Company lists · Data refreshed November 2026

Top 25 Ibm security integrators based in the United Kingdom

RevenueBase identified 84 company matches for ibm security integrators associated with the United Kingdom as of November 2026 and tracks 1,824 professional contacts across them, including 772 with verified work emails. London is the largest hub.

This list covers company matches for ibm security integrators 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
84Companies
1,824Contacts tracked
772Verified emails
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The 25 largest ibm security integrators based in the United Kingdom

Ranked by team size
Top 25 of 84 company matches for ibm security integrators 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 matchBradford, United KingdomHQ recorded Nov 5, 2026501-1,000352 contacts →

Exact match

“Kings Secure Technologies (KST) is a high-end, enterprise-level systems integrator.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchChalfont St Peter, United KingdomHQ recorded Nov 5, 202651-200149 contacts →

Exact match

“Frontline Security Solutions is a global electronic security integrator specialising in Access Control, CCTV, Intruder and Intercom systems that protect people, property and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchEynsham, United KingdomHQ recorded Nov 5, 202651-200115 contacts →

Exact match

“European Electronique is a leading UK systems Integrator, specialising in the delivery of secure technology platforms including Hybrid IT, Cyber Security and Networking…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchMansfield, United KingdomHQ recorded Nov 5, 202651-200102 contacts →

Exact match

“Better protect your people, places and spaces.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchBromsgrove B60 3dj, United KingdomHQ recorded Nov 5, 202611-5067 contacts →

Exact match

“Headquartered in the UK, Vertali has a long and distinctive pedigree providing IBM mainframe services, skills and software to organizations around the world.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchDerby, United KingdomHQ recorded Nov 5, 202651-20042 contacts →

Exact match

“Alton Valley delivers secure IT, infrastructure, managed services and physical security solutions for organisations operating in complex and high-security environments.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchIsleworth, United KingdomHQ recorded Nov 5, 202611-5034 contacts →

Exact match

“At Kore Systems, we’re with you every step of the way.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchPreston, United KingdomHQ recorded Nov 5, 202611-5031 contacts →

Exact match

“Grantfen was established in and has grown from a traditional electronic fire and security systems integrator into a dynamic professional services business, while remaining true to…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchEdenbridge, United KingdomHQ recorded Nov 5, 202611-5030 contacts →

Exact match

“Acctive Systems Ltd are one of the UK’s leading privately owned integrators of electronic security systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“Principle Networks works with commercial and regulated organisations to reduce cyber risk and cost by simplifying security and network architecture.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchRedhill, United KingdomHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“Brookcourt Solutions - a Shearwater Group plc Company, is a multi-award-winning reseller and integration company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchAmersham, United KingdomHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Nexus Security Solutions are an electronic security integrator providing the design, supply, installation and maintenance of integrated electronic security systems throughout the…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“EnterpriseTechnology.#Keep Data Safe.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchWelwyn Garden City, United KingdomHQ recorded Nov 5, 202651-20015 contacts →

Exact match

“Electronic Security Systems Design, Installation and Maintenance Provider.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchBaldonnell, United KingdomHQ recorded Nov 5, 202651-20013 contacts →

Exact match

“MJ Flood Security is fully Irish-owned and operated system integrator.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchDartford, United KingdomHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Cyber Eye Security Limited is a leading security systems integrator, supporting customers across UK and Europe.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchWelshpool, United KingdomHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Exsel Electronics, part of the Exsel Group, is driven by a mission to protect the digital landscapes of today and tomorrow.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchChester, United KingdomHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Helping our customers make the right choice Chilli IT provide infrastructure solutions and professional services to a wide range of corporate and SME companies.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchMilton Keynes, United KingdomHQ recorded Nov 5, 20261-106 contacts →

Exact match

“Criticalis are network security specialists providing expertise through professional services and robust innovative managed services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Nov 5, 20261-106 contacts →

Exact match

“London based security systems integrator presently engaged on some of the most existing London landmark buildings.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchRoyston, United KingdomHQ recorded Nov 5, 20261-106 contacts →

Exact match

“We design secure solutions that help to protect your business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Nov 5, 202651-2005 contacts →

Exact match

“Ansador Ltd has been privately owned since it was founded in 1982, providing system solutions to corporate and global clients across EMEA.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchManchester, United KingdomHQ recorded Nov 5, 20261-105 contacts →

Exact match

“GROUP Business Software UK Ltd is a leading provider of solutions and services for HCL and Microsoft collaboration platforms.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchCrowborough, United KingdomHQ recorded Nov 5, 202651-2005 contacts →

Exact match

“After a rebranding exercise Beacon Security is now Convergint Technologies UK, Ltd.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchNorthants, United KingdomHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Maxime Solutions was established in January 2013.”

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

Showing 25 of 84 ibm security integrators based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 772 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ibm security integrators based in the United Kingdom at a glance

As of Nov 5, 2026
42.3%Verified-email coverage
21.7Average contacts per company
11-50Median size (employees)
23.8%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
24
51-200
17
201-500
1
501-1,000
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 84 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 “ibm security integrators” 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 772 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 “ibm security integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ibm security integrators are there based in the United Kingdom?

RevenueBase identified 84 company matches for ibm security integrators 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?

Kings Secure Technologies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most ibm security integrators?

London leads with 20 company records, followed by Belfast (2) and Chester (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 772 professional contacts with verified work emails tracked across these 84 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.