Access Control Companies in Birmingham: 237 Active Firms (2026)
Access control companies design, install and service electronic entry, CCTV and security systems for organisations in and around Birmingham.
Facilities, estates and IT-security teams tend to be the main buying centres, with procurement involved where contracts cover public-sector premises or commercial property. Buyers usually need controlled entry, monitoring, visitor access and call-out cover tied together under service commitments, not just equipment supply. Better-aligned suppliers combine hardware specification, installation, maintenance and monitoring, so engagements often look like site upgrades followed by recurring service contracts. Demand is mainly business-to-business and public-sector, with contract security and key-holding workflows sitting close to the core access-control brief.
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Birmingham has 237 actively trading access-control and security-systems firms, making this a local contractor-and-specialist market rather than a broad software or equipment-manufacturing cluster. Reported headcount across the cohort is 729 staff, so the footprint appears weighted towards lean installation, servicing and monitoring teams. Only 3 report turnover above £5M, while 64 were incorporated since 2022, suggesting a long tail of newer operators alongside a small revenue-ranked upper end. For researchers, the useful reading is capacity by contract type: public estates and larger commercial sites will tend to favour suppliers able to evidence service cover, licensing boundaries and data-protection controls.
The Security Industry Authority sits closest to the private-security side of the market. GOV.UK guidance treats licensing as activity-specific: contracted work involving manned guarding, key holding, public-space CCTV monitoring or security guarding can require front-line or non-front-line licences for operatives, directors or managers. Pure installation is therefore better read as outside a blanket licensed trade, but installers can move into licensable territory when monitoring, guarding or key-holding services are bundled into the contract. Biometric recognition adds a separate data-protection layer, as ICO guidance treats identification use cases as involving personal information, biometric data and special-category biometric data.
Service mix appears more important than fresh installer formation. Buyers want proof of response cover, audit trails, data-handling discipline and clear separation between installation, monitoring and guarding responsibilities. That tends to favour operators with repeat maintenance income and contract-management processes, while leaving smaller project-led teams exposed to procurement friction. Biometric entry and video-linked workflows should keep compliance effort elevated, particularly where public-sector or regulated-site customers are involved. Consolidation may happen around contract portfolios and service density, but the Birmingham market still looks relatively fragmented.
What’s in the file
One row per company, 50+ columns — everything below plus each company’s verified directors, from Companies House filings.
Company data
Verified directors — included
237
Active firms
2026
3
Above £5M turnover
Birmingham operators
64
Incorporated since 2022
Recent local entrants
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Key facts
About 1% of the trading cohort reports turnover above £5M (3 of 237 firms) — the rest sits below that revenue band.
27% of the cohort was incorporated since 2022 (64 firms), so a sizeable share is in its first few filing cycles.
SIA licences are needed where contracted work involves 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.
Biometric recognition systems used to uniquely identify someone process personal information, biometric data and special-category biometric data under ICO guidance.
The UK accounted for 4.9% of the global access-control market in 2024, while Europe accounted for 25.5%.
UK access-control revenue is forecast to grow at an 8.1% CAGR from 2025 to 2030.
Top Birmingham Access Control companies
Financial sub-scores
Computed from 5 filingsDesigns, installs and maintains commercial security systems including CCTV and video surveillance, intruder alarms, access control and car park management. Provides system integration, site surveys,…
Serves businesses and public-sector bodies across Birmingham and the wider Midlands, especially commercial, retail and industrial premises, property managers, residential developments, hotels,…
Financial Health
HealthyHealthy · Hiring · 5% CAGR over 4y
Location
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Computed from 3 filingsInstalls, integrates and maintains security and fire detection systems for commercial clients, including CCTV/video surveillance, access control, intruder alarms, perimeter protection and network…
Serves public and private sector organisations with facilities requiring security and fire detection systems, including security, estates and facilities teams responsible for surveillance, access…
Financial Health
WeakWeak
Location
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Financial sub-scores
Computed from 3 filingsDesigns, supplies and installs commercial security systems including intruder alarms, CCTV video surveillance and access control. Provides risk assessments, equipment leasing, monitoring and…
Sells to UK businesses and organisations needing commercial security systems, particularly operators of commercial developments, retail sites, warehouses, industrial and manufacturing facilities,…
Financial Health
StrongStrong · Hiring · 7% CAGR over 2y
Location
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Financial sub-scores
Computed from 5 filingsDesigns, installs and maintains security and fire protection systems for commercial, public sector and residential properties, including intruder alarms, CCTV, access control, fire detection systems…
Serves homeowners, businesses and public sector organisations needing property protection, including retail sites and properties of varying sizes around Birmingham and surrounding West Midlands towns.
