Company lists · Data refreshed September 2026
Top 25 Public utilities based in the United Kingdom
RevenueBase identified 105 company matches for public utilities associated with the United Kingdom as of September 2026 and tracks 37,126 professional contacts across them, including 16,677 with verified work emails. London is the largest hub.
This list covers company matches for public utilities 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 16, 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 25 largest public utilities based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 24,403 contacts → | ||||
Exact match “We power the lives of millions of people across Britain, New York and Massachusetts, moving energy from where it’s made to the communities that need it, every single day.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 2 | 5,563 contacts → | ||||
Exact match “Water is wonderful.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 1,868 contacts → | ||||
Exact match “Bath-times, half-times, party-times, meeting-times, and cooking-times.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 1,629 contacts → | ||||
Exact match “NWG (Northumbrian Water Group) provides water and sewerage services to 2.7 million people in the North East of England as Northumbrian Water, and water services to 1.5 million…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 928 contacts → | ||||
Exact match “Our vision is to be the leading community-focused water company.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 762 contacts → | ||||
Exact match “We are Wales & West Utilities, your gas emergency and pipeline service.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 324 contacts → | ||||
Exact match “Sapphire Utility Solutions has quickly become a trusted name in the utility, transport and highways sectors, known for our capabilities in delivering innovative solutions to meet…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 238 contacts → | ||||
Exact match “South Staffs Water is a private water company formed in 1853 to provide water to the inhabitants of the Black Country.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 137 contacts → | ||||
Exact match “S&R Construction was founded in 1998 with a view to providing affordable, sustainable gas, water and electric mains and utility installation services for a broad range of clients.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 135 contacts → | ||||
Exact match “Originally established in 2018, the business was rebranded in 2020 as IES Utilities Group Ltd.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 48 contacts → | ||||
Exact match “Indigo Networks invests in, adopts, owns and operates essential electricity, gas and water infrastructure and networks across the UK.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 39 contacts → | ||||
Exact match “FINCHER UTILITIES LIMITED is a Multi Utility services company based out of SWINFORD HOUSE ALBION STREET, BRIERLEY HILL, United Kingdom.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 13 | 36 contacts → | ||||
Exact match “Welcome to Caecillian, a dynamic organisation with a rich history rooted in the utilities sector.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 29 contacts → | ||||
Exact match “Founded in 2003, Utilita Energy was created to challenge the Big 6 energy suppliers by empowering everyone with a fair and flexible service that’s good for the pocket and planet.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 29 contacts → | ||||
Exact match “M&S Water Services (Utilities) Limited has been trading since 1997 when the company was set up to bridge the gap between water companies and the customer that domestic plumbers…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 21 contacts → | ||||
Exact match “Infinity Utilities Ltd is a forward-thinking utility solutions provider dedicated to delivering reliable, efficient, and cost-effective services to residential, commercial, and…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 19 contacts → | ||||
Exact match “Anglian Water Services Ltd is an utilities company based out of Milton House Cowley Road, CAMBRIDGE, United Kingdom.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 16 contacts → | ||||
Exact match “Fastflow Pipeline Services provides a comprehensive range of utility infrastructure services covering all aspects of pipeline networks including investigation, design, planning…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 14 contacts → | ||||
Exact match “Dewhurst Utility Services Ltd (DUSL) is a Lloyds Registered MURS accredited company based in Preston, Lancashire who provides complete multi-utility (gas, water & electric)…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 20 | 13 contacts → | ||||
Exact match “About CM Utilities Group Established in 2001, CM Utilities Group was founded with a vision to provide cost-effective, sustainable solutions for gas utility installations across a…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 21 | 13 contacts → | ||||
Exact match “Our objective is to provide a one stop utility solution to deliver water, electricity, gas and telecommunications infrastructure to your site.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 22 | 13 contacts → | ||||
Exact match “Apllebridge Utilities Ltd designs, installs and commissions New Water, Gas, Electric and Telecoms/Fibre infrastructure.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 23 | 12 contacts → | ||||
Exact match “OAKWICK UTILITY ARBORISTS LTD is an utilities company.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 24 | 10 contacts → | ||||
Exact match “Electricity Solutions Ltd (ES) is a premier MURS Accredited Multi Utilitiy Infrastructure Provider, offering a complete turnkey alternative to host Distribution Network Operators…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 25 | 10 contacts → | ||||
Exact match “At Mercia Utility Services we want to build long-lasting partnerships by having an honest approach with our clients, customers and employees.” Recorded in the RevenueBase company graph · Sep 16, 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 “public utilities”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 105 public utilities based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 16,677 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Public utilities based in the United Kingdom at a glance
As of Sep 16, 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 105 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 “public utilities” 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 16,677 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 16, 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 “public utilities”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many public utilities are there based in the United Kingdom?
