Company lists · Data refreshed September 2026
Top 25 Environmental engineering staffing companies based in the United Kingdom
RevenueBase identified 991 company matches for environmental engineering staffing companies associated with the United Kingdom as of September 2026 and tracks 20,989 professional contacts across them, including 6,158 with verified work emails. London is the largest hub.
This list covers company matches for environmental engineering staffing companies associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 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 environmental engineering staffing companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,951 contacts → | ||||
Exact match “With over 90 years’ combined experience of delivering workforce solutions to the global energy industry, NES Fircroft is proud to be the world’s leading engineering staffing…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 1,255 contacts → | ||||
Exact match “RSK Group is a global leader in the delivery of environmental and engineering solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 754 contacts → | ||||
Exact match “At Matchtech, we do more than recruit.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 670 contacts → | ||||
Exact match “Click the 'Follow' button and explore careers at Ricardo on our 'Jobs' and 'Life' tabs and at careers.ricardo.com.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 589 contacts → | ||||
Exact match “Fircroft is now part of the NES Fircroft group - the world’s leading engineering staffing provider spanning the Oil & Gas, Power & Renewables, Infrastructure, Life Sciences…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 558 contacts → | ||||
Exact match “We’re THE RECRUITMENT Co.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 506 contacts → | ||||
Exact match “Waterman Aspen welcomes engineers and technical specialists to make their mark on some of the biggest infrastructure projects across the UK on a secondment basis.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 494 contacts → | ||||
Exact match “Infrastructure plays a critical role in creating a future that works for everyone.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 437 contacts → | ||||
Exact match “Welcome to Fairhurst: Fairhurst is a Limited Liability Partnership (LLP) of Consulting Engineers practicing in the UK, employing circa 400 staff in 16 principal offices.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 435 contacts → | ||||
Exact match “McGinley Support Services is one of the UK’s largest specialist recruitment agencies providing the Infrastructure sector of the construction industry with permanent, contract and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 426 contacts → | ||||
Exact match “ERSG | Sourcing talent for a sustainable tomorrow ERSG has 15 offices around the world & is an award-winning international leader in recruitment and staffing services to the…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 247 contacts → | ||||
Exact match “The Shorterm Group provides specialist recruitment services and technical support for the engineering industry.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 230 contacts → | ||||
Exact match “Established in the 1950s, Jones Bros’ leadership team consists of members of the second and third generations of the founding family.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 227 contacts → | ||||
Exact match “We have been providing recruitment services to Life Sciences, Renewable Energy, Heavy Lift, Data Centre and IT clients in more than 30 countries since 1992.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 217 contacts → | ||||
Exact match “Supported by a network of specialist consulting engineers, environmentalists and our own collective experience, our philosophy is simple: to provide a qualitative economic and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 190 contacts → | ||||
Exact match “Welcome to HRC Recruitment Looking for a job in Glasgow, Edinburgh or the rest of Scotland?” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 176 contacts → | ||||
Exact match “Founded in 2015, Juru is an international engineering and consultancy firm with a mission to solve engineering and environmental problems.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 174 contacts → | ||||
Exact match “For over 60 years, MPI has been connecting skilled people with industry, delivering recruitment, workforce solutions and project support to some of the UK's most demanding sectors.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 157 contacts → | ||||
Exact match “Placing specialists across the built environment arena - locally, nationally, expertly.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 156 contacts → | ||||
Exact match “Thorn Baker Group is home to three specialist brands, Thorn Baker Construction, Thorn Baker Industrial Recruitment and Thorn Baker Estates, Facilities and Maintenance.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 148 contacts → | ||||
Exact match “Global Energy Recruitment Services - We source and select top talent across the renewable energy, power & grid and industrial technology sectors globally.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 141 contacts → | ||||
Exact match “Navartis is a specialist global recruitment company supplying highly skilled technical personnel to global projects across Technology, Energy and the Infrastructure & Built…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 23 | 137 contacts → | ||||
Exact match “About Caval Founded in 2008, Caval has grown to become one of the UK’s market-leading construction and engineering recruitment specialists.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 24 | 134 contacts → | ||||
Exact match “BMSL was formed in 1996 to provide specialist support to the construction industry.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 25 | 128 contacts → | ||||
Exact match “RVT Group are not your average hire company, we work with you to understand the full scope of your activities on site before recommending a fully compliant health hazard control…” Recorded in the RevenueBase company graph · Sep 28, 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 “environmental engineering staffing companies”. 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 991 environmental engineering staffing companies based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 6,158 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Environmental engineering staffing companies based in the United Kingdom at a glance
As of Sep 28, 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 991 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 “environmental engineering staffing companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 6,158 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 28, 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.