Financial Health
DistressedDistressed · -2% CAGR over 4y
Location
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Computed from 3 filingsInstalls, maintains and monitors security and fire protection systems for residential, commercial and public sector properties, including intruder alarms, fire alarms, CCTV and access control…
Serves homeowners, businesses and public sector organisations in the West Midlands, Warwickshire and Worcestershire needing security and fire safety support.
Financial Health
HealthyHealthy · -15% CAGR over 2y
Location
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Computed from 3 filingsProvides design, installation and support for security and IT infrastructure systems, including CCTV, access control, structured cabling, wireless networks and video management systems, along with…
Serves organisations in retail, education, government, manufacturing and distribution, typically selling to IT, security, facilities and project managers needing site infrastructure and security…
Financial Health
StableStable
Location
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Computed from 5 filingsProvides manned security and facilities services for businesses, including security guarding, door supervision, alarm response, key holding and mobile patrols. Also installs CCTV, intruder alarms and…
Targets B2B customers with commercial premises, including retailers, shopping centres, offices, event operators and other businesses needing outsourced security, guarding, security systems or…
Financial Health
HealthyHealthy · Hiring · 39% CAGR over 4y
Location
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Computed from 5 filingsProvides installation, inspection, monitoring and maintenance of fire, security and electrical systems. Services include fire alarms, extinguishers and sprinklers, CCTV, intruder alarms, access…
Sells to businesses needing fire, security and electrical compliance support, including property portfolio operators and commercial firms in Central England. Targets buyers responsible for site…
Financial Health
StrongStrong · Growing, Hiring · 4% CAGR over 4y
Location
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Computed from 4 filingsInstalls, monitors and maintains security, fire detection and access control systems for residential and commercial buildings. Provides managed maintenance services and an online portal for clients…
Serves property management companies and owners or managers of residential and commercial buildings needing security, fire and access control support.
Financial Health
HealthyHealthy · Hiring · 63% CAGR over 3y
Location
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Computed from 4 filingsProvides telecommunications and security systems for organisations, including cloud telephony, broadband connectivity, CCTV surveillance, door access control, and safeguarding systems. Supplies…
Serves schools, multi-academy trusts and commercial organisations such as office blocks and industrial sites needing telecoms, connectivity and premises security across single or multiple sites.
Financial Health
StableStable · -79% CAGR over 3y
Location
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Computed from 3 filingsProvides security services including manned guarding, K9 patrols, drone surveillance, CCTV and intruder alarm systems, and security consultancy. Also offers protection for industrial estates,…
Serves businesses, organisations and individuals needing security across Warwickshire, the Midlands and wider UK, including haulage operators, industrial estates, vacant properties, large open spaces…
Financial Health
StrongStrong · Hiring · 100% CAGR over 2y
Location
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Financial Health
N/AN/A
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Computed from 5 filingsFinancial Health
StrongStrong
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Computed from 4 filingsFinancial Health
WeakWeak · 0% CAGR over 3y
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Computed from 5 filingsFinancial Health
DistressedDistressed
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Computed from 2 filingsFinancial Health
DistressedDistressed
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Designs, installs and maintains security and fire protection systems for residential and commercial properties, including intruder alarms, CCTV surveillance, fire alarm systems, access control, and…
Serves homeowners and businesses in Herefordshire and surrounding areas, from domestic properties to larger commercial premises with fire, CCTV, alarm and access-control requirements.
