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IT Services Companies in Brighton: 1,400+ Active Firms (2026)
IT services companies in Brighton manage business technology infrastructure, support, cybersecurity and cloud operations across the city region.
Buying decisions tend to sit with operations directors, finance teams and internal technology managers rather than specialist procurement functions. Brighton providers in this space usually sell to small and mid-market business customers that want external ownership of service desk cover, device administration, network maintenance, cloud migration and security monitoring. Engagements are often recurring support contracts, with project work added when clients move offices, replace infrastructure or tighten cyber controls. The commercial pattern is therefore closer to outsourced operations than pure consultancy: account management, ticket response and scheduled maintenance matter as much as advisory credentials.
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Brighton has 1,456 actively trading IT services companies in this list, making it a broad local supplier base rather than a market defined by a handful of scaled providers. The reported employment footprint is modest: firms with disclosed headcount account for 546 staff in total. That points to a long tail of owner-managed consultancies, outsourced support desks and project-led infrastructure specialists, alongside a much smaller set of firms large enough to compete for multi-site support contracts. For researchers, the useful distinction is less whether a supplier describes itself as managed services or consultancy, and more whether it has repeatable support capacity.
Regulatory exposure depends on the client base and the services actually delivered. Providers handling security monitoring, device administration or hosted environments inherit customer obligations around confidentiality, incident response, audit trails and supplier oversight, especially where clients operate in regulated or public-facing sectors. Cybersecurity is therefore part of the buying process even when the contract is framed as helpdesk or infrastructure support. Market structure also matters: many Brighton suppliers appear to compete through proximity, response times and account ownership, while larger contracts tend to test process maturity, continuity planning and evidence of control rather than technical claims alone.
Demand appears likely to keep tilting towards managed operations rather than one-off repair work, because clients want fewer suppliers touching identity, endpoints, networks and cloud estates. That favours firms with repeatable service desk routines, documented escalation paths and credible security governance. Smaller consultancies may still defend local relationships where responsiveness and on-site familiarity matter, but the harder contracts tend to reward breadth of cover and evidence of operational discipline. Consolidation is plausible, though not inevitable, as buyers ask for wider coverage without wanting to manage a stack of specialist providers.
1,456
Active firms
2026
288
New incorporations
since 2022
5
Above £5M
turnover threshold
Key facts
About 1% of the trading cohort reports turnover above £5M (5 of 1,456 firms) — the rest sits below that revenue band.
19% of the cohort was incorporated since 2022 (288 firms), so a sizeable share is in its first few filing cycles.
Brighton IT services firms tend to sell outsourced infrastructure support, service desks, cybersecurity monitoring and cloud operations to local SMEs and public-sector suppliers.
Buyer demand is linked to organisations keeping technical support nearby while moving more workloads into cloud environments.
Managed-service providers in this segment usually combine recurring support contracts with project-led infrastructure and security work.
The market appears fragmented, with owner-managed consultancies sitting alongside larger support providers rather than a small group of national outsourcers.
Top Brighton IT services companies
Trident Computers (UK) Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides IT support and managed services including network design, installation and maintenance, cloud migration and hosting, Microsoft 365 and Azure solutions, cybersecurity, disaster recovery,…
Serves SMEs, estate agents, privately owned businesses and schools needing outsourced or supplementary IT support, cloud and network expertise, particularly around Brighton and Sussex.
