Company lists · Data refreshed October 2026
Top 25 Backup generator installation contractors based in the United Kingdom
RevenueBase identified 145 company matches for backup generator installation contractors associated with the United Kingdom as of October 2026 and tracks 1,759 professional contacts across them, including 690 with verified work emails. Manchester is the largest hub.
This list covers company matches for backup generator installation contractors 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 October 7, 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 backup generator installation contractors based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 214 contacts → | ||||
Exact match “Founded in 1935 Dale Power Solutions Ltd have been providing reliable; secure power solutions for mission critical services & systems throughout the world.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase | |||||
| 2 | 169 contacts → | ||||
Exact match “Generator Power are specialists in the provision of power via the hire and sale of diesel and LPG generators, bunded fuel tanks and other ancillary equipment.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase | |||||
| 3 | 95 contacts → | ||||
Exact match “Riello UPS Ltd is a leader in the manufacture of uninterruptible power supplies (UPS) from 400 VA to 6.4 MVA and standby generators from 8 kVA to 2.5 MVA.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase | |||||
| 4 | 93 contacts → | ||||
Exact match “YorPower are multi award winning company with their head office based in the UK.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase | |||||
| 5 | 85 contacts → | ||||
Exact match “The UK's leading Technical Experts in Standby Power, Uninterruptible Power Supplies and Combined Heat & Power Systems.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase | |||||
| 6 | 79 contacts → | ||||
Exact match “From our 6.3-acre HQ in Glasgow, and further sites in Bristol and Rugby, we supply, install and maintain diesel and gas generators, combined heat and power systems (CHP), solar…” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase | |||||
| 7 | 56 contacts → | ||||
Exact match “MEMS Power Generation is the UK leader in generator hire, approaching our 50th year of delivering temporary power solutions that businesses can depend on.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase | |||||
| 8 | 51 contacts → | ||||
Exact match “UPS Systems PLC are the UK’s leading independent supplier of standby power and occupy a unique position in the provision of back-up power solutions to businesses of all sizes.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase | |||||
| 9 | 38 contacts → | ||||
Exact match “Burtonwood provide a comprehensive range of power generation and switchgear services to the MOD, public and private sectors both in the UK and Europe.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase | |||||
| 10 | 31 contacts → | ||||
Exact match “P&I Group (formerly P&I Generators) are trusted Critical Power Specialists, delivering generator and UPS solutions across the UK since As a family-run business, we pride ourselves…” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase | |||||
| 11 | 30 contacts → | ||||
Exact match “Central Power Services is one of the UK’s most trusted independent power specialists, delivering 24/7 generator hire, sales, and maintenance solutions nationwide.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase | |||||
| 12 | 27 contacts → | ||||
Exact match “Powertecnique is a UK based manufacturer of UPS and diesel generators.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase | |||||
| 13 | 25 contacts → | ||||
Exact match “Delivering on our promise to be a reliable, effective and powerful solution for your business.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase | |||||
| 14 | 21 contacts → | ||||
Exact match “Established in 1994, BCL Power was originally a stationary battery maintenance company.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase | |||||
| 15 | 21 contacts → | ||||
Exact match “At Newburn Power, we specialise in providing temporary power and distribution solutions for projects of every scale – from major construction sites and utilities, to NHS…” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase | |||||
| 16 | 21 contacts → | ||||
Exact match “At Applied Power Engineering, we specialise in generator commissioning, optioneering, and generator installation, ensuring reliable power solutions tailored to your needs.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase | |||||
| 17 | 20 contacts → | ||||
Exact match “Pharos Generator Services with over 60 years’ experience in the power generation industry, specialise in the supply, installation, commissioning, repair and servicing of diesel…” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase | |||||
| 18 | 17 contacts → | ||||
Exact match “Yellow Power Ltd are designers, suppliers and installers of new and used diesel and gas powered generation systems, including provision of all ancillary equipment, commissioning…” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase | |||||
| 19 | 15 contacts → | ||||