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N/AN/A
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Computed from 4 filingsProvides temporary services for construction sites, including power generation using generators and temporary substations, cable distribution and transformer hire, fuel management, site lighting,…
Serves construction companies, contractors and site managers running construction projects of all sizes across the UK, particularly those needing temporary site infrastructure, power, security and…
Financial Health
StrongStrong · Growing · 2% CAGR over 3y
Location
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Computed from 5 filingsFinancial Health
StableStable
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Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 4y
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Computed from 5 filingsFinancial Health
StableStable
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Computed from 5 filingsFinancial Health
StableStable
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Computed from 2 filingsFinancial Health
DistressedDistressed
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Computed from 5 filingsFinancial Health
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Computed from 5 filingsFinancial Health
StrongStrong · Hiring · 19% CAGR over 4y
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Computed from 5 filingsFinancial Health
StrongStrong · 41% CAGR over 2y
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Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 5y
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Computed from 3 filingsFinancial Health
DistressedDistressed · 0% CAGR over 2y
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Computed from 5 filingsFinancial Health
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Computed from 5 filingsProvides manned security services including security guards, event security, mobile patrols and dog handlers. Offers CCTV systems, rapid deployment CCTV units, and remote monitoring and alarm…
Sells to businesses and event organisers needing manned guarding, CCTV monitoring, mobile patrols and related security support, serving customers across the UK, with particular emphasis on…
Financial Health
StableStable · 0% CAGR over 4y
Location
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Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
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Computed from 5 filingsFinancial Health
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Computed from 3 filingsProvides cloud‑based video surveillance software that integrates with existing cameras and systems. Offers real‑time monitoring, AI‑based analytics, cloud storage, and access control tools to manage…
Sells to businesses needing cloud video surveillance, access control and operational insights, including multi-site operators, retail environments, e-commerce teams handling claims, and organisations…
Financial Health
HealthyHealthy · -7% CAGR over 2y
Location
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Computed from 5 filingsFinancial Health
WeakWeak
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Computed from 4 filingsFinancial Health
StrongStrong · Growing · 0% CAGR over 3y
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Computed from 3 filingsProvides residential and commercial locksmith services including emergency lockout assistance, lock installation, repair and replacement, key cutting, master key systems, access control installation,…
Serves residential customers, vehicle and van owners, landlords, and commercial organisations including schools, colleges, hospitals and businesses across Birmingham and the West Midlands.
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StableStable · 0% CAGR over 2y
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Computed from 3 filingsProvides electrical contracting and life safety system services including installation, inspection and maintenance of fire alarms, sprinklers, extinguishers, emergency lighting, EV chargers, network…
Serves B2B and institutional customers needing electrical, fire safety and facilities support, particularly education, retail and industrial sites, with UK and Ireland coverage. Targets premises…
Financial Health
WeakWeak · 4% CAGR over 2y
Location
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Computed from 3 filingsSupplies and installs network infrastructure and cabling, security systems including CCTV, intruder alarms and access control, fire detection systems, electrical installations, and IT support.…
Serves both homeowners and commercial organisations across the UK, including businesses with regional sites needing support for premises technology, electrical, security and fire-safety requirements.
Financial Health
WeakWeak · -5% CAGR over 2y
Location
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Computed from 3 filingsProvides private security services including manned guarding, construction site security, event security, and keyholding with alarm response, supplying trained guards to monitor premises, deter theft…
Serves businesses and individuals needing private security, including construction site operators, event organisers and property owners with temporary or permanent guarding, keyholding and alarm…
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HealthyHealthy · -15% CAGR over 2y
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Computed from 5 filingsDesigns and manufactures key management systems including mechanical key cabinets and boards, electronic key cabinets, smart lockers and lock management systems. Supplies software and accessories for…
Serves B2B and public sector organisations needing controlled key and asset access, including automotive and fleet operators, industrial sites, property managers, healthcare providers, care homes and…
Financial Health
StrongStrong · Growing, Hiring · 14% CAGR over 4y
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Computed from 4 filingsDesigns, installs and maintains security and fire protection systems for businesses, including intruder alarms, monitored CCTV, access control and door entry systems, panic alarms, and conventional…
Serves businesses in the Midlands, including commercial premises and organisations requiring accredited security and fire system providers for installation, monitoring and maintenance.
