Systems Integration Companies in Bristol: 91 Active Firms (2026)
Systems integration companies in Bristol connect business applications, infrastructure and data platforms for organisations across the city region.
Buying decisions tend to sit with technology, operations and finance teams that need existing systems to work together without replacing every platform at once. Bristol-based integrators in this segment usually sell to mid-market businesses and public-sector organisations, with engagements shaped around project-led consulting, implementation, migration and managed support. The work often spans application integration, cloud infrastructure, networks, data pipelines and operational systems. Typical assignments look more like staged delivery programmes than commodity break-fix support, with discovery, design, integration build, testing and handover sitting alongside ongoing service management.
Read more
Bristol has 91 actively trading systems integration firms, a compact cohort by national technology-services standards but enough to include consultancies, implementation partners and managed-support operators serving the city region and the wider South West. Reported employment totals 1,329 people across the cohort, giving the market a visible services footprint rather than a purely contractor-led base. The commercial centre of gravity appears mid-market: many firms will be project-led operators, while only a smaller subset is likely to handle larger, multi-workstream programmes.
Assurance requirements tend to be shaped by the client sector rather than by a dedicated systems-integration licence. For public-sector buyers, procurement discipline, information governance and service continuity often matter as much as technical delivery. For business clients, the pressure points are usually security controls, data-handling policies, change management and accountability when several suppliers touch the same environment. Bristol’s role as a South West commercial centre also gives local integrators a mixed customer base, spanning office-based services, operational estates and public bodies with legacy technology to connect rather than replace outright.
Demand appears tied less to whole-system replacement than to the slower work of connecting cloud infrastructure, applications and operational systems already in place. That favours firms able to combine advisory work with delivery capacity and managed support, rather than pure contractors that disappear after implementation. The cohort looks service-heavy, so margins may remain exposed to hiring conditions and customer procurement cycles. Consolidation may come from consultancies trying to add local delivery capacity, but scarcity of larger specialists suggests much of the market will continue to operate through project partnerships and subcontracting chains.
What’s in the file
One row per company, 50+ columns — everything below plus each company’s verified directors, from Companies House filings.
Company data
Verified directors — included
91
Active firms
2026
6
Over £5M revenue
Companies above the threshold
3
New since 2022
Recent incorporations
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Key facts
About 6% of the trading cohort reports turnover above £5M (6 of 91 firms) — the rest sits below that revenue band.
3% of the cohort was incorporated since 2022 (3 firms), so a sizeable share is in its first few filing cycles.
Systems integration firms connect business applications, infrastructure and data platforms so that separate technology purchases can support operational workflows.
Bristol buyers in this segment tend to need implementation teams that can work across legacy systems, cloud services and internal data processes.
Procurement is often project-led, with buyers assessing delivery capacity, sector knowledge and ongoing support alongside technical fit.
Top Bristol Systems Integration companies
Financial sub-scores
Computed from 4 filingsProvides managed IT services and technical support for businesses, including cloud hosting and migration, cybersecurity, backup and disaster recovery, network connectivity, telecoms, and Microsoft…
Serves businesses in South West England and Wales, from small businesses to enterprises, across a broad range of industries needing IT support, managed services, cloud, connectivity and cyber…
Financial Health
StableStable · -77% CAGR over 3y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides managed IT support, cybersecurity services, cloud and digital transformation, IT infrastructure management, structured cabling, VoIP and Teams communications systems, mobile device…
Serves businesses in Bristol, the South West, the Midlands and Wales that need managed IT, cybersecurity, cloud, infrastructure and communications support for their teams and operations.
Financial Health
HealthyHealthy · Hiring · 2% CAGR over 4y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsProvides digital transformation consulting, software development and technology delivery services, designing and implementing secure, scalable digital systems for public and private sector…
Serves private-sector organisations and public-sector bodies requiring digital transformation and software delivery support.
Financial Health
HealthyHealthy · Hiring · 36% CAGR over 2y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsProvides managed IT services for businesses, including service desk support, infrastructure monitoring, cloud services using Microsoft Azure, disaster recovery, cybersecurity, and IT procurement, as…
Serves businesses and organisations across the South West, including growing SMEs, charities, community organisations and local business teams needing outsourced IT support and technology management.