Exact match “Established in 1950, Woodlands Power was one of the first providers of critical, standby & temporary power in the UK.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase | |||||
| 20 | 14 contacts → | ||||
Exact match “At Specialist Power Systems it is our mission to be the leading independent supplier of secure power equipment and services in the UK.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase | |||||
| 21 | 14 contacts → | ||||
Exact match “Keeping Power in Your Hands ” At Power Control & Automation Solutions Ltd, we don’t just provide services-we deliver peace of mind.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase | |||||
| 22 | 13 contacts → | ||||
Exact match “Since the late 80’s Constant Power Services Ltd has excelled in providing support to businesses seeking quality uninterruptible power supplies, installation, and aftercare.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase | |||||
| 23 | 12 contacts → | ||||
Exact match “The Generator Specialist, Tarplett Generator Services are your ‘one stop shop’ for diesel generator sales, service, hire and parts.” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase | |||||
| 24 | 12 contacts → | ||||
Exact match “If your requirement is to purchase or hire generators for prime power, standby or off grid applications using conventional fuels or green alternatives, HGI as a power equipment…” Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase | |||||
| 25 | 12 contacts → | ||||
Exact match “A team of experts with 60 years combined experience in the industry.” Recorded in the RevenueBase company graph · Oct 7, 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 “backup generator installation contractors”. 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 145 backup generator installation contractors based in the United Kingdom
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Backup generator installation contractors based in the United Kingdom at a glance
As of Oct 7, 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 145 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 “backup generator installation contractors” 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 690 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 October 7, 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 “backup generator installation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many backup generator installation contractors are there based in the United Kingdom?
RevenueBase identified 145 company matches for backup generator installation contractors associated with the United Kingdom as of October 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?
Dale Power Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most backup generator installation contractors?
Manchester leads with 4 company records, followed by Crewe (3) and Gillingham (3).
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 690 professional contacts with verified work emails tracked across these 145 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 October 7, 2026.
Ready to reach these companies? Verified emails and direct dials for all 145 backup generator installation contractors based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Backup generator installation contractors by geography
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- Backup generator installation contractors based in Canada
- Backup generator installation contractors based in Germany
- Backup generator installation contractors based in India
- Backup generator installation contractors based in Mexico
- Backup generator installation contractors based in South Africa
- Backup generator installation contractors based in the United States
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
- Backup generator installation contractors based in Houston, United States
- Backup generator installation contractors based in Australia
- Backup generator installation contractors based in Brazil
- Backup generator installation contractors based in Canada
- Backup generator installation contractors based in Germany
- Backup generator installation contractors based in India
Company intelligence · public preview
Top 25 backup generator installation contractors 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 145 matching company records for backup generator installation contractors based in the United Kingdom, with 1,759 tracked contacts and 690 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: October 7, 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 backup generator installation contractors 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 |  Dale Power Solutionsdalepowersolutions.comHQ: Scarborough, United KingdomReported employees: 201-500 | Scarborough, United Kingdom | 201-500 | Exact match | 214 contacts → |
“Founded in 1935 Dale Power Solutions Ltd have been providing reliable; secure power solutions for mission critical services & systems throughout the world.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Generator Powermtr.bioHQ: Normanton, United KingdomReported employees: 201-500 | Normanton, United Kingdom | 201-500 | Exact match | 169 contacts → |
