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Systems Integration Companies in Leeds: 100+ Active Firms (2026)
Systems integration companies design, connect and maintain business technology platforms for clients in and around Leeds.
Buying centres in Leeds tend to sit with IT directors, operations teams and finance leaders who need ageing estates made easier to govern. Work usually falls into cloud migration, data integration, network redesign, security controls and operational software, with delivery split between consulting, project implementation and managed support. The better fit is not a narrow contractor or a reseller, but a mid-market service provider able to join several systems, document the handover and remain accountable after go-live. Engagements are usually business-to-business and project-led, then retained through support agreements where uptime, change control and user adoption matter.
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Leeds has 134 actively trading systems integration companies, enough to include consultancies, implementation partners and managed-service operators without suggesting a broad national supply base. Reported employment across the cohort is 1,956 people, so the local footprint is not just a cluster of owner-managed contractors. The shape still looks service-heavy: most firms will depend on billable delivery teams, vendor qualifications, recurring support contracts and referenceable projects rather than pure software gross margins. For buyers, capability depth is likely to vary more by vertical experience than by headline category.
Contract risk tends to sit around access, liability and continuity rather than a single sector rulebook. Integrators working on cloud infrastructure, data systems, networks and security controls often sit close to sensitive client operations, so procurement processes usually test information handling, service-level commitments, subcontractor controls and exit planning. Leeds buyers with complex IT estates are also likely to ask how change requests, incident response and knowledge transfer are governed once a project moves into support. That favours firms with clear delivery governance, but it also raises the cost of sales for smaller providers.
Service demand appears tied to the slow replacement of fragmented IT estates rather than a single buying wave. The cohort looks mature, with only a modest layer of newer firms and relatively few scaled operators, so competition may remain local and relationship-led. Buyers tend to want fewer hand-offs between infrastructure, data, security and application work, which should help generalist integrators that can evidence delivery discipline. Margin pressure is likely to persist where clients treat integration as project labour, while managed support gives better continuity for firms that can retain responsibility after implementation.
134
Active firms
2026
9
Above £5M
Revenue threshold
9
Since 2022
Newer incorporations
Key facts
About 6% of the trading cohort reports turnover above £5M (9 of 134 firms) — the rest sits below that revenue band.
6% of the cohort was incorporated since 2022 (9 firms), so a sizeable share is in its first few filing cycles.
Integration work commonly spans finance, customer, workflow and reporting systems, where hand-offs create operational risk for clients.
Client relationships often continue after initial delivery, as connected platforms need maintenance, changes and monitoring over time.
Leeds systems integration firms serve local and regional buyers that need external support across business technology platforms.
Top Leeds systems integration companies
Galtec Solutions Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides outsourced IT support and managed services for businesses, including cyber security, cloud and networking management, Microsoft services, project delivery, device lifecycle management, IT…
Serves businesses and organisations, particularly in the Leeds area, that need an outsourced IT partner, including teams responsible for infrastructure, cloud, security, licensing and technology…
Financial Health
HealthyHealthy · 1% CAGR over 4y
Location
Bee IT Solutions Ltd
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides managed IT support, cloud computing, IT infrastructure and data centre services for businesses. Also supplies business telecoms including VoIP and mobile contracts, and delivers cyber…
Serves businesses of all sizes in Leeds, Yorkshire and across the UK, including accountancy, construction, dental, marketing, estate agency, financial services, healthcare, hospitality, legal,…
Financial Health
HealthyHealthy · Hiring · 14% CAGR over 3y
Location
Italik Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides managed IT support and consultancy services for businesses, including cybersecurity, cloud infrastructure, networking, communications systems, vulnerability monitoring, and secure…
Serves SMEs and larger organisations in Yorkshire and Wetherby needing outsourced IT, cybersecurity, cloud infrastructure and communications support, including property groups and other business…
Financial Health
StableStable · -2% CAGR over 4y
Location
VOYAGER NETWORKS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides managed IT services including enterprise networking, unified communications and collaboration systems, and cyber security solutions. Designs, implements and supports on‑premise, cloud and…
Serves UK businesses and public sector organisations, particularly IT departments in healthcare, education, social housing, commercial organisations and local government.