Financial Health
StableStable · 0% CAGR over 2y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 2 filingsProvides managed IT services including cloud infrastructure, cybersecurity, enterprise networking and telecoms. Offers cloud migration, virtualisation, disaster recovery, process automation, and…
Serves B2B organisations, from small businesses to large enterprises, plus non-profits, across various industries needing secure, compliant cloud and IT operations support.
Financial Health
DistressedDistressed · -9% CAGR over 1y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides IT services and business technology consultancy, including managed IT support, cybersecurity, cloud solutions, Microsoft 365 and Azure implementation, backup and disaster recovery,…
Serves UK businesses needing outsourced IT support, cyber security, Microsoft cloud technology and Business Central consultancy, including teams seeking virtual CTO guidance and technology process…
Financial Health
HealthyHealthy · -1% CAGR over 4y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 4 filingsProvides digital transformation consulting and software development services, including strategy, UX design and rapid prototyping, and engineering of enterprise applications for cloud, mobile and IoT…
Serves B2B organisations pursuing digital transformation, including enterprise clients with mission-critical needs in sectors such as aerospace, manufacturing, renewables and professional services.
Financial Health
HealthyHealthy · Hiring · 20% CAGR over 5y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides consulting and implementation services for Microsoft 365, Copilot and Power Platform. Delivers AI readiness assessments, automation and process improvement projects, SharePoint intranets,…
Serves B2B organisations investing in Microsoft 365, Copilot and Power Platform, including business leaders, IT teams, change managers, communications teams and frontline workforces.
Financial Health
StrongStrong · Growing, Hiring · 41% CAGR over 4y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsProvides consulting and engineering services for security information and event management (SIEM) and observability platforms. Designs, deploys and operates monitoring and data platforms such as…
Serves growing and established businesses with security, observability and IT operations teams that need SIEM, monitoring and data platform support, including Splunk, Sentinel and Cribl users.
Financial Health
StableStable · Profitable · -7% CAGR over 2y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides outsourced IT support and managed services for businesses, including network and server support, cloud and data backup, cybersecurity, Office 365 management, business connectivity, VoIP…
Sells to businesses needing outsourced IT support, particularly organisations in Bristol, the South West and Wales, while also serving clients across the UK. Also serves schools and business buyers…
Financial Health
HealthyHealthy · Hiring · 6% CAGR over 5y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides managed IT support and cybersecurity services for businesses, including helpdesk support, device and network management, Microsoft 365 and Google Workspace administration, AI and cloud…
Serves B2B customers with 20+ employees, mainly businesses in Bristol, the South West and across the UK that need managed IT, cyber security, AI support and digital compliance.
Financial Health
StableStable · -3% CAGR over 4y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides data analytics and data engineering services for corporate clients, including data strategy, cloud data architecture, integration of multiple data sources, and dashboard visualisation.…
Serves corporate and enterprise customers, including Fortune 500 and FTSE 250 organisations across sectors, with buyers in finance, supply chain, sales, marketing and ESG teams.
Financial Health
StrongStrong · Growing, Hiring · 79% CAGR over 4y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides IT consultancy focused on database and cloud platform modernisation. Delivers Oracle optimisation assessments, database migration services, and performance tuning, helping organisations move…
Serves enterprise IT, data and infrastructure teams with large Oracle or SQL Server database estates, particularly organisations using AWS, Azure or multi-cloud environments across sectors such as…
Financial Health
StableStable · Hiring · 11% CAGR over 4y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 2 filingsProvides consultancy and IT services for enterprise asset and facilities management systems, including implementation, configuration, customisation and integration of platforms such as IBM Maximo,…
Sells to businesses needing enterprise asset, facilities, building and workplace management systems, including organisations with complex assets, buildings and regulatory requirements. Targets client…
Financial Health
WeakWeak · Hiring · 17% CAGR over 1y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsDesigns and develops mobile apps and digital products for organisations. Provides user research, UX design, software engineering and digital transformation consulting, including location‑based and…
Serves aerospace and environmental organisations, public sector bodies, councils, NHS and healthcare estate teams, and place-based projects requiring digital innovation support.