“Generator Power are specialists in the provision of power via the hire and sale of diesel and LPG generators, bunded fuel tanks and other ancillary equipment.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Riello UPS LTDriello-ups.co.ukHQ: Wrexham, United KingdomReported employees: 51-200 | Wrexham, United Kingdom | 51-200 | Exact match | 95 contacts → |
“Riello UPS Ltd is a leader in the manufacture of uninterruptible power supplies (UPS) from 400 VA to 6.4 MVA and standby generators from 8 kVA to 2.5 MVA.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Yorpoweryorpower.comHQ: Sherburn In Elmet, United KingdomReported employees: 51-200 | Sherburn In Elmet, United Kingdom | 51-200 | Exact match | 93 contacts → |
“YorPower are multi award winning company with their head office based in the UK.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Shenton Groupshentongroup.co.ukHQ: Andover, United KingdomReported employees: 51-200 | Andover, United Kingdom | 51-200 | Exact match | 85 contacts → |
“The UK's leading Technical Experts in Standby Power, Uninterruptible Power Supplies and Combined Heat & Power Systems.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | DTGENdtgen.co.uk HQ: Milngavie, United KingdomReported employees: 51-200 | Milngavie, United Kingdom | 51-200 | Exact match | 79 contacts → |
“From our 6.3-acre HQ in Glasgow, and further sites in Bristol and Rugby, we supply, install and maintain diesel and gas generators, combined heat and power systems (CHP), solar…” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Mems Power Generationmems.comHQ: Gillingham, United KingdomReported employees: 51-200 | Gillingham, United Kingdom | 51-200 | Exact match | 56 contacts → |
“MEMS Power Generation is the UK leader in generator hire, approaching our 50th year of delivering temporary power solutions that businesses can depend on.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  UPS Systems PLCupssystems.co.ukHQ: Swindon, United KingdomReported employees: 11-50 | Swindon, United Kingdom | 11-50 | Exact match | 51 contacts → |
“UPS Systems PLC are the UK’s leading independent supplier of standby power and occupy a unique position in the provision of back-up power solutions to businesses of all sizes.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Burtonwood Generator & Switchgear Services LTDburtonwoodgroup.com HQ: St Helens, United KingdomReported employees: 11-50 | St Helens, United Kingdom | 11-50 | Exact match | 38 contacts → |
“Burtonwood provide a comprehensive range of power generation and switchgear services to the MOD, public and private sectors both in the UK and Europe.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  P&i Grouppandigroup.co.ukHQ: Havant, United KingdomReported employees: 11-50 | Havant, United Kingdom | 11-50 | Exact match | 31 contacts → |
“P&I Group (formerly P&I Generators) are trusted Critical Power Specialists, delivering generator and UPS solutions across the UK since As a family-run business, we pride ourselves…” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Central Power Servicescentral-power.co.ukHQ: Preston, United KingdomReported employees: 11-50 | Preston, United Kingdom | 11-50 | Exact match | 30 contacts → |
“Central Power Services is one of the UK’s most trusted independent power specialists, delivering 24/7 generator hire, sales, and maintenance solutions nationwide.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Powertecniquepowertecnique.comHQ: Portsmouth, United KingdomReported employees: 51-200 | Portsmouth, United Kingdom | 51-200 | Exact match | 27 contacts → |
“Powertecnique is a UK based manufacturer of UPS and diesel generators.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Pleavin Powerpleavinpower.co.ukHQ: Wirral, United KingdomReported employees: 11-50 | Wirral, United Kingdom | 11-50 | Exact match | 25 contacts → |
“Delivering on our promise to be a reliable, effective and powerful solution for your business.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | BCL Powerbclpower.co.uk HQ: Milton Keynes, United KingdomReported employees: 11-50 | Milton Keynes, United Kingdom | 11-50 | Exact match | 21 contacts → |
“Established in 1994, BCL Power was originally a stationary battery maintenance company.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Newburn Power Rental LTDnewburnpowerrental.comHQ: Pontefract, United KingdomReported employees: 11-50 | Pontefract, United Kingdom | 11-50 | Exact match | 21 contacts → |
“At Newburn Power, we specialise in providing temporary power and distribution solutions for projects of every scale – from major construction sites and utilities, to NHS…” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Applied Power Engineering LTDappliedpowerengineering.comHQ: Rotherham, United KingdomReported employees: 11-50 | Rotherham, United Kingdom | 11-50 | Exact match | 21 contacts → |
“At Applied Power Engineering, we specialise in generator commissioning, optioneering, and generator installation, ensuring reliable power solutions tailored to your needs.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Pharos Generator Services Limitedpharosgenerators.co.uk HQ: Runcorn, United KingdomReported employees: 11-50 | Runcorn, United Kingdom | 11-50 | Exact match | 20 contacts → |