Environmental engineering staffing companies by metro
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 “environmental engineering staffing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many environmental engineering staffing companies are there based in the United Kingdom?
RevenueBase identified 991 company matches for environmental engineering staffing companies associated with the United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
NES Fircroft tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most environmental engineering staffing companies?
London leads with 181 company records, followed by Manchester (34) and Leeds (24).
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 6,158 professional contacts with verified work emails tracked across these 991 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 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 991 environmental engineering staffing companies based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Environmental engineering staffing companies by geography
- Environmental engineering staffing companies based in Brisbane, Australia
- Environmental engineering staffing companies based in Melbourne, Australia
- Environmental engineering staffing companies based in Perth, Australia
- Environmental engineering staffing companies based in Sydney, Australia
- Environmental engineering staffing companies based in Belo Horizonte, Brazil
- Environmental engineering staffing companies based in Campinas, Brazil
- Environmental engineering staffing companies based in Curitiba, Brazil
- Environmental engineering staffing companies based in Porto Alegre, Brazil
- Environmental engineering staffing companies based in Rio De Janeiro, Brazil
- Environmental engineering staffing companies based in Sao Paulo, Brazil
- Environmental engineering staffing companies based in Calgary, Canada
- Environmental engineering staffing companies based in Edmonton, Canada
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
- Environmental engineering staffing companies based in Brisbane, Australia
- Environmental engineering staffing companies based in Melbourne, Australia
- Environmental engineering staffing companies based in Perth, Australia
- Environmental engineering staffing companies based in Sydney, Australia
- Environmental engineering staffing companies based in Belo Horizonte, Brazil
- Environmental engineering staffing companies based in Campinas, Brazil
Company intelligence · public preview
Top 25 environmental engineering staffing companies 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 991 matching company records for environmental engineering staffing companies based in the United Kingdom, with 20,989 tracked contacts and 6,158 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 28, 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 environmental engineering staffing companies 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 |  NES Fircroftnesfircroft.comHQ: Altrincham, United KingdomReported employees: 1,001-5,000 | Altrincham, United Kingdom | 1,001-5,000 | Exact match | 2,951 contacts → |
“With over 90 years’ combined experience of delivering workforce solutions to the global energy industry, NES Fircroft is proud to be the world’s leading engineering staffing…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  RSK Grouprskgroup.comHQ: Helsby, United KingdomReported employees: 10001+ | Helsby, United Kingdom | 10001+ | Exact match | 1,255 contacts → |
“RSK Group is a global leader in the delivery of environmental and engineering solutions.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Matchtecheu1.hubs.lyHQ: Whiteley, United KingdomReported employees: 201-500 | Whiteley, United Kingdom | 201-500 | Exact match | 754 contacts → |
“At Matchtech, we do more than recruit.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Ricardo PLCricardo.comHQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 670 contacts → |
“Click the 'Follow' button and explore careers at Ricardo on our 'Jobs' and 'Life' tabs and at careers.ricardo.com.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Fircroftfircroft.comHQ: Warrington, United KingdomReported employees: 501-1,000 | Warrington, United Kingdom | 501-1,000 | Exact match | 589 contacts → |
“Fircroft is now part of the NES Fircroft group - the world’s leading engineering staffing provider spanning the Oil & Gas, Power & Renewables, Infrastructure, Life Sciences…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  The Recruitment COtherecruitmentco.ukHQ: Northampton, United KingdomReported employees: 1,001-5,000 | Northampton, United Kingdom | 1,001-5,000 | Exact match | 558 contacts → |
“We’re THE RECRUITMENT Co.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Waterman Aspenwatermanaspen.co.ukHQ: Chelmsford, United KingdomReported employees: 501-1,000 | Chelmsford, United Kingdom | 501-1,000 | Exact match | 506 contacts → |