Financial Health
WeakWeak · -5% CAGR over 4y
Location
VAPOUR CLOUD LIMITED
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides managed IT services, cyber security solutions and telecommunications services, including network connectivity, IP telephony, email and data security, firewalls, backup, monitoring and IT…
Serves UK businesses and organisations needing outsourced IT, cybersecurity, telephony and connectivity support, including those seeking ongoing managed services, one-off projects or IT…
Financial Health
DistressedDistressed
Location
Talent Plus Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsDesigns, builds, operates and maintains digital infrastructure and communications systems. Provides network deployment, fibre and wireless services, private radio, control and automation systems,…
Serves UK and Ireland public-sector bodies, infrastructure operators and large enterprises in transport, defence, emergency services, energy and utilities, higher education, highways, rail, airports…
Financial Health
StableStable · 0% CAGR over 3y
Location
JUNGLE I.T. LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides managed IT services and technical support for businesses, including fully managed support, device lifecycle management, specialist IT project delivery, and fractional IT services. Also…
Serves B2B organisations needing outsourced or supplementary IT expertise, targeting internal teams that require managed support, specialist project help, security guidance, and Microsoft cloud…
Financial Health
StrongStrong · Growing, Hiring · 30% CAGR over 4y
Location
Afinite Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides IT consultancy and managed services including IT support, cyber security, cloud solutions, network infrastructure, and modern workplace systems. Assesses requirements, recommends technology…
Sells to businesses seeking outsourced IT support, consultancy, cyber security, cloud, network and workplace solutions. Targets organisations needing technology guidance aligned to business…
Financial Health
HealthyHealthy · Growing · 0% CAGR over 4y
Location
AFP TECHNOLOGY LIMITED
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsProvides IT support and managed technology services for businesses, including Microsoft 365 setup and support, backup and disaster recovery, cybersecurity monitoring, telecoms/VoIP systems, network…
Serves businesses and organisations across Leeds and Yorkshire that need an outsourced IT and telecoms provider, including companies switching from another support supplier.
Financial Health
StrongStrong · Growing, Hiring · 10% CAGR over 3y
Location
Radapex Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides technology consulting and managed services including digital transformation, cybersecurity, data analytics, cloud computing, and AI solutions. Develops Oracle APEX applications, integration…
Serves public-sector and enterprise organisations, particularly teams responsible for digital transformation, cyber security, data analytics, cloud, managed services and AI initiatives.
Financial Health
StrongStrong · Hiring · 41% CAGR over 2y
Location
Cura Technology Ltd
Trajectory
1y · 2025–NowProvides managed IT services to businesses, including technical support, cybersecurity and business continuity solutions, IT product supply and software licensing, IT consultancy, data centre and…
Serves UK businesses and organisations that outsource IT support, security, licensing, infrastructure and connectivity needs, including companies seeking scalable managed services, consultancy and…
Financial Health
Insufficient historyInsufficient history
Location
CSI Global Ltd
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides cloud consulting and IT services including cloud readiness assessments, migration, and managed Microsoft 365 and Azure. Offers IT automation, digital transformation consulting, cybersecurity…
Serves B2B organisations with complex enterprise application and technology portfolios, including IT teams at large enterprises, ISVs and consumer internet businesses, with customers referenced…
Financial Health
StableStable · -10% CAGR over 2y
Location
Netpremacy Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides cloud consulting and implementation services focused on Google Cloud technologies, including Google Workspace deployment, infrastructure migration and modernisation, data and analytics…
Sells primarily to businesses adopting Google Cloud and Workspace, including IT, data and security teams at mid-sized and enterprise organisations. Serves sectors such as retail and other digitally…
Financial Health
HealthyHealthy · Profitable, Hiring · 11% CAGR over 2y
Location
Alscient
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides technology consulting and implementation services focused on Salesforce and Amazon Web Services platforms. Delivers cloud architecture, enterprise system integration, AI and contact centre…
Sells to organisations needing Salesforce, AWS and managed cloud support, particularly in health, transport, social housing, telecoms and the public sector, with an emphasis on UK enterprise and…
Financial Health
DistressedDistressed · -7% CAGR over 4y
Location
Audacia Consulting Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides software development and technology consultancy services, delivering digital transformation projects including custom software platforms, data engineering, AI and machine learning solutions,…
Serves enterprise and public-sector organisations with complex, mission-critical technology needs, including engineering leaders, digital transformation teams and internal delivery teams seeking…
Financial Health
HealthyHealthy · Hiring · 15% CAGR over 4y
Location
Aire Logic Limited
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides IT consultancy and software development services including data analytics, DevOps, enterprise architecture and cloud solutions. Works with healthcare, government and education organisations…
Serves public-sector and purpose-led organisations, with a focus on national, regional and local NHS partners, plus healthcare, education and government bodies across the UK.
