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Access Control Companies in Leicester: 58 Active Firms (2026)
Access-control companies in Leicester install and support door-entry, identity, CCTV-adjacent and physical security systems for local sites.
Buying decisions tend to sit with estates, facilities management, security and operations teams, with IT or data-protection staff drawn in when identity credentials or biometrics touch employee and visitor records. The customer base is mainly B2B and public-sector: commercial premises, public-sector sites, multi-site operators and managed property portfolios across the East Midlands. Engagements are usually practical rather than speculative, moving from site survey and product selection into installation, maintenance, call-out support and periodic upgrades. Sales cycles are likely to be shorter for individual premises and more procurement-led where portfolio operators want common standards across doors, credentials, alarms and CCTV-adjacent monitoring.
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Leicester has 58 actively trading access-control and security-systems firms, a local cohort that looks service-led and small-to-mid-market rather than dominated by large integrators. Reported headcount totals 184 people, consistent with lean installation, sales and support teams. Only 1 firm reports turnover above £5M, while 12 have been incorporated since 2022. That mix suggests a market of established owner-managed contractors alongside newer entrants pursuing maintenance, retrofit and compliance-linked work for commercial premises and managed property portfolios.
Installation work is better treated as activity-specific than covered by a blanket installer licence. The Security Industry Authority regulates the UK private security industry, and gov.uk guidance says licences are needed where work is supplied under a contract for services and involves licensable activity. For access-control and security-systems operators, the adjacent areas most likely to matter are manned guarding, key holding, public-space CCTV monitoring and security guarding; directors or managers may also need the right licence where the business supplies licensable operatives. Trade-body structure points the same way: the British Security Industry Association treats access and asset protection as a distinct section, while ICO and GDPR obligations become more material where biometric recognition is used to identify individuals.
Local demand appears tied to property-management cycles, insurance requirements and the gradual replacement of older door-entry and monitoring estates. The cohort tends to look fragmented, with many operators better suited to maintenance-heavy regional work than to national framework delivery. Buyers are likely to place more weight on documentation, response times and data-handling practice as identity and biometric features move from optional add-ons into ordinary access projects. Scale-up scarcity may keep acquisition interest focused on firms with recurring maintenance income, public-sector references and technicians able to cover mixed physical-security systems.
58
Active firms
2026
1
Over £5M turnover
Leicester cohort
12
Recent incorporations
since 2022
Key facts
About 1% of the trading cohort reports turnover above £5M (1 of 58 firms) — the rest sits below that revenue band.
20% of the cohort was incorporated since 2022 (12 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.
ICO guidance treats biometric recognition used to uniquely identify someone as processing personal information, biometric data and special-category biometric data.
Grand View Research forecasts an 8.1% CAGR for the UK access-control market from 2025 to 2030, with services outpacing other offering categories over that period.
Europe accounted for 25.5% of the global access-control market in 2024, while the UK accounted for 4.9%.
Top Leicester Access Control companies
Rossells Security Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDesigns, installs and maintains security systems for residential and commercial properties, including intruder and fire alarms, CCTV, access control, intercoms and automated gates. Also provides…
Serves homeowners, businesses, public sector organisations and national facilities management groups, with emphasis on substantial residences and commercial sites in Leicester, Leicestershire and the…
Financial Health
HealthyHealthy · Hiring · 11% CAGR over 2y
Location
LEVERSEDGE TELECOM SERVICES LIMITED
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides integrated communications and security systems, including two‑way radios, push‑to‑talk over cellular, video surveillance, door access control, smart safety sensors, and key management. Also…
Serves B2B and public-sector buyers across security, government, emergency services, education, healthcare, logistics, hospitality, manufacturing and retail, particularly operations, safety,…
Financial Health
StableStable · 0% CAGR over 2y
Location
Bar Alarm Security Systems Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsInstalls and maintains security systems for residential and commercial properties, including intruder alarms, CCTV, access control, gate automation and door entry systems. Also installs fire…
Serves homeowners, workplaces and property owners across Nottinghamshire, Derbyshire, Lincolnshire and Leicestershire needing security, fire alarm, CCTV, access control or nurse call systems.
