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Systems Integration Companies in Cardiff: 49 Active Firms (2026)
Systems integration companies connect software, data and operational platforms for clients across Cardiff and its metropolitan area.
Buying centres in Cardiff tend to sit around operations, finance, customer-service and IT teams that need separate applications to behave as a single working environment. The buyer is usually a small or mid-market organisation, or a local public-sector body, rather than a consumer-facing purchaser. Engagements are typically project-led: discovery and architecture, implementation, data migration, workflow automation, then support or managed technical delivery. The work is rarely just software resale. Cardiff suppliers in this category usually need consultancy credibility, delivery management and the ability to operate across cloud, on-premise and hybrid estates without forcing clients into a particular stack.
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Cardiff has 49 actively trading systems integration companies, making it a relatively small specialist cohort rather than a broad software market in its own right. Reported employment totals 807 people, which points to an operating base built around compact technical teams rather than large delivery centres. The scale profile fits a city market where client proximity, project trust and repeat support contracts matter: enough suppliers to cover enterprise applications, data movement and infrastructure integration, but not so many that the market loses its local-service character. For researchers, the useful comparison is less with national software volumes and more with other regional professional-technology services.
Public-sector work gives Cardiff integrators a procurement and assurance overlay that differs from pure private-sector software services. Buyers tend to ask for clear responsibility over data handling, identity access, hosting boundaries, service continuity and supplier exit, especially where legacy platforms are tied into newer cloud services. Contract structure matters because integration projects often place the supplier between the application vendor, infrastructure provider and internal technology team. That position can make liability, change control and handover documentation as important as the build itself. For clients in regulated verticals, the integrator is expected to evidence process discipline even when it is not the regulated entity.
Cardiff’s integration market appears likely to remain project-led rather than platform-led. Many suppliers look positioned around implementation, support and technical brokerage, so differentiation tends to come from sector knowledge, delivery reliability and the ability to work across legacy and cloud environments. Scale-up scarcity may keep national competition relevant for larger transformation programmes, while local firms retain an advantage where clients want proximity and continuity after go-live. Pressure around data governance, cyber assurance and supplier resilience has been moving integration work away from informal technical fixes and towards documented operating models, particularly where public bodies and regulated service providers are involved.
49
Active firms
2026
4
£5M-plus firms
Revenue threshold
7
Newer incorporations
Since 2022
Key facts
About 8% of the trading cohort reports turnover above £5M (4 of 49 firms) — the rest sits below that revenue band.
14% of the cohort was incorporated since 2022 (7 firms), so a sizeable share is in its first few filing cycles.
Cardiff-area integrators typically handle interfaces between cloud applications, finance systems, operational databases and sector-specific software.
Projects are often shaped by mixed estates, where buyers keep existing systems and commission connection, migration and support work around them.
The market appears more specialist-led than dominated by very large IT services groups, which leaves room for local procurement and partnership searches.
Sales motions tend to be consultative, because integration work depends on a buyer's existing architecture, sector software and data-handling requirements.
Top Cardiff Systems Integration companies
Logic Software Design Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops bespoke business software and web applications, including CRM systems, learning management platforms, workflow and logistics management tools, and database solutions. Provides software…
Sells to businesses and public sector organisations needing bespoke software, especially larger UK enterprises in healthcare, manufacturing, transport and logistics, education, sport and leisure,…
Financial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
SMARTLIST LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops bespoke software applications and digital platforms for organisations. Provides system integration, .NET software engineering, CMS development including Umbraco, technical consultancy,…
Serves B2B and public sector buyers, including higher education institutions, councils, charities, healthcare organisations, property firms and mid-sized manufacturers needing digital platforms, CMS…
Financial Health
StrongStrong · Growing, Hiring · 54% CAGR over 4y
Location
Butterfly Projects Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides data management consultancy services including data quality and governance, cloud data platform design, data engineering and integration, analytics and visualisation, and data science and AI…
Serves public sector bodies and private organisations in defence, emergency services, finance, government, healthcare, utilities and energy, especially teams handling sensitive or complex data.