Financial Health
HealthyHealthy · Hiring · 22% CAGR over 2y
Location
Doza Consulting Ltd
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides technology consulting and engineering services including cloud solutions, software development, mobile app development, data and AI projects, and managed services. Supports organisations…
Serves B2B clients undergoing digital transformation, including enterprises modernising technology estates and fast-scaling companies needing engineering capacity; case evidence includes financial…
Financial Health
HealthyHealthy · Hiring · 11% CAGR over 1y
Location
ADEPT COMPUTER SERVICES LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides IT support and managed services for businesses, including maintenance of servers, networks and computers, network installation and cabling, broadband connectivity, VoIP telephony, data…
Serves small and mid-sized businesses in Leeds, including firms with office networks, servers, remote workers, multiple sites, business broadband, VoIP and data security needs.
Financial Health
WeakWeak · -20% CAGR over 2y
Location
Provides business IT services including cloud infrastructure, cyber security, network connectivity, modern workplace solutions, and managed IT support. Designs, deploys and manages technology…
Serves UK organisations, including mid-market and larger businesses, retailers, education providers, creative firms, architecture practices and multi-site veterinary groups, targeting IT leaders and…
Location
TrueNorth IT Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides digital transformation consultancy focused on Microsoft technologies including Dynamics 365, Power Platform, Power BI and Copilot. Services include strategy, system implementation, web…
Serves B2B organisations using the Microsoft ecosystem, particularly digital transformation, IT and operations teams seeking support with Dynamics 365, Power Platform, Power BI, Copilot and systems…
Financial Health
StrongStrong · Growing, Hiring · 20% CAGR over 5y
Location
Whitespider Enterprise Services Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides IT consulting and managed services focused on software-defined networking and enterprise infrastructure. Designs, deploys and manages SD‑WAN, wireless networks, firewalls and security…
Serves enterprise and public sector IT buyers, especially organisations in healthcare, manufacturing and retail. Targets teams responsible for network infrastructure, security and digital…
Financial Health
StableStable · Hiring · 12% CAGR over 4y
Location
FluidIT Consulting Group Ltd
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides IT consulting and digital transformation services, including technology assessments, systems selection and implementation, data and AI strategy, and cyber and technology risk management.…
Serves business owners and IT directors at SMEs, large enterprises and private equity-backed organisations seeking digital and IT transformation support.
Financial Health
WeakWeak · -28% CAGR over 3y
Location
SYCOM INTEGRATED SOLUTIONS LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides IT and cybersecurity services for organisations, including security consulting, gap analysis and risk assessments, incident response planning, 24/7 security monitoring, managed detection and…
Serves B2B, non-profit and public sector organisations of all sizes, including large corporations, small businesses and tech startups, seeking IT, cloud and cybersecurity support.
Financial Health
StrongStrong
Location
ROCKET CONSULTING LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides SAP consulting and implementation services focused on supply chain and logistics systems. Offers integration, development, enterprise mobility solutions, cloud hosting, and application…
Serves B2B enterprises with complex supply chain, warehousing, logistics and trade operations, particularly organisations using or implementing SAP Cloud ERP, S/4HANA and digital supply chain systems.
Financial Health
WeakWeak · Hiring · 6% CAGR over 4y
Location
Airnow Technology Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides IT infrastructure solutions including servers, storage systems and network infrastructure. Delivers data centre design, deployment and management, hyper‑converged and software‑defined…
Sells to B2B organisations with in-house IT infrastructure needs, including businesses managing data centres, enterprise networks, hybrid cloud environments and distributed workforces.