RevenueBase identified 105 company matches for public utilities 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?
National Grid tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most public utilities?
London leads with 12 company records, followed by Manchester (5) and Belfast (2).
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 16,677 professional contacts with verified work emails tracked across these 105 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 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 105 public utilities based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Public utilities by geography
- Public utilities based in Argentina
- Public utilities based in Australia
- Public utilities based in Austria
- Public utilities based in Brazil
- Public utilities based in Canada
- Public utilities based in Colombia
- Public utilities based in Denmark
- Public utilities based in Finland
- Public utilities based in France
- Public utilities based in Germany
- Public utilities based in India
- Public utilities based in Italy
Browse the directory
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
Company intelligence · public preview
Top 25 public utilities 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 105 matching company records for public utilities based in the United Kingdom, with 37,126 tracked contacts and 16,677 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 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 25 public utilities 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 |  National Gridnationalgrid.comHQ: London, United KingdomReported employees: 10001+ | London, United Kingdom | 10001+ | Exact match | 24,403 contacts → |
“We power the lives of millions of people across Britain, New York and Massachusetts, moving energy from where it’s made to the communities that need it, every single day.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Severn Trentseverntrent.com HQ: Coventry, United KingdomReported employees: 5,001-10,000 | Coventry, United Kingdom | 5,001-10,000 | Exact match | 5,563 contacts → |
“Water is wonderful.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | DŴR Cymru Welsh Waterdwrcymru.com HQ: Cardiff, United KingdomReported employees: 1,001-5,000 | Cardiff, United Kingdom | 1,001-5,000 | Exact match | 1,868 contacts → |
“Bath-times, half-times, party-times, meeting-times, and cooking-times.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | NWG Northumbrian Water Groupnwl.co.uk HQ: Durham, United KingdomReported employees: 1,001-5,000 | Durham, United Kingdom | 1,001-5,000 | Exact match | 1,629 contacts → |
“NWG (Northumbrian Water Group) provides water and sewerage services to 2.7 million people in the North East of England as Northumbrian Water, and water services to 1.5 million…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Affinity Wateraffinitywater.co.ukHQ: Hatfield, United KingdomReported employees: 1,001-5,000 | Hatfield, United Kingdom | 1,001-5,000 | Exact match | 928 contacts → |
“Our vision is to be the leading community-focused water company.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Wales & West Utilitieswwutilities.co.ukHQ: Newport, United KingdomReported employees: 1,001-5,000 | Newport, United Kingdom | 1,001-5,000 | Exact match | 762 contacts → |
“We are Wales & West Utilities, your gas emergency and pipeline service.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sapphire Utility Solutions LTDsus.co.uk HQ: Bamber Bridge, United KingdomReported employees: 1,001-5,000 | Bamber Bridge, United Kingdom | 1,001-5,000 | Exact match | 324 contacts → |
“Sapphire Utility Solutions has quickly become a trusted name in the utility, transport and highways sectors, known for our capabilities in delivering innovative solutions to meet…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | South Staffs Watersouth-staffs-water.co.uk HQ: Walsall, United KingdomReported employees: 501-1,000 | Walsall, United Kingdom | 501-1,000 | Exact match | 238 contacts → |
“South Staffs Water is a private water company formed in 1853 to provide water to the inhabitants of the Black Country.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  S&r Construction LTDsrconstructionltd.co.ukHQ: Brierley Hill, United KingdomReported employees: 201-500 | Brierley Hill, United Kingdom | 201-500 | Exact match | 137 contacts → |
