Company lists · Data refreshed September 2026

Top 25 Chemical engineering staffing agencies worldwide

Name: Chemical engineering staffing agencies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 9,157 companies tracked

RevenueBase identified 9,157 chemical engineering staffing agencies worldwide as of September 2026 and tracks 153,479 professional contacts across them, including 28,425 with verified work emails. The United States is the largest market and London the largest hub.

This list covers chemical engineering staffing agencies worldwide, 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 27, 2026. Country and city lists for chemical engineering staffing agencies follow the table.

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 27, 2026 86% judged on-target in blind review

9,157Companies

153,479Contacts tracked

28,425Verified emails

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The 25 largest chemical engineering staffing agencies worldwide

Ranked by team size

Top 25 of 9,157 chemical engineering staffing agencies worldwide, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to chemical engineering staffing agencies: 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	NES Fircroft	Strong evidence	Altrincham, United KingdomHQ checked Sep 27, 2026	1,001-5,000	2,951 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
2	Addison Group	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,840 contacts →
	Indirect evidence “Addison Group provides comprehensive talent solutions and consulting services across diverse practice areas, including Non-Clinical Healthcare, Information Technology (IT), Human…” Source: RevenueBase Database · checked Sep 27, 2026
3	YACHT	Indirect evidence	Amsterdam, NetherlandsHQ checked Sep 27, 2026	1,001-5,000	1,791 contacts →
	Indirect evidence “Yacht is dé organisatie van en voor professionals.” Source: RevenueBase Database · checked Sep 27, 2026
4	Synergie Italia	Indirect evidence	Torino, ItalyHQ checked Sep 27, 2026	501-1,000	1,748 contacts →
	Indirect evidence “L’Italia è piena di talenti: il nostro lavoro è riconoscerli!” Synergie Italia S.p.A.” Source: RevenueBase Database · checked Sep 27, 2026
5	Resourcemfg	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	5,001-10,000	1,639 contacts →
	Indirect evidence “ResourceMFG places temporary and direct hire employees within the total spectrum of manufacturing jobs including production, quality, maintenance, supervision, and all levels of…” Source: RevenueBase Database · checked Sep 27, 2026
6	Nesco Resource	Indirect evidence	Mayfield Heights, OH, United StatesHQ checked Sep 27, 2026	501-1,000	1,599 contacts →
	Indirect evidence “Companies need talent.” Source: RevenueBase Database · checked Sep 27, 2026
7	TRS Staffing Solutions	Strong evidence	Greenville, United StatesHQ checked Sep 27, 2026	201-500	1,187 contacts →
	Strong evidence “TRS Staffing Solutions is a world leading engineering recruitment agency specialising in the recruitment and supply of professional, engineering, technical and field talent.” Source: RevenueBase Database · checked Sep 27, 2026
8	In JOB	Indirect evidence	Verona, ItalyHQ checked Sep 27, 2026	1,001-5,000	1,024 contacts →
	Indirect evidence “inJob è una società specializzata nella ricerca, selezione e somministrazione di professionisti qualificati con contratti a tempo determinato e indeterminato.” Source: RevenueBase Database · checked Sep 27, 2026
9	QPS Employment Group	Partial evidence	Brookfield, WI, United StatesHQ checked Sep 27, 2026	201-500	1,019 contacts →
	Partial evidence “Founded in 1985, QPS Employment Group has grown from a two-person operation to one of the nation's leading staffing and recruiting firms, with more than 300 internal employees…” Source: RevenueBase Database · checked Sep 27, 2026
10	Randstad Argentina	Indirect evidence	Ciudad De Buenos Aires, ArgentinaHQ checked Sep 27, 2026	501-1,000	1,002 contacts →
	Indirect evidence “En Randstad Argentina unimos demandas de trabajo con aspiraciones de crecer.” Source: RevenueBase Database · checked Sep 27, 2026
11	Remx The Workforce Experts	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	1,001-5,000	901 contacts →
	Partial evidence “RemX is the professional staffing division of EmployBridge, a $3 billion staffing organization with more than 600 offices in the U.S.” Source: RevenueBase Database · checked Sep 27, 2026
12	JKS A S	Indirect evidence	Ringkøbing, DenmarkHQ checked Sep 27, 2026	1,001-5,000	822 contacts →
	Indirect evidence “We are JKS.” Source: RevenueBase Database · checked Sep 27, 2026
13	Eastridge Workforce Solutions	Partial evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	n/a	803 contacts →
	Partial evidence “Eastridge Workforce Solutions is a trusted staffing partner helping businesses build stronger, more productive teams across industrial and professional sectors.” Source: RevenueBase Database · checked Sep 27, 2026
14	Matchtech	Indirect evidence	Whiteley, United KingdomHQ checked Sep 27, 2026	201-500	754 contacts →
	Indirect evidence “At Matchtech, we do more than recruit.” Source: RevenueBase Database · checked Sep 27, 2026
15	NES Global Talent	Partial evidence	United KingdomHQ checked Sep 27, 2026	1,001-5,000	726 contacts →
	Partial evidence “NES Global Talent provided engineering and technical personnel to the Oil & Gas, Power, Life Science and mining sectors.” Source: RevenueBase Database · checked Sep 27, 2026
16	PTS Advance	Partial evidence	Tustin, CA, United StatesHQ checked Sep 27, 2026	501-1,000	706 contacts →
	Partial evidence “PTS Advance teams up with thousands of candidates, clients, and partners to advance workforce utilization in the Oil, Gas & Chemicals, Power & Renewables, Advanced Manufacturing…” Source: RevenueBase Database · checked Sep 27, 2026
17	United Consulting	Indirect evidence	Niel, BelgiumHQ checked Sep 27, 2026	501-1,000	688 contacts →
	Indirect evidence “United Consulting™, consultancy, not as you know it.” Source: RevenueBase Database · checked Sep 27, 2026
18	Nonstop Consulting	Indirect evidence	Zug, SwitzerlandHQ checked Sep 27, 2026	201-500	626 contacts →
	Indirect evidence “NonStop is an award-winning, rapidly expanding recruitment consultancy covering multiple sectors across Europe and the USA with permanent, temporary, RPO, and MSP recruitment…” Source: RevenueBase Database · checked Sep 27, 2026
19	Automation Personnel Services, INC	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 27, 2026	10001+	624 contacts →
	Indirect evidence “Automation Personnel Services was founded in Birmingham, AL almost 30 years ago and has expanded coast to coast with 40 Branch offices in eleven states.” Source: RevenueBase Database · checked Sep 27, 2026
20	Poolia Sverige	Indirect evidence	Stockholm, SwedenHQ checked Sep 27, 2026	1,001-5,000	615 contacts →
	Indirect evidence “Att hitta rätt person till rätt plats – det är vår kärnkompetens.” Source: RevenueBase Database · checked Sep 27, 2026
21	Fircroft	Strong evidence	Warrington, United KingdomHQ checked Sep 27, 2026	501-1,000	589 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
22	Volt Technical Resources	Indirect evidence	Orange, CA, United StatesHQ checked Sep 27, 2026	5,001-10,000	584 contacts →
	Indirect evidence “A Six Sigma Company ~61 years in the industry ~Nationwide 4 million+ candidate database ~Fortune Company ~Extensive E-Recruiting capabilities ~Reference and Employment check…” Source: RevenueBase Database · checked Sep 27, 2026
23	The Recruitment CO	Indirect evidence	Northampton, United KingdomHQ checked Sep 27, 2026	1,001-5,000	558 contacts →
	Indirect evidence “We’re THE RECRUITMENT Co.” Source: RevenueBase Database · checked Sep 27, 2026
24	STS Technical Services	Partial evidence	Brookfield, WI, United StatesHQ checked Sep 27, 2026	51-200	543 contacts →
	Partial evidence “STS Technical Services is a Top 100 Staffing Firm that’s partnered with some of the largest names in the aerospace, manufacturing, defense and industrial industries.” Source: RevenueBase Database · checked Sep 27, 2026
25	EASI	Indirect evidence	Hanover, MD, United StatesHQ checked Sep 27, 2026	1,001-5,000	526 contacts →
	Indirect evidence “EASi is now Actalent.” Source: RevenueBase Database · checked Sep 27, 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: chemical engineering staffing agencies. 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 chemical engineering staffing agencies.
Partial evidence: Its own public description names part of chemical engineering staffing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name chemical engineering staffing agencies. 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 9,157 chemical engineering staffing agencies worldwide

