Company lists · Data refreshed November 2026
Top 24 Operational technology vendors based in the United Kingdom
RevenueBase identified 124 company matches for operational technology vendors associated with the United Kingdom as of November 2026 and tracks 4,212 professional contacts across them, including 1,399 with verified work emails. London is the largest hub.
This list covers company matches for operational technology vendors 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 6, 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.
The 24 largest operational technology vendors based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 374 contacts → | ||||
Exact match “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 &…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 212 contacts → | ||||
Exact match “Booth Welsh is a global engineering technology company with over 30 years of experience in electrical, control systems, and instrumentation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 167 contacts → | ||||
Exact match “Ovarro's technology is used throughout the world to monitor, control and manage water and critical infrastructure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 142 contacts → | ||||
Exact match “Shaping the future, together.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 127 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 98 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 82 contacts → | ||||
Exact match “Established in 1987, iconsys is a leading UK power & automation solutions provider and systems integrator.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 58 contacts → | ||||
Exact match “Proeon Systems - an independent specialist systems integrator, with +20 years experience supplying control and safety solutions for complex and critical applications across the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 55 contacts → | ||||
Exact match “Yokogawa United Kingdom Limited is a leading provider of industrial automation technologies and services to the UK and Ireland markets.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 51 contacts → | ||||
Exact match “We are a leading global supplier of control and power solutions for industrial automation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 48 contacts → | ||||
Exact match “Simkiss Control Systems, part of United Infrastructure Group, is a trusted name in the field of industrial automation and control systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 45 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 27 contacts → | ||||
Exact match “Opensoft Systems specialises in providing tailored automation systems to industrial market sectors across the globe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 26 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 25 contacts → | ||||
Exact match “We are product and solution specialists and have extensive application knowledge of our product portfolio.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 25 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 23 contacts → | ||||
Exact match “Eltek Systems was established in 1983 and is acknowledged as one of the leading providers of industrial process and automation solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 21 contacts → | ||||
Exact match “IACS Consulting are an Aberdeen based Industrial Automation Control System consultancy that specialises exclusively in cyber security for the production and safety critical…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 20 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 19 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 15 contacts → | ||||
Exact match “Operating globally, Delta Rock has been providing electrical, control and automation solutions for our clients for decades.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 14 contacts → | ||||
Exact match “Inspec Solutions is an experienced, highly innovative, independent systems integrator, developing control, safety, automation, and OT/IT software solutions across all sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 12 contacts → | ||||
Exact match “Oil and Gas Metering Systems & Services” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 12 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 · Nov 6, 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 “operational technology vendors”. 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 24 of 124 operational technology vendors based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 1,399 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Operational technology vendors based in the United Kingdom at a glance
As of Nov 6, 2026Companies by employee count
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 124 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 vendors” 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 1,399 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 6, 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 vendors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many operational technology vendors are there based in the United Kingdom?
RevenueBase identified 124 company matches for operational technology vendors 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?
Capula tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most operational technology vendors?
London leads with 17 company records, followed by Aberdeen (7) and Manchester (4).
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 1,399 professional contacts with verified work emails tracked across these 124 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 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 124 operational technology vendors based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Operational technology vendors by geography
- Operational technology vendors based in Sao Paulo, Brazil
- Operational technology vendors based in Pune, India
- Operational technology vendors based in Houston, United States
- Operational technology vendors based in Argentina
- Operational technology vendors based in Australia
- Operational technology vendors based in Belgium
- Operational technology vendors based in Brazil
- Operational technology vendors based in Canada
- Operational technology vendors based in Chile
- Operational technology vendors based in Colombia
- Operational technology vendors based in Czechia
- Operational technology vendors based in France
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Operational technology vendors based in Sao Paulo, Brazil
- Operational technology vendors based in Pune, India
- Operational technology vendors based in Houston, United States
- Operational technology vendors based in Argentina
- Operational technology vendors based in Australia
- Operational technology vendors based in Belgium
Company intelligence · public preview
Top 24 operational technology vendors based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 124 matching company records for operational technology vendors based in the United Kingdom, with 4,212 tracked contacts and 1,399 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 24 operational technology vendors based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Capulacapula.comHQ: Stone, United KingdomReported employees: 201-500 | Stone, United Kingdom | 201-500 | Exact match | 374 contacts → |
