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Access Control Companies in Brighton: 64 Active Firms (2026)
Access-control companies in Brighton design, install and support electronic entry, monitoring and physical security systems across the city region.
Buying centres tend to sit with facilities managers, estates teams, property directors and security managers, rather than a central technology function. Sales are usually business-to-business or public-sector, with smaller jobs covering door-entry retrofits, locks, credential management and monitoring-adjacent equipment, and larger engagements bundling installation, maintenance, call-outs and compliance paperwork across multiple premises. The better-fit operators look less like pure hardware resellers and more like service contractors: they specify equipment, integrate it with existing buildings, then earn recurring income through support and maintenance.
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Brighton has 64 actively trading access-control and security-systems companies, a compact local cohort serving commercial premises, public-sector buildings and multi-site property customers across the surrounding metropolitan area. Reported employment across the cohort totals 524 people, which points to a sector built around specialist installers, maintenance teams and regional service contractors rather than a dense base of high-turnover operators. The commercial footprint is visible, but not deep.
Security Industry Authority (SIA) licensing is activity-specific for this market. Installation work is not covered by a blanket access-control installer licence, but operators can enter licensable territory when they supply contracted services involving manned guarding, key holding, public-space CCTV monitoring or security guarding. Directors and managers may also need front-line or non-front-line licences where the business supplies licensable operatives. Data protection sits alongside security regulation: ICO guidance treats biometric recognition used to uniquely identify someone as processing personal information, biometric data and special-category biometric data.
Commercial demand appears tied to property churn, insurance expectations and the shift from keys to credentials, rather than to a uniform buyer trend. The cohort tends to produce a long tail of project-led installers, with relatively few businesses likely to become high-turnover regional platforms without acquisition or recurring maintenance depth. Compliance pressure has been moving the market away from simple fitting work towards documentation, audit trails and privacy-aware deployment. Consolidation appears plausible where smaller operators lack cover for out-of-hours service, public-sector procurement and multi-site account management.
64
Active firms
2026
14
Recent incorporations
Since 2022
1
Above £5M
Turnover threshold
Key facts
About 1% of the trading cohort reports turnover above £5M (1 of 64 firms) — the rest sits below that revenue band.
21% of the cohort was incorporated since 2022 (14 firms), so a sizeable share is in its first few filing cycles.
SIA licences apply where contracted work includes licensable activities such as manned guarding, key holding, public-space CCTV monitoring or security guarding.
Access-control installation is activity-specific rather than covered by a single blanket installer licence.
ICO guidance treats biometric recognition systems as processing personal information, biometric data and special-category biometric data when used to uniquely identify someone.
Grand View Research forecasts an 8.1% CAGR for the UK access-control market from 2025 to 2030, with hardware the largest offering in 2024 and services the fastest-growing forecast segment.
Europe accounted for 25.5% of the global access-control market in 2024, while the UK accounted for 4.9%.
Top Brighton access control companies
BRIGHTON CCTV LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns, supplies and installs CCTV and electronic security systems for residential, commercial and public sector properties. Services include intruder alarms, access control and intercom systems,…
Serves homeowners, commercial property owners and public sector organisations across Sussex and the South, including hotels, offices and hospitals with security needs.
Financial Health
StableStable · Hiring · 11% CAGR over 4y
Location
Entacom Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsInstalls, repairs and maintains electronic security systems for residential and commercial properties, including door phone entry systems, CCTV, access control and intruder alarms. Provides system…
Serves residential and commercial property customers in Sussex, including flat blocks, landlords, homeowners, shops and other businesses needing building entry, CCTV, access control or alarm support.