Financial Health
HealthyHealthy · -4% CAGR over 4y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsProvides managed cyber security and IT support services, including threat monitoring, incident response, penetration testing, vulnerability assessments, and security consultancy. Also delivers…
Serves UK businesses and public sector organisations, especially finance, legal, healthcare and green energy sectors, with buyers including IT managers, operations leaders and enterprises managing…
Financial Health
StrongStrong · Growing, Hiring · 9% CAGR over 2y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsProvides technology products and consulting services for the transportation sector, including road weather forecasting (Weathernet), road weather information system support, intelligent…
Serves B2B and public-sector transportation customers, including highway operations teams, transport planning and research bodies, construction and maintenance organisations, ITS programmes, road…
Financial Health
WeakWeak
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsDesigns, supplies, installs and supports business communication and IT network systems. Services include wired and wireless infrastructure, VoIP telephony, video conferencing, audio‑visual…
Serves businesses and public-sector organisations across the UK, from small offices to multi-building campuses, with buyers responsible for workplace technology, communications infrastructure and…
Financial Health
StableStable · -3% CAGR over 4y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsDevelops and supports SaaS business management software, including CRM, ERP, POS and fleet management systems. Provides custom software development, integrations, web and app development, and…
Serves B2B customers from sole traders to large multi-country firms, including mechanical and engineering businesses, flooring and carpeting companies, grain and commodity traders, retail and…
Financial Health
StableStable · Hiring · 19% CAGR over 4y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Provides managed IT services for enterprises including mainframe operations, cloud infrastructure management, application and data modernization, migration to hybrid and public cloud, database…
Serves large enterprises and IT leaders with mission-critical mainframe, IBM Power, hybrid cloud, data centre, security, data and AI environments, including organisations using AWS, Microsoft,…
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 4 filingsDevelops and supplies wireless communication and workforce management solutions, including push‑to‑talk and dispatch software, GPS fleet tracking, emergency alert devices, and video analytics…
Serves B2B and public-sector organizations with mobile workforces, including education, federal, state and local government, healthcare, hospitality, manufacturing, mining, petrochemical, public…
Financial Health
StrongStrong · Hiring · 82% CAGR over 3y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsSupplies enterprise mobility and data capture technology including barcode scanners, mobile computers, printers, RFID systems and tablets. Provides software, wireless network services, device…
Serves B2B and public sector organisations with mobile workforces, especially retail, warehousing and distribution, e-commerce fulfilment, healthcare, manufacturing, transport and logistics,…
Financial Health
StableStable · 3% CAGR over 3y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsDesigns and develops digital products and platforms for enterprise organisations, including CMS-driven websites, SaaS applications, internal tools and AI systems. Provides UX/UI design, software…
Targets B2B enterprise teams and organisations, especially product, content and operations teams in public sector, media/newsroom, SaaS and infrastructure businesses with complex digital platform…
Financial Health
HealthyHealthy · Hiring · 3% CAGR over 4y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsDesigns and installs structured cabling and communications infrastructure for businesses, including fibre optic and copper networks. Provides networking and IP systems, Wi‑Fi, electrical services,…
Serves UK businesses and public sector organisations, from small independent traders to NHS trusts and multinational blue-chip companies needing communications infrastructure support.
Financial Health
WeakWeak · 0% CAGR over 2y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides technology and digital transformation consultancy for organisations in defence, national security and critical infrastructure. Services include strategy and policy development, AI and data…
Serves senior leaders in UK defence, national security and critical infrastructure organisations, plus businesses seeking guidance on digital, AI, data governance and technology transformation.