Financial Health
HealthyHealthy · Hiring · 20% CAGR over 4y
Location
Jpo Solutions Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides technical and functional consultancy for Infor enterprise software including SyteLine (CloudSuite Industrial), Mongoose and M3. Services include system customisation, application…
Serves B2B organisations running Infor SyteLine/CloudSuite Industrial, Mongoose, Infor OS or M3, including manufacturing, finance and operations teams using cloud or on-premise systems.
Financial Health
StrongStrong · Hiring · 12% CAGR over 4y
Location
WeGetDesign Ltd
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsDesigns and builds low‑code internal platforms and operational systems for organisations. Provides scoping, workflow design, development, governance frameworks, and ongoing operation and maintenance…
Serves B2B organisations with internal operations, finance, compliance and IT teams that need governed low-code platforms, internal tools and operational systems, including accountable stakeholders…
Financial Health
DistressedDistressed · 0% CAGR over 3y
Location
CLOUD2020 LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides consulting, implementation and support for Microsoft Dynamics 365, Business Central and Power Apps. Delivers CRM, HR management and asset management solutions, and integrates business data…
Serves SMEs and business teams using Microsoft business applications, including sales, marketing, customer service, HR, operations and asset management functions seeking CRM, ERP and digital…
Financial Health
DistressedDistressed · 29% CAGR over 1y
Location
FlyForm
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides consultancy and technical services for the ServiceNow platform, including implementation, configuration and management of IT service management, operations, customer service and workflow…
Serves UK public sector bodies, service providers, nonprofits and commercial organisations that use or are adopting ServiceNow, typically engaging technology, digital transformation, IT service…
Financial Health
StableStable · 0% CAGR over 2y
Location
SERVICE & CONSULTING LTD
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsProvides digital transformation consulting and implementation services, including digital maturity assessments, target operating model design, workflow automation, IT service management improvement,…
Serves B2B organisations, particularly IT and operations leaders seeking digital transformation, IT service management improvement, workflow automation, and ServiceNow or BMC Control-M support.
Financial Health
StableStable
Location
TECHSOL GROUP LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides IT services including managed IT support, cloud infrastructure design, cybersecurity, and business connectivity. Implements and supports Microsoft 365, Azure, Dynamics and Sage systems, and…
Serves businesses and charities, including construction, distribution, manufacturing, warehousing, retail, SaaS, commercial property and other service-sector organisations.
Financial Health
StrongStrong · Growing, Hiring · 86% CAGR over 4y
Location
NET CONSULTING LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides IT consultancy and managed technology services including cybersecurity monitoring and incident response, digital experience and application observability, IT service management, and design…
Serves public-sector bodies and private-sector organisations, particularly in legal, education, healthcare and defence, targeting IT, cyber security and service management leaders responsible for…
Financial Health
HealthyHealthy · Hiring · 3% CAGR over 4y
Location
EPSILON VSL LIMITED
Trajectory
4y · 2020–NowProvides accounting and IT services for businesses, including bookkeeping and financial management support, managed IT services, cloud and cybersecurity solutions, software and mobile app…
Serves accounting firms and business organisations worldwide, with stated sectors including manufacturing, logistics, healthcare, banks and insurance, consulting providers, nonprofits, dating apps…
Financial Health
Insufficient historyInsufficient history
Location
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides bespoke software engineering services, including custom application development, system integrations, .NET development, and CMS implementation. Offers technical consultancy, discovery…
Serves B2B and public-sector organisations needing digital transformation, including higher education institutions, healthcare providers, property businesses, mid-sized manufacturers and councils.