Financial Health
DistressedDistressed · -3% CAGR over 4y
Location
SHADOW SURVEILLANCE AND SECURITY SERVICES LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDesigns, supplies and installs security systems for residential and commercial properties, including CCTV, intruder alarms and access control systems. Also provides alarm monitoring, key holding and…
Serves homeowners, families, businesses, landlords and property managers in Brighton, Hove and Sussex, including residential, commercial and vacant property customers seeking accredited security…
Financial Health
WeakWeak · 0% CAGR over 4y
Location
THOMAS DOOR AND WINDOW CONTROLS LIMITED
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsProvides installation, repair and maintenance of door, window and access control systems for commercial and public buildings, including automatic doors, security and fire doors, powered gates,…
Serves public and private sector organisations across the South East, including healthcare, education, local authorities, housing associations, retail and commercial sites, managing agents,…
Financial Health
HealthyHealthy · Growing · 1% CAGR over 3y
Location
OGS INSTALLATIONS LTD
Trajectory
1y · 2024–NowFinancial Health
Insufficient historyInsufficient history
Location
THE LANGUARD ALARM COMPANY LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDesigns, installs and maintains security systems for residential and commercial properties, including intruder alarms, CCTV, fire alarms, access control systems and emergency lighting, with ongoing…
Serves homeowners, flat owners, offices and commercial or industrial premises across Sussex, from small domestic properties to larger business sites, including contracted customers needing ongoing…
Financial Health
WeakWeak · 0% CAGR over 2y
Location
THOMAS LOCKSMITHS LIMITED
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsProvides locksmith services including emergency lock opening for homes, businesses and vehicles. Installs and repairs door and window locks, cuts keys, programs car keys and remotes, supplies and…
Serves homeowners, vehicle owners and the general public, plus local businesses, offices, emergency services, councils, health authorities, housing associations and schools across Sussex, Surrey and…
Financial Health
StrongStrong · Growing, Hiring · 9% CAGR over 3y
Location
Securitel Service Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsInstalls and maintains fire and life safety and security systems, including fire alarms, access control, CCTV surveillance, nurse call systems, staff attack alarms, and emergency lighting for…
Serves homeowners, businesses and healthcare organisations, including hospitals and care settings, mainly across the South East and London. Targets clients needing compliant fire, security and life…
Financial Health
WeakWeak · Hiring · 2% CAGR over 4y
Location
HAVEN SECURITY LTD
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsDesigns, installs and maintains electronic security systems for residential and commercial premises, including intruder alarms, CCTV surveillance, fire detection, and door access control systems.…
Serves homeowners, landlords and businesses with premises of all sizes in the South of England, including contract customers needing ongoing property security and safety support.
Financial Health
HealthyHealthy · -11% CAGR over 3y
Location
PROFESSIONAL ACCESS SOLUTIONS LTD
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsDesigns and installs automated access and entrance systems including sliding and swing automatic doors, automated gates, audio/video entry systems and access control. Provides aluminium shopfronts…
Serves a mix of B2B, public-sector/institutional and B2C customers: commercial premises, shopfront operators, public building managers and domestic property owners.
Financial Health
StrongStrong · Growing, Hiring · 19% CAGR over 3y
Location
PAXTON ACCESS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns, manufactures and supplies electronic access control systems for buildings, including door controllers, credentials, wireless door handles, door entry panels and management software, with…
Sells primarily B2B to security installers, systems integrators and approved distributors, as well as facilities and property teams in organisations needing building access and site security.
Financial Health
StrongStrong · Growing, Hiring · 4% CAGR over 4y
Location
URBAN SECURITY SYSTEMS LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsInstalls and maintains security and safety systems for residential and commercial properties, including intruder alarms, CCTV, access control, fire alarms, emergency lighting, fire extinguishers,…
Serves homeowners and businesses across Sussex and the South East, including domestic property owners and commercial site or facilities managers responsible for premises security and fire safety.
Financial Health
StableStable · Hiring · 3% CAGR over 4y
Location
SOLAR FIRE SERVICES LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns, installs and maintains fire protection and security systems including fire alarms, CCTV, access control and intruder alarms. Provides system servicing and tailored maintenance packages for…
Serves public sector bodies, schools, retailers, hospitals, commercial organisations and residential customers nationwide.
Financial Health
WeakWeak · 0% CAGR over 4y
Location
A J Electrical Contractors South East Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides electrical contracting services including installations, inspection and testing, repairs and maintenance. Also installs and maintains fire safety systems such as fire alarms, emergency…
Serves domestic, commercial and industrial customers, with a clear focus on landlords, managing agents, letting agents and property managers needing electrical, fire-safety and maintenance support…
Financial Health
WeakWeak · -3% CAGR over 4y
Location
Jaytech Fire & Security Ltd
Trajectory
1y · 2025–NowFinancial Health
Insufficient historyInsufficient history
Location
NASSTECH LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
StrongStrong
Location
SUSSEX FACILITIES LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
DistressedDistressed · -29% CAGR over 2y
Location
Eagle Eyed Solutions Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable · Hiring · 19% CAGR over 4y
Location
GCS Security Solutions Ltd
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
WeakWeak
Location
Concise Security Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides design, installation, maintenance and repair of electronic security systems, including access control, CCTV, door entry and intercom systems. Also supplies integrated security and satellite…
Serves B2B, public sector and residential customers, including office blocks, serviced apartment blocks, government and education institutions, multi-site residential developments and property…
Financial Health
StrongStrong · Hiring · 16% CAGR over 4y
Location
Invader Security Solutions Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsInstalls and maintains security systems including intruder and burglar alarms, CCTV cameras, and door access control systems for residential, commercial and industrial properties. Provides system…
Sells to homeowners, landlords and businesses needing property security, including shops, retail, commercial, industrial and warehouse operators. Serves residential and B2B customers in West Sussex…
Financial Health
StrongStrong · Hiring · 6% CAGR over 4y
Location
J Raymond Security Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
SIGHT AND SOUND SERVICES LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides design, installation, maintenance, servicing and repair of access control, door entry, intruder alarm, CCTV and fire alarm systems for residential, commercial and public sector properties.
