Company lists · Data refreshed September 2026

Top 25 Iot security companies for industrial based in the United Kingdom

Name: Iot security companies for industrial based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 293 companies tracked

RevenueBase identified 293 company matches for iot security companies for industrial associated with the United Kingdom as of September 2026 and tracks 3,649 professional contacts across them, including 1,368 with verified work emails. London is the largest hub.

This list covers company matches for iot security companies for industrial 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 September 28, 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 Sep 28, 2026 How this list was built

293Companies

3,649Contacts tracked

1,368Verified emails

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The 25 largest iot security companies for industrial based in the United Kingdom

Ranked by team size

Top 25 of 293 company matches for iot security companies for industrial based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Gorilla Technology Group	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	187 contacts →
	Exact match “Headquartered in London U.K, Gorilla is a global solution provider in Security Intelligence, Network Intelligence, Business Intelligence and IoT technology.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Texecom LTD	Exact match	Haslingden, United KingdomHQ recorded Sep 28, 2026	201-500	170 contacts →
	Exact match “Looking after the things people care about, wherever they are’.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Sapphire	Exact match	Newcastle Upon Tyne, United KingdomHQ recorded Sep 28, 2026	51-200	168 contacts →
	Exact match “Sapphire delivers comprehensive cyber solutions tailored to your needs, spanning across consultancy, managed services, IT/OT and beyond.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Frontline Security Solutions	Exact match	Chalfont St Peter, United KingdomHQ recorded Sep 28, 2026	51-200	145 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 · Sep 28, 2026 · View company records in RevenueBase
5	Hikvision UK & Ireland	Exact match	Uxbridge, United KingdomHQ recorded Sep 28, 2026	51-200	135 contacts →
	Exact match “Hikvision is an IoT solution provider with video as its core competency.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Khipu Networks	Exact match	Fleet, United KingdomHQ recorded Sep 28, 2026	51-200	125 contacts →
	Exact match “KHIPU Networks is an award winning international Cyber Security Company delivering a wide range of network, wireless and security solutions, technologies and services across…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Total Security Protection LTD	Exact match	Watford, United KingdomHQ recorded Sep 28, 2026	51-200	116 contacts →
	Exact match “TSP has a reputation for providing enterprise security solutions, as well as excellent system integration standards and exceptional aftercare support, since its founding in 1988.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Scutum UK	Exact match	Chertsey, United KingdomHQ recorded Sep 28, 2026	201-500	87 contacts →
	Exact match “Scutum Fire & Security Ltd.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	OSL Technology	Exact match	Reading, United KingdomHQ recorded Sep 28, 2026	51-200	77 contacts →
	Exact match “At OSL, our mission is to deliver adaptive security solutions that protect high-value, risk-prone areas by integrating innovative technologies designed to manage both aerial and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Telesoft	Exact match	Blandford, United KingdomHQ recorded Sep 28, 2026	51-200	68 contacts →
	Exact match “The organisations that run our world face relentless complexity and evolving threats.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Garrison NOW A Part Of Everfox	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	60 contacts →
	Exact match “Garrison is a London-based cybersecurity company founded in 2014 by David Garfield (CEO) and Henry Harrison (Chief Scientist).” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Forest Rock	Exact match	Loughborough, United KingdomHQ recorded Sep 28, 2026	51-200	56 contacts →
	Exact match “Forest Rock: Your Full-Stack IoT Solution Partner Forest Rock is a leading provider of innovative IoT and building management solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Cyberowl	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	52 contacts →
	Exact match “CyberOwl helps asset operators in the maritime and critical national infrastructure sectors gain visibility, cyber security and cyber compliance of systems on their distributed…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	ACE Fire And Security	Exact match	Bedford, United KingdomHQ recorded Sep 28, 2026	51-200	52 contacts →
	Exact match “Established in 1990, Ace Fire & Security is an end-to-end security, occupant safety, systems integration, monitoring and fire solutions specialist for commercial, industrial site…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Custom Intelligent Security	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	51 contacts →
	Exact match “Established in Custom Intelligent Security is a technology driven ISO27001 & NSi Gold Accredited independent electronic security specialist with a proven track record of…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Salunda	Exact match	Bicester, United KingdomHQ recorded Sep 28, 2026	51-200	40 contacts →
	Exact match “Salunda is established as market leader in the real-time monitoring of people and assets in harsh, dynamic environments.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Gratte Brothers Security Systems & Software	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	39 contacts →
	Exact match “Gratte Brothers is an experienced provider of integrated security solutions, which are Built on Strong Values and ultimately deliver a measurable return on investment.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Udlive	Exact match	Alton, United KingdomHQ recorded Sep 28, 2026	11-50	36 contacts →
	Exact match “UDlive designs and builds products for a variety of IoT scenarios as well as platform and location software.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Nothreat	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	36 contacts →
	Exact match “The future of IoT/OT security is here.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Safetell LTD	Exact match	Dartford, United KingdomHQ recorded Sep 28, 2026	11-50	35 contacts →
	Exact match “We provide physical security products and services to protect sites against criminal and terror attacks.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Barrier Networks	Exact match	Glasgow, United KingdomHQ recorded Sep 28, 2026	11-50	34 contacts →
	Exact match “We are your strategic cybersecurity partner – going beyond traditional models to deliver agile, expert-led protection tailored to the needs of regulated industries and critical…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Device Authority	Exact match	Reading, United KingdomHQ recorded Sep 28, 2026	11-50	32 contacts →
	Exact match “Device Authority enables end to end cyber resilience for connected devices through the discovery, visibility and automated security of large IoT/OT deployments.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Syncro Fire & Security	Exact match	Haydock, United KingdomHQ recorded Sep 28, 2026	11-50	32 contacts →
	Exact match “Syncro Fire & Security provides bespoke fire and security solutions to commercial and industrial businesses throughout the UK; and is a highly respected name within the fire…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Intrinsic Security	Exact match	Peterborough, United KingdomHQ recorded Sep 28, 2026	51-200	32 contacts →
	Exact match “Intrinsic Security is a UK-headquartered cybersecurity firm delivering 24/7 threat detection, incident response, and resilience across cloud, hybrid, OT, IoT, and identity…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Alton Valley	Exact match	Derby, United KingdomHQ recorded Sep 28, 2026	51-200	31 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 · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “iot security companies for industrial”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 293 iot security companies for industrial based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,368 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Iot security companies for industrial based in the United Kingdom at a glance

As of Sep 28, 2026

37.5%Verified-email coverage

12.5Average contacts per company

11-50Median size (employees)

32.1%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

143

11-50

51-200

201-500

501-1,000

1,001-5,000

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 293 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 “iot security companies for industrial” 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 1,368 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 September 28, 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.

Iot security companies for industrial by metro

Iot security companies for industrial in London94

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 “iot security companies for industrial”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many iot security companies for industrial are there based in the United Kingdom?

RevenueBase identified 293 company matches for iot security companies for industrial associated with the United Kingdom as of September 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?

Gorilla Technology Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most iot security companies for industrial?

London leads with 94 company records, followed by Manchester (8) and Leeds (5).

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 1,368 professional contacts with verified work emails tracked across these 293 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 September 28, 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.