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Systems Integration Companies in Cambridge: 28 Active Firms (2026)
Systems integration companies in Cambridge connect software, infrastructure and business workflows for organisations across the surrounding metropolitan area.
Buying centres tend to sit with operations, finance, IT and line-of-business owners who need existing software, data, infrastructure and workflow environments to work together. The customer base is largely business-to-business, with local and regional organisations buying project-led implementation, managed support and technical consultancy rather than a packaged application. Engagements appear practical and delivery-heavy: connecting business systems, maintaining integrations after go-live, and helping internal teams avoid a patchwork of manual workarounds. That points to specialist delivery teams and repeat support relationships, not broad outsourcing contracts.
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Cambridge has 28 actively trading systems integration companies, making it a compact local market rather than a broad national services cluster. The employment footprint is visible across the cohort: reported headcount totals 274 people, reflecting a base of specialist delivery teams rather than large outsourcing benches. The small count matters for researchers because individual contract wins, mergers or cessations can change the visible shape of the market. It also suggests a buyer landscape built around repeat implementation work and operational support for nearby organisations.
Licence requirements rarely sit at the centre of this market; client-side controls do more of the work through procurement rules, security requirements, service-level commitments and contractual liability for implementation failures. Around Cambridge, the mix of technical consultancy and managed support means suppliers are often pulled into assurance work run by their customers, especially where systems handle sensitive operational or financial information. Market structure is also shaped by trust and switching costs. Once an integrator understands a client’s application estate, replacement is possible, but the handover burden tends to favour retained support arrangements over purely transactional project work.
The Cambridge cohort appears likely to remain consultancy-led rather than product-led. Demand tends to follow client refresh cycles, operational change and the need to connect software, data, infrastructure and workflow environments without disrupting daily processes. The cohort appears more exposed to delivery capacity and client concentration than to pure software adoption. Formation at the young end looks limited, while the scale-up layer appears thin, so consolidation may come from succession, partner networks or acquisition by broader managed-services providers rather than from a wave of large independent entrants.
28
Active firms
2026
2
Above £5M
reported revenue threshold
2
Since 2022
newer incorporations
Key facts
About 7% of the trading cohort reports turnover above £5M (2 of 28 firms) — the rest sits below that revenue band.
7% of the cohort was incorporated since 2022 (2 firms), so a sizeable share is in its first few filing cycles.
Cambridge systems integrators tend to work around implementation, migration, custom interfaces and operational support rather than standalone software ownership.
Buyer demand is linked to organisations needing existing software, infrastructure and business workflows to work together before finance, customer, service or back-office process changes.
The local market appears weighted towards delivery capacity, with suppliers competing on project execution and support rather than ownership of very large platforms.
Top Cambridge systems integration companies
Enterprise Analytics UK&I Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides enterprise resource planning (ERP) consulting, implementation and support services, specialising in IFS and Acumatica cloud ERP systems. Also offers software development, DevOps services,…
Serves businesses using or adopting IFS and Acumatica ERP, including organisations in retail, manufacturing, distribution and services across the UK, Ireland and global markets.
Financial Health
HealthyHealthy · 0% CAGR over 2y
Location
PDSVISION CAMBRIDGE LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides engineering and product development software including CAD, PLM, ALM and simulation tools, and offers consulting, systems integration, data migration, training and support to help…
Serves B2B engineering and manufacturing companies, including aerospace, defense, automotive, electronics, energy, industrial machinery, life sciences, process industry and consumer product firms…
Financial Health
WeakWeak · Profitable · -27% CAGR over 2y
Location
SOL INFOTECH LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides IT services including custom software development, data engineering, cloud migration, DevOps, UI/UX design, digital analytics and SEO. Also offers outsourced software engineering resources…
Serves B2B clients from startups to enterprises, including healthcare and staff management organisations, seeking outsourced IT, software engineering, data, cloud and digital transformation support.
Financial Health
WeakWeak
Location
Grace Solutions Ltd
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsProvides IT support and consultancy for businesses, charities, startups and individuals. Supplies and maintains computer hardware and software, servers, networks and security systems, and offers…
Serves businesses, charities, social enterprises, CICs, fast-growing startups, organisations with in-house IT teams needing co-managed support, and individual remote workers seeking home tech support.
Financial Health
WeakWeak · Hiring · 23% CAGR over 3y
Location
Arcus Global
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsProvides SaaS applications built on Salesforce for public sector organisations, including regulatory services, planning and building control systems, and digital platforms. Also delivers…
Serves UK public sector organisations, especially local authorities and central government teams, including planning, building control, licensing, regulatory services and digital transformation…
Financial Health
StableStable · Hiring · 11% CAGR over 1y
Location
CONOSCO PROPERTY PARTNERSHIP LLP
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides managed IT services and cybersecurity solutions, including IT support, security operations monitoring, firewall and email security, penetration testing, and cyber consultancy. Also offers IT…
Serves B2B organisations, targeting business leaders, boards and IT teams with concerns around cybersecurity risk, IT resilience, cloud migration, outsourced skills and business communications.
