Company lists · Data refreshed August 2026

Top 25 Chemical engineering staffing based in the United States

Name: Chemical engineering staffing based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 2,051 companies tracked

RevenueBase identified 2,051 chemical engineering staffing headquartered in the United States as of August 2026 and tracks 44,975 professional contacts across them, including 7,854 with verified work emails and 14,071 with mobile numbers. Houston is the largest hub.

This list covers chemical engineering staffing headquartered in the United States, 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 August 31, 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 RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

2,051Companies

44,975Contacts tracked

7,854Verified emails

14,071Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest chemical engineering staffing based in the United States

Ranked by team size

Top 25 of 2,051 chemical engineering staffing based in the United States, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to chemical engineering staffing: 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	Resourcemfg	Indirect evidence	Atlanta, GA, United States	5,001-10,000	1,640 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 Aug 31, 2026
2	Nesco Resource	Indirect evidence	Mayfield Heights, OH, United States	501-1,000	1,594 contacts →
	Indirect evidence “Companies need talent.” Source: RevenueBase Database · checked Aug 31, 2026
3	PTS Advance	Partial evidence	Houston, TX, United States	501-1,000	700 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 Aug 31, 2026
4	Automation Personnel Services, INC	Indirect evidence	Nashville, TN, United States	10001+	623 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 Aug 31, 2026
5	Volt Technical Resources	Indirect evidence	Orange, CA, United States	5,001-10,000	585 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 Aug 31, 2026
6	NSC	Partial evidence	Green Bay, WI, United States	1,001-5,000	464 contacts →
	Partial evidence “Welcome to NSC, the Skilled Staffing Experts!” Source: RevenueBase Database · checked Aug 31, 2026
7	Bartech Staffing	Indirect evidence	Southfield, MI, United States	1,001-5,000	451 contacts →
	Indirect evidence “Trusted for Talent.” Source: RevenueBase Database · checked Aug 31, 2026
8	Sterling Engineering	Strong evidence	Westchester, IL, United States	501-1,000	402 contacts →
	Strong evidence “Sterling is an award-winning professional engineering consulting and technical staffing company.” Source: RevenueBase Database · checked Aug 31, 2026
9	Talascend	Indirect evidence	Troy, MI, United States	501-1,000	287 contacts →
	Indirect evidence “At Talascend, opportunity isn’t just a word, it’s what drives everything we do.” Source: RevenueBase Database · checked Aug 31, 2026
10	Verstela	Partial evidence	Phoenix, AZ, United States	501-1,000	233 contacts →
	Partial evidence “Verstela is a premier staffing provider, offering temporary, temp-to-hire, and direct hire solutions across a wide range of industries.” Source: RevenueBase Database · checked Aug 31, 2026
11	C4 Technical Services	Indirect evidence	Eagan, MN, United States	501-1,000	222 contacts →
	Indirect evidence “C4 Technical Services knows the right people in IT and Telecom C4 Technical Services earns the trust of our clients and candidates by understanding the needs of both, matching…” Source: RevenueBase Database · checked Aug 31, 2026
12	Paladin Consulting	Indirect evidence	Houston, TX, United States	1,001-5,000	198 contacts →
	Indirect evidence “Paladin Consulting is a nationwide Talent Acquisition and Placement consulting firm.” Source: RevenueBase Database · checked Aug 31, 2026
13	NVT Staffing, INC	Partial evidence	Falls Church, VA, United States	501-1,000	197 contacts →
	Partial evidence “NVT Staffing is a direct reflection of the rapid growth and expansion of our parent company, Northern Virginia Temporaries, Inc.” Source: RevenueBase Database · checked Aug 31, 2026
14	XL PRO Staffing And Consulting Group	Partial evidence	Houston, TX, United States	1,001-5,000	181 contacts →
	Partial evidence “XL Pro Consulting Group is a leading full-service Light Industrial Staffing and Safety Consulting firm headquartered in Dallas, Texas, with operations in DFW, Houston, Austin, San…” Source: RevenueBase Database · checked Aug 31, 2026
15	The Bergaila Companies	Indirect evidence	Midland, TX, United States	501-1,000	158 contacts →
	Indirect evidence “Since 1987, The Bergaila Companies have been matching talented people with great jobs in oil, gas, and energy.” Source: RevenueBase Database · checked Aug 31, 2026
16	Corporate JOB Bank	Indirect evidence	Tempe, AZ, United States	1,001-5,000	142 contacts →
	Indirect evidence “Corporate Job Bank has built our business and reputation since 1985 by finding the best people.” Source: RevenueBase Database · checked Aug 31, 2026
17	Judge Direct Placement	Indirect evidence	West Chester, PA, United States	1,001-5,000	127 contacts →
	Indirect evidence “JUDGE DIRECT PLACEMENT, with over 45 years of experience, is a leading provider of top management talent to companies nationwide, with a focus in the areas of Manufacturing…” Source: RevenueBase Database · checked Aug 31, 2026
18	Sirius Staffing	Partial evidence	Mobile, AL, United States	501-1,000	111 contacts →
	Partial evidence “Sirius Staffing understands the challenges that you face when searching for qualified staffing professionals.” Source: RevenueBase Database · checked Aug 31, 2026
19	Genesis Technical & Industrial Staffing	Strong evidence	Mobile, AL, United States	1,001-5,000	81 contacts →
	Strong evidence “At Genesis Technical & Industrial Staffing, we connect top engineering, design, technical, and industrial professionals with leading companies nationwide.” Source: RevenueBase Database · checked Aug 31, 2026
20	Taylor Smith Consulting, LLC	Indirect evidence	Houston, TX, United States	501-1,000	80 contacts →
	Indirect evidence “Taylor Smith Consulting is a leading technical, service, and staff resource provider.” Source: RevenueBase Database · checked Aug 31, 2026
21	Wagner Staffing	Indirect evidence	Lithia Springs, GA, United States	1,001-5,000	71 contacts →
	Indirect evidence “We combine a wealth of business management experience with proven practices to find and retain talented people with skills and work habits to suit the businesses we serve.” Source: RevenueBase Database · checked Aug 31, 2026
22	Protech Staffing	Partial evidence	Phoenix, AZ, United States	5,001-10,000	71 contacts →
	Partial evidence “Welcome to ProTech Staffing!” Source: RevenueBase Database · checked Aug 31, 2026
23	Rolinc Staffing & Search	Partial evidence	Aurora, CO, United States	501-1,000	63 contacts →
	Partial evidence “ROLINC Staffing & Search is a national full-service recruiting agency offering talent sourcing for construction, manufacturing, finance, technology industries and beyond.” Source: RevenueBase Database · checked Aug 31, 2026
24	Metro Staff INC	Partial evidence	Elgin, IL, United States	501-1,000	63 contacts →
	Partial evidence “We are a light industrial and professional staffing service leader dedicated to being the most professional, responsive, employee staffing services company you’ll ever work with.” Source: RevenueBase Database · checked Aug 31, 2026
25	The Greer Group, INC	Partial evidence	Raleigh, NC, United States	501-1,000	60 contacts →
	Partial evidence “Greer is a local, woman owned staffing and recruitment firm that has been in business for 39 years!” Source: RevenueBase Database · checked Aug 31, 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. 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.
Partial evidence: Its own public description names part of chemical engineering staffing, 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. 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 2,051 chemical engineering staffing based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 7,854 reachable decision-makers.