Financial Health
StrongStrong · Growing, Hiring · 96% CAGR over 2y
Location
NEPHOS SOLUTIONS LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides data integration and data management consultancy and managed services. Designs and implements data governance, data infrastructure, privacy, and compliance solutions to help organisations…
Serves B2B technology, data and analytics, risk, privacy, governance and compliance leaders in organisations with complex data, regulatory and security requirements.
Financial Health
DistressedDistressed · -92% CAGR over 2y
Location
Burendo
Trajectory
2y · 2021–NowFinancial sub-scores
Computed from 2 filingsProvides technology consultancy services focused on digital transformation, including strategy and design, cloud and FinOps consulting, software engineering, and project delivery. Works with…
Serves public sector and enterprise organisations in government, healthcare, financial services, retail, defence, and betting and gaming, typically working with technology and transformation leaders.
Financial Health
StrongStrong · Hiring · 255% CAGR over 1y
Location
AFFINITY DIGITAL LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides bespoke software development, web and application design, system integration, and digital consulting services. Also delivers website development, hosting, maintenance, and ongoing technical…
Serves B2B and public sector buyers needing bespoke software, including enterprise organisations, blue-chip private sector firms, government bodies and universities. Targets stakeholders…
Financial Health
DistressedDistressed · -60% CAGR over 5y
Location
Intelligent Delivery Solutions Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides data quality engineering, automated software testing, and data migration and integration services. Implements data pipelines, synchronisation, and workflow automation to move and connect…
Serves B2B and public sector organisations with complex data needs, especially regulated industries such as legal, financial services, healthcare, higher education, government, law firms and wealth…
Financial Health
WeakWeak · -10% CAGR over 2y
Location
Gifted Systems Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides managed IT services and consultancy for businesses, including IT support, data backup, print security, and cloud solutions. Upgrades and maintains existing IT systems and deploys new…
Targets businesses, particularly hotel and hospitality groups, serving operational and IT leaders responsible for existing IT estates or new site infrastructure deployments across global…
Financial Health
StrongStrong · Growing, Hiring · 9% CAGR over 4y
Location
Ddroidd Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides technology consulting and software engineering services, including design, development, integration and management of digital platforms and systems. Works on front‑end, back‑end and DevOps…
Serves businesses with mission-critical technology needs, targeting organisations undertaking complex digital projects and technical scaling, especially technology, product and engineering leaders…
Financial Health
HealthyHealthy · 0% CAGR over 3y
Location
Goldfield Computing Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides IT support and managed services for businesses, including VoIP telephony migration, cyber security solutions, internet connectivity, cloud computing, and off‑site data backup and monitoring…
Serves businesses and home users, particularly organisations in the Leeds area that need outsourced IT support, internet connectivity, VoIP, cyber security, cloud and backup suppliers.
Financial Health
StableStable · 0% CAGR over 3y
Location
MANSYS UK LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides managed IT support and consultancy for businesses, including infrastructure management, cloud services, cybersecurity, VoIP and telecoms systems, connectivity, and Microsoft 365/SharePoint…
Serves SMEs and charities needing outsourced IT support across Yorkshire, Lancashire, Merseyside and Lincolnshire, including organisations seeking business technology guidance without an in-house IT…
Financial Health
StableStable · Hiring · 6% CAGR over 2y
Location
Conformedia Systems Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides IT support and managed services including helpdesk support, infrastructure maintenance, cloud solutions, cybersecurity, and hardware and software supply. Supports Apple Mac, Windows and…
Serves UK businesses and public-sector organisations, from small firms to large enterprises, with a focus on print, publishing, newspapers, marketing and media, legal firms, land and estate agents,…
Financial Health
WeakWeak · 0% CAGR over 4y
Location
T5 DIGITAL CONSULTING LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides business technology consulting services including software development delivery support, cloud and platform engineering, data strategy and engineering, mobile development, quality testing,…
Serves businesses across the UK and Europe, particularly organisations with product, technology and delivery teams that need support scaling capability, improving delivery operations, or managing…
Financial Health
DistressedDistressed · -86% CAGR over 2y
Location
ATOMOS NETWORKS LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides IT network design, deployment and support for businesses, including network security, VPNs, firewalls, structured cabling, wireless and wide area connectivity. Also delivers unified…
Serves corporate clients and businesses needing IT networking, security, connectivity, unified communications, office move support and managed infrastructure services.