Financial Health
HealthyHealthy · 0% CAGR over 1y
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides cloud platform engineering and consulting services including MVP development, database management, DevOps tooling, cloud cost optimisation, automation, and BI reporting. Supports product…
Serves medium to large enterprises, SaaS/platform businesses, MSPs and startups needing senior cloud, database, DevOps and data expertise, including CTOs, engineering leaders and product teams.
Financial Health
WeakWeak · Hiring · 9% CAGR over 4y
Location
GREEN CUSTARD LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides AWS cloud consulting and engineering services, including digital and cloud strategy, IoT product development, data and generative AI solutions, DevOps management, and architecture reviews.…
Serves businesses and public sector organisations adopting AWS, with focus on manufacturers, smart building operators, consumer goods firms, start-ups, energy and utilities, healthcare and life…
Financial Health
StableStable · 3% CAGR over 2y
Location
Layer 9 Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides data engineering and analytics consulting including cloud data platform migration, ETL pipelines, data modelling, machine learning, dashboards, and data governance. Builds data warehouses,…
Serves B2B and public-sector organisations with complex data environments, including telecoms, media, asset management, waste management, hospitality, luxury goods and supply-chain teams, typically…
Financial Health
HealthyHealthy · Hiring · 6% CAGR over 4y
Location
SYPLEX LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides outsourced IT support and consultancy for businesses, including managed IT services, system design and migration, IT strategy advice, and security assessments. Supports organisations with…
Serves start-ups and SMEs, from small teams to organisations with hundreds of employees, across varied business sectors in Cambridge, Oxford and the wider UK.
Financial Health
StableStable · 2% CAGR over 3y
Location
ASK IT SOLUTIONS LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides managed IT services, IT support and consultancy for businesses, schools and colleges. Services include cloud and Microsoft 365 solutions, Azure hosted desktops, cybersecurity, data…
Serves SMEs, enterprise organisations, and education customers including multi-academy trusts, schools and colleges, mainly in Cambridgeshire, Suffolk, Essex and the East of England.
Financial Health
StrongStrong · Hiring · 53% CAGR over 2y
Location
CONVERGENCE BUSINESS TELECOMS SOLUTIONS LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides business telecommunications and IT services including cloud and VoIP telephone systems, business mobiles, broadband connectivity, managed IT support, cybersecurity, Wi‑Fi networks, video…
Serves SMEs and organisations in healthcare, education, retail, manufacturing, professional services and automotive sectors, mainly across East Anglia, including Cambridge, Ipswich and Norwich.
Financial Health
StableStable · -29% CAGR over 2y
Location
DATACONNECTIVITY LIMITED
Trajectory
4y · 2020–NowFinancial sub-scores
Computed from 4 filingsProvides managed IT services for businesses, including IT support, network and fibre data cabling installation, business internet connectivity, managed Wi‑Fi, VoIP phone systems, Microsoft 365…
Sells primarily to businesses, especially small and medium-sized companies needing managed IT support, internet, telecoms and data cabling. Also serves larger enterprises and landlords, with an…
Financial Health
HealthyHealthy · Hiring · 6% CAGR over 4y
Location
CAMB IT SUPPORT LTD
Trajectory
5y · 2019–NowFinancial sub-scores
Computed from 5 filingsProvides managed IT support and technical services for businesses, including network and IT infrastructure design, cloud services, Office 365 and business email setup, VoIP telephone systems,…
Serves businesses of all sizes across Cambridge, Cambridgeshire and nearby areas, including organisations seeking outsourced IT support, cloud and connectivity services, plus schools needing ICT…
Financial Health
StrongStrong · Growing, Hiring · 5% CAGR over 5y
Location
ESPI LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides IT support and managed cloud services for businesses, including Sage 200 consultancy, implementation and integration with e‑commerce and manufacturing systems. Also offers cybersecurity…
Serves small and medium-sized businesses, particularly Sage 200 users needing IT, cybersecurity, cloud, e-commerce and training support.
Financial Health
WeakWeak · -2% CAGR over 5y
Location
Fluid (EM) Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDesigns, implements and supports IT infrastructure and networking solutions including SD‑WAN, connectivity, wireless and security systems. Provides managed and professional IT services, remote…
Serves businesses and organisations, particularly IT teams managing multi-site networks, hybrid or remote workforces, connectivity and security environments.
Financial Health
HealthyHealthy · Hiring · 8% CAGR over 2y
Location
Inertiasoft Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides IT consulting and technology services including staff augmentation, managed network services, network automation, router and network equipment management, IT systems audits, project…
Serves businesses and organisations needing external IT expertise, including teams with network infrastructure, software projects, staffing gaps, or project management requirements.