“Pharos Generator Services with over 60 years’ experience in the power generation industry, specialise in the supply, installation, commissioning, repair and servicing of diesel…” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Yellow Power LTDyellowpower.com HQ: Stoke On Trent, United KingdomReported employees: 11-50 | Stoke On Trent, United Kingdom | 11-50 | Exact match | 17 contacts → |
“Yellow Power Ltd are designers, suppliers and installers of new and used diesel and gas powered generation systems, including provision of all ancillary equipment, commissioning…” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Woodlands Powerwoodlandspower.comHQ: Evesham, United KingdomReported employees: 11-50 | Evesham, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Established in 1950, Woodlands Power was one of the first providers of critical, standby & temporary power in the UK.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Specialist Power Systems Limitedspecialistpower.comHQ: Kempston Hardwick, United KingdomReported employees: 11-50 | Kempston Hardwick, United Kingdom | 11-50 | Exact match | 14 contacts → |
“At Specialist Power Systems it is our mission to be the leading independent supplier of secure power equipment and services in the UK.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Sheffield, United KingdomReported employees: 11-50 | Sheffield, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Keeping Power in Your Hands ” At Power Control & Automation Solutions Ltd, we don’t just provide services-we deliver peace of mind.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Constant Power Services Limitedconstantpowerservices.co.ukHQ: Letchworth Garden City, United KingdomReported employees: 11-50 | Letchworth Garden City, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Since the late 80’s Constant Power Services Ltd has excelled in providing support to businesses seeking quality uninterruptible power supplies, installation, and aftercare.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Tarplett Generator Services LTDtarplettgenerators.co.uk HQ: Pershore, United KingdomReported employees: 11-50 | Pershore, United Kingdom | 11-50 | Exact match | 12 contacts → |
“The Generator Specialist, Tarplett Generator Services are your ‘one stop shop’ for diesel generator sales, service, hire and parts.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HGI Generators LTDhgigenerators.com HQ: Wirksworth, United KingdomReported employees: 51-200 | Wirksworth, United Kingdom | 51-200 | Exact match | 12 contacts → |
“If your requirement is to purchase or hire generators for prime power, standby or off grid applications using conventional fuels or green alternatives, HGI as a power equipment…” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | JS Power Limitedjspower.co.uk HQ: Hull, United KingdomReported employees: 11-50 | Hull, United Kingdom | 11-50 | Exact match | 12 contacts → |
“A team of experts with 60 years combined experience in the industry.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 145 company matches
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Backup generator installation contractors: dataset insights
October 7, 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
145 records in the displayed employee bands.
0 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 145 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: October 7, 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 backup generator installation contractors?
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 backup generator installation contractors did RevenueBase find based in the United Kingdom?
The saved snapshot records 145 matching company records, 1,759 tracked contacts and 690 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: October 7, 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
Backup generator installation contractors by geography
- Backup generator installation contractors based in Houston, United States
- Backup generator installation contractors based in Australia
- Backup generator installation contractors based in Brazil
- Backup generator installation contractors based in Canada
- Backup generator installation contractors based in Germany
- Backup generator installation contractors based in India
- Backup generator installation contractors based in Mexico
- Backup generator installation contractors based in South Africa
- Backup generator installation contractors based in the United States
Cite this list
RevenueBase Data Team. Top 25 backup generator installation contractors based in the United Kingdom. Snapshot: October 7, 2026. https://revenuebase.ai/companies/backup-generator-installation-contractors/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
- Backup generator installation contractors based in Houston, United States
- Backup generator installation contractors based in Australia
- Backup generator installation contractors based in Brazil
- Backup generator installation contractors based in Canada
- Backup generator installation contractors based in Germany
- Backup generator installation contractors based in India
Company intelligence · public preview
