Company lists · Data refreshed September 2026

Top 25 Industrial automation system integrators based in the United Kingdom

Name: Industrial automation system integrators based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 1,305 companies tracked

RevenueBase identified 1,305 industrial automation system integrators headquartered in the United Kingdom as of September 2026 and tracks 15,121 professional contacts across them, including 6,178 with verified work emails. London is the largest hub.

This list covers industrial automation system integrators headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

1,305Companies

15,121Contacts tracked

6,178Verified emails

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The 25 largest industrial automation system integrators based in the United Kingdom

Ranked by team size

Top 25 of 1,305 industrial automation system integrators based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to industrial automation system integrators: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Eurotherm	Strong evidence	Worthing, United KingdomHQ checked Sep 16, 2026	1,001-5,000	392 contacts →
	Strong evidence “Eurotherm is a leading global supplier of machine automation products, applications, systems, and services for customers in specialist industries.” Source: RevenueBase Database · checked Sep 16, 2026
2	Trinity Fire & Security Systems	Indirect evidence	Exeter, United KingdomHQ checked Sep 16, 2026	501-1,000	386 contacts →
	Indirect evidence “Trinity’s mission statement is simple - to provide high quality design, installation, commissioning and long term after care of Fire Detection, Fire Suppression, Life Safety and…” Source: RevenueBase Database · checked Sep 16, 2026
3	Capula	Partial evidence	Stone, United KingdomHQ checked Sep 16, 2026	201-500	351 contacts →
	Partial evidence “What we do \| With a focus on operational technology and digital transformation, Capula has been a leader in advanced system integration for decades; optimising efficiency &…” Source: RevenueBase Database · checked Sep 16, 2026
4	MARCH	Indirect evidence	Multiple Locations Uk-wide, United KingdomHQ checked Sep 16, 2026	1,001-5,000	273 contacts →
	Indirect evidence “We are March.” Source: RevenueBase Database · checked Sep 16, 2026
5	Routeco	Indirect evidence	Milton Keynes, United KingdomHQ checked Sep 16, 2026	201-500	252 contacts →
	Indirect evidence “At Routeco, we support leading global technology manufacturers with an extensive team of technical specialists, along with proven tools for growth – all focused on strengthening…” Source: RevenueBase Database · checked Sep 16, 2026
6	ITI Group	Indirect evidence	Sheffield, United KingdomHQ checked Sep 16, 2026	201-500	234 contacts →
	Indirect evidence “For organisations facing the compounding threats of ageing assets, a retiring workforce, and evolving cyber attacks, the status quo is no longer an option.” Source: RevenueBase Database · checked Sep 16, 2026
7	Booth Welsh	Partial evidence	Irvine, United KingdomHQ checked Sep 16, 2026	201-500	192 contacts →
	Partial evidence “Booth Welsh is a global engineering technology company with over 30 years of experience in electrical, control systems, and instrumentation.” Source: RevenueBase Database · checked Sep 16, 2026
8	Knapp UK	Strong evidence	Chalgrove, United KingdomHQ checked Sep 16, 2026	1,001-5,000	158 contacts →
	Strong evidence “KNAPP is a leading global supplier of warehouse automation systems and software for the e-commerce, retail, fashion, food, pharmaceuticals and manufacturing sectors.” Source: RevenueBase Database · checked Sep 16, 2026
9	Kempston Controls	Strong evidence	Rushden, United KingdomHQ checked Sep 16, 2026	201-500	139 contacts →
	Strong evidence “Kempston Controls is a leader in distributing electrical and mechanical industrial control and automation components.” Source: RevenueBase Database · checked Sep 16, 2026
10	DPS Group	Indirect evidence	Glenrothes, United KingdomHQ checked Sep 16, 2026	51-200	139 contacts →
	Indirect evidence “Shaping the future, together.” Source: RevenueBase Database · checked Sep 16, 2026
11	Sella Controls A Hima Company	Strong evidence	Cheshire, United KingdomHQ checked Sep 16, 2026	51-200	120 contacts →
	Strong evidence “SELLA CONTROLS - A HIMA Company, is a designer and supplier of integrated safety, control and automation systems and specialises in delivering the following: Process Control and…” Source: RevenueBase Database · checked Sep 16, 2026
12	BPX Electro Mechanical Co. LTD	Partial evidence	Leicester, United KingdomHQ checked Sep 16, 2026	51-200	109 contacts →
	Partial evidence “We are BPX, 150+ dedicated, knowledgeable, and caring people, based in fifteen branches throughout the UK and Ireland, supplying customers worldwide with automation and control…” Source: RevenueBase Database · checked Sep 16, 2026
13	Orbital GAS Systems Bilfinger Nzero	Partial evidence	Stone, United KingdomHQ checked Sep 16, 2026	51-200	109 contacts →
	Partial evidence “Over the past 30 years, Orbital has grown to become one of the UK's largest independent system integration organisations handling various contracts ranging in value.” Source: RevenueBase Database · checked Sep 16, 2026
14	Mpac Lambert	Strong evidence	Tadcaster, United KingdomHQ checked Sep 16, 2026	51-200	107 contacts →
	Strong evidence “Lambert are specialists in bespoke automation, complex manufacturing processes & assembly systems.” Source: RevenueBase Database · checked Sep 16, 2026
15	PCE Automation	Strong evidence	Beccles, United KingdomHQ checked Sep 16, 2026	201-500	105 contacts →