Financial Health
WeakWeak · 0% CAGR over 2y
Location
Computing Distribution Group Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops big data, ETL and AI analytics software and provides Java development and cloud DevOps services. Builds EPOS and point‑of‑care applications, data integration tools, and systems for…
Serves governments, enterprise retail providers and healthcare providers globally, particularly organisations handling large-scale data, EPOS or point-of-care systems, sensitive customer or patient…
Financial Health
HealthyHealthy · -8% CAGR over 4y
Location
BREATHE TECHNOLOGY LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides managed IT support and outsourced IT services for businesses and educational organisations. Services include cybersecurity audits, cloud computing, IT infrastructure management,…
Serves primary and secondary schools, academies, colleges and academy trusts, plus small to large businesses and enterprises with outsourced, co-managed or internal IT teams. Also targets property,…
Financial Health
StableStable · -11% CAGR over 4y
Location
BLUEPOINT TECHNOLOGIES LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns and installs structured network data cabling and data infrastructure systems. Provides consultancy, network audits, data centre builds, CCTV and audiovisual installations, and hosting,…
Serves B2B and public-sector organisations, including government departments, financial institutions and international private-sector clients with data infrastructure requirements across multiple…
Financial Health
WeakWeak · -67% CAGR over 4y
Location
SEDGEWAY BUSINESS PARK LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides consultancy, system integration, and technical support for broadcast and satellite communication systems. Designs and implements traditional and IP‑based broadcast infrastructure, including…
Serves B2B customers in the broadcast and satellite sectors, including broadcasters, production service providers and organisations operating mission-critical traditional or IP-based media…
Financial Health
StableStable · -60% CAGR over 5y
Location
SCL COMMUNICATIONS LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides managed IT services including first- and second-line desktop support, hardware installation and upgrades, IT project rollouts, office IT relocations, network monitoring and administration,…
Serves public-sector bodies and business organisations needing outsourced desktop IT support, with explicit experience in government department contracts and nationwide people-based service…
Financial Health
WeakWeak · -68% CAGR over 4y
Location
1PLEX LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsDesigns, implements and supports unified communications and collaboration systems based on Microsoft Teams. Provides solutions including meeting room technology, telephony, contact centre platforms,…
Serves businesses using Microsoft Teams, particularly organisations needing unified communications, telephony, contact centre, meeting room and hybrid working environments for employees, colleagues…
Financial Health
HealthyHealthy · Hiring · 16% CAGR over 3y
Location
DB Broadcast
Provides consultancy, design, and system integration for broadcast and satellite infrastructure, including IP‑based broadcast systems and earth station facilities. Also develops broadcast hardware…
Serves B2B customers in the broadcast and satellite industries, including broadcasters, outside-broadcast/production firms and organisations running mission-critical traditional or IP-based broadcast…
Location
Cambridge Research Computing Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides consultancy on high‑performance computing (HPC) and AI infrastructure, including strategy development, business case preparation, system architecture design, storage strategy, procurement…
Serves organisations and management teams investing in HPC or AI infrastructure, including those planning, procuring or operating on-premise, cloud or hybrid compute and storage environments.
Financial Health
HealthyHealthy · -10% CAGR over 4y
Location
Janus Technology Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides software consultancy and technology integration services for smart home and smart building systems. Develops control system drivers, cloud services, mobile apps and embedded software, and…
Serves manufacturers, system integrators, installers and technology brands in the IoT, smart home, BMS and smart building sectors, including businesses expanding connected products and services for…
Financial Health
HealthyHealthy · -2% CAGR over 4y
Location
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How Cambridge systems integration companies work and how to sell to them
What they do
Systems integration firms usually earn through project fees, day-rate consultancy and retained support rather than resale of a packaged application. Work is often split into discovery, design, build, testing, migration and post-go-live support, with separate charges for change requests once scope starts to move. Some also earn referral or implementation margin from software and infrastructure partners, but delivery labour remains the commercial core. Pricing tends to reflect risk: fixed-fee phases suit well-scoped integrations, while time-and-materials terms are more common where legacy systems, unclear ownership or incomplete documentation make effort harder to judge.
Who they sell to
Most buyers are business clients with enough existing software complexity to make internal workarounds costly, but not always enough in-house engineering capacity to solve the issue alone. Operations directors, finance leaders, IT managers and line-of-business owners tend to shape the requirement, with procurement and senior management becoming more visible when the integration touches core workflow, customer information or financial processes. Sales cycles are usually consultative and evidence-led. Referrals, local networks and partner channels matter, but buyers still expect scoping workshops, technical assurance and a credible delivery plan before committing.
What they buy
Cambridge systems integrators tend to spend on tools that improve delivery control, technical assurance and support responsiveness. Common categories include CRM, proposal and quoting software, project management, time recording, service desk systems, documentation, testing environments, monitoring, identity management, endpoint security, backup, cloud infrastructure and data migration tooling. They also buy professional services around accounting, contract review, cyber assurance, insurance, recruitment and contractor sourcing. Sellers should assume a practical buying culture: tools that reduce rework, make utilisation visible or help engineers hand over work cleanly are easier to position than broad claims about general productivity.
Why and how to sell to them
Buying intent often appears when an integrator wins a larger client, adds a managed support line, hires delivery staff, changes leadership, or starts failing to track scope, utilisation and service commitments in one place. The recurring pain points are familiar: undocumented client estates, margin leakage on fixed-fee work, security questionnaires, handover risk and dependence on a small number of experienced engineers. Outbound works better when it ties to those events and uses operational language. Claims about growth are less persuasive than evidence that a product or service can shorten scoping, reduce delivery surprises or protect retained support margins.
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 Cambridge
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