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Access Control Companies in Edinburgh: 42 Active Firms (2026)
Access control companies design, install and maintain entry-management, CCTV and physical security systems for organisations across Edinburgh.
Buying decisions usually sit with facilities, estates, security, IT and operations teams rather than a single software-style owner. In Edinburgh, the buyer base skews towards commercial premises, public-sector estates, managed buildings and organisations that need repeat maintenance rather than purely transactional hardware supply. Engagements tend to start with site surveys, door-controller and CCTV specification, visitor-management or access-log requirements, then move into installation, monitoring support and service contracts. The more attractive suppliers are usually those that can work around occupied buildings, handle data-protection-sensitive deployments and keep engineers available for local call-outs.
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Edinburgh has 42 active trading companies in this access-control cohort, making it a compact local market rather than a broad national cluster. Reported employment totals 390 people across the cohort, so the visible workforce is closer to a specialist contractor base than a large systems-integration labour pool. The commercial shape appears skewed towards owner-managed installers and regional security-services operators, with higher-revenue platforms present but limited. That matters for researchers comparing Edinburgh with larger UK urban centres: local capability may be plentiful, while scaled capacity is less common.
The Security Industry Authority is the statutory regulator for UK private security work, but access-control installation is more accurately treated as activity-specific rather than covered by a blanket installer licence. GOV.UK guidance requires SIA licensing where contracted services involve licensable work, which can include manned guarding, key holding, public-space CCTV monitoring and security guarding. Directors and managers may also fall into front-line or non-front-line licensing where they supply licensable operatives. The British Security Industry Association’s access and asset protection grouping reflects the mixed hardware, installation and physical-protection supply chain. The ICO adds a separate pressure point for biometric recognition systems, because they can process personal information and special-category biometric data when used to identify someone.
Replacement cycles appear to favour suppliers that can combine physical installation with monitoring, maintenance and audit trails, especially where landlords and estate teams are trying to standardise access across older buildings. The cohort still looks weighted towards practical installers rather than scaled security-platform businesses, so consolidation tends to come through service coverage, accreditations and recurring maintenance contracts. Biometric and visitor-management work may raise the compliance bar further, with buyers asking for clearer responsibility over consent, access logs and retention practices.
42
Active firms
2026
2
Above £5M
reported turnover
13
Since 2022
incorporated firms
Key facts
About 4% of the trading cohort reports turnover above £5M (2 of 42 firms) — the rest sits below that revenue band.
30% of the cohort was incorporated since 2022 (13 firms), so a sizeable share is in its first few filing cycles.
SIA licences apply where contract work involves licensable activities such as manned guarding, key holding, public-space CCTV monitoring and 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.
UK access-control market forecasts point to 8.1% CAGR from 2025 to 2030, with hardware the largest revenue-generating offering in 2024 and services the fastest-growing offering segment over the forecast period.
Europe accounted for 25.5% of the global access-control market in 2024, while the UK accounted for 4.9%.
Top Edinburgh access control companies
IMMS Fire & Security Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsInstalls and maintains security and fire protection systems for residential and commercial properties, including intruder alarms, CCTV surveillance systems, smoke and heat detection, door entry and…
Sells to homeowners and residential customers, plus commercial and industrial premises needing security and fire systems. Serves clients mainly in Edinburgh, Midlothian and East Lothian, with wider…
Financial Health
DistressedDistressed · 0% CAGR over 2y
Location
Circle Security (Scotland) Limited
Trajectory
1y · 2024–NowDesigns and installs domestic and commercial security systems including wireless intruder alarms, CCTV, access control, door entry and fire alarms. Provides system maintenance, monitoring support and…
Serves homeowners, small businesses, charities and commercial premises needing property security, and works with construction and building companies installing systems on their behalf.
Financial Health
Insufficient historyInsufficient history
Location
DL EDINBURGH LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDesigns, installs and maintains electronic security systems for residential and commercial properties, including access control, door intercoms, CCTV, intruder and fire alarms, automatic door…
Sells to a mix of B2C and B2B customers, including private homeowners, housing associations, commercial businesses, local councils and universities, with additional relevance for healthcare settings…
Financial Health
StrongStrong · Hiring · 32% CAGR over 4y
Location
Iq Fire And Security Ltd
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsDesigns, installs and maintains fire and security systems for residential and commercial properties, including intruder alarms, fire alarms, CCTV, access control and integrated systems. Also provides…
Serves homeowners, house builders, and commercial or industrial organisations needing fire and security systems, with emphasis on customers in Scotland and across the UK.