Financial Health
StrongStrong · Growing, Hiring · 26% CAGR over 4y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides ecommerce development and consultancy services, designing, building and supporting online stores on platforms such as Shopify, Magento and Adobe Commerce. Services include platform…
Serves food, beverage, FMCG and subscription-driven brands operating B2B or B2C ecommerce, especially businesses with complex ordering, repeat subscriptions and fulfilment needs on Magento, Adobe…
Financial Health
WeakWeak · -10% CAGR over 4y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides cybersecurity and identity consulting services focusing on cloud security, identity and access management, and compliance. Implements and supports platforms such as Okta, Auth0 and Microsoft…
Serves government bodies and private-sector organisations, targeting security, identity and IT leaders responsible for cloud, identity access management and compliance programmes, including users of…
Financial Health
StrongStrong · Growing, Hiring · 37% CAGR over 4y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsProvides bespoke software development and technical consultancy services. Designs and builds custom applications and platforms, offers team augmentation, AI integration and system modernisation, and…
Serves B2B organisations with internal software teams or project owners needing extra engineering capacity, delivery partnership or full ownership for complex, high-stakes software projects and…
Financial Health
WeakWeak · Hiring · 14% CAGR over 2y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides IT consultancy focused on high‑performance computing and cloud infrastructure. Develops and integrates OpenStack-based platforms and tools for research computing, and contributes to open…
Serves research computing organisations in academia, government and industry, including universities, scientific facilities and HPC/cloud infrastructure teams working with high-performance computing…
Financial Health
StrongStrong · Growing, Hiring · 30% CAGR over 4y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides managed IT services including outsourced and co-managed IT support, cloud infrastructure design and migration, cybersecurity services, and technology transformation projects such as software…
Serves businesses across Bristol and the South West, including software, aerospace, professional services, consultancy, technology and defence firms, with buyers such as IT leaders and management…
Financial Health
HealthyHealthy · -5% CAGR over 4y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 4 filingsProvides cloud hosting, managed services and technical consultancy for Unit4 Business World (Agresso) systems. Also offers invoice automation, customer and supplier portals, Making Tax Digital…
Serves B2B and public-sector organisations in all sectors that use Unit4 Business World/Agresso, including finance and IT teams responsible for ERP systems and related portals.
Financial Health
StableStable · Hiring · 5% CAGR over 3y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsProvides outsourced IT support and managed services for businesses, including network infrastructure deployment, cybersecurity monitoring, backup and disaster recovery, Microsoft 365 and cloud…
Sells to businesses needing outsourced IT support, cybersecurity, backup, cloud, broadband and hosting services, particularly organisations across South West England seeking managed infrastructure…
Financial Health
HealthyHealthy · Hiring · 12% CAGR over 2y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsProvides business and IT consulting services including ERP implementation (Oracle, IFS, Infor), cloud transformation, process improvement, supply chain optimisation, CRM and Salesforce services,…
Serves business clients needing IT and transformation support, including organisations running ERP, cloud, CRM and supply chain programmes. Targets project sponsors and delivery teams at large…
Financial Health
DistressedDistressed
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsProvides managed IT support and technology services for businesses, including network monitoring, IT support packages, cloud and Microsoft 365 management, cybersecurity, backups, telephony systems,…
Serves SMEs and schools in Bristol and the South West, including organisations without dedicated in-house IT teams and businesses looking to outsource technology management.
Financial Health
HealthyHealthy · Hiring · 9% CAGR over 2y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides IT consulting and managed services including infrastructure design and operation, cybersecurity, cloud and virtualisation, digital workplace support, systems and network management, and data…
Serves B2B clients, from key accounts to SMEs, across sectors including banking and telecoms, targeting organisations with significant IT infrastructure, data, digital workplace and systems support…
Financial Health
StrongStrong · Growing, Hiring · 19% CAGR over 4y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides Microsoft-focused cloud and workplace solutions including workspace booking, visitor management, occupancy analytics and digital signage systems, alongside Microsoft 365 and Azure migration,…
Serves Microsoft-centric enterprises, including IT, facilities, workplace and learning teams adopting Microsoft 365, Azure and modern workplace practices across corporate and public-sector…
Financial Health
StrongStrong
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides IT support and managed IT services for small and medium‑sized businesses, including network management, cybersecurity, data backup and recovery, Microsoft 365 support, cloud services,…
Serves B2B SME customers in Bristol and the South West, especially engineering, industrial, trades, telecommunications and utility construction businesses needing outsourced IT and related technology…
Financial Health
HealthyHealthy · Hiring · 5% CAGR over 5y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides IT consulting and digital transformation services, including technology strategy, data management and infrastructure advice. Develops software applications, designs UX/UI interfaces, and…
