Company lists · Data refreshed October 2026

Top 22 Access software suppliers based in the United Kingdom

RevenueBase identified 47 company matches for access software suppliers associated with the United Kingdom as of October 2026 and tracks 573 professional contacts across them, including 219 with verified work emails. London is the largest hub.

This list covers company matches for access software suppliers 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 October 19, 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 Oct 19, 2026 How this list was built
47Companies
573Contacts tracked
219Verified emails
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The 22 largest access software suppliers based in the United Kingdom

Ranked by team size
Top 22 of 47 company matches for access software suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 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 matchSolihull, United KingdomHQ recorded Oct 19, 202651-200111 contacts →

Exact match

“Biosite is a market leader and innovator in biometric access control and workforce management software solutions for the construction industry.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchPoole, United KingdomHQ recorded Oct 19, 202651-20058 contacts →

Exact match

“Grosvenor Technology has been developing and manufacturing workforce management and access control solutions for organisations around the world since 1989.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchHitchin, United KingdomHQ recorded Oct 19, 2026201-50048 contacts →

Exact match

“Dorma and Kaba are now dormakaba.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchCrewe, United KingdomHQ recorded Oct 19, 202611-5039 contacts →

Exact match

“Safetynet Solutions’ comprehensive range of solutions for Visitor Management, Control of Contractors and Staff ID and Access are currently used by major corporations nationwide…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchPoole, United KingdomHQ recorded Oct 19, 202611-5028 contacts →

Exact match

“TDSi delivers peace of mind through the provision of Access Control solutions that protect and secure your buildings, assets and people.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchLeeds, United KingdomHQ recorded Oct 19, 202651-20024 contacts →

Exact match

“Major global enterprises and educational institutions across the globe trust Swivel Secure's Authentication Platform to help their employees, contractors and students work more…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchWallington, United KingdomHQ recorded Oct 19, 20261-1023 contacts →

Exact match

“Arana Security specialises in Biometric solution, Access Control, surveillance and monitoring systems and App development.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchHigh Wycombe, United KingdomHQ recorded Oct 19, 202611-5020 contacts →

Exact match

“The CDVI Group is a global manufacturer of leading-edge security solutions, from online and standalone access control to locking, door automation, and next-generation biometric…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 19, 202651-20020 contacts →

Exact match

“Who are you… Most likely you are a Workplace or IT Professional with a lot on your plate including physical electronic security systems, such as - Access control - CCTV - Intruder…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchCirencester, United KingdomHQ recorded Oct 19, 202611-5013 contacts →

Exact match

“With over 35 years of experience, Controlsoft is dedicated to designing and delivering secure, reliable and easy-to-use access control solutions.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchBirmingham, United KingdomHQ recorded Oct 19, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchSouth Wales, United KingdomHQ recorded Oct 19, 202611-5012 contacts →

Exact match

“Nortech designs, manufactures and distributes people and vehicle access control systems.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchNottinghamshire, United KingdomHQ recorded Oct 19, 202611-508 contacts →

Exact match

“Based in Nottinghamshire, UK CCTech are an enterprise systems development house focused on delivering intelligent solutions for global clients across retail; sport & leisure; high…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchBrighton, United KingdomHQ recorded Oct 19, 202611-507 contacts →

Exact match

“Sensor Access provides cutting edge solutions in every aspect of Access Control.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchStafford, United KingdomHQ recorded Oct 19, 202611-506 contacts →

Exact match

“Techparc Ltd is an independent company, providing integrated solutions for all your access control and external security requirements.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchSevenoaks, United KingdomHQ recorded Oct 19, 202611-505 contacts →

Exact match

“Loxal designs, manufactures, and supplies a market-leading range of professional key safes, intelligent key storage devices, and digital gate locks.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Oct 19, 20261-105 contacts →

Exact match

“Doordeck is now Sentry Interactive.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchBelfast, United KingdomHQ recorded Oct 19, 202611-505 contacts →

Exact match

“One Platform.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchNorthampton, United KingdomHQ recorded Oct 19, 20261-103 contacts →

Exact match

“Clarati Ltd was established in 2011 with the aim of providing innovative identity management products using emerging smart phone technology and biometric equipment linked to our…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchHalesowen, United KingdomHQ recorded Oct 19, 202611-501 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchGalashiels, United KingdomHQ recorded Oct 19, 202611-501 contacts →

Exact match

“Formed in 1996 IDBS have been at the forefront of Identification and physical access management systems Providing tailor made solutions to Government, Local Authorities, NHS…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchNewtownabbey, United KingdomHQ recorded Oct 19, 202611-501 contacts →

Exact match

“One call, one company, one solution At ATi, we are committed to providing customers with effective secure entrance solutions including personnel and vehicle access management…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 22 of 47 access software suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 219 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Access software suppliers based in the United Kingdom at a glance

As of Oct 19, 2026
38.2%Verified-email coverage
12.2Average contacts per company
11-50Median size (employees)
6.4%Largest-city concentration · London
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
20
51-200
7
201-500
2
501-1,000
1
10001+
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 47 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 “access software suppliers” 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 219 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 October 19, 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.

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 “access software suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many access software suppliers are there based in the United Kingdom?

RevenueBase identified 47 company matches for access software suppliers associated with the United Kingdom as of October 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?

Biosite Systems LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most access software suppliers?

London leads with 3 company records, followed by Belfast (2) and Birmingham (2).

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 219 professional contacts with verified work emails tracked across these 47 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 October 19, 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.