Company lists · Data refreshed September 2026

Top 25 Industrial hygiene recruiting companies based in London, United Kingdom

Name: Industrial hygiene recruiting companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 58 companies tracked

RevenueBase identified 58 industrial hygiene recruiting companies headquartered in London, United Kingdom as of September 2026 and tracks 746 professional contacts across them, including 267 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers industrial hygiene recruiting companies headquartered in London, United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

58Companies

746Contacts tracked

267Verified emails

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The 25 largest industrial hygiene recruiting companies based in London, United Kingdom

Ranked by team size

Top 25 of 58 industrial hygiene recruiting companies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to industrial hygiene recruiting companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	ACRE	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	158 contacts →
	Indirect evidence “Acre is the global market leader for sustainability executive search and recruitment services, exclusively focused on integrating sustainability and catalysing positive change…” Source: RevenueBase Database · checked Sep 28, 2026
2	SSR Personnel	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	116 contacts →
	Indirect evidence “SSR® Personnel is the largest recruitment consultancy & executive search practice dedicated to the security, fire, health and safety sectors.” Source: RevenueBase Database · checked Sep 28, 2026
3	GH Engage	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	74 contacts →
	Partial evidence “GH Engage is an international agency specialising in the built environment, consumer markets, life sciences and industrial recruitment sectors globally.” Source: RevenueBase Database · checked Sep 28, 2026
4	Amida Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	50 contacts →
	Indirect evidence “Amida is a group of recruitment and staffing companies with a contemporary, service orientated, values driven approach.” Source: RevenueBase Database · checked Sep 28, 2026
5	Cripps Leadership Advisors	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	48 contacts →
	Indirect evidence “We are a global executive search and leadership advisory business.” Source: RevenueBase Database · checked Sep 28, 2026
6	Osborne Richardson	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	26 contacts →
	Indirect evidence “Osborne Richardson was established in the UK in 1991 and is a leading niche recruitment consultancy.” Source: RevenueBase Database · checked Sep 28, 2026
7	Mine Recruitment	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	25 contacts →
	Indirect evidence “Mine Recruitment is a job board built for one industry: mining.” Source: RevenueBase Database · checked Sep 28, 2026
8	Chemical Search International	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	22 contacts →
	Indirect evidence “Founded in we are a leading specialist executive search, talent acquisition and consulting firm.” Source: RevenueBase Database · checked Sep 28, 2026
9	Beaumont Bailey	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	21 contacts →
	Partial evidence “Established in 2019 with offices in London and New York, Beaumont Bailey is a highly specialised search partner to industrial and manufacturing organisations that are transforming…” Source: RevenueBase Database · checked Sep 28, 2026
10	Sectr Partners	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “SECTR Partners is a global recruitment company that represents the best, sector-specific talent.” Source: RevenueBase Database · checked Sep 28, 2026
11	Pullmann Global	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “Providing Executive Search and Consulting solutions for global Industrial, Energy, and Financial Services sectors.” Source: RevenueBase Database · checked Sep 28, 2026
12	Mining International LTD	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	11 contacts →
	Indirect evidence “Mining International offers bespoke executive search solutions to address your executive and management recruitment challenges within the mining industry.” Source: RevenueBase Database · checked Sep 28, 2026
13	Occupational Health Staffing	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “Occupational Health Staffing thrives on its stellar reputation within the occupational health industry.” Source: RevenueBase Database · checked Sep 28, 2026
14	Mattinson Partnership	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “Mattinson Partnership is one of the UK’s leading specialists in recruitment for the natural and built environment.” Source: RevenueBase Database · checked Sep 28, 2026
15	Alevio Consulting	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “At Alevio, we specialise in connecting top talent with leading companies across various industries.” Source: RevenueBase Database · checked Sep 28, 2026
16	CS Partners	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “We specialize in recruiting executive talent for companies creating sustainable products within the Agriculture, Food, Nutrition and Materials marketplace.” Source: RevenueBase Database · checked Sep 28, 2026
17	The Health And Safety Partnership	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “The Health and Safety Partnership is one of the UK's best known and trusted Health, Safety, Environmental, Quality and CDM recruitment consultancies.” Source: RevenueBase Database · checked Sep 28, 2026
18	Alexander Rose International	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “Executive Search and Talent Management organisation with demonstrable experience of placing high-performing individuals, globally.” Source: RevenueBase Database · checked Sep 28, 2026
19	Bryan & Armstrong LTD Health & Safety	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “We provide specialist interim and permanent Health & Safety recruitment services throughout the UK.” Source: RevenueBase Database · checked Sep 28, 2026
20	Twoscore	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Welcome to TwoScore, a global recruitment agency specialising in placing high calibre HSEQ professionals across the world.” Source: RevenueBase Database · checked Sep 28, 2026
21	Aspire Resourcing	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	3 contacts →
	Partial evidence “International Search & Recruitment firm specialising in IoT/RPA/Data/Technology, Transformation & Change and Industrial Operations.” Source: RevenueBase Database · checked Sep 28, 2026
22	Aqua Legion UK LTD	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Aqua Legion (UK) Ltd, is a specialist, London based Water Hygiene, Air and Legionella Management Consultancy.” Source: RevenueBase Database · checked Sep 28, 2026
23	Lead Recruitment Group LTD	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Lead Recruitment Group Ltd is a multi-disciplined technical agency established in 2021.” Source: RevenueBase Database · checked Sep 28, 2026
24	Glenville Mining	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Glenville Mining provides truly specialist recruitment and retention services for the mining industry worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
25	Construction Design Personnel	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Construction Design Personnel (CDP) is an independent Recruitment Company focussing on the Construction & Engineering industries, headed up by Ben Long.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: industrial hygiene recruiting companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names industrial hygiene recruiting companies.
Partial evidence: Its own public description names part of industrial hygiene recruiting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial hygiene recruiting companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 58 industrial hygiene recruiting companies based in London, United Kingdom

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Industrial hygiene recruiting companies based in London, United Kingdom at a glance

As of Sep 28, 2026

35.8%Verified-email coverage

12.9Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 58 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among industrial hygiene recruiting companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in London, United Kingdom whose own description of what they do matches “industrial hygiene recruiting companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names industrial hygiene recruiting companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among industrial hygiene recruiting companies, and records with no verified work email. Companies headquartered outside London are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 267 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names industrial hygiene recruiting companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many industrial hygiene recruiting companies are there based in London, United Kingdom?

RevenueBase identified 58 industrial hygiene recruiting companies headquartered in London, United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

ACRE, headquartered in London, tops this list with the largest team on record.

Which city in the United Kingdom has the most industrial hygiene recruiting companies?

London leads the United Kingdom with 58 headquartered companies, followed by Leeds (21) and Manchester (21).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 267 verified decision-maker contacts tracked across these 58 companies.

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.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, 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.