Financial Health
StrongStrong · Growing, Hiring · 11% CAGR over 3y
Location
IFIRE UK. LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsInstalls and maintains fire safety and security systems for residential and commercial properties, including fire alarms, smoke and carbon monoxide detectors, CCTV, intruder alarms, access control…
Serves homeowners and business premises owners or managers, including residential customers and commercial sites with fire safety, CCTV, intruder alarm, access control, monitoring and maintenance…
Financial Health
StrongStrong · Hiring · 19% CAGR over 4y
Location
STHENOS INFORMATION SECURITY LTD
Trajectory
5y · 2023–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed
Location
CD FIRE AND SECURITY LTD
Trajectory
1y · 2025–NowFinancial Health
Insufficient historyInsufficient history
Location
MLS Systems Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable
Location
Benmore Project Services Limited
Trajectory
4y · 2021–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
DistressedDistressed · 0% CAGR over 4y
Location
Spire Security Systems Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsInstalls and maintains fire and security systems for residential and commercial properties, including fire alarms, intruder and burglar alarms, CCTV, disabled refuge systems, and security lighting.…
Serves homeowners, landlords and businesses across Scotland, from small domestic properties to large commercial sites needing fire and security systems for homes, offices and commercial premises.
Financial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
Forestry ITC Ltd
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
StrongStrong · 0% CAGR over 2y
Location
Ostium Technology Ltd
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
StableStable · 0% CAGR over 1y
Location
MJD FIRE & SECURITY LTD
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
DistressedDistressed · 0% CAGR over 1y
Location
JCB FX LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
DistressedDistressed · 73% CAGR over 2y
Location
Alink Fire & Security Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · 0% CAGR over 4y
Location
CLINTON MCCRAIG LTD
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
WeakWeak · 0% CAGR over 1y
Location
AKAFM LTD
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides private security and facilities support services including static guarding, event security, construction site security, CCTV monitoring, access control systems, key holding, and fire safety…
Serves businesses and individuals needing security services, including commercial premises, construction sites, event organisers and homeowners. Targets clients seeking on-site guarding, CCTV, access…
Financial Health
StrongStrong · Hiring · 601% CAGR over 1y
Location
MILNE MANAGEMENT LTD T/A MILNE SECURITY SERVICES LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides commercial security services including manned guarding, keyholding and alarm response, mobile patrols, CCTV monitoring, retail loss prevention, and concierge or front‑of‑house security…
Serves UK businesses and public-sector organisations needing protection for premises, land, assets and personnel, with emphasis on construction, retail, utilities, energy, transportation and other…
Financial Health
StrongStrong · Growing, Hiring · 24% CAGR over 4y
Location
CASTLEVIEW SECURITY LTD
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
DistressedDistressed
Location
Power Lock & Security Ltd
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
HealthyHealthy · 0% CAGR over 3y
Location
Alink Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable
Location
J.S.L. Services Ltd.
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides business-to-business security services including manned guarding, mobile patrols, keyholding and alarm response, and CCTV system supply, installation, maintenance and monitoring. Also…
Serves B2B clients across Edinburgh, the Lothians and Fife, with a strong focus on construction firms, commercial property owners, local authorities, social housing providers and infrastructure…
Financial Health
StableStable · -1% CAGR over 4y
Location
Safe Simple Secure Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns, installs and maintains residential and commercial security systems, including burglar and intruder alarms, CCTV, fire and smoke detection, door entry and access control systems. Also…
Serves homeowners, residential landlords and commercial premises in Edinburgh and the Lothians, including businesses needing security and fire protection systems with ongoing maintenance and…
Financial Health
StrongStrong · Growing, Hiring · 6% CAGR over 4y
Location
FMS FIRE AND SECURITY LTD.
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDesigns, installs and maintains electronic fire and security systems, including fire detection and alarm systems, fire extinguishing systems, intruder alarms, CCTV, access control, emergency…
Serves Scottish businesses and organisations with fire and security compliance needs, including single-site premises and larger multi-building or campus estates.
Financial Health
HealthyHealthy · Profitable, Hiring · 6% CAGR over 2y
Location
TRITEC SOLUTIONS (SCOTLAND) LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsInstalls, supplies and repairs security and safety systems for residential, commercial and industrial properties, including CCTV, intruder alarms, fire and smoke alarms, access control systems,…
Serves homeowners, commercial and industrial property owners/managers, and housing associations in Livingston and West Lothian needing security system installation, repair and maintenance.