Serves businesses and organisations seeking external technology support, including leaders responsible for digital transformation, data management, infrastructure, cybersecurity, software products…
Financial Health
StrongStrong · Hiring · 21% CAGR over 4y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides IT consultancy and managed IT services including network and endpoint monitoring, cloud and infrastructure deployment, backup and recovery, email and connectivity solutions, and…
Serves B2B customers ranging from small and medium-sized enterprises to multinational corporations, targeting organisations that require outsourced IT, cybersecurity, infrastructure and technology…
Financial Health
StrongStrong · Growing, Hiring · 10% CAGR over 4y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsProvides IT and data management services including data storage, backup and secure cloud solutions, remote monitoring, networking, server infrastructure, Microsoft 365 and Azure support, SharePoint…
Serves businesses and organisations with significant data management needs, particularly IT teams managing enterprise data across data centres, cloud, hybrid, Microsoft 365/Azure and SharePoint…
Financial Health
StableStable · -7% CAGR over 2y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides IT support and cybersecurity services, including managed support packages. Supplies broadband and leased lines, business telephone systems, web hosting, web design and marketing services,…
Serves businesses, particularly around Bristol, that need outsourced technology, communications, hosting, cyber security, marketing and IT supply support.
Financial Health
WeakWeak
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides consulting and managed services for financial data and performance management systems, including enterprise performance management (EPM) implementation, finance transformation projects,…
Serves large corporate clients, particularly finance, banking and resources organisations, selling to CFOs, finance transformation leads, data owners and programme managers responsible for financial…
Financial Health
WeakWeak · -4% CAGR over 4y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Provides data and AI consultancy services, including data engineering, cloud and modern data platform implementation, CRM consultancy (Microsoft Dynamics 365), marketing technology integration, and…
Serves commercial businesses, brands and charitable organisations, including marketing, CRM, fundraising and customer experience teams seeking to use data, AI and technology to improve customer or…
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Provides data, AI and marketing technology consulting services. Supports organisations with data engineering, analytics, modern data platforms, CRM implementation (including Microsoft Dynamics and…
Serves commercial businesses, brands and charitable organisations across for-profit and not-for-profit sectors, particularly marketing, CRM, fundraising and data teams managing customer or supporter…
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsProvides implementation, consultancy, customisation, training and support for Sage 200 accounting and ERP systems. Supplies related software including document management, invoice recognition and CRM…
Serves growing businesses and organisations using or considering Sage 200, particularly finance and operations teams in the South West, including Bristol, Swindon, Wiltshire, Devon and Exeter.
Financial Health
HealthyHealthy · -21% CAGR over 2y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides IT and cyber security consulting and managed services, including cyber resilience assessments, threat detection and response, identity and access management, cloud and infrastructure…
Serves businesses with complex technology environments, including leisure, retail, gaming, financial services and technology firms, targeting leadership and IT teams responsible for cyber, cloud,…
Financial Health
HealthyHealthy · 19% CAGR over 3y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsProvides technology consulting, managed services, and software tools for legal and professional services firms, including billing support, data services, cloud hosting, performance testing for…
Serves B2B legal, financial, accounting and wider professional services firms, especially law firms and finance leaders needing legal tech, practice management, billing, data and compliance support.…
Financial Health
StrongStrong · Hiring · 14% CAGR over 2y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 3 filingsSupplies and installs office printing and document management equipment including multifunction printers, copiers and scanners. Provides managed print services, print assessment, document and cloud…
Serves SMBs, corporate organisations, public sector bodies and education clients in South West England and South Wales, typically office-based teams needing print, document, IT and communications…
Financial Health
StableStable · 0% CAGR over 2y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 4 filingsProvides digital transformation services for membership organisations, charities and public sector bodies, including website design and development, CRM implementation using Microsoft Dynamics 365,…
Serves membership organisations, charities and public sector bodies, including professional bodies and trade associations with teams responsible for digital transformation, CRM, websites and member…
Financial Health
StrongStrong · Growing, Hiring · 5% CAGR over 3y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsProvides managed IT support and outsourced IT services for businesses, including network management, cyber security, data backup, technical consulting, and assistance with Cyber Essentials…
Serves businesses in Bath, Bristol and surrounding areas that need outsourced IT support and cyber security, including firms seeking strategic technology input for leadership teams.