Financial Health
HealthyHealthy · 0% CAGR over 4y
Location
RETAIL RESPONSE LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides IT support and managed services for retail businesses, including service desk operations, remote and on-site technical support, retail systems and POS implementation, P2PE compliance, stock…
Serves large UK retail chains and multi-site consumer brands needing store IT support, including fashion, beauty, books, telecoms, garden care and motorway service retailers.
Financial Health
WeakWeak
Location
ALITER CONSULTING LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides SAP consultancy and technical services including cloud migrations, RISE with SAP implementation support, SAP BTP enablement, application lifecycle management (ALM), security services, and…
Serves organisations already using SAP, including businesses and government bodies, with complex technical, architecture, support or security challenges around their SAP landscapes.
Financial Health
StrongStrong · Growing, Hiring · 29% CAGR over 4y
Location
EXGRES LIMITED
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsProvides data warehousing and business intelligence solutions, designing and building high‑volume transactional applications. Delivers data engineering, legacy system modernisation, and DevOps…
Serves large enterprises, blue-chip companies and government organisations, especially retailers and other data-intensive businesses with in-house IT teams and complex legacy technology environments.
Financial Health
DistressedDistressed · -65% CAGR over 4y
Location
COMPLETE IT SYSTEMS LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides business IT solutions including hardware and software procurement, IT support, cybersecurity, backup, storage and virtualisation. Also delivers audio‑visual systems, printers and…
Serves businesses and organisations of all sizes, including schools, that need IT procurement, infrastructure, support, connectivity and related technology services.
Financial Health
HealthyHealthy · Profitable · 1% CAGR over 2y
Location
MINT CRM & MARKETING SOLUTIONS LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides Salesforce CRM consulting, implementation and development services for health and life sciences organisations. Offers platform customisation, system integration, managed support and health…
Serves B2B health and life sciences organisations using or considering Salesforce, including healthcare providers, medical device and diagnostics firms, pharma services, CDMOs, CROs, and supply…
Financial Health
StableStable · Hiring · 34% CAGR over 4y
Location
Financial Systems & Consultancy Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides cloud-based ERP, accounting and financial management systems based on Infor SunSystems, SAP Business One and Proactis. Delivers software implementation, integration, training and support,…
Serves small to mid-sized organisations in agribusiness, education, energy, financial services, food and drink, manufacturing, not-for-profit, retail, social housing, wholesale and distribution.
Financial Health
StableStable · -69% CAGR over 4y
Location
SS WEB TECHNOLOGIES LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides IT consultancy and outsourcing services including web and mobile app development, business analysis, software testing and quality assurance, managed IT services, technical support, and…
Serves businesses that lack in-house IT capacity or face technical IT challenges, including organisations seeking outsourced support for complex IT functions and project delivery.
Financial Health
HealthyHealthy · Hiring · 15% CAGR over 4y
Location
Nurture Crm Solutions Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides CRM consulting and implementation services, designing, building and supporting customer relationship management systems based on Microsoft Dynamics CRM and the Power Platform. Offers new CRM…
Sells to businesses and charities needing CRM implementation, support or bespoke project work, including teams across an organisation using Microsoft Dynamics CRM and Power Platform to improve sales…
Financial Health
StableStable · Hiring · 14% CAGR over 4y
Location
INTERACTIVE DIGITAL SYSTEMS LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides software development and consultancy services, including SaaS platform development, systems integration, and application architecture. Offers cybersecurity services such as penetration…
Serves B2B clients from ambitious scale-ups and startups to large multinational enterprises, especially SaaS businesses and organisations with complex software systems. Also targets investors and…
Financial Health
HealthyHealthy · -87% CAGR over 2y
Location
Clockwork Creative Technology Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDevelops custom business software using the Claris FileMaker platform, including database systems and workflow tools. Provides FileMaker hosting, licensing and support, plus managed IT services,…
Serves UK businesses using Claris FileMaker and Apple environments, from sole traders to global brands, with a focus on creative businesses and teams needing studio, asset, artwork, store audit or…
Financial Health
HealthyHealthy · -6% CAGR over 5y
Location
3 Technology Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides managed IT support, cloud hosting, and technical consultancy for businesses. Supplies and maintains telephony systems, internet connectivity, and Microsoft 365 services, and delivers…
Serves businesses seeking outsourced IT support, telecoms, connectivity, hosting, Microsoft 365 and security services, from single-line phone users to organisations needing managed communications and…
Financial Health
StrongStrong · Hiring · 6% CAGR over 4y
Location
ART OF CLOUD LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides Salesforce consultancy and development services, including implementation, integration, customisation and managed support for Sales Cloud, Service Cloud, CPQ and Marketing Cloud. Also…
Serves established businesses and ambitious startups in the UK that use or plan to adopt Salesforce, including sales, service, marketing and operations teams.
