Company lists · Data refreshed September 2026

Top 25 Operational technology software companies based in the United Kingdom

RevenueBase identified 176 company matches for operational technology software companies associated with the United Kingdom as of September 2026 and tracks 3,435 professional contacts across them, including 1,126 with verified work emails. London is the largest hub.

This list covers company matches for operational technology 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 September 29, 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 29, 2026 How this list was built
176Companies
3,435Contacts tracked
1,126Verified emails
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The 25 largest operational technology software companies based in the United Kingdom

Ranked by team size
Top 25 of 176 company matches for operational technology software companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchLondon, United KingdomHQ recorded Sep 29, 20261,001-5,000385 contacts →

Exact match

“Founded in 2012, Forterro has grown to become a category leader software solutions for the industrial market – with strongholds in Europe’s top production economies, as well as…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchOxfordshire, United KingdomHQ recorded Sep 29, 202651-200120 contacts →

Exact match

“AMT-SYBEX has worked in the infrastructure and energy industries since 1990, witnessing many changes; from privatisation to deregulation, to smart energy and beyond.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchYateley, United KingdomHQ recorded Sep 29, 202651-20093 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchCheadle, United KingdomHQ recorded Sep 29, 202651-20093 contacts →

Exact match

“SolutionsPT provides industrial software, hardware and services to manufacturing and infrastructure organisations across the United Kingdom and Ireland.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchCoventry, United KingdomHQ recorded Sep 29, 202651-20046 contacts →

Exact match

“MCS has continually invested in technology and people to ensure that we provide cost-effective solutions for control applications.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchDeeside, United KingdomHQ recorded Sep 29, 202651-20039 contacts →

Exact match

“Remsdaq Ltd, is a UK-based hardware and software system engineering company supplying off-the-shelf and turnkey solutions for SCADA (sub-station EHV/HV/MV/LV monitoring)…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchSheffield, United KingdomHQ recorded Sep 29, 202651-20033 contacts →

Exact match

“Servelec Controls develops and integrates bespoke mission-critical systems for national infrastructure by bringing together specialist hardware, software and world-class…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchRedditch, United KingdomHQ recorded Sep 29, 202611-5031 contacts →

Exact match

“MAC Solutions empowers industrial organisations to secure, connect, and innovate by delivering trusted IT and OT solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchWaterlooville, United KingdomHQ recorded Sep 29, 2026501-1,00028 contacts →

Exact match

“Cougar Automation is a leading System Integrator providing automation and control systems to industry, manufacturing and process plants (PLC, SCADA & MES).”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchKnaresborough, United KingdomHQ recorded Sep 29, 202611-5025 contacts →

Exact match

“Opensoft Systems specialises in providing tailored automation systems to industrial market sectors across the globe.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchKings Norton, United KingdomHQ recorded Sep 29, 202651-20024 contacts →

Exact match

“adi Automation provide fully integrated industrial automation and control solutions, employing an extensive range of PLC, HMI and SCADA technologies, delivering major turn-key…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchNewtownabbey, United KingdomHQ recorded Sep 29, 202611-5024 contacts →

Exact match

“We are product and solution specialists and have extensive application knowledge of our product portfolio.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchRotherham, United KingdomHQ recorded Sep 29, 202611-5023 contacts →

Exact match

“Cetix is an independent systems integrator and a proud member of the Ulmatec Group, with over 30 years' experience supplying industrial control systems and services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchCoventry, United KingdomHQ recorded Sep 29, 202611-5022 contacts →

Exact match

“CCS Technology was established in 1988 to provide specialist control system design, software and manufacture for industrial machinery.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchBarlborough, United KingdomHQ recorded Sep 29, 202611-5022 contacts →

Exact match

“InControl Systems have been providing solutions for process control, automation and information systems since From consultation and conception through to design, implementation…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchSheffield, United KingdomHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“Riverside Automation Limited is a highly respected organisation providing solutions in industrial automation and control.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchDungannon, United KingdomHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“Global Automation provides a quality Systems Integration Service to our customers over a range of industries.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchDarlington, United KingdomHQ recorded Sep 29, 202611-5015 contacts →

Exact match

“Cleveland Systems Engineering is a control systems integrator specialising in control systems and software for the manufacturing and process industries.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchTees Valley, United KingdomHQ recorded Sep 29, 202611-5014 contacts →

Exact match

“Industrial Automation Software & Systems Tascomp are the developers of Prodigy HMI SCADA software package for industrial monitoring, control and automation.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchNottingham, United KingdomHQ recorded Sep 29, 202611-5014 contacts →

Exact match

“About Us Golconda is a leading supplier of PC/PLC/SCADA systems for control applications in process industries.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchMaidenhead, United KingdomHQ recorded Sep 29, 202611-5014 contacts →

Exact match

“Operational Technology Expertise (Utilities & Manufacturing Industry) Bandgi Technologies has deep hands-on experience delivering OT solutions for utility and industrial…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchRugeley, United KingdomHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“Industrial IT/OT solutions for manufacturing”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchGlasgow, United KingdomHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“Established in 1996 Batch Control Systems has earned an enviable reputation for delivering a first class service in the automation field.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchDunstable, United KingdomHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“Ambrit is a leading provider of software solutions for the oil and gas industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchLytchett Matravers, United KingdomHQ recorded Sep 29, 20261-1013 contacts →

Exact match

“Silki LTD is an industry leading provider of cutting edge automation solutions that merge electromechanical engineering, advanced software development and AI driven analytics.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 176 operational technology software companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,126 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Operational technology software companies based in the United Kingdom at a glance

As of Sep 29, 2026
32.8%Verified-email coverage
19.5Average contacts per company
1-10Median size (employees)
10.2%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
109
11-50
51
51-200
12
501-1,000
1
1,001-5,000
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 176 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 “operational technology 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 1,126 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 29, 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 “operational technology software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many operational technology software companies are there based in the United Kingdom?

RevenueBase identified 176 company matches for operational technology software companies 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?

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

Which city has the most operational technology software companies?

London leads with 18 company records, followed by Aberdeen (5) and Glasgow (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 1,126 professional contacts with verified work emails tracked across these 176 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 29, 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.