Financial Health
StrongStrong · Growing, Hiring · 12% CAGR over 4y
Location
IT SIMPLIFIED LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides managed IT support services for businesses, including maintenance of computers, servers and networks, cybersecurity management, cloud services, VoIP systems, online data backup, and 24/7…
Serves businesses needing outsourced IT support, especially companies with limited in-house IT expertise, across Sussex, Surrey, Kent, London and the wider UK, including firms with multiple or…
Financial Health
StableStable · -71% CAGR over 4y
Location
Fastnet International Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides business internet connectivity services including fibre and ADSL broadband and dedicated gigabit ethernet. Also offers web hosting, domain registration, cloud and dedicated servers, data…
Serves UK businesses and public-sector organisations, from home offices and small firms to medium-sized businesses, heavier users, and larger or multi-site organisations, with emphasis on Brighton…
Financial Health
WeakWeak · 2% CAGR over 5y
Location
ART DATA SYSTEMS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable · -16% CAGR over 4y
Location
PINNACLE SECURE TECHNOLOGIES LTD
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
StableStable · -83% CAGR over 3y
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides enterprise mobility management and mobile device fulfilment services, including procurement, configuration and deployment of smartphones and tablets, ongoing device management, technical…
Sells to businesses needing enterprise mobility management and mobile device fulfilment, plus channel partners seeking fully managed EMM services. Targets organisations deploying and managing…
Financial Health
WeakWeak · Hiring · 8% CAGR over 4y
Location
Inuda Technology Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · 0% CAGR over 4y
Location
WERTARBEIT IT SOLUTIONS LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
MEDIA BETTY LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable · 0% CAGR over 4y
Location
11Wizards (U.K.) Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
WeakWeak · Hiring · 22% CAGR over 2y
Location
NOT JUST PCS LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides IT support and technology services for homes and businesses, including computer repairs, hardware sales, networking, VoIP phone systems, website design, domain registration, web hosting,…
Serves a mix of home users and commercial clients, particularly individuals and small businesses needing general technology help, computer purchasing guidance, web presence support and business phone…
Financial Health
DistressedDistressed · -60% CAGR over 5y
Location
SEO CREATIVE LTD
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
StableStable · 0% CAGR over 1y
Location
WARP TECHNOLOGIES LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides software consultancy and development of bespoke CRM, case management and business applications. Implements Microsoft Dynamics 365 and Power Platform solutions, low‑code apps, data analytics…
Sells to businesses and organisations seeking Microsoft-based digital transformation, including teams in sales, marketing and customer service. Targets buyers needing CRM, case management, low-code…
Financial Health
HealthyHealthy · -66% CAGR over 4y
Location
Cloud Fundamental Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides Amazon Web Services (AWS) consulting and implementation services, including cloud migration, secure infrastructure design, Amazon Connect contact centre setup, and ongoing support and…
Serves businesses and public sector organisations using or migrating to AWS, especially teams responsible for secure cloud infrastructure, compliance, optimisation and Amazon Connect contact centres.
Financial Health
StrongStrong · Growing, Hiring · 26% CAGR over 4y
Location
MEADE IT SOLUTIONS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
HERTS ENGINEERING SOLUTIONS LTD
Trajectory
1y · 2025–NowFinancial Health
Insufficient historyInsufficient history
Location
SD TECHNOLOGY SOLUTIONS LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
WeakWeak · 0% CAGR over 2y
Location
RAPIDINSURE.CO.UK LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable
Location
AUGUST POST PRODUCTION LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · Growing · 0% CAGR over 4y
Location
Ben Alex Morris Limited
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
StableStable
Location
COLLABORATIVE CONNECTIONS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · 0% CAGR over 4y
Location
Cosmic Fish Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable · 0% CAGR over 4y
Location
HIGHSTONE SOLUTIONS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed
Location
Product Alchemy Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
PARKHOUSE BENNER LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · -62% CAGR over 4y
Location
Provides digital transformation services including user‑centred service design, cloud engineering, software development, cybersecurity, and OSINT threat intelligence. Develops custom software and…
Serves UK government and public-sector organisations, especially defence and security bodies, with buyers including service owners, product owners, commanders and digital teams.