“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 &…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Booth Welshboothwelsh.co.ukHQ: Irvine, United KingdomReported employees: 201-500 | Irvine, United Kingdom | 201-500 | Exact match | 212 contacts → |
“Booth Welsh is a global engineering technology company with over 30 years of experience in electrical, control systems, and instrumentation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Ovarroovarro.comHQ: Sheffield, United KingdomReported employees: 201-500 | Sheffield, United Kingdom | 201-500 | Exact match | 167 contacts → |
“Ovarro's technology is used throughout the world to monitor, control and manage water and critical infrastructure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  DPS Groupdp-sgroup.co.ukHQ: Glenrothes, United KingdomReported employees: 51-200 | Glenrothes, United Kingdom | 51-200 | Exact match | 142 contacts → |
“Shaping the future, together.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Sella Controls A Hima Companysellacontrols.comHQ: Cheshire, United KingdomReported employees: 51-200 | Cheshire, United Kingdom | 51-200 | Exact match | 127 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Solutionsptsolutionspt.comHQ: Cheadle, United KingdomReported employees: 51-200 | Cheadle, United Kingdom | 51-200 | Exact match | 98 contacts → |
“SolutionsPT provides industrial software, hardware and services to manufacturing and infrastructure organisations across the United Kingdom and Ireland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Iconsysiconsys.co.ukHQ: Telford, United KingdomReported employees: 51-200 | Telford, United Kingdom | 51-200 | Exact match | 82 contacts → |
“Established in 1987, iconsys is a leading UK power & automation solutions provider and systems integrator.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Proeon Systems LTDproeon.co.ukHQ: Norwich, United KingdomReported employees: 51-200 | Norwich, United Kingdom | 51-200 | Exact match | 58 contacts → |
“Proeon Systems - an independent specialist systems integrator, with +20 years experience supplying control and safety solutions for complex and critical applications across the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Yokogawa UK LTDyokogawa.comHQ: Runcorn, United KingdomReported employees: 51-200 | Runcorn, United Kingdom | 51-200 | Exact match | 55 contacts → |
“Yokogawa United Kingdom Limited is a leading provider of industrial automation technologies and services to the UK and Ireland markets.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  The Automated Technology Groupthe-atg.comHQ: Silsoe, United KingdomReported employees: 201-500 | Silsoe, United Kingdom | 201-500 | Exact match | 51 contacts → |
“We are a leading global supplier of control and power solutions for industrial automation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  United Infrastructure Systemssimkiss.co.ukHQ: Middleton, United KingdomReported employees: 51-200 | Middleton, United Kingdom | 51-200 | Exact match | 48 contacts → |
“Simkiss Control Systems, part of United Infrastructure Group, is a trusted name in the field of industrial automation and control systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Remsdaq LTDremsdaq.comHQ: Deeside, United KingdomReported employees: 51-200 | Deeside, United Kingdom | 51-200 | Exact match | 45 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Opensoft Systems LTDopensoftsystems.co.ukHQ: Knaresborough, United KingdomReported employees: 11-50 | Knaresborough, United Kingdom | 11-50 | Exact match | 27 contacts → |
“Opensoft Systems specialises in providing tailored automation systems to industrial market sectors across the globe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Incontrol Systems Limitedincontrol.co.ukHQ: Barlborough, United KingdomReported employees: 11-50 | Barlborough, United Kingdom | 11-50 | Exact match | 26 contacts → |
“InControl Systems have been providing solutions for process control, automation and information systems since From consultation and conception through to design, implementation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Ashdaleashdale.co.ukHQ: Newtownabbey, United KingdomReported employees: 11-50 | Newtownabbey, United Kingdom | 11-50 | Exact match | 25 contacts → |
“We are product and solution specialists and have extensive application knowledge of our product portfolio.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  CETIXcetix.co.ukHQ: Rotherham, United KingdomReported employees: 11-50 | Rotherham, United Kingdom | 11-50 | Exact match | 25 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Eltek Systems LTDeltek-systems.comHQ: Oundle, United KingdomReported employees: 11-50 | Oundle, United Kingdom | 11-50 | Exact match | 23 contacts → |
“Eltek Systems was established in 1983 and is acknowledged as one of the leading providers of industrial process and automation solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Sword Iacsiacsconsulting.comHQ: Aberdeen, United KingdomReported employees: 11-50 | Aberdeen, United Kingdom | 11-50 | Exact match | 21 contacts → |
“IACS Consulting are an Aberdeen based Industrial Automation Control System consultancy that specialises exclusively in cyber security for the production and safety critical…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Honeywel Limitedhoneywell.com HQ: Hampshire, United KingdomReported employees: 1-10 | Hampshire, United Kingdom | 1-10 | Exact match | 20 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 |  Global Automation NI LTDglobalautomation.co.ukHQ: Dungannon, United KingdomReported employees: 11-50 | Dungannon, United Kingdom | 11-50 | Exact match | 19 contacts → |
“Global Automation provides a quality Systems Integration Service to our customers over a range of industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Delta Rockdeltarock.co.ukHQ: Sandycroft, United KingdomReported employees: 51-200 | Sandycroft, United Kingdom | 51-200 | Exact match | 15 contacts → |
“Operating globally, Delta Rock has been providing electrical, control and automation solutions for our clients for decades.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Inspec Solutions LTDinspecsolutions.co.ukHQ: Sheffield, United KingdomReported employees: 11-50 | Sheffield, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Inspec Solutions is an experienced, highly innovative, independent systems integrator, developing control, safety, automation, and OT/IT software solutions across all sectors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Aquidata XLxlg.co.ukHQ: Aberdeen, United KingdomReported employees: 11-50 | Aberdeen, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Oil and Gas Metering Systems & Services” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Bandgi Technologiesbandgitechnologies.comHQ: Maidenhead, United KingdomReported employees: 11-50 | Maidenhead, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Operational Technology Expertise (Utilities & Manufacturing Industry) Bandgi Technologies has deep hands-on experience delivering OT solutions for utility and industrial…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 124 company matches
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Operational technology vendors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
117 records in the displayed employee bands.