Financial Health
StrongStrong · Growing, Hiring · 37% CAGR over 4y
Location
Buy this list of 153 companies
The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
103 more companies and their verified directors are in the file
You’re seeing the top 50. Buy the list to get all 153 with directors, websites and financials.
How Bristol Systems Integration companies work and how to sell to them
What they do
Revenue usually comes from a blend of consultancy days, fixed-scope implementation projects, migration work and recurring support retainers. Bristol systems integrators tend to package the early phase as discovery and design, then price build, testing and handover by workstream or delivery milestone. Recurring income often sits in monitoring, service desk, change control and small enhancement budgets once the core integration is live. The service shape is people-heavy: architects, project managers, engineers and support teams sit around third-party software, cloud infrastructure, networks and data flows rather than selling a single proprietary product.
Who they sell to
Customers are typically mid-market organisations, local public-sector bodies and larger regional operators that have acquired several systems over time and now need them to exchange data, support reporting or reduce manual work. Buying groups usually include a CTO, IT director, operations lead, finance sponsor and procurement team, with security or data owners drawn in where personal or operational information is involved. Smaller assignments may be sold through direct relationships and referrals; larger programmes tend to involve formal scoping, supplier questionnaires, framework-style procurement or competitive tendering. Sales cycles depend heavily on risk, budget ownership and the number of incumbent suppliers affected.
What they buy
Most Bristol systems integrators tend to spend on tools and services that help them deliver client work repeatably while keeping utilisation under control. Common buying areas include project management, CRM, quoting, time recording, professional-services automation, billing, documentation, ticketing, monitoring, security testing, endpoint management and cloud cost management. Recruitment, contractor sourcing, technical training and certification support also matter because delivery capacity is the constraint in many project-led firms. Finance, legal and insurance services are relevant where integrators take on delivery risk, handle client data or support public-sector contracts with detailed liability, continuity and information-governance clauses.
Why and how to sell to them
Buying triggers often appear when an integrator wins a larger implementation, moves from project work into managed support, adds a new technical practice or starts serving clients with stricter assurance requirements. A seller’s angle usually works better when it is tied to delivery economics: fewer unbilled hours, clearer project margins, faster handover from build to support, cleaner audit trails or easier management of subcontractors. Messaging that recognises client-sector pressure tends to land better than generic technology claims. These buyers are paid to reduce complexity for others, so they tend to test vendor promises against implementation effort, support burden and whether the tool will disturb existing client commitments.
How this list is built
Data sources
This list is built from UK Companies House filings, XBRL accounts data, and semantic analysis of each company's public website. Revenue and headcount figures come from the most recent filed accounts; where the company has not filed, values are estimated using a model trained on filed history and peer benchmarks and are labelled as estimates.
Classification
Rather than relying solely on SIC codes, Firmbase classifies each company semantically: the company's website is crawled, an AI model reads what the company actually sells, and the company is placed into the relevant industry and subsectors. SIC codes are used as one signal but not the only one. This means a company that registered under a generic SIC code but pivoted into (for example) fintech is correctly identified as fintech, not as its original SIC category.
Freshness
The underlying company data is refreshed from Companies House continuously; filings appear in the list within days of submission. The curated list ordering is regenerated when the underlying data moves meaningfully (company count changes by more than 5%, a new company enters the top-ranked segment, or the filed-revenue numbers for the top firms change). You can see the last-updated timestamp near the top of the page.
Also in Bristol
Related directories
Frequently asked questions
How many systems integration companies are there in Bristol?
What counts as a systems integration company in this list?
Which are the largest systems integration companies in Bristol?
What do systems integration companies in Bristol actually do?
How does Bristol systems integration compare internationally?
How is this list built and how fresh is the data?
How big are the typical systems integration companies in Bristol?
Are these mostly new or established systems integration companies?
What SIC codes does this use?
What buying signals should I look for?
Buy all 153 companies as a spreadsheet.
One Excel/CSV file with company details, websites and key data — yours to download and use.