“S&R Construction was founded in 1998 with a view to providing affordable, sustainable gas, water and electric mains and utility installation services for a broad range of clients.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  IES Utilities Group LTDiesutilities.co.ukHQ: Manchester, United KingdomReported employees: 201-500 | Manchester, United Kingdom | 201-500 | Exact match | 135 contacts → |
“Originally established in 2018, the business was rebranded in 2020 as IES Utilities Group Ltd.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Indigo Networksindigonetworks.co.uk HQ: Reading, United KingdomReported employees: 51-200 | Reading, United Kingdom | 51-200 | Exact match | 48 contacts → |
“Indigo Networks invests in, adopts, owns and operates essential electricity, gas and water infrastructure and networks across the UK.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Fincher Utilities LTDfincherutilitiesltd.co.uk HQ: Brierley Hill, United KingdomReported employees: 51-200 | Brierley Hill, United Kingdom | 51-200 | Exact match | 39 contacts → |
“FINCHER UTILITIES LIMITED is a Multi Utility services company based out of SWINFORD HOUSE ALBION STREET, BRIERLEY HILL, United Kingdom.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Caecillian Utilitiescaecillian.comHQ: Denton, United KingdomReported employees: 201-500 | Denton, United Kingdom | 201-500 | Exact match | 36 contacts → |
“Welcome to Caecillian, a dynamic organisation with a rich history rooted in the utilities sector.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Utilita Business Energyutilita.co.ukHQ: Colchester, United KingdomReported employees: 1,001-5,000 | Colchester, United Kingdom | 1,001-5,000 | Exact match | 29 contacts → |
“Founded in 2003, Utilita Energy was created to challenge the Big 6 energy suppliers by empowering everyone with a fair and flexible service that’s good for the pocket and planet.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | M & S Water Services Utilities Limitedmandswater.co.uk HQ: Luton, United KingdomReported employees: 51-200 | Luton, United Kingdom | 51-200 | Exact match | 29 contacts → |
“M&S Water Services (Utilities) Limited has been trading since 1997 when the company was set up to bridge the gap between water companies and the customer that domestic plumbers…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Infinity Utilitiesinfinity-utilities.comHQ: East Sussex, United KingdomReported employees: 51-200 | East Sussex, United Kingdom | 51-200 | Exact match | 21 contacts → |
“Infinity Utilities Ltd is a forward-thinking utility solutions provider dedicated to delivering reliable, efficient, and cost-effective services to residential, commercial, and…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Anglian Water Services LTDanglianwater.co.ukHQ: Cambridge, United KingdomReported employees: 11-50 | Cambridge, United Kingdom | 11-50 | Exact match | 19 contacts → |
“Anglian Water Services Ltd is an utilities company based out of Milton House Cowley Road, CAMBRIDGE, United Kingdom.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Inactiveunitedliving.co.ukHQ: Washington, United KingdomReported employees: 201-500 | Washington, United Kingdom | 201-500 | Exact match | 16 contacts → |
“Fastflow Pipeline Services provides a comprehensive range of utility infrastructure services covering all aspects of pipeline networks including investigation, design, planning…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Dewhurst Utility Services LTDdewhurstusl.comHQ: Preston, United KingdomReported employees: 11-50 | Preston, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Dewhurst Utility Services Ltd (DUSL) is a Lloyds Registered MURS accredited company based in Preston, Lancashire who provides complete multi-utility (gas, water & electric)…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  CM Utilities Groupcmutilities.co.ukHQ: Bridgend, United KingdomReported employees: 51-200 | Bridgend, United Kingdom | 51-200 | Exact match | 13 contacts → |
“About CM Utilities Group Established in 2001, CM Utilities Group was founded with a vision to provide cost-effective, sustainable solutions for gas utility installations across a…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Fusion Utility Networksfusionutilitynetworks.co.ukHQ: Warrington, United KingdomReported employees: 11-50 | Warrington, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Our objective is to provide a one stop utility solution to deliver water, electricity, gas and telecommunications infrastructure to your site.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Applebridge Utilities LTDapplebridgeutilities.comHQ: Middlesbrough, United KingdomReported employees: 11-50 | Middlesbrough, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Apllebridge Utilities Ltd designs, installs and commissions New Water, Gas, Electric and Telecoms/Fibre infrastructure.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Oakwick Utility Arborists LTDoakwick.co.ukHQ: Sleaford, United KingdomReported employees: 11-50 | Sleaford, United Kingdom | 11-50 | Exact match | 12 contacts → |