7 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 124 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for operational technology vendors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many operational technology vendors did RevenueBase find based in the United Kingdom?
The saved snapshot records 124 matching company records, 4,212 tracked contacts and 1,399 verified emails. The public preview displays 24 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Operational technology vendors by geography
- Operational technology vendors based in Sao Paulo, Brazil
- Operational technology vendors based in Pune, India
- Operational technology vendors based in Houston, United States
- Operational technology vendors based in Argentina
- Operational technology vendors based in Australia
- Operational technology vendors based in Belgium
- Operational technology vendors based in Brazil
- Operational technology vendors based in Canada
- Operational technology vendors based in Chile
- Operational technology vendors based in Colombia
- Operational technology vendors based in Czechia
- Operational technology vendors based in France
Cite this list
RevenueBase Data Team. Top 24 operational technology vendors based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/operational-technology-vendors/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Operational technology vendors based in Sao Paulo, Brazil
- Operational technology vendors based in Pune, India
- Operational technology vendors based in Houston, United States
- Operational technology vendors based in Argentina
- Operational technology vendors based in Australia
- Operational technology vendors based in Belgium
Company intelligence · public preview
Top 24 operational technology vendors based in the United Kingdom
RevenueBase records 124 matching company records for operational technology vendors based in the United Kingdom, with 4,212 tracked contacts and 1,399 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 24 operational technology vendors based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Capulacapula.com HQ: Stone, United KingdomReported employees: 201-500 | Stone, United Kingdom | 201-500 | Exact match | 374 contacts → |
“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 &…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Booth Welshboothwelsh.co.uk HQ: Irvine, United KingdomReported employees: 201-500 | Irvine, United Kingdom | 201-500 | Exact match | 212 contacts → |
“Booth Welsh is a global engineering technology company with over 30 years of experience in electrical, control systems, and instrumentation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Ovarroovarro.com HQ: Sheffield, United KingdomReported employees: 201-500 | Sheffield, United Kingdom | 201-500 | Exact match | 167 contacts → |
“Ovarro's technology is used throughout the world to monitor, control and manage water and critical infrastructure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | DPS Groupdp-sgroup.co.uk HQ: Glenrothes, United KingdomReported employees: 51-200 | Glenrothes, United Kingdom | 51-200 | Exact match | 142 contacts → |
“Shaping the future, together.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Sella Controls A Hima Companysellacontrols.com HQ: Cheshire, United KingdomReported employees: 51-200 | Cheshire, United Kingdom | 51-200 | Exact match | 127 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Solutionsptsolutionspt.com HQ: Cheadle, United KingdomReported employees: 51-200 | Cheadle, United Kingdom | 51-200 | Exact match | 98 contacts → |
“SolutionsPT provides industrial software, hardware and services to manufacturing and infrastructure organisations across the United Kingdom and Ireland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Iconsysiconsys.co.uk HQ: Telford, United KingdomReported employees: 51-200 | Telford, United Kingdom | 51-200 | Exact match | 82 contacts → |
“Established in 1987, iconsys is a leading UK power & automation solutions provider and systems integrator.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Proeon Systems LTDproeon.co.uk HQ: Norwich, United KingdomReported employees: 51-200 | Norwich, United Kingdom | 51-200 | Exact match | 58 contacts → |
“Proeon Systems - an independent specialist systems integrator, with +20 years experience supplying control and safety solutions for complex and critical applications across the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Yokogawa UK LTDyokogawa.com HQ: Runcorn, United KingdomReported employees: 51-200 | Runcorn, United Kingdom | 51-200 | Exact match | 55 contacts → |
“Yokogawa United Kingdom Limited is a leading provider of industrial automation technologies and services to the UK and Ireland markets.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | The Automated Technology Groupthe-atg.com HQ: Silsoe, United KingdomReported employees: 201-500 | Silsoe, United Kingdom | 201-500 | Exact match | 51 contacts → |
“We are a leading global supplier of control and power solutions for industrial automation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | United Infrastructure Systemssimkiss.co.uk HQ: Middleton, United KingdomReported employees: 51-200 | Middleton, United Kingdom | 51-200 | Exact match | 48 contacts → |