Financial Health
DistressedDistressed · -29% CAGR over 4y
Location
Fireserv UK (Midlands) Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides design, installation, servicing and maintenance of fire and security systems including fire alarms, CCTV, intruder alarms and access control, with monitoring and keyholding services for…
Serves commercial organisations, education sites and domestic property owners, including businesses and facilities managers responsible for premises safety, security and compliance.
Financial Health
StrongStrong · Growing, Hiring · 20% CAGR over 2y
Location
LEICESTER TV MOUNTING & SECURITY LTD
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
HealthyHealthy · 0% CAGR over 1y
Location
GDPR Safe Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
DistressedDistressed
Location
SecureSmart Solutions Ltd
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
HealthyHealthy · 0% CAGR over 1y
Location
NORTH ALARMS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · -68% CAGR over 4y
Location
CONNECTED SECURITY SOLUTIONS LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
HealthyHealthy · 0% CAGR over 2y
Location
ACCESS CONTROL SOLUTIONS (UK) LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · -67% CAGR over 4y
Location
FIRST FOR FIRE AND SECURITY LIMITED
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsProvides installation, maintenance and testing of fire and security systems, including fire alarms, fire extinguishers, fire risk assessments, intruder alarms, CCTV and access control systems for…
Serves commercial organisations, local authorities, schools, colleges, universities and residential homeowners in Leicestershire.
Financial Health
StrongStrong · Hiring · 14% CAGR over 3y
Location
Tranter Fire And Security Systems Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDesigns, supplies and installs fire safety and security systems for commercial premises, including fire alarms, CCTV, intruder alarms, access control, emergency lighting and disabled refuge systems.…
Serves businesses of all sizes across Leicestershire, Cambridgeshire and the Midlands, including offices, warehouses, factories and other workplace premises across multiple sectors.
Financial Health
StableStable · -2% CAGR over 2y
Location
Mike B's Security Locksmith Limited
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsProvides locksmith services including lock installation and repair, key cutting and keying services, automotive locksmith work and car key programming. Supplies and fits security products such as…
Serves homeowners, landlords, motorists, retailers and local businesses across the Midlands, especially Leicestershire, Warwickshire, Northamptonshire, Leicester and Coventry, with domestic,…
Financial Health
StableStable · 0% CAGR over 4y
Location
Charnwood Protex Security Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsSupplies, installs and maintains electronic security systems for residential and commercial properties, including intruder alarms, CCTV surveillance equipment and door access control systems in…
Sells to domestic homeowners and commercial property customers seeking security systems, including intruder alarms, CCTV and access control, with an apparent focus on customers in Leicestershire.
Financial Health
WeakWeak · Hiring · 14% CAGR over 4y
Location
TFS SYSTEMS (UK) LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides fire protection and security system services, including installation, maintenance and support for fire safety equipment and electronic security systems such as alarms and related monitoring…
Financial Health
StableStable · Hiring · 14% CAGR over 4y
Location
CERTIFIED SECURITY SOLUTIONS LTD
Trajectory
4y · 2022–NowFinancial Health
Insufficient historyInsufficient history
Location
MAGTEC ELECTRIC GATES LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDesigns, manufactures and installs automated gate systems for residential and commercial properties. Supplies electric, metal, wooden, composite and aluminium gates, along with barriers, bollards and…
Serves domestic and commercial property owners, including homeowners, landlords, facilities managers and businesses across Leicester, Loughborough, Market Harborough and the Midlands.