Financial Health
StrongStrong · Growing, Hiring · 11% CAGR over 4y
Location
EPSICON VENTURES LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides information technology consultancy focused on SAP enterprise applications. Services include SAP S/4HANA transformation, financial module implementation, roll-outs, localisation, ABAP and…
Serves B2B organisations using SAP enterprise applications, especially finance and operations teams planning S/4HANA transformation, roll-outs, localisation, IFRS/US GAAP adoption, ABAP or…
Financial Health
StableStable · 0% CAGR over 4y
Location
Express Data Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides network infrastructure installation and support services, including fibre optic cabling, LAN and network fabric deployment, commercial Wi‑Fi systems, and IP video security. Also delivers…
Serves B2B organisations that rely on mission-critical networks, including manufacturers with production lines, operators of high-footfall commercial venues, and businesses with distributed sites…
Financial Health
StableStable · -12% CAGR over 4y
Location
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How Leeds systems integration companies work and how to sell to them
What they do
Systems integration firms in Leeds earn mainly through services rather than product resale. Revenue usually comes from discovery work, architecture design, implementation projects, configuration, migration and retained managed support. Pricing tends to mix fixed-scope delivery for defined work packages with time-and-materials where client estates are unclear, then monthly retainers for monitoring, service desk cover, change control and supplier coordination. The commercial model depends on utilisation, project governance and keeping delivery teams billable without overloading senior engineers. A credible engagement usually has a technical statement of work, agreed acceptance criteria and a handover plan, because the client is buying accountability for joined-up systems rather than a one-off install.
Who they sell to
Most sell to business customers with enough internal complexity to make integration worth funding: multi-site operators, professional services firms, public-facing service organisations and mid-market companies with legacy systems, cloud workloads and separate line-of-business tools. The first conversation typically sits with an IT director, Head of IT or operations leader, with finance involved once the work becomes a capital project or recurring support commitment. Procurement often asks for references, insurance, security policies and service terms before a contract moves. Sales cycles are usually consultative, involving workshops and technical scoping rather than self-serve purchase, although smaller support retainers may follow a faster route through an existing relationship.
What they buy
Most systems integrators tend to spend on tools that improve delivery control, client visibility and engineer productivity. Common categories include CRM, quoting, project management, professional services automation, helpdesk ticketing, remote monitoring, documentation, password and access management, backup, endpoint security, cloud cost tracking and time recording. They also buy accountancy support, legal review for master services agreements, cyber insurance, contractor recruitment, certification training and bid-writing help where public or enterprise tenders are in view. Infrastructure spend is often client-linked, so sellers should separate internal operating needs from items that are procured on behalf of customers or rebilled as part of a managed service.
Why and how to sell to them
Systems integration buyers tend to evaluate vendors when delivery volume rises, support tickets become harder to triage, or a larger client asks for clearer security, reporting or service governance. Other triggers include a move from project-only work into managed support, senior technical hires, a new operations leader, tender activity, or pressure to document delivery and handover more consistently. Outbound angles work better when they map to margin leakage, engineer time, risk reduction or client retention rather than generic digital-change language. A practical message should show how the offer fits project scoping, recurring support, compliance checks or utilisation control without adding another poorly integrated tool.
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.
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