Free signup · no credit card

View the full list →

Chemical engineering staffing based in the United States at a glance

As of Aug 31, 2026

17.5%Verified-email coverage

31.3%Mobile-number coverage

21.9Average contacts per company

1-10Median size (employees)

6.6%Largest-city concentration · Houston

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

1,047

11-50

518

51-200

308

201-500

105

501-1,000

1,001-5,000

5,001-10,000

10001+

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, 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 the United States whose own description of what they do matches “chemical engineering staffing”. 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), 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, and records with no verified work email. Companies headquartered outside United States 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, 7,854 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 August 31, 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 by metro

Chemical engineering staffing in Houston136
Chemical engineering staffing in Atlanta35
Chemical engineering staffing in Austin33
Chemical engineering staffing in Denver31
Chemical engineering staffing in Chicago30
Chemical engineering staffing in New York29
Chemical engineering staffing in Dallas28

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, 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 are there based in the United States?

RevenueBase identified 2,051 chemical engineering staffing headquartered in the United States as of August 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?

Resourcemfg, headquartered in Atlanta, tops this list with the largest team on record.

Which city has the most chemical engineering staffing?

Houston leads with 136 headquartered companies, followed by Atlanta (35) and Austin (33).

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 7,854 verified decision-maker contacts tracked across these 2,051 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 2026.

Ready to reach these companies? Verified emails and direct dials for all 2,051 chemical engineering staffing based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Chemical engineering staffing by geography

Browse the directory

About this data

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