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StableStable
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Computed from 3 filingsDesigns, installs and maintains security systems for residential and commercial properties, including CCTV, intruder alarms, fire detection systems, access control, and automated gates and barriers.…
Serves homeowners, businesses and public sector organisations, including councils, schools, colleges, universities, NHS sites, warehouses, construction sites, retail, manufacturing, offices and…
Financial Health
WeakWeak · Hiring · 7% CAGR over 2y
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Computed from 5 filingsProvides installation, maintenance and monitoring of security systems for residential and commercial properties, including intruder alarms, CCTV surveillance, access control and entry systems, with…
Serves residential property owners and businesses needing security systems, mainly across Sutton Coldfield, Birmingham, the West Midlands and wider UK.
Financial Health
HealthyHealthy · Hiring · 11% CAGR over 4y
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Computed from 3 filingsProvides manned security services including security guards, mobile patrols, key holding and alarm response. Installs and monitors CCTV systems and access control, and conducts lock and unlock…
Serves businesses and private clients, including commercial premises managers, vacant property owners, site operators and households seeking security support across the Midlands and wider UK.
Financial Health
HealthyHealthy · Hiring · 53% CAGR over 2y
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Computed from 5 filingsProvides supply, installation, maintenance and repair of commercial electronic security systems including CCTV surveillance, access control systems, door entry intercoms, automatic gates, vehicle…
Serves commercial and public sector organisations across the UK, including councils, airports, corporate offices, schools, retailers, shops, storage facilities and warehouses needing site security…
Financial Health
HealthyHealthy · Growing, Hiring · 3% CAGR over 4y
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Computed from 5 filingsProvides residential and commercial security services including CCTV and burglar alarm installation, static guarding, mobile patrols, key holding and alarm response, access control, fire alarm…
Serves homeowners and businesses needing security, including offices, business parks, construction sites, jewellers, shops, schools, health centres, factories, warehouses and event or wedding…
Financial Health
HealthyHealthy · Growing, Hiring · 4% CAGR over 4y
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Computed from 2 filingsProvides security and fire safety services for commercial and public sector premises, including manned guarding, door supervision, mobile patrols, key holding and alarm response, CCTV and intruder…
Serves UK businesses and public-sector organisations, including construction sites, retail premises, manufacturers, local government bodies and educational institutions.
Financial Health
StableStable · Hiring · 107% CAGR over 1y
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How Birmingham Access Control companies work and how to sell to them
What they do
Access-control firms usually earn through a blend of hardware-led project margins and recurring service income. Hardware supply, door-entry design, credential management, cabling, integration and testing sit in the project fee; maintenance, monitoring, call-out cover and key-holding-adjacent services create recurring revenue. Pricing tends to be per site, per door or per service level, with larger estates negotiating planned works and response commitments rather than buying boxes. Smaller Birmingham operators often look like specialist contractors with engineers, vehicles and supplier accounts, while scaled operators add service desks, contract managers and monitoring processes.
Who they sell to
Typical buyers are facilities managers, estates directors, property managers, security managers and IT leads. Public-sector and commercial-property work often brings procurement, compliance and finance teams into the process, especially where monitoring or guarding is wrapped into the contract. Owner-managed sites may buy direct after a survey and quote; multi-site programmes tend to move through tender, framework, consultant specification or RFP. Decision criteria usually include insurance obligations, audit trails, response cover, installer accreditation and the ability to integrate with existing doors, cameras and identity controls.
What they buy
Most access-control firms tend to spend on practical operating systems rather than broad enterprise suites: field-service scheduling, CRM, quoting, job costing, stock control, billing, renewals, call logging and engineer mobile applications. They also buy vehicles, tools, test equipment, training, subcontract labour, insurance, legal support for contract terms, and accounting services for project cashflow. Firms handling monitored CCTV, biometric recognition or key holding may need cyber-security, data-protection advice, secure hosting, identity-management integration and audit-reporting tooling. Recruitment suppliers can be relevant where a contractor moves from one-off installations into maintenance and response cover.
Why and how to sell to them
Buying intent usually appears when an operator wins a larger maintenance contract, joins a public-sector framework, adds monitoring or key-holding services, hires operational leadership, or moves from project work into recurring cover. Pain tends to sit in proving compliance, scheduling engineers, reconciling project and recurring revenue, and avoiding missed service commitments. Outbound angles work better when tied to contract risk: evidence packs for tenders, service-desk handover, engineer utilisation, renewal leakage or biometric-data governance. SIA and ICO exposure give sellers a concrete compliance hook, provided the message stays specific.
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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Frequently asked questions
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