Company lists · Data refreshed November 2026

Top 25 Electronic lock installers based in the United Kingdom

RevenueBase identified 352 company matches for electronic lock installers associated with the United Kingdom as of November 2026 and tracks 1,456 professional contacts across them, including 277 with verified work emails. London is the largest hub.

This list covers company matches for electronic lock installers associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
352Companies
1,456Contacts tracked
277Verified emails
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The 25 largest electronic lock installers based in the United Kingdom

Ranked by team size
Top 25 of 352 company matches for electronic lock installers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWillenhall, United KingdomHQ recorded Nov 6, 202611-5065 contacts →

Exact match

“ABLOY UK are the UK’s leading experts on high quality door locking and functionality.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchOxford, United KingdomHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“Since 1993, The Chris Lewis Group has been the trusted fire, security and smart technology partner for homeowners and businesses across Oxfordshire, Berkshire, Buckinghamshire…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchByfleet, United KingdomHQ recorded Nov 6, 2026n/a45 contacts →

Exact match

“We are specialist providers of professional security system solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSwindon, United KingdomHQ recorded Nov 6, 2026n/a42 contacts →

Exact match

“Interface Security System Limited specialise in the supply and installation of Intruder Alarms, Access Control Systems, CCTV and Automatic Doors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“We are the experts in door entry and access control and have been supplying and manufacturing systems for 40 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBicester, United KingdomHQ recorded Nov 6, 2026n/a36 contacts →

Exact match

“SECURITY EXPERTS FOR SCHOOLS, BUSINESS AND HOMES.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBlackburn, United KingdomHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Established in 1993 AGS Tech are experts in installation and maintenance of: Access Control Door Entry Warden Call Automatic Powered Doors CCTV Fire Alarms Gates and Barriers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAberdeen, United KingdomHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Based in Aberdeen, Inverness, and now also Glasgow, Aberdeen Alarm Company Ltd offer a range of solutions for your security, fire prevention and locksmith requirements.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchYorkshire, United KingdomHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“TLJ Access Control is a global provider of integrated electronic locking and access control solutions to the multifamilty PRS/Build-To-Rent, Hotel and PBSA Student Accommodation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWokingham, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“At 247 National, we provide a comprehensive range of installation, maintenance, and service solutions, carried out by our security-cleared and accredited engineers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNorthampton, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Bee Tee Alarms Ltd is a well established family owned business evolving from Dove Security, established in 1980 and taking its present identity in 1984.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPoole, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Southern Security Services Ltd is a successful and well established business with over 30 years experience in the security industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPoole, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“The Keytek® Group is dedicated to providing an exceptional service, where our customers benefit from our years of experience to ensure that their properties, whether domestic or…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchChatham, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Armour Security brings together a multitude of experienced engineers across the southeast with decades of experience in the electronic security industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHenley On Thames, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“At Lockforce UK, we’re dedicated to keeping people safe by providing trusted, local locksmith services backed by the strength of a respected national brand.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGlasgow, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“TS-UK (ELECTROMECHANICAL LOCKING SPECIALISTS) LTD.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSouthend-on-sea, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Security System Installers including Burglar and Intruder Alarms, CCTV Systems, Fire Alarms, Access Control, Door Entry Systems and Automated Gates for homes and businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSunbury On Thames, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Bearbox installs it's own Bearbox access control systems, designed specifically for the Self Storage market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSalfords, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Our goal is so simple we can sum it up in one word - quality.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-508 contacts →

Exact match

“BDL Contractors work 24 hours a day.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHounslow Middlesex, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Part of CCSS Fire & Security, AST London (Added Security Technology) are Door Entry System and Gate Automation specialists.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Security Installation Services Ltd provide a fast and efficient security service across Greater London and North Kent that includes the installation and maintenance of a wide…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLoughborough, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Established in 2004, we offer a wide range of vehicle security locks including HookLocks, DeadLocks, SlamLocks, Heavy Duty locks and protection plates to name a few.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBristol, United KingdomHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Bristol's Locksmith and Security Systems Specialists, offering professional and affordable security systems throughout the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 352 electronic lock installers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 277 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electronic lock installers based in the United Kingdom at a glance

As of Nov 6, 2026
19.0%Verified-email coverage
4.1Average contacts per company
1-10Median size (employees)
13.1%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
259
11-50
60
51-200
12
201-500
1
5,001-10,000
1

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 352 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “electronic lock installers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 277 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Electronic lock installers by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “electronic lock installers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electronic lock installers are there based in the United Kingdom?

RevenueBase identified 352 company matches for electronic lock installers associated with the United Kingdom as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Abloy UK tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electronic lock installers?

London leads with 46 company records, followed by Manchester (11) and Bristol (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 277 professional contacts with verified work emails tracked across these 352 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.