Financial Health
WeakWeak · -33% CAGR over 4y
Location
MEMORY TREE RETAIL SOLUTIONS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides IT consulting, software development and technical support services for businesses, particularly in retail operations. Develops custom systems, manages payment-related platforms, and offers…
Serves businesses of all sizes, including tech start-ups, FTSE 250 retailers and automotive multinationals with global operations; also targets individual craft and stationery consumers through its…
Financial Health
StrongStrong · Growing, Hiring · 28% CAGR over 4y
Location
iCoTech Group Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides consultancy and software solutions using Microsoft technologies to support project and portfolio management, risk oversight, and business process management. Develops tools such as iCoPlan,…
Serves UK public sector organisations, especially central government departments, healthcare bodies and local authorities, targeting PMO, risk, governance and business management teams responsible…
Financial Health
HealthyHealthy · Hiring · 12% CAGR over 4y
Location
Trajectory
2y · 2022–NowFinancial sub-scores
Computed from 2 filingsProvides Microsoft-focused IT consulting and managed services, including identity and access management, cybersecurity, cloud transformation, and endpoint management. Delivers security operations,…
Serves B2B organisations and institutions using Microsoft environments, including legal, retail, utilities, healthcare, manufacturing, higher education, financial services and professional services…
Financial Health
StrongStrong · Hiring · 96% CAGR over 1y
Location
Kocho
Provides IT consultancy and managed services focused on Microsoft cloud platforms, including identity and access management, cybersecurity, device and endpoint management, cloud transformation, and…
Serves businesses and institutions using Microsoft environments, especially IT and security leaders in legal, retail, utilities, healthcare, manufacturing, higher education, financial services and…
Location
DIGITAL MORPHOSIS LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops custom software including web applications and mobile apps. Provides cloud integration and data analytics solutions, and supports startups with prototyping, development team setup, and…
Serves businesses and startups, including organisations with staff or customer-facing digital services, teams developing new product ideas, and companies with struggling software projects or in-house…
Financial Health
StrongStrong · Growing · 0% CAGR over 2y
Location
ITSUS Consulting Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides network and cyber security consulting and engineering services for mission‑critical communications systems. Supports aerospace, defence and public sector organisations with secure…
Serves international aerospace and defence organisations, UK defence supply-chain partners, and public sector bodies running mission-critical communications and complex digital transformation…
Financial Health
HealthyHealthy · Hiring · 17% CAGR over 4y
Location
B-ONLINE SERVICES LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides software development and IT services including custom application development, software testing and QA, UX/UI design, IT consulting, data analytics, cloud and infrastructure support,…
Serves mid-sized and large businesses needing outsourced technology teams, including firms with cloud or on-premises IT environments, software products, websites, SaaS platforms, and web or mobile…
Financial Health
WeakWeak
Location
I2I BUSINESS SOFTWARE LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops and provides cloud‑based enterprise resource planning (ERP) software for businesses. The platform includes modules for purchasing and inventory control, financial management, sales and…
Serves B2B customers, from small startups to large enterprises, seeking cloud ERP and business automation across finance, inventory, purchasing, sales, customer management and supply chain operations.
Financial Health
DistressedDistressed · -4% CAGR over 4y
Location
ARCHER TECHNOLOGY GROUP LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides IT services including network infrastructure deployment, cloud migration and backup, cybersecurity, and managed support. Implements and manages Microsoft 365 and Azure environments, mobile…
Serves businesses and organisations, including growing SMEs, charities and education providers, with buyers such as IT managers, finance directors and managing directors responsible for IT systems…
Financial Health
StrongStrong · Hiring · 58% CAGR over 2y
Location
MAVIN POWERCUBE LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDesigns and supplies containerised and modular data centres, including Powercube units, and special container systems such as communications pods and command units. Also provides enterprise IT…
Targets public sector bodies, defence organisations and large enterprises with critical IT environments, including data centre operators, edge/colocation providers and teams responsible for…
Financial Health
HealthyHealthy · 0% CAGR over 2y
Location
NORTH WEST SECURITY GROUP LTD
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsProvides design, installation and maintenance of IP‑based security camera systems and video surveillance platforms. Supplies and supports Axis and Milestone technologies, including video analytics,…
Serves business, enterprise and public-sector customers across the UK, including ports, logistics, critical infrastructure, commercial sites, education, public venues, towns and cities, health and…
Financial Health
StableStable · Hiring · 135% CAGR over 1y
Location
ALPHABYTE IT LIMITED
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides managed IT services for businesses, including IT support, infrastructure management, cybersecurity assessments, cloud services, system upgrades, and technology projects. Also supplies and…
Serves businesses in Cardiff and South Wales, particularly professional services firms such as accountancy practices, law firms and architects, seeking an external IT partner.