“Simkiss Control Systems, part of United Infrastructure Group, is a trusted name in the field of industrial automation and control systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Remsdaq LTDremsdaq.com HQ: Deeside, United KingdomReported employees: 51-200 | Deeside, United Kingdom | 51-200 | Exact match | 45 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Opensoft Systems LTDopensoftsystems.co.uk HQ: Knaresborough, United KingdomReported employees: 11-50 | Knaresborough, United Kingdom | 11-50 | Exact match | 27 contacts → |
“Opensoft Systems specialises in providing tailored automation systems to industrial market sectors across the globe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Incontrol Systems Limitedincontrol.co.uk HQ: Barlborough, United KingdomReported employees: 11-50 | Barlborough, United Kingdom | 11-50 | Exact match | 26 contacts → |
“InControl Systems have been providing solutions for process control, automation and information systems since From consultation and conception through to design, implementation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ashdaleashdale.co.uk HQ: Newtownabbey, United KingdomReported employees: 11-50 | Newtownabbey, United Kingdom | 11-50 | Exact match | 25 contacts → |
“We are product and solution specialists and have extensive application knowledge of our product portfolio.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | CETIXcetix.co.uk HQ: Rotherham, United KingdomReported employees: 11-50 | Rotherham, United Kingdom | 11-50 | Exact match | 25 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Eltek Systems LTDeltek-systems.com HQ: Oundle, United KingdomReported employees: 11-50 | Oundle, United Kingdom | 11-50 | Exact match | 23 contacts → |
“Eltek Systems was established in 1983 and is acknowledged as one of the leading providers of industrial process and automation solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sword Iacsiacsconsulting.com HQ: Aberdeen, United KingdomReported employees: 11-50 | Aberdeen, United Kingdom | 11-50 | Exact match | 21 contacts → |
“IACS Consulting are an Aberdeen based Industrial Automation Control System consultancy that specialises exclusively in cyber security for the production and safety critical…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Honeywel Limitedhoneywell.com HQ: Hampshire, United KingdomReported employees: 1-10 | Hampshire, United Kingdom | 1-10 | Exact match | 20 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Global Automation NI LTDglobalautomation.co.uk HQ: Dungannon, United KingdomReported employees: 11-50 | Dungannon, United Kingdom | 11-50 | Exact match | 19 contacts → |
“Global Automation provides a quality Systems Integration Service to our customers over a range of industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Delta Rockdeltarock.co.uk HQ: Sandycroft, United KingdomReported employees: 51-200 | Sandycroft, United Kingdom | 51-200 | Exact match | 15 contacts → |
“Operating globally, Delta Rock has been providing electrical, control and automation solutions for our clients for decades.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Inspec Solutions LTDinspecsolutions.co.uk HQ: Sheffield, United KingdomReported employees: 11-50 | Sheffield, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Inspec Solutions is an experienced, highly innovative, independent systems integrator, developing control, safety, automation, and OT/IT software solutions across all sectors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Aquidata XLxlg.co.uk HQ: Aberdeen, United KingdomReported employees: 11-50 | Aberdeen, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Oil and Gas Metering Systems & Services” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Bandgi Technologiesbandgitechnologies.com HQ: Maidenhead, United KingdomReported employees: 11-50 | Maidenhead, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Operational Technology Expertise (Utilities & Manufacturing Industry) Bandgi Technologies has deep hands-on experience delivering OT solutions for utility and industrial…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 124 company matches
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Operational technology vendors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
117 records in the displayed employee bands.
7 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 124 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for operational technology vendors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many operational technology vendors did RevenueBase find based in the United Kingdom?
The saved snapshot records 124 matching company records, 4,212 tracked contacts and 1,399 verified emails. The public preview displays 24 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 24 operational technology vendors based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/operational-technology-vendors/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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