Company lists · Data refreshed November 2026

Top 23 Workplace access software companies based in the United Kingdom

RevenueBase identified 115 company matches for workplace access software companies associated with the United Kingdom as of November 2026 and tracks 4,652 professional contacts across them, including 2,444 with verified work emails. London is the largest hub.

This list covers company matches for workplace access software companies 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 5, 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 5, 2026 How this list was built
115Companies
4,652Contacts tracked
2,444Verified emails
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The 23 largest workplace access software companies based in the United Kingdom

Ranked by team size
Top 23 of 115 company matches for workplace access software companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchHarrow, United KingdomHQ recorded Nov 5, 202651-200124 contacts →

Exact match

“iTS (Info Technology Supply Ltd) is a leading software development company specialising in access management, booking systems, cost recovery, database subscriptions, desktop…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchCambridge, United KingdomHQ recorded Nov 5, 202651-200118 contacts →

Exact match

“RealVNC is a leading provider of remote access solutions, helping some of the biggest companies in the world connect people through devices.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchSolihull, United KingdomHQ recorded Nov 5, 202651-200113 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 · Nov 5, 2026 · View company records in RevenueBase
4Exact matchLeeds, United KingdomHQ recorded Nov 5, 202651-200100 contacts →

Exact match

“InVentry is a market leading solution for managing visitors, staff and contractors, trusted by over organisations.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchCrewe, United KingdomHQ recorded Nov 5, 202651-20075 contacts →

Exact match

“Your Safety is Our Priority At SGWorld!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchSt Neots, United KingdomHQ recorded Nov 5, 202651-20072 contacts →

Exact match

“Established in 1991, Tensor is a UK-based, award-winning, market leader in designing, manufacturing and installing time and attendance monitoring, access control, HR management…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchPoole, United KingdomHQ recorded Nov 5, 202651-20059 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 · Nov 5, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 5, 202651-20054 contacts →

Exact match

“We’re passionate about creating fully customisable, easy-to-integrate software that manages your entire space - from reception to rooftop.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchSkipton, United KingdomHQ recorded Nov 5, 202651-20045 contacts →

Exact match

“Reimagining how people interact with spaces.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchCrewe, United KingdomHQ recorded Nov 5, 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 · Nov 5, 2026 · View company records in RevenueBase
11Exact matchStevenage, United KingdomHQ recorded Nov 5, 202651-20037 contacts →

Exact match

“From the same people who managed your automatic entrance systems, we are the new southern-based service partner of dormakaba, dedicated to meeting your needs as part of the…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchBlackburn, United KingdomHQ recorded Nov 5, 202611-5030 contacts →

Exact match

“Lesar UK have been providing all things identification whether that be visitor management software, staff identification or parking permits for over 14 years.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchFarnborough, United KingdomHQ recorded Nov 5, 202611-5028 contacts →

Exact match

“Managing ID passes, identity verification, access control and background checks across highly regulated environments is complex, time-consuming and high-risk.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchPoole, United KingdomHQ recorded Nov 5, 202611-5027 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 · Nov 5, 2026 · View company records in RevenueBase
15Exact matchYorkshire, United KingdomHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Nov 5, 202651-20022 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 · Nov 5, 2026 · View company records in RevenueBase
17Exact matchWigan, United KingdomHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“ELF Productivity Ltd has been developing Employee Time / Absence Management and Access Control software for over 30 years.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchHigh Wycombe, United KingdomHQ recorded Nov 5, 202611-5021 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 · Nov 5, 2026 · View company records in RevenueBase
19Exact matchBorehamwood, United KingdomHQ recorded Nov 5, 202651-20020 contacts →

Exact match

“NSP Security: The Gold Standard in Smart Access Solutions NSP Security is an industry-leading global provider of intelligent access control for the modern built environment.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Unifi.id seamlessly identifies all occupants in buildings, zone-by-zone, allowing organisations to understand their occupancy data.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchBirmingham, United KingdomHQ recorded Nov 5, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“The open cloud platform for smarter physical security and safety.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchBath, United KingdomHQ recorded Nov 5, 202651-20012 contacts →

Exact match

“Actual Experience (Actual) works with people leaders to help build a digital workplace that works for everyone, everywhere, all of the time.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 23 of 115 workplace access software companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,444 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Workplace access software companies based in the United Kingdom at a glance

As of Nov 5, 2026
52.5%Verified-email coverage
40.5Average contacts per company
11-50Median size (employees)
20.9%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
40
11-50
45
51-200
25
501-1,000
1
10001+
2

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 115 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 “workplace access software companies” 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 2,444 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 5, 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 “workplace access software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 115 company matches for workplace access software companies 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?

ITS Info Technology Supply LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most workplace access software companies?

London leads with 24 company records, followed by Northampton (3) and Belfast (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 2,444 professional contacts with verified work emails tracked across these 115 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 5, 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.