Financial Health
HealthyHealthy · 0% CAGR over 2y
Location
CUSTOM COMPUTER SERVICES (WALES) LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides managed IT services for businesses, including helpdesk support, desktop and server management, network infrastructure, Wi‑Fi deployment, cybersecurity services, Microsoft 365 and Teams phone…
Targets B2B customers: small businesses, growing startups and established enterprises with in-house teams, primarily in Cardiff, South Wales and across the UK.
Financial Health
WeakWeak · 0% CAGR over 2y
Location
JK FOOD KITCHEN LIMITED
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsProvides IT consultancy and digital transformation services, including technology strategy, enterprise infrastructure and cloud migration planning, systems implementation oversight, and executive IT…
Targets businesses, particularly executive and IT leadership teams, that need support with digital transformation, systems implementation, enterprise infrastructure and cloud migration decisions.
Financial Health
HealthyHealthy · Hiring · 33% CAGR over 1y
Location
LEFF BUSINESS LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides business consultancy focused on client lifecycle management and CRM implementation. Plans and sets up sales and marketing automation systems, migrates contact data, configures pipelines and…
Serves small business owners and entrepreneurs seeking support with sales, marketing, CRM adoption and client lifecycle processes, particularly those using or considering Keap business automation…
Financial Health
HealthyHealthy
Location
Optec Services Ltd
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides professional and managed IT security services focused on Fortinet technologies. Designs, deploys, and supports firewalls, SD‑WAN, SASE, and related network security systems, including…
Serves organisations with Fortinet environments, especially complex, multi-site or high-availability networks, plus UK channel partners needing white-labelled Fortinet expertise for their customers.
Financial Health
HealthyHealthy · Hiring · 41% CAGR over 2y
Location
JELLYFISH BUSINESS SOLUTIONS LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides IT support and managed IT services for businesses, including helpdesk support, server and Microsoft 365 solutions, backup and security. Supplies telecoms, VoIP and broadband services,…
Serves businesses and organisations across sectors, particularly in Wales, including clients needing office technology suppliers for IT, telecoms, managed print, broadband, audio-visual equipment and…
Financial Health
StrongStrong · Growing, Hiring · 18% CAGR over 2y
Location
Business Visual Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides IT consulting and technology services including cybersecurity, identity and access management, ransomware protection, zero trust network access, cloud computing, software development, system…
Serves businesses worldwide, particularly IT, security and data teams managing enterprise identity, access, data security, compliance, platform and database environments.
Financial Health
DistressedDistressed · 0% CAGR over 4y
Location
Comm-Tech Voice & Data
Trajectory
4y · 2020–NowFinancial sub-scores
Computed from 4 filingsProvides business communications and IT services including VoIP and hosted telephony, phone systems, broadband and leased line connectivity, managed Wi‑Fi and SD‑WAN, mobile solutions, Microsoft 365…
Sells to UK businesses needing integrated communications, connectivity, IT support and cyber security. Serves organisations seeking business telephony, broadband, mobile, Microsoft 365, IoT and…
Financial Health
DistressedDistressed
Location
ASSURED DATA SERVICES LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides managed data protection services including backup, disaster recovery and cyber recovery. Uses platforms such as Rubrik, Zerto and BackBox to monitor IT environments, protect data, and…
Serves enterprise and public-sector organizations in healthcare, finance, education, state and local government, manufacturing, corporate, non-profit and US public sector markets.
Financial Health
StableStable · Hiring · 44% CAGR over 4y
Location
AC SOFTWARE LTD
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsProvides IT consultancy and bespoke software development, creating enterprise applications, CRM systems, mobile apps and customer portals. Also delivers system integration, Microsoft Power Platform…
Serves enterprise businesses, startups and public-sector bodies across sports, gaming, property, healthcare/NHS, risk management, outsourced business services, funeral planning and transport.
Financial Health
WeakWeak · 0% CAGR over 4y
Location
MOBILISE CLOUD SERVICES LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides cloud consulting and engineering services including DevOps, cloud architecture, full‑stack development, data and AI solutions, and agile delivery. Offers managed support, cloud migration,…
Serves enterprises and UK public sector bodies, including government, policing, archives and aviation services, with cloud transformation needs and internal technology teams requiring specialist…
Financial Health
HealthyHealthy · -65% CAGR over 4y
Location
AD SERVICES (CARDIFF) LTD
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides managed IT support and business technology services including Microsoft 365 and Azure cloud management, cybersecurity, backup and disaster recovery, network cabling, business telephony,…
Serves SMEs and other organisations across South Wales, Cardiff, Swansea, Newport and Bristol that need outsourced or supplementary IT support for business operations.