“OAKWICK UTILITY ARBORISTS LTD is an utilities company.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Electricity Solutions Limitedelectricity-solutions.co.uk HQ: Hooton, United KingdomReported employees: 11-50 | Hooton, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Electricity Solutions Ltd (ES) is a premier MURS Accredited Multi Utilitiy Infrastructure Provider, offering a complete turnkey alternative to host Distribution Network Operators…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Mercia Utility Services LTDmerciauk.com HQ: Tamworth, United KingdomReported employees: 11-50 | Tamworth, United Kingdom | 11-50 | Exact match | 10 contacts → |
“At Mercia Utility Services we want to build long-lasting partnerships by having an honest approach with our clients, customers and employees.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 105 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Public utilities: dataset insights
September 16, 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
104 records in the displayed employee bands.
1 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 105 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: September 16, 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 public utilities?
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 public utilities did RevenueBase find based in the United Kingdom?
The saved snapshot records 105 matching company records, 37,126 tracked contacts and 16,677 verified emails. The public preview displays 25 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: September 16, 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
Public utilities by geography
- Public utilities based in Argentina
- Public utilities based in Australia
- Public utilities based in Austria
- Public utilities based in Brazil
- Public utilities based in Canada
- Public utilities based in Colombia
- Public utilities based in Denmark
- Public utilities based in Finland
- Public utilities based in France
- Public utilities based in Germany
- Public utilities based in India
- Public utilities based in Italy
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 public utilities based in the United Kingdom. Snapshot: September 16, 2026. https://revenuebase.ai/companies/public-utilities/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
Company intelligence · public preview
Top 25 public utilities based in the United Kingdom
RevenueBase records 105 matching company records for public utilities based in the United Kingdom, with 37,126 tracked contacts and 16,677 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 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 25 public utilities 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 | National Gridnationalgrid.com HQ: London, United KingdomReported employees: 10001+ | London, United Kingdom | 10001+ | Exact match | 24,403 contacts → |
“We power the lives of millions of people across Britain, New York and Massachusetts, moving energy from where it’s made to the communities that need it, every single day.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Severn Trentseverntrent.com HQ: Coventry, United KingdomReported employees: 5,001-10,000 | Coventry, United Kingdom | 5,001-10,000 | Exact match | 5,563 contacts → |
“Water is wonderful.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | DŴR Cymru Welsh Waterdwrcymru.com HQ: Cardiff, United KingdomReported employees: 1,001-5,000 | Cardiff, United Kingdom | 1,001-5,000 | Exact match | 1,868 contacts → |
“Bath-times, half-times, party-times, meeting-times, and cooking-times.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | NWG Northumbrian Water Groupnwl.co.uk HQ: Durham, United KingdomReported employees: 1,001-5,000 | Durham, United Kingdom | 1,001-5,000 | Exact match | 1,629 contacts → |
“NWG (Northumbrian Water Group) provides water and sewerage services to 2.7 million people in the North East of England as Northumbrian Water, and water services to 1.5 million…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Affinity Wateraffinitywater.co.uk HQ: Hatfield, United KingdomReported employees: 1,001-5,000 | Hatfield, United Kingdom | 1,001-5,000 | Exact match | 928 contacts → |