Financial Health
StrongStrong · Hiring · 22% CAGR over 4y
Location
NW Security Group Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns, supplies, installs and maintains IP-based security camera systems and video management platforms. Provides AI-enabled video analytics, cloud video solutions, connectivity infrastructure,…
Serves business, enterprise and public sector customers across the UK, including ports, logistics, critical infrastructure, commercial sites, education, public venues, towns and cities, health and…
Financial Health
HealthyHealthy · Hiring · 6% CAGR over 4y
Location
LOCK SHOP (SECURITY SYSTEMS) LIMITED (THE)
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDesigns, manufactures and installs physical security and fraud‑prevention systems for banks and ATM operators, including electronic access control, wireless locking systems, personal alarm devices,…
Serves banks, building societies and independent ATM deployers, targeting security and operations teams responsible for branch premises, staff safety and ATM cash replenishment.
Financial Health
StableStable
Location
ECK Security Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
Claymore Lock & Safe Co Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · -12% CAGR over 4y
Location
CM Gates & Barriers Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns and installs electric and automatic gates, vehicle barriers and access control systems for residential and commercial properties. Provides gate repairs, servicing and maintenance, and…
Serves commercial property owners, car park operators, high-risk sites and high-end residential homeowners across Scotland, Northern England and the Midlands.
Financial Health
StrongStrong · Growing, Hiring · 19% CAGR over 4y
Location
Safet Security UK Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
Cloud Uk Services Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
DistressedDistressed
Location
SST SYSTEMS LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · 0% CAGR over 4y
Location
MDS (SCOTLAND) LIMITED
Trajectory
1y · 2024–NowFinancial Health
Insufficient historyInsufficient history
Location
Wellwood Communications Limited
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsSupplies, installs and maintains business communication systems, including telephone systems, VoIP and hosted cloud telephony. Provides broadband connectivity, leased lines and mobile services, and…
Serves public and private sector organisations across Scotland and the north of England, including education, hospitality, healthcare, office-based, retail and industrial customers, plus businesses…
Financial Health
WeakWeak · 0% CAGR over 3y
Location
Integrated Delivered Solutions Ltd
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
StableStable · Hiring · 100% CAGR over 1y
Location
CMAC Fire and Security Ltd
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
StableStable · 0% CAGR over 1y
Location
BEE SECURED LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
HealthyHealthy · 0% CAGR over 2y
Location
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How Edinburgh access control companies work and how to sell to them
What they do
Revenue usually comes from a blend of hardware supply, installation labour, project management and recurring service cover. Edinburgh access-control firms typically specify and install door-entry systems, electronic locks, controller panels, CCTV, visitor-management workflows, access logs and related cabling, then retain clients through maintenance visits, emergency call-outs, monitoring support and periodic upgrades. Pricing tends to be quote-led after a site survey, with project work costed by door, camera, building or engineer time. Recurring income is more attractive where the supplier can bundle inspections, repairs, remote administration and response services rather than relying on one-off equipment margins.
Who they sell to
Most customers are organisations with physical premises to protect: commercial landlords, managing agents, public-sector estate teams, office occupiers, facilities contractors and multi-site operators around Edinburgh. Buying groups are mixed, with facilities, estates, security, IT, finance and procurement all able to influence the brief. Smaller jobs may be agreed directly by a facilities manager after a site visit, while estate-wide replacements or monitored services tend to move through procurement processes, approved-contractor lists or tender-style comparisons. Typical sales cycles therefore range from quick remedial work to longer projects where access control touches IT networks, data protection and building operations.
What they buy
Most access-control firms tend to spend on tools that help them run field engineers, quote accurately, manage stock and evidence service performance. Relevant categories include job management, scheduling, CRM, service-desk software, asset registers, billing, accounting, compliance records, document management and customer portals for maintenance requests. Technical spend can include cloud hosting, cyber-security support, remote monitoring infrastructure, mobile devices, vehicles, test equipment and trade stock. Service suppliers may also find demand for recruitment, training, accreditation support, insurance, legal advice, health and safety consultancy and local marketing, especially among owner-managed installers trying to win larger facilities contracts.
Why and how to sell to them
Access-control buyers tend to evaluate vendors when engineer diaries become hard to manage, maintenance revenue starts to outweigh installation work, or a new client asks for clearer audit trails and service-level reporting. Other triggers include a move into monitored services, biometric or visitor-management deployments, new compliance expectations from the ICO, or adjacent SIA-regulated work such as key holding and public-space CCTV monitoring. Outbound angles work better when they connect to margin protection, fewer missed call-outs, faster survey-to-quote cycles, cleaner access-log governance and evidence that helps small teams look credible to procurement-led buyers.
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 Edinburgh
Related directories
Frequently asked questions
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