Financial Health
HealthyHealthy · -78% CAGR over 3y
Location
PRELUDE SOFTWARE LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides cloud and desktop business software and IT services, including cloud accounting, CRM, virtual desktop environments, payroll and final accounts software. Also develops WordPress and ecommerce…
Serves small businesses, accountancy practices and ecommerce retailers, plus business owners seeking outsourced IT, web, email and business software support.
Financial Health
HealthyHealthy · -5% CAGR over 4y
Location
AU2MATE LTD
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsDesigns and implements process automation and industrial IT systems for the food and beverage industry. Provides PLC, HMI, SCADA and MES integration, hardware and software engineering, system…
Serves food and beverage manufacturers, especially dairy processors and process plants. Targets technical teams, operators and managers involved in automation upgrades, greenfield projects,…
Financial Health
HealthyHealthy · -62% CAGR over 4y
Location
Distinct IT Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides managed IT support and maintenance for businesses, including server and desktop support, networking, email hosting and Microsoft 365, cloud backup, antivirus and antispam services, remote…
Serves SMEs and larger businesses in South Wales, including office-based and remote teams, that require outsourced IT provision, security guidance, cloud services and ongoing technical support.
Financial Health
StableStable · Hiring · 16% CAGR over 4y
Location
MAKE DIGITAL LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides Salesforce consultancy and development services, including CRM implementation, system integration, custom development, data management, and ongoing support. Also develops Salesforce‑native…
Serves B2B organisations and enterprise teams using Salesforce CRM, including companies running Sales, Service, Experience, Marketing, Revenue or Field Service Cloud and related tools such as…
Financial Health
WeakWeak · -60% CAGR over 3y
Location
HYBRIDGE SOLUTIONS LIMITED
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsProvides consulting and implementation services for Infor and UKG enterprise software. Offers program management, system deployment, managed services, and organisational change management to support…
Serves organizations implementing or optimizing Infor and UKG cloud applications, targeting HR directors, IT and enterprise applications leaders, and operations teams managing software projects.
Financial Health
WeakWeak · -20% CAGR over 2y
Location
GLO-NETWORKS LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides managed IT support and technology services for businesses, including cloud hosting, network connectivity, cybersecurity, hardware systems, and Microsoft 365 migration. Also implements and…
Serves businesses of all sizes needing outsourced IT support, infrastructure, cloud, cybersecurity, connectivity, phone systems, Microsoft 365 and Odoo-related services for their organisations and…
Financial Health
StrongStrong · Growing, Hiring · 5% CAGR over 3y
Location
Flotek Group Limited
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides managed IT support, cyber security services, cloud infrastructure using Microsoft 365 and Azure, and hosted VoIP and Teams telephony. Also supplies connectivity, mobile services, data…
Serves UK businesses and public-sector bodies, with sector focus on legal firms, hospitality operators, estate agents and local councils, typically supporting organisations needing outsourced…
Financial Health
HealthyHealthy
Location
24/7 IT Limited
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsProvides managed IT services for businesses, including 24/7 IT support, network monitoring, cloud computing with Microsoft Azure and Microsoft 365, cybersecurity services such as endpoint detection…
Serves UK businesses and internal IT teams that require continuous uptime, including finance and banking, manufacturing, retail, hospitality, entertainment, professional services and not-for-profit…
Financial Health
HealthyHealthy · Growing · 0% CAGR over 4y
Location
SOFTWARE ASSET SOLUTIONS LIMITED
Trajectory
5y · 2019–NowFinancial sub-scores
Computed from 5 filingsDevelops software asset management tools and provides consulting and managed services that help organisations track hardware and software assets, manage software licences, analyse compliance risk,…
Serves B2B organisations with complex IT estates, plus outsource partners and managed service providers managing multiple software asset management customers, especially teams responsible for…
Financial Health
StableStable · 0% CAGR over 5y
Location
TRUSTED DATA SOLUTIONS UK LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides legacy data management services, including backup tape restoration, archived data access, email archive migration, and data analytics and migration. Uses proprietary software and consulting…
Serves enterprises and data management partners/resellers with legacy archived data, backup tapes and email archives, including organisations undertaking cloud migrations, discovery readiness or…
Financial Health
HealthyHealthy · -11% CAGR over 4y
Location