Financial Health
HealthyHealthy · Hiring · 5% CAGR over 2y
Location
GEEK- TECH SECURITY LIMITED
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
HealthyHealthy · 0% CAGR over 1y
Location
CORPORATE SECURITY & SAFETY LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable · 0% CAGR over 4y
Location
Panic Alert Security Systems Limited
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
StableStable
Location
NEH CONSULTING LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed
Location
RT Automation Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsSupplies electric gate automation equipment including Roger Technology gate automation kits, Bionik barriers, access control systems and gate accessories through an online store, and provides…
Serves trade buyers such as gate installers, access control contractors and property maintenance firms, as well as customers purchasing electric gate automation products online with nationwide…
Financial Health
StrongStrong · Growing, Hiring · 63% CAGR over 4y
Location
Midpoint Security Systems Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong · 11% CAGR over 4y
Location
Secure21 Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong · Hiring · 19% CAGR over 4y
Location
BTS Total Security Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
StableStable · 0% CAGR over 3y
Location
Lz Automated Limited
Trajectory
1y · 2025–NowFinancial Health
Insufficient historyInsufficient history
Location
Gac Tech Solutions Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
StableStable · 0% CAGR over 3y
Location
TRC Alarms Ltd
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
WeakWeak · 0% CAGR over 3y
Location
CT Alarms Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
Impact Fire and Security Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
SK INTEGRATED SECURITY LTD
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
HealthyHealthy · 0% CAGR over 1y
Location
Kge Fire Security Data Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
WeakWeak · 0% CAGR over 2y
Location
BESPOKE FIRE & SECURITY LTD
Trajectory
2y · 2025–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
StableStable · -50% CAGR over 1y
Location
Midlands Locksmiths Ltd
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
HealthyHealthy · 0% CAGR over 1y
Location
Leicester Security Systems Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 4y
Location
ELECTRONIC SECURITY INNOVATIONS LIMITED
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
WeakWeak · 0% CAGR over 1y
Location
J G LOCKSMITHS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong
Location
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How Leicester Access Control companies work and how to sell to them
What they do
Access-control firms usually earn through a mix of hardware supply, installation labour, maintenance agreements and call-out support. Revenue often starts with a site survey, followed by a quoted project covering doors, readers, panels, cabling and any CCTV-adjacent integration. Margins come from product resale and engineer time, while more attractive accounts add recurring service income through planned maintenance, emergency response and system upgrades. Some operators also provide key holding, guarding or monitoring-adjacent services where the activity falls within private-security obligations. Pricing is typically project-based for installation, with annual or rolling support contracts attached once the system is live.
Who they sell to
Typical customers are commercial premises, public-sector sites, multi-site operators and managed property portfolios across Leicester and the East Midlands. Buying groups tend to include estates, facilities management, security and operations teams, with procurement involved where several sites need consistent standards. IT and data-protection staff are more likely to appear when employee credentials, visitor records or biometric recognition are part of the scope. Single-site work can move through direct sales after survey and quotation, while portfolio or public-sector work is more likely to use tenders, approved supplier lists and documented service-level expectations. Most decisions are practical: uptime, insurance comfort, site access and response cover matter more than speculative technology roadmaps.
What they buy
Most access-control firms tend to spend on field-service management, scheduling, quoting, CRM, accounting, stock control and mobile job documentation. Engineer-heavy operators also need training, recruitment, vehicle management, health and safety support, insurance advice and finance for hardware purchases that may be paid for before the customer settles. As systems become more connected, suppliers can also find demand for cyber-security services, cloud hosting support, backup procedures and data-protection advice around identity records and biometric recognition. Marketing spend is usually local and intent-led: search visibility, trade referrals, review management and bid-writing support often fit better than broad brand campaigns.
Why and how to sell to them
Access-control buyers tend to evaluate suppliers when operational friction becomes visible: missed call-outs, poor engineer utilisation, weak handover from sales to installation, or slow production of service records for property managers. Other triggers include new maintenance contracts, expansion from single-site work into portfolio accounts, technician hiring, public-sector tendering, and projects involving biometric recognition or other identity-linked records. Outbound messages are usually more credible when tied to job throughput, response times, documentation, compliance evidence or cash conversion. Generic security claims are less useful than showing how a firm can quote faster, prove attendance, manage recurring maintenance and keep customer records in order.
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 Leicester
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Frequently asked questions
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