	Strong evidence “Formed in 1961, PCE Automation Ltd has established itself as an automation solutions provider for a wide range of product handling, assembling and testing systems with a worldwide…” Source: RevenueBase Database · checked Sep 16, 2026
16	Parmley Graham LTD	Indirect evidence	Gateshead, United KingdomHQ checked Sep 16, 2026	51-200	100 contacts →
	Indirect evidence “Empowering Industry with Innovation, Expertise, and Trusted Supply.” Source: RevenueBase Database · checked Sep 16, 2026
17	Radwell International-United Kingdom	Strong evidence	Newcastle-under-lyme, United KingdomHQ checked Sep 16, 2026	1,001-5,000	97 contacts →
	Strong evidence “Radwell, established in 1979, is a global leader in industrial automation solutions, providing new, never-used, refurbished, obsolete, and hard-to-find automation, industrial…” Source: RevenueBase Database · checked Sep 16, 2026
18	Total Integrated Solutions TIS LTD	Indirect evidence	Mansfield, United KingdomHQ checked Sep 16, 2026	51-200	94 contacts →
	Indirect evidence “Better protect your people, places and spaces.” Source: RevenueBase Database · checked Sep 16, 2026
19	Adsyst Automation Limited	Strong evidence	Yateley, United KingdomHQ checked Sep 16, 2026	51-200	93 contacts →
	Strong evidence “As a System Integrator for over 35 years, Adsyst (Automation) Ltd has been providing complex Control Systems for Process Control, Automation and Telemetry to customers worldwide.” Source: RevenueBase Database · checked Sep 16, 2026
20	Solutionspt	Partial evidence	Cheadle, United KingdomHQ checked Sep 16, 2026	51-200	93 contacts →
	Partial evidence “SolutionsPT provides industrial software, hardware and services to manufacturing and infrastructure organisations across the United Kingdom and Ireland.” Source: RevenueBase Database · checked Sep 16, 2026
21	AGITO	Partial evidence	Huntingdon, United KingdomHQ checked Sep 16, 2026	51-200	86 contacts →
	Partial evidence “AGITO, commenced operation in 1979 and now have over 40 years of experience in the provision of professional engineering solutions and Automation to the Food and Beverage, Parcel…” Source: RevenueBase Database · checked Sep 16, 2026
22	OAL	Indirect evidence	Peterborough, United KingdomHQ checked Sep 16, 2026	51-200	86 contacts →
	Indirect evidence “At OAL we help food manufacturers automate.” Source: RevenueBase Database · checked Sep 16, 2026
23	Twistedpair LTD	Indirect evidence	Portsmouth, United KingdomHQ checked Sep 16, 2026	51-200	83 contacts →
	Indirect evidence “Connecting people, places, and possibilities through transformative workplace technology.” Source: RevenueBase Database · checked Sep 16, 2026
24	KCP Network	Partial evidence	Bracknell, United KingdomHQ checked Sep 16, 2026	51-200	81 contacts →
	Partial evidence “KCP \| Network Solutions and Design \| Software Development \| Automation Since 2008 KCP built a legacy of trust with our global customers by becoming a leading provider of SMART…” Source: RevenueBase Database · checked Sep 16, 2026
25	3p Innovation	Strong evidence	Warwick, United KingdomHQ checked Sep 16, 2026	51-200	80 contacts →
	Strong evidence “3P innovation develops customised automation solutions for pharmaceutical and industrial manufacturers facing complex production challenges.” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: industrial automation system integrators. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names industrial automation system integrators.
Partial evidence: Its own public description names part of industrial automation system integrators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial automation system integrators. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,305 industrial automation system integrators based in the United Kingdom

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Industrial automation system integrators based in the United Kingdom at a glance

As of Sep 16, 2026

40.9%Verified-email coverage

11.6Average contacts per company

1-10Median size (employees)

9.7%Largest-city concentration · London

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

756

11-50

390

51-200

111

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,305 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among industrial automation system integrators, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “industrial automation system integrators”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names industrial automation system integrators), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among industrial automation system integrators, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 6,178 across the full list. 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 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Industrial automation system integrators by metro

Industrial automation system integrators in London127
Industrial automation system integrators in Birmingham28

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names industrial automation system integrators, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many industrial automation system integrators are there based in the United Kingdom?

RevenueBase identified 1,305 industrial automation system integrators headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Eurotherm, headquartered in Worthing, tops this list with the largest team on record.

Which city has the most industrial automation system integrators?

London leads with 127 headquartered companies, followed by Birmingham (28) and Manchester (20).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 6,178 verified decision-maker contacts tracked across these 1,305 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.