Financial Health
Insufficient historyInsufficient history
Location
RUBEN VAN ALEBEEK CONSULTING LTD
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
StrongStrong
Location
FTFY SOLUTIONS LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable · 0% CAGR over 4y
Location
GLENTRIX CONSULTING LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
DistressedDistressed · 0% CAGR over 2y
Location
TRIG DESIGN LIMITED
Trajectory
4y · 2021–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
StableStable · -68% CAGR over 4y
Location
CELL SOFTWARE SERVICES LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · -68% CAGR over 4y
Location
SAUL PROJECTS LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable · 0% CAGR over 4y
Location
Codesortium Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable · 0% CAGR over 4y
Location
FIXIO LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides repair services for Apple and Windows devices including iPhones, iPads, MacBooks, PCs, laptops and tablets, as well as gaming consoles. Offers data recovery, onsite and remote IT support for…
Serves consumers and business users needing Apple, PC, phone, tablet and gaming device repairs, plus IT support. Targets home users and businesses, with repair centres in Kent and Sussex and…
Financial Health
DistressedDistressed · -14% CAGR over 4y
Location
RED & BLUE GROUP LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides technology outsourcing and IT services including software product development, cloud and enterprise services, cybersecurity, managed IT support, data analytics, ERP implementation, and AI/ML…
Serves B2B organisations worldwide, from SMEs and startups to large enterprises, across healthcare, banking and financial services, BPO/customer support, eCommerce, aviation, and media and…
Financial Health
StableStable · Hiring · 12% CAGR over 4y
Location
KCM (UK) Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong · Hiring · 32% CAGR over 4y
Location
Cubelets Digital Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
StableStable · 0% CAGR over 2y
Location
ODYSSEAN ENTERPRISES LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong · Growing, Hiring · 6% CAGR over 4y
Location
THE HAPPY STARTUP SCHOOL LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · -68% CAGR over 4y
Location
The Software Consulting Group
Trajectory
2y · 2021–NowFinancial sub-scores
Computed from 2 filingsProvides independent consulting on enterprise software licensing and asset management. Advises organisations on licence compliance, vendor audits, contract reviews, and cost optimisation for…
Serves private and public sector organisations worldwide, particularly enterprises managing complex Oracle, SAP and cloud software estates, including banks and organisations involved in audits,…
Financial Health
HealthyHealthy · 0% CAGR over 1y
Location
HARRIS-NIGHTINGALE CONSULTANCY LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable · 0% CAGR over 4y
Location
COGNIFY LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
HealthyHealthy · Hiring · 41% CAGR over 2y
Location
South East Business Systems Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides managed IT support and consultancy for small businesses, including remote helpdesk, system monitoring, cybersecurity protection, Microsoft 365 support, cloud hosting, data backup and…
Serves small and medium-sized businesses, with local emphasis on Sussex, that need outsourced IT, cybersecurity, cloud, Microsoft 365, VoIP and remote helpdesk support.
Financial Health
StableStable · -18% CAGR over 2y
Location
ALBION BUSINESS COMPUTERS LTD
Trajectory
5y · 2019–NowFinancial sub-scores
Computed from 5 filingsProvides managed IT services including IT support, cybersecurity, broadband connectivity and business telecoms. Also offers cyber assurance, technology management, and IT recycling and secure asset…
Serves UK organisations of all sizes, including businesses, schools and charities, with examples spanning design studios and dental practices, from local Sussex organisations to growing teams…
Financial Health
WeakWeak · Hiring · 4% CAGR over 6y
Location
FENTON I.T LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides managed IT support services for businesses, including helpdesk support, cyber security, Microsoft 365 administration, IT infrastructure management, connectivity solutions, and planning and…
Serves small businesses and organisations across Sussex, including firms without dedicated IT departments and in-house IT teams needing external IT support.
Financial Health
HealthyHealthy · Growing, Hiring · 6% CAGR over 4y
Location
INGENIO TECHNOLOGIES LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides managed IT support and outsourced IT services for businesses, including network management, cyber security monitoring, cloud IT support, hosted VoIP phone systems, and assistance with…
Sells to businesses, particularly small companies and organisations needing outsourced IT support and cybersecurity. Targets sectors including accountancy, construction, charities, financial…
Financial Health
StableStable
Location
Northstar Technology Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides managed IT support and helpdesk services for businesses, including cybersecurity, cloud infrastructure, hardware and software supply, network setup and IT consulting. Offers monitoring,…
Serves small and medium-sized businesses needing outsourced IT support across Sussex, Kent, Hampshire, Surrey and London, including firms without in-house IT teams.