“Our vision is to be the leading community-focused water company.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Wales & West Utilitieswwutilities.co.uk HQ: Newport, United KingdomReported employees: 1,001-5,000 | Newport, United Kingdom | 1,001-5,000 | Exact match | 762 contacts → |
“We are Wales & West Utilities, your gas emergency and pipeline service.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sapphire Utility Solutions LTDsus.co.uk HQ: Bamber Bridge, United KingdomReported employees: 1,001-5,000 | Bamber Bridge, United Kingdom | 1,001-5,000 | Exact match | 324 contacts → |
“Sapphire Utility Solutions has quickly become a trusted name in the utility, transport and highways sectors, known for our capabilities in delivering innovative solutions to meet…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | South Staffs Watersouth-staffs-water.co.uk HQ: Walsall, United KingdomReported employees: 501-1,000 | Walsall, United Kingdom | 501-1,000 | Exact match | 238 contacts → |
“South Staffs Water is a private water company formed in 1853 to provide water to the inhabitants of the Black Country.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | S&r Construction LTDsrconstructionltd.co.uk HQ: Brierley Hill, United KingdomReported employees: 201-500 | Brierley Hill, United Kingdom | 201-500 | Exact match | 137 contacts → |
“S&R Construction was founded in 1998 with a view to providing affordable, sustainable gas, water and electric mains and utility installation services for a broad range of clients.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | IES Utilities Group LTDiesutilities.co.uk HQ: Manchester, United KingdomReported employees: 201-500 | Manchester, United Kingdom | 201-500 | Exact match | 135 contacts → |
“Originally established in 2018, the business was rebranded in 2020 as IES Utilities Group Ltd.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Indigo Networksindigonetworks.co.uk HQ: Reading, United KingdomReported employees: 51-200 | Reading, United Kingdom | 51-200 | Exact match | 48 contacts → |
“Indigo Networks invests in, adopts, owns and operates essential electricity, gas and water infrastructure and networks across the UK.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Fincher Utilities LTDfincherutilitiesltd.co.uk HQ: Brierley Hill, United KingdomReported employees: 51-200 | Brierley Hill, United Kingdom | 51-200 | Exact match | 39 contacts → |
“FINCHER UTILITIES LIMITED is a Multi Utility services company based out of SWINFORD HOUSE ALBION STREET, BRIERLEY HILL, United Kingdom.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Caecillian Utilitiescaecillian.com HQ: Denton, United KingdomReported employees: 201-500 | Denton, United Kingdom | 201-500 | Exact match | 36 contacts → |
“Welcome to Caecillian, a dynamic organisation with a rich history rooted in the utilities sector.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Utilita Business Energyutilita.co.uk HQ: Colchester, United KingdomReported employees: 1,001-5,000 | Colchester, United Kingdom | 1,001-5,000 | Exact match | 29 contacts → |
“Founded in 2003, Utilita Energy was created to challenge the Big 6 energy suppliers by empowering everyone with a fair and flexible service that’s good for the pocket and planet.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | M & S Water Services Utilities Limitedmandswater.co.uk HQ: Luton, United KingdomReported employees: 51-200 | Luton, United Kingdom | 51-200 | Exact match | 29 contacts → |
“M&S Water Services (Utilities) Limited has been trading since 1997 when the company was set up to bridge the gap between water companies and the customer that domestic plumbers…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Infinity Utilitiesinfinity-utilities.com HQ: East Sussex, United KingdomReported employees: 51-200 | East Sussex, United Kingdom | 51-200 | Exact match | 21 contacts → |
“Infinity Utilities Ltd is a forward-thinking utility solutions provider dedicated to delivering reliable, efficient, and cost-effective services to residential, commercial, and…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Anglian Water Services LTDanglianwater.co.uk HQ: Cambridge, United KingdomReported employees: 11-50 | Cambridge, United Kingdom | 11-50 | Exact match | 19 contacts → |