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Chemical engineering staffing agencies worldwide at a glance

As of Sep 27, 2026

18.5%Verified-email coverage

16.8Average contacts per company

1-10Median size (employees)

2.4%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

4,912

11-50

2,447

51-200

1,151

201-500

339

501-1,000

156

1,001-5,000

101

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 chemical engineering staffing agencies, 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.
Coverage: Every country. Country and city lists for chemical engineering staffing agencies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “chemical engineering staffing agencies”. 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 chemical engineering staffing agencies), 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 chemical engineering staffing agencies, and records with no verified work email.
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, 28,425 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 27, 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.

Chemical engineering staffing agencies by location

38 lists · largest first

Every Chemical engineering staffing agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 chemical engineering staffing agencies, 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 chemical engineering staffing agencies are there worldwide?

RevenueBase identified 9,157 chemical engineering staffing agencies worldwide 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?

NES Fircroft, headquartered in Altrincham, tops this list with the largest team on record.

Which country has the most chemical engineering staffing agencies?

The United States leads with 2,520 companies, followed by the United Kingdom (1,329) and India (665). Every chemical engineering staffing agencies list by country and city is linked on this page.

Which city has the most chemical engineering staffing agencies?

London leads with 219 headquartered companies, followed by Houston (149) and Manchester (70).

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 28,425 verified decision-maker contacts tracked across these 9,157 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 27, 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.