“Waterman Aspen welcomes engineers and technical specialists to make their mark on some of the biggest infrastructure projects across the UK on a secondment basis.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  LVI Associateslviassociates.comHQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 494 contacts → |
“Infrastructure plays a critical role in creating a future that works for everyone.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Fairhurstfairhurst.co.ukHQ: Glasgow, United KingdomReported employees: 201-500 | Glasgow, United Kingdom | 201-500 | Exact match | 437 contacts → |
“Welcome to Fairhurst: Fairhurst is a Limited Liability Partnership (LLP) of Consulting Engineers practicing in the UK, employing circa 400 staff in 16 principal offices.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Mcginley Support Services Infrastructure LTDmcginley.co.uk HQ: Watford, United KingdomReported employees: 51-200 | Watford, United Kingdom | 51-200 | Exact match | 435 contacts → |
“McGinley Support Services is one of the UK’s largest specialist recruitment agencies providing the Infrastructure sector of the construction industry with permanent, contract and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Ersg LTDersg-global.comHQ: Bromley, United KingdomReported employees: 51-200 | Bromley, United Kingdom | 51-200 | Exact match | 426 contacts → |
“ERSG | Sourcing talent for a sustainable tomorrow ERSG has 15 offices around the world & is an award-winning international leader in recruitment and staffing services to the…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Shorterm Groupshortermgroup.comHQ: Yiewsley, United KingdomReported employees: 51-200 | Yiewsley, United Kingdom | 51-200 | Exact match | 247 contacts → |
“The Shorterm Group provides specialist recruitment services and technical support for the engineering industry.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Jones Bros Civil Engineering UKjones-bros.comHQ: Ruthin, United KingdomReported employees: 201-500 | Ruthin, United Kingdom | 201-500 | Exact match | 230 contacts → |
“Established in the 1950s, Jones Bros’ leadership team consists of members of the second and third generations of the founding family.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  QCS Staffingqcsstaffing.comHQ: Uk, United KingdomReported employees: 51-200 | Uk, United Kingdom | 51-200 | Exact match | 227 contacts → |
“We have been providing recruitment services to Life Sciences, Renewable Energy, Heavy Lift, Data Centre and IT clients in more than 30 countries since 1992.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  The Erith Grouperith.comHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 217 contacts → |
“Supported by a network of specialist consulting engineers, environmentalists and our own collective experience, our philosophy is simple: to provide a qualitative economic and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  HR Consultancyhrconsultancy.co.ukHQ: Glasgow, United KingdomReported employees: Not recorded | Glasgow, United Kingdom | Not recorded | Exact match | 190 contacts → |
“Welcome to HRC Recruitment Looking for a job in Glasgow, Edinburgh or the rest of Scotland?” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  JURUjuru.orgHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 176 contacts → |
“Founded in 2015, Juru is an international engineering and consultancy firm with a mission to solve engineering and environmental problems.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  MPI Limitedmpi.ltd.ukHQ: Hertford, United KingdomReported employees: Not recorded | Hertford, United Kingdom | Not recorded | Exact match | 174 contacts → |
“For over 60 years, MPI has been connecting skilled people with industry, delivering recruitment, workforce solutions and project support to some of the UK's most demanding sectors.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Eden Brown Built Environmentedenbrown.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 157 contacts → |
“Placing specialists across the built environment arena - locally, nationally, expertly.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Thorn Baker Groupthornbaker.co.ukHQ: Nottingham, United KingdomReported employees: 51-200 | Nottingham, United Kingdom | 51-200 | Exact match | 156 contacts → |
“Thorn Baker Group is home to three specialist brands, Thorn Baker Construction, Thorn Baker Industrial Recruitment and Thorn Baker Estates, Facilities and Maintenance.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Earthstream Globalearthstreamglobal.comHQ: Bromley, United KingdomReported employees: 51-200 | Bromley, United Kingdom | 51-200 | Exact match | 148 contacts → |
“Global Energy Recruitment Services - We source and select top talent across the renewable energy, power & grid and industrial technology sectors globally.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Navartisnavartisglobal.comHQ: Doncaster, United KingdomReported employees: 51-200 | Doncaster, United Kingdom | 51-200 | Exact match | 141 contacts → |