“Anglian Water Services Ltd is an utilities company based out of Milton House Cowley Road, CAMBRIDGE, United Kingdom.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Inactiveunitedliving.co.uk HQ: Washington, United KingdomReported employees: 201-500 | Washington, United Kingdom | 201-500 | Exact match | 16 contacts → |
“Fastflow Pipeline Services provides a comprehensive range of utility infrastructure services covering all aspects of pipeline networks including investigation, design, planning…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Dewhurst Utility Services LTDdewhurstusl.com HQ: Preston, United KingdomReported employees: 11-50 | Preston, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Dewhurst Utility Services Ltd (DUSL) is a Lloyds Registered MURS accredited company based in Preston, Lancashire who provides complete multi-utility (gas, water & electric)…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | CM Utilities Groupcmutilities.co.uk HQ: Bridgend, United KingdomReported employees: 51-200 | Bridgend, United Kingdom | 51-200 | Exact match | 13 contacts → |
“About CM Utilities Group Established in 2001, CM Utilities Group was founded with a vision to provide cost-effective, sustainable solutions for gas utility installations across a…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Fusion Utility Networksfusionutilitynetworks.co.uk HQ: Warrington, United KingdomReported employees: 11-50 | Warrington, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Our objective is to provide a one stop utility solution to deliver water, electricity, gas and telecommunications infrastructure to your site.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Applebridge Utilities LTDapplebridgeutilities.com HQ: Middlesbrough, United KingdomReported employees: 11-50 | Middlesbrough, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Apllebridge Utilities Ltd designs, installs and commissions New Water, Gas, Electric and Telecoms/Fibre infrastructure.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Oakwick Utility Arborists LTDoakwick.co.uk HQ: Sleaford, United KingdomReported employees: 11-50 | Sleaford, United Kingdom | 11-50 | Exact match | 12 contacts → |
“OAKWICK UTILITY ARBORISTS LTD is an utilities company.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Electricity Solutions Limitedelectricity-solutions.co.uk HQ: Hooton, United KingdomReported employees: 11-50 | Hooton, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Electricity Solutions Ltd (ES) is a premier MURS Accredited Multi Utilitiy Infrastructure Provider, offering a complete turnkey alternative to host Distribution Network Operators…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Mercia Utility Services LTDmerciauk.com HQ: Tamworth, United KingdomReported employees: 11-50 | Tamworth, United Kingdom | 11-50 | Exact match | 10 contacts → |
“At Mercia Utility Services we want to build long-lasting partnerships by having an honest approach with our clients, customers and employees.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 105 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Public utilities: dataset insights
September 16, 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
104 records in the displayed employee bands.
1 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 105 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: September 16, 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 public utilities?
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 public utilities did RevenueBase find based in the United Kingdom?
The saved snapshot records 105 matching company records, 37,126 tracked contacts and 16,677 verified emails. The public preview displays 25 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: September 16, 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
Public utilities by geography
- Public utilities based in Argentina
- Public utilities based in Australia
- Public utilities based in Austria
- Public utilities based in Brazil
- Public utilities based in Canada
- Public utilities based in Colombia
- Public utilities based in Denmark
- Public utilities based in Finland
- Public utilities based in France
- Public utilities based in Germany
- Public utilities based in India
- Public utilities based in Italy
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 public utilities based in the United Kingdom. Snapshot: September 16, 2026. https://revenuebase.ai/companies/public-utilities/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