Company lists · Data refreshed November 2026

Top 25 Bacnet system providers based in the United Kingdom

RevenueBase identified 163 company matches for bacnet system providers associated with the United Kingdom as of November 2026 and tracks 1,705 professional contacts across them, including 786 with verified work emails. London is the largest hub.

This list covers company matches for bacnet system providers 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
163Companies
1,705Contacts tracked
786Verified emails
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The 25 largest bacnet system providers based in the United Kingdom

Ranked by team size
Top 25 of 163 company matches for bacnet system providers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchManchester, United KingdomHQ recorded Nov 6, 2026201-500204 contacts →

Exact match

“learnd was founded in 2020 to disrupt the way buildings operate by providing energy and cost savings at scale - we call this the Power of Many.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCheam, United KingdomHQ recorded Nov 6, 2026201-500144 contacts →

Exact match

“Smith & Byford is a family-owned and operated building services company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHorsham, United KingdomHQ recorded Nov 6, 2026501-1,000117 contacts →

Exact match

“Trend is one of the world's leading Building Energy Management Systems manufacturers, with a worldwide distribution and support network covering over 50 countries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTunbridge Wells, United KingdomHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“We deliver intelligent, integrated and innovative BMS solutions through our superior customer service, approach and expertise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNorthampton, United KingdomHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“AES is a leading provider of intelligent building control system solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHartley Wintney, United KingdomHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“https://onesight.solutions/ Here at One Sightsolutions we are the leading UK supplier of reputable building automation and energy management products & services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchEgham, United KingdomHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“An independent control systems house specialising in Building Energy Management Systems (BMS, BEMS) for the building services industry and was formed in the autumn of 1998.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBirmingham, United KingdomHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Robell Control Systems Limited established in 1989, we are privately owned independent company and are leading independent specialists for design, installation, commissioning and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWarrington, United KingdomHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Building Technology Systems design and install integrated building control systems for controlling HVAC systems, lighting, door access and CCTV.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“All BMS Systems offer a comprehensive service covering consultancy, design, project management, engineering, installation and all essential support services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchStourbridge, United KingdomHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Concord Environmental Technologies specialises in the design, installation and maintenance of Building Energy Management Systems (BEMS) and Environmental Controls for companies…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLutterworth, United KingdomHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Building Control Specialists Ltd (BCS) are based Lutterworth, Leicestershire BCS are a BEMS controls company that look after an array of Trend/Honeywell(Tridium)/Satchwell BMS…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKenn, United KingdomHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Associated Technology Services (ATS Controls) is an automation and energy solutions specialist delivering Building Management Systems (BMS), Energy Management Systems (EMS), and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchOswestry, United KingdomHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Formed in 1996, Nyke Energy Services has undergone major growth to become successful Building Management Systems (BMS) specialists offering a full range of HVAC Control and BMS…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHemel Hempstead, United KingdomHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Take control of YOUR environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchEastleigh, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“H&I (Home & Industrial) Heating was established in 1972 as a sole trader/partnership for the Heating Industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLeeds, United KingdomHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Incorporated in 2005, Linear Control Systems Ltd has gained a proven track record of installing high quality HVAC BMS installations, in sectors such as, Retail, Commercial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLeeds, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Incorporated in 1982 Westminster Controls has gained a proven track record of designing, manufacturing, installing commissioning high quality HVAC BMS installations across the UK…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSale, United KingdomHQ recorded Nov 6, 2026201-50016 contacts →

Exact match

“Part of the Nordomatic Group, and established in Manchester in 1991, DDE have been answering the call for turnkey installation of building management systems for almost 30 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchFarnborough, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Novus Integration is an independent Building Energy Management Systems business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNorwich, United KingdomHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“General Business Activities ECS Power and Control Ltd is an established building energy management system house located in the East of England and was founded in 1982.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPaisley, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“BeMS Energy Services”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBirmingham, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Direct Controls specialises in building automation, delivering HVAC and Building Energy Management Systems to prime residential, commercial and industrial clients throughout the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBirmingham, United KingdomHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“adi Intelligent Buildings covers all aspects of Building Management Systems (BMS) works, from full design, supply, installation and maintenance of BMS through to retrofit…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBallinderry Upper, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Building Energy Management Systems BEMS”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 163 bacnet system providers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 786 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Bacnet system providers based in the United Kingdom at a glance

As of Nov 6, 2026
46.1%Verified-email coverage
10.5Average contacts per company
1-10Median size (employees)
12.3%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
86
11-50
58
51-200
10
201-500
3
501-1,000
1
1,001-5,000
2

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 163 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 “bacnet system providers” 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 786 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 “bacnet system providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many bacnet system providers are there based in the United Kingdom?

RevenueBase identified 163 company matches for bacnet system providers 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?

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

Which city has the most bacnet system providers?

London leads with 20 company records, followed by Leeds (5) and Birmingham (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 786 professional contacts with verified work emails tracked across these 163 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 163 bacnet system providers based in the United Kingdom. Start with a free account, no credit card.

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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.