“Navartis is a specialist global recruitment company supplying highly skilled technical personnel to global projects across Technology, Energy and the Infrastructure & Built…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Caval LTDcaval.co.ukHQ: Leeds, United KingdomReported employees: 51-200 | Leeds, United Kingdom | 51-200 | Exact match | 137 contacts → |
“About Caval Founded in 2008, Caval has grown to become one of the UK’s market-leading construction and engineering recruitment specialists.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Bmsl Groupbmsgroupltd.co.ukHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 134 contacts → |
“BMSL was formed in 1996 to provide specialist support to the construction industry.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | RVT Grouprvtgroup.co.uk HQ: Kent, United KingdomReported employees: 51-200 | Kent, United Kingdom | 51-200 | Exact match | 128 contacts → |
“RVT Group are not your average hire company, we work with you to understand the full scope of your activities on site before recommending a fully compliant health hazard control…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 991 company matches
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Environmental engineering staffing companies: dataset insights
September 28, 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
988 records in the displayed employee bands.
3 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 991 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 28, 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 ↗
Environmental engineering staffing companies by metro
Questions about this company list
What does Exact match mean for environmental engineering staffing companies?
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 environmental engineering staffing companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 991 matching company records, 20,989 tracked contacts and 6,158 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 28, 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
Environmental engineering staffing companies by geography
- Environmental engineering staffing companies based in Brisbane, Australia
- Environmental engineering staffing companies based in Melbourne, Australia
- Environmental engineering staffing companies based in Perth, Australia
- Environmental engineering staffing companies based in Sydney, Australia
- Environmental engineering staffing companies based in Belo Horizonte, Brazil
- Environmental engineering staffing companies based in Campinas, Brazil
- Environmental engineering staffing companies based in Curitiba, Brazil
- Environmental engineering staffing companies based in Porto Alegre, Brazil
- Environmental engineering staffing companies based in Rio De Janeiro, Brazil
- Environmental engineering staffing companies based in Sao Paulo, Brazil
- Environmental engineering staffing companies based in Calgary, Canada
- Environmental engineering staffing companies based in Edmonton, Canada
Cite this list
RevenueBase Data Team. Top 25 environmental engineering staffing companies based in the United Kingdom. Snapshot: September 28, 2026. https://revenuebase.ai/companies/environmental-engineering-staffing-companies/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
- Environmental engineering staffing companies based in Brisbane, Australia
- Environmental engineering staffing companies based in Melbourne, Australia
- Environmental engineering staffing companies based in Perth, Australia
- Environmental engineering staffing companies based in Sydney, Australia
- Environmental engineering staffing companies based in Belo Horizonte, Brazil
- Environmental engineering staffing companies based in Campinas, Brazil
Company intelligence · public preview
Top 25 environmental engineering staffing companies based in the United Kingdom
RevenueBase records 991 matching company records for environmental engineering staffing companies based in the United Kingdom, with 20,989 tracked contacts and 6,158 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 28, 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 environmental engineering staffing companies 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 | NES Fircroftnesfircroft.com HQ: Altrincham, United KingdomReported employees: 1,001-5,000 | Altrincham, United Kingdom | 1,001-5,000 | Exact match | 2,951 contacts → |
“With over 90 years’ combined experience of delivering workforce solutions to the global energy industry, NES Fircroft is proud to be the world’s leading engineering staffing…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | RSK Grouprskgroup.com HQ: Helsby, United KingdomReported employees: 10001+ | Helsby, United Kingdom | 10001+ | Exact match | 1,255 contacts → |
“RSK Group is a global leader in the delivery of environmental and engineering solutions.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Matchtecheu1.hubs.ly HQ: Whiteley, United KingdomReported employees: 201-500 | Whiteley, United Kingdom | 201-500 | Exact match | 754 contacts → |