PCF Print Management Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsSupplies document management and output management software, secure cheque printing systems, barcode printers and labels, stock and asset tracking systems, and visitor management tools. Also provides…
Serves medium to large UK organisations, including retailers, insurers, financial services firms, theatres and local councils, with buyers in operations, finance, facilities and document/output…
Financial Health
WeakWeak · 0% CAGR over 4y
Location
Ontik Technologies Limited
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsProvides software consulting, custom software development and outsourcing services. Builds web and mobile applications, AI and data solutions, and business automation systems, and supplies dedicated…
Serves businesses worldwide needing outsourced software development, team augmentation, dedicated engineering teams, MVP delivery and digital product support, including startups and established…
Financial Health
DistressedDistressed · 0% CAGR over 1y
Location
MIDAS TELECOM SOLUTIONS (SW) LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides managed IT support, telecoms and broadband services for businesses. Offers cloud systems and Microsoft 365 support, cybersecurity services, network cabling and infrastructure, web and…
Serves businesses of all sizes and public/not-for-profit organisations, with sector focus on education, legal, local government, healthcare, real estate, financial, media, manufacturing and retail…
Financial Health
HealthyHealthy · Hiring · 6% CAGR over 4y
Location
TOUCH VOICE AND DATA LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides business telecommunications systems and services, including VoIP and hosted telephony, on‑premise PBX systems, SIP trunking, unified communications, networking and wireless solutions, data…
Serves businesses and organisations, from small offices to large enterprises, that need control or outsourced management of their telecommunications infrastructure, including those preparing for the…
Financial Health
StableStable · 0% CAGR over 4y
Location
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How Cardiff Systems Integration companies work and how to sell to them
What they do
Cardiff systems integration firms usually earn through project fees, day-rate consultancy, fixed-scope implementation work and retained support. Revenue can include configuration, middleware build, data migration, workflow automation, testing, documentation and post-go-live service desks, with resale or referral margins only a secondary line where application licences or hosting pass through the contract. Smaller engagements often start as assessment, architecture or rescue work, then expand into staged delivery. Larger programmes tend to be milestone-based, with change requests priced separately because scope depends on legacy interfaces, data quality, user acceptance and the client’s internal capacity.
Who they sell to
Buyers are typically owner-managed firms, regional mid-market groups, professional-services businesses, charities and public-sector teams with ageing systems or manual processes. The first sponsor is often an operations director, finance director, IT manager, CTO or head of customer service; procurement and information-governance teams become more visible once personal data, hosting or public money is involved. Cardiff suppliers may enter through direct referral, incumbent support relationships or a formal tender. Sales cycles tend to be shorter for diagnostics and support extensions, but longer where the client needs business-case approval, supplier due diligence, security review and documented exit arrangements.
What they buy
Most systems integration firms tend to spend on the tooling that keeps delivery controlled across many client environments: CRM and pipeline management, project accounting, time recording, service management, source control, test management, documentation, monitoring and ticketing. Technical spend often sits around cloud hosting, identity and access management, backup, endpoint security, vulnerability assessment, data tooling and integration-platform components, alongside insurance and legal advice for liability-heavy contracts. Recruitment and contractor networks also matter, because margin depends on matching scarce technical skills to project dates without carrying too much bench capacity between engagements.
Why and how to sell to them
Commercial intent usually appears when an integrator wins a larger delivery contract, moves from ad hoc projects into managed support, hires delivery managers, or has to evidence cyber assurance for public-sector and regulated clients. Pain tends to sit in scope creep, utilisation, change control, service-level reporting, cash collection and handover quality rather than in pure lead generation. Sellers should anchor outreach in delivery risk and margin protection: fewer write-offs from unclear requirements, faster project reporting for client sponsors, cleaner audit trails for support obligations, or lower exposure when several application and infrastructure parties share responsibility.
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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