Serves households, businesses and public sector organisations in commercial and domestic settings that need to protect premises, families, property, possessions and equipment.
Financial Health
HealthyHealthy · -11% CAGR over 2y
Location
Elite MSG Systems & Security Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides installation, maintenance and repair of security and safety systems including CCTV, access control, intruder alarms and fire alarms, along with gate automation, intercom and audiovisual…
Sells to homeowners and business customers needing security and fire systems, including residential, commercial, industrial and marine sites. Serves domestic users plus organisations seeking CCTV,…
Financial Health
HealthyHealthy · Hiring · 5% CAGR over 4y
Location
PRESTIGE SECURITY LTD
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
HealthyHealthy
Location
CM Fire And Security Ltd
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
StrongStrong · Growing · 0% CAGR over 2y
Location
Andy Anderson Locksmith Ltd
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
StableStable · 0% CAGR over 1y
Location
HIGHLAND SECURITY SYSTEMS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong
Location
LOCK ASSIST LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
HealthyHealthy · Growing · 0% CAGR over 2y
Location
BIOMETRIC TECHNOLOGIES LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · -81% CAGR over 4y
Location
FLYING COLOURS FIRE & SECURITY SYSTEMS LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
DistressedDistressed · -90% CAGR over 2y
Location
Application Fire And Security Solutions Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
ASSET PROTECT SOLUTIONS LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · -24% CAGR over 4y
Location
IGUARD DETECTION LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable
Location
Black Sheep Engineering Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides electrical contracting and fire safety services including electrical installations, fire alarm installation and testing, emergency lighting testing, access control and door entry systems,…
Serves commercial, industrial and residential customers, including property managers and site operators responsible for developments, compliance, reactive maintenance and safety.
Financial Health
StrongStrong · Hiring · 27% CAGR over 4y
Location
Admirable Locksmiths Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · -16% CAGR over 4y
Location
Regency Security Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
StrongStrong
Location
BROADREACH TECHNOLOGY LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · -68% CAGR over 4y
Location
Security Partners International Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong
Location
SOVEREIGN ALARMS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · -70% CAGR over 4y
Location
SECURE ACCESS SERVICES LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
DistressedDistressed · -89% CAGR over 2y
Location
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How Brighton access control companies work and how to sell to them
What they do
Access-control companies usually blend project revenue with contracted service income. A typical job starts with site survey and specification, then moves into supply, installation, commissioning, user training and handover documentation. Revenue comes from fixed-price installation projects, margin on equipment, hourly call-outs, maintenance agreements and, where systems are networked or hosted, recurring licence or support fees. Single-site work is often quoted as a discrete retrofit or replacement; multi-site customers are more likely to buy a planned programme with agreed response times, planned preventive maintenance and paperwork that satisfies insurers, landlords and internal risk teams.
Who they sell to
Brighton access-control firms tend to sell to commercial landlords, managing agents, schools, colleges, care settings, hospitality operators, offices, construction contractors and local public-sector estates. The economic buyer is often a facilities, estates, property or operations lead, with procurement and finance joining once there are multiple sites, framework requirements or service-level penalties. IT and data-protection staff become more relevant when credentials connect to networks, HR systems or biometric identification. Smaller jobs can be bought through direct referral, incumbent maintenance relationships or local tender portals; larger contracts usually involve site walks, risk assessment, written specification, insurance scrutiny and a sales cycle measured in weeks or months.
What they buy
Most access-control operators tend to spend on field-service software, CRM, quoting tools, stock control, accounting, billing, fleet management, engineer scheduling and mobile forms for job sheets and compliance evidence. They also buy trade supplies, test equipment, vehicles, insurance, subcontract labour, accreditation support, health-and-safety advice, cyber security services and data-protection advice where systems handle personal credentials or biometric identifiers. Marketing spend is usually practical: local search, trade directories, tender monitoring, referral management and case-study material for property and public-sector buyers. Recruitment services can fit where firms need vetted engineers, service coordinators or contract managers.
Why and how to sell to them
Access-control buyers tend to evaluate suppliers when service demand outgrows manual scheduling, a new maintenance contract adds call-out pressure, or a multi-site customer asks for clearer audit trails. Other triggers include a new operations lead, public-sector tender activity, insurance requirements, SIA-relevant service expansion, ICO-sensitive biometric deployments and rising callback rates after installation. Outbound messages work better when they connect to site-level friction: fewer missed engineer visits, faster remedial quotes, clearer asset histories, easier evidence packs and less cash tied up in parts. Generic growth language is less persuasive than proof that the offer reduces admin between survey, install, maintenance and renewal.
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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