“At Matchtech, we do more than recruit.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Ricardo PLCricardo.com HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 670 contacts → |
“Click the 'Follow' button and explore careers at Ricardo on our 'Jobs' and 'Life' tabs and at careers.ricardo.com.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Fircroftfircroft.com HQ: Warrington, United KingdomReported employees: 501-1,000 | Warrington, United Kingdom | 501-1,000 | Exact match | 589 contacts → |
“Fircroft is now part of the NES Fircroft group - the world’s leading engineering staffing provider spanning the Oil & Gas, Power & Renewables, Infrastructure, Life Sciences…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | The Recruitment COtherecruitmentco.uk HQ: Northampton, United KingdomReported employees: 1,001-5,000 | Northampton, United Kingdom | 1,001-5,000 | Exact match | 558 contacts → |
“We’re THE RECRUITMENT Co.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Waterman Aspenwatermanaspen.co.uk HQ: Chelmsford, United KingdomReported employees: 501-1,000 | Chelmsford, United Kingdom | 501-1,000 | Exact match | 506 contacts → |
“Waterman Aspen welcomes engineers and technical specialists to make their mark on some of the biggest infrastructure projects across the UK on a secondment basis.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | LVI Associateslviassociates.com HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 494 contacts → |
“Infrastructure plays a critical role in creating a future that works for everyone.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Fairhurstfairhurst.co.uk HQ: Glasgow, United KingdomReported employees: 201-500 | Glasgow, United Kingdom | 201-500 | Exact match | 437 contacts → |
“Welcome to Fairhurst: Fairhurst is a Limited Liability Partnership (LLP) of Consulting Engineers practicing in the UK, employing circa 400 staff in 16 principal offices.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Mcginley Support Services Infrastructure LTDmcginley.co.uk HQ: Watford, United KingdomReported employees: 51-200 | Watford, United Kingdom | 51-200 | Exact match | 435 contacts → |
“McGinley Support Services is one of the UK’s largest specialist recruitment agencies providing the Infrastructure sector of the construction industry with permanent, contract and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ersg LTDersg-global.com HQ: Bromley, United KingdomReported employees: 51-200 | Bromley, United Kingdom | 51-200 | Exact match | 426 contacts → |
“ERSG | Sourcing talent for a sustainable tomorrow ERSG has 15 offices around the world & is an award-winning international leader in recruitment and staffing services to the…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Shorterm Groupshortermgroup.com HQ: Yiewsley, United KingdomReported employees: 51-200 | Yiewsley, United Kingdom | 51-200 | Exact match | 247 contacts → |
“The Shorterm Group provides specialist recruitment services and technical support for the engineering industry.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Jones Bros Civil Engineering UKjones-bros.com HQ: Ruthin, United KingdomReported employees: 201-500 | Ruthin, United Kingdom | 201-500 | Exact match | 230 contacts → |
“Established in the 1950s, Jones Bros’ leadership team consists of members of the second and third generations of the founding family.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | QCS Staffingqcsstaffing.com HQ: Uk, United KingdomReported employees: 51-200 | Uk, United Kingdom | 51-200 | Exact match | 227 contacts → |
“We have been providing recruitment services to Life Sciences, Renewable Energy, Heavy Lift, Data Centre and IT clients in more than 30 countries since 1992.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | The Erith Grouperith.com HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 217 contacts → |
“Supported by a network of specialist consulting engineers, environmentalists and our own collective experience, our philosophy is simple: to provide a qualitative economic and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HR Consultancyhrconsultancy.co.uk HQ: Glasgow, United KingdomReported employees: Not recorded | Glasgow, United Kingdom | Not recorded | Exact match | 190 contacts → |
“Welcome to HRC Recruitment Looking for a job in Glasgow, Edinburgh or the rest of Scotland?” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | JURUjuru.org HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 176 contacts → |
“Founded in 2015, Juru is an international engineering and consultancy firm with a mission to solve engineering and environmental problems.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | MPI Limitedmpi.ltd.uk HQ: Hertford, United KingdomReported employees: Not recorded | Hertford, United Kingdom | Not recorded | Exact match | 174 contacts → |