Top 25 backup generator installation contractors based in the United Kingdom
RevenueBase records 145 matching company records for backup generator installation contractors based in the United Kingdom, with 1,759 tracked contacts and 690 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: October 7, 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 backup generator installation contractors 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 | Dale Power Solutionsdalepowersolutions.com HQ: Scarborough, United KingdomReported employees: 201-500 | Scarborough, United Kingdom | 201-500 | Exact match | 214 contacts → |
“Founded in 1935 Dale Power Solutions Ltd have been providing reliable; secure power solutions for mission critical services & systems throughout the world.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Generator Powermtr.bio HQ: Normanton, United KingdomReported employees: 201-500 | Normanton, United Kingdom | 201-500 | Exact match | 169 contacts → |
“Generator Power are specialists in the provision of power via the hire and sale of diesel and LPG generators, bunded fuel tanks and other ancillary equipment.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Riello UPS LTDriello-ups.co.uk HQ: Wrexham, United KingdomReported employees: 51-200 | Wrexham, United Kingdom | 51-200 | Exact match | 95 contacts → |
“Riello UPS Ltd is a leader in the manufacture of uninterruptible power supplies (UPS) from 400 VA to 6.4 MVA and standby generators from 8 kVA to 2.5 MVA.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Yorpoweryorpower.com HQ: Sherburn In Elmet, United KingdomReported employees: 51-200 | Sherburn In Elmet, United Kingdom | 51-200 | Exact match | 93 contacts → |
“YorPower are multi award winning company with their head office based in the UK.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Shenton Groupshentongroup.co.uk HQ: Andover, United KingdomReported employees: 51-200 | Andover, United Kingdom | 51-200 | Exact match | 85 contacts → |
“The UK's leading Technical Experts in Standby Power, Uninterruptible Power Supplies and Combined Heat & Power Systems.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | DTGENdtgen.co.uk HQ: Milngavie, United KingdomReported employees: 51-200 | Milngavie, United Kingdom | 51-200 | Exact match | 79 contacts → |
“From our 6.3-acre HQ in Glasgow, and further sites in Bristol and Rugby, we supply, install and maintain diesel and gas generators, combined heat and power systems (CHP), solar…” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Mems Power Generationmems.com HQ: Gillingham, United KingdomReported employees: 51-200 | Gillingham, United Kingdom | 51-200 | Exact match | 56 contacts → |
“MEMS Power Generation is the UK leader in generator hire, approaching our 50th year of delivering temporary power solutions that businesses can depend on.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | UPS Systems PLCupssystems.co.uk HQ: Swindon, United KingdomReported employees: 11-50 | Swindon, United Kingdom | 11-50 | Exact match | 51 contacts → |
“UPS Systems PLC are the UK’s leading independent supplier of standby power and occupy a unique position in the provision of back-up power solutions to businesses of all sizes.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Burtonwood Generator & Switchgear Services LTDburtonwoodgroup.com HQ: St Helens, United KingdomReported employees: 11-50 | St Helens, United Kingdom | 11-50 | Exact match | 38 contacts → |
“Burtonwood provide a comprehensive range of power generation and switchgear services to the MOD, public and private sectors both in the UK and Europe.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | P&i Grouppandigroup.co.uk HQ: Havant, United KingdomReported employees: 11-50 | Havant, United Kingdom | 11-50 | Exact match | 31 contacts → |
“P&I Group (formerly P&I Generators) are trusted Critical Power Specialists, delivering generator and UPS solutions across the UK since As a family-run business, we pride ourselves…” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Central Power Servicescentral-power.co.uk HQ: Preston, United KingdomReported employees: 11-50 | Preston, United Kingdom | 11-50 | Exact match | 30 contacts → |
“Central Power Services is one of the UK’s most trusted independent power specialists, delivering 24/7 generator hire, sales, and maintenance solutions nationwide.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Powertecniquepowertecnique.com HQ: Portsmouth, United KingdomReported employees: 51-200 | Portsmouth, United Kingdom | 51-200 | Exact match | 27 contacts → |
“Powertecnique is a UK based manufacturer of UPS and diesel generators.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Pleavin Powerpleavinpower.co.uk HQ: Wirral, United KingdomReported employees: 11-50 | Wirral, United Kingdom | 11-50 | Exact match | 25 contacts → |
“Delivering on our promise to be a reliable, effective and powerful solution for your business.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | BCL Powerbclpower.co.uk HQ: Milton Keynes, United KingdomReported employees: 11-50 | Milton Keynes, United Kingdom | 11-50 | Exact match | 21 contacts → |