Financial Health
StableStable · Hiring · 3% CAGR over 4y
Location
COMPUTER EYEZ (SOUTH) LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides managed IT support and outsourced IT services for businesses, including network management, cloud IT support, cybersecurity monitoring, hosted VoIP phone systems, and Microsoft 365 support…
Serves businesses and non-profits across the South East, including accountants, construction firms, charities, financial services, healthcare, insurance, law, manufacturing and small businesses.
Financial Health
StableStable · -2% CAGR over 4y
Location
Total Computer It Services Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides managed IT support and technical services for businesses and educational organisations, including cybersecurity, web and email filtering, VoIP and cloud telephony, connectivity solutions,…
Serves schools and other education organisations alongside small and mid-sized businesses seeking an outsourced IT partner, with buyers likely to include school administrators, business owners and…
Financial Health
StrongStrong · Growing, Hiring · 13% CAGR over 2y
Location
HERO IT SUPPORT LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides managed IT support services for businesses, including remote and onsite technical support, Microsoft 365 and SharePoint migrations, VoIP deployment, cybersecurity and antivirus, backup…
Serves businesses across multiple industries seeking outsourced IT support, with flexible buying models for organisations that prefer per-user, per-device, per-hour or per-ticket arrangements.
Financial Health
HealthyHealthy · Growing · 0% CAGR over 4y
Location
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How Brighton IT services companies work and how to sell to them
What they do
Brighton IT services providers typically earn from recurring monthly retainers for outsourced support, with pricing tied to users, devices, sites, service hours or agreed response levels. Project fees sit alongside that base for migrations, office moves, infrastructure refreshes, security hardening and onboarding. Some also make margin on hardware, connectivity and third-party software licences, though recurring service revenue is usually the commercial anchor. The product is a mix of people, process and technology: helpdesk cover, monitoring, administration, documentation and scheduled maintenance. Gross margin therefore depends on utilisation, ticket volume and how far delivery can be standardised across clients.
Who they sell to
Most customers are small and mid-market organisations that lack a full internal technology team, or want external cover for day-to-day operations. Buying usually involves operations directors, finance teams and internal technology managers, with senior approval when contracts include security monitoring or business-critical infrastructure. Contract value usually follows user count, site count and coverage requirements rather than a fixed list price. Sales cycles tend to be shorter for support cover and longer where the provider must evidence service levels, cyber controls, continuity planning or transition processes. Procurement is often direct, though larger accounts may use an RFP or structured supplier review.
What they buy
IT services firms tend to spend on systems that help them deliver repeatable support: ticketing, remote monitoring, endpoint management, patching, documentation, asset tracking, backup and recovery, security monitoring, billing and CRM. They also buy cloud infrastructure, connectivity, device supply, professional indemnity cover, cyber insurance, accounting support and legal help for service agreements. Recruitment and training matter where service desk capacity is the constraint, while marketing and outbound support may appeal to providers trying to move beyond referral-led sales. The common test is whether a supplier reduces operational drag without adding another system that technicians must babysit.
Why and how to sell to them
Buying interest often appears when a provider wins a larger retainer, loses margin to ticket noise, hires technical staff, adds security services or faces tougher due-diligence requests from clients. Office moves and cloud migration projects can also expose gaps in documentation, monitoring and project control. Sellers usually need to speak to operational pressure, not abstract efficiency: fewer unmanaged endpoints, faster handovers, cleaner billing, clearer audit trails or lower escalation load. Brighton providers may value local context, but the more useful outbound angle is proof that the offer helps a small delivery team look disciplined to mid-market customers.
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 Brighton
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Frequently asked questions
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