“For over 60 years, MPI has been connecting skilled people with industry, delivering recruitment, workforce solutions and project support to some of the UK's most demanding sectors.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Eden Brown Built Environmentedenbrown.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 157 contacts → |
“Placing specialists across the built environment arena - locally, nationally, expertly.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Thorn Baker Groupthornbaker.co.uk HQ: Nottingham, United KingdomReported employees: 51-200 | Nottingham, United Kingdom | 51-200 | Exact match | 156 contacts → |
“Thorn Baker Group is home to three specialist brands, Thorn Baker Construction, Thorn Baker Industrial Recruitment and Thorn Baker Estates, Facilities and Maintenance.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Earthstream Globalearthstreamglobal.com HQ: Bromley, United KingdomReported employees: 51-200 | Bromley, United Kingdom | 51-200 | Exact match | 148 contacts → |
“Global Energy Recruitment Services - We source and select top talent across the renewable energy, power & grid and industrial technology sectors globally.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Navartisnavartisglobal.com HQ: Doncaster, United KingdomReported employees: 51-200 | Doncaster, United Kingdom | 51-200 | Exact match | 141 contacts → |
“Navartis is a specialist global recruitment company supplying highly skilled technical personnel to global projects across Technology, Energy and the Infrastructure & Built…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Caval LTDcaval.co.uk HQ: Leeds, United KingdomReported employees: 51-200 | Leeds, United Kingdom | 51-200 | Exact match | 137 contacts → |
“About Caval Founded in 2008, Caval has grown to become one of the UK’s market-leading construction and engineering recruitment specialists.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Bmsl Groupbmsgroupltd.co.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 134 contacts → |
“BMSL was formed in 1996 to provide specialist support to the construction industry.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | RVT Grouprvtgroup.co.uk HQ: Kent, United KingdomReported employees: 51-200 | Kent, United Kingdom | 51-200 | Exact match | 128 contacts → |
“RVT Group are not your average hire company, we work with you to understand the full scope of your activities on site before recommending a fully compliant health hazard control…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Environmental engineering staffing companies: dataset insights
September 28, 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
988 records in the displayed employee bands.
3 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 991 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 28, 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 ↗
Environmental engineering staffing companies by metro
Questions about this company list
What does Exact match mean for environmental engineering staffing companies?
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 environmental engineering staffing companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 991 matching company records, 20,989 tracked contacts and 6,158 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 28, 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
Environmental engineering staffing companies by geography
- Environmental engineering staffing companies based in Brisbane, Australia
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- Environmental engineering staffing companies based in Perth, Australia
- Environmental engineering staffing companies based in Sydney, Australia
- Environmental engineering staffing companies based in Belo Horizonte, Brazil
- Environmental engineering staffing companies based in Campinas, Brazil
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- Environmental engineering staffing companies based in Porto Alegre, Brazil
- Environmental engineering staffing companies based in Rio De Janeiro, Brazil
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- Environmental engineering staffing companies based in Edmonton, Canada
Cite this list
RevenueBase Data Team. Top 25 environmental engineering staffing companies based in the United Kingdom. Snapshot: September 28, 2026. https://revenuebase.ai/companies/environmental-engineering-staffing-companies/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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- Environmental engineering staffing companies based in Brisbane, Australia
- Environmental engineering staffing companies based in Melbourne, Australia
- Environmental engineering staffing companies based in Perth, Australia
- Environmental engineering staffing companies based in Sydney, Australia
- Environmental engineering staffing companies based in Belo Horizonte, Brazil
- Environmental engineering staffing companies based in Campinas, Brazil