“Established in 1994, BCL Power was originally a stationary battery maintenance company.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Newburn Power Rental LTDnewburnpowerrental.com HQ: Pontefract, United KingdomReported employees: 11-50 | Pontefract, United Kingdom | 11-50 | Exact match | 21 contacts → |
“At Newburn Power, we specialise in providing temporary power and distribution solutions for projects of every scale – from major construction sites and utilities, to NHS…” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Applied Power Engineering LTDappliedpowerengineering.com HQ: Rotherham, United KingdomReported employees: 11-50 | Rotherham, United Kingdom | 11-50 | Exact match | 21 contacts → |
“At Applied Power Engineering, we specialise in generator commissioning, optioneering, and generator installation, ensuring reliable power solutions tailored to your needs.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Pharos Generator Services Limitedpharosgenerators.co.uk HQ: Runcorn, United KingdomReported employees: 11-50 | Runcorn, United Kingdom | 11-50 | Exact match | 20 contacts → |
“Pharos Generator Services with over 60 years’ experience in the power generation industry, specialise in the supply, installation, commissioning, repair and servicing of diesel…” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Yellow Power LTDyellowpower.com HQ: Stoke On Trent, United KingdomReported employees: 11-50 | Stoke On Trent, United Kingdom | 11-50 | Exact match | 17 contacts → |
“Yellow Power Ltd are designers, suppliers and installers of new and used diesel and gas powered generation systems, including provision of all ancillary equipment, commissioning…” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Woodlands Powerwoodlandspower.com HQ: Evesham, United KingdomReported employees: 11-50 | Evesham, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Established in 1950, Woodlands Power was one of the first providers of critical, standby & temporary power in the UK.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Specialist Power Systems Limitedspecialistpower.com HQ: Kempston Hardwick, United KingdomReported employees: 11-50 | Kempston Hardwick, United Kingdom | 11-50 | Exact match | 14 contacts → |
“At Specialist Power Systems it is our mission to be the leading independent supplier of secure power equipment and services in the UK.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Sheffield, United KingdomReported employees: 11-50 | Sheffield, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Keeping Power in Your Hands ” At Power Control & Automation Solutions Ltd, we don’t just provide services-we deliver peace of mind.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Constant Power Services Limitedconstantpowerservices.co.uk HQ: Letchworth Garden City, United KingdomReported employees: 11-50 | Letchworth Garden City, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Since the late 80’s Constant Power Services Ltd has excelled in providing support to businesses seeking quality uninterruptible power supplies, installation, and aftercare.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Tarplett Generator Services LTDtarplettgenerators.co.uk HQ: Pershore, United KingdomReported employees: 11-50 | Pershore, United Kingdom | 11-50 | Exact match | 12 contacts → |
“The Generator Specialist, Tarplett Generator Services are your ‘one stop shop’ for diesel generator sales, service, hire and parts.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HGI Generators LTDhgigenerators.com HQ: Wirksworth, United KingdomReported employees: 51-200 | Wirksworth, United Kingdom | 51-200 | Exact match | 12 contacts → |
“If your requirement is to purchase or hire generators for prime power, standby or off grid applications using conventional fuels or green alternatives, HGI as a power equipment…” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | JS Power Limitedjspower.co.uk HQ: Hull, United KingdomReported employees: 11-50 | Hull, United Kingdom | 11-50 | Exact match | 12 contacts → |
“A team of experts with 60 years combined experience in the industry.” Recorded description excerpt · October 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 145 company matches
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Backup generator installation contractors: dataset insights
October 7, 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
145 records in the displayed employee bands.
0 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 145 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: October 7, 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 backup generator installation contractors?
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 backup generator installation contractors did RevenueBase find based in the United Kingdom?
The saved snapshot records 145 matching company records, 1,759 tracked contacts and 690 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: October 7, 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 25 backup generator installation contractors based in the United Kingdom. Snapshot: October 7, 2026. https://revenuebase.ai/companies/backup-generator-installation-contractors/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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