Company lists · Data verified 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 Verified Aug 28, 2026 2,051 companies tracked

There are 2,051 chemical engineering staffing headquartered in the United States (RevenueBase, August 2026). RevenueBase 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. Data current as of August 28, 2026.

2,051Companies

44,975Contacts tracked

7,854Verified emails

14,071Mobile numbers

Unlock all 2,051 companies Free account · no credit card · 2 minutes

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 verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Resourcemfg	Atlanta, GA	5,001-10,000	1,640	50
2	Nesco Resource	Mayfield Heights, OH	501-1,000	1,594	287
3	PTS Advance	Houston, TX	501-1,000	700	62
4	Automation Personnel Services, INC	Nashville, TN	10001+	623	68
5	Volt Technical Resources	Orange, CA	5,001-10,000	585	29
6	NSC	Green Bay, WI	1,001-5,000	464	78
7	Bartech Staffing	Southfield, MI	1,001-5,000	451	17
8	Sterling Engineering	Westchester, IL	501-1,000	402	75
9	Talascend	Troy, MI	501-1,000	287	36
10	Verstela	Phoenix, AZ	501-1,000	233	88
11	C4 Technical Services	Eagan, MN	501-1,000	222	34
12	Paladin Consulting	Houston, TX	1,001-5,000	198	12
13	NVT Staffing, INC	Falls Church, VA	501-1,000	197	11
14	XL PRO Staffing And Consulting Group	Houston, TX	1,001-5,000	181	20
15	The Bergaila Companies	Midland, TX	501-1,000	158	43
16	Corporate JOB Bank	Tempe, AZ	1,001-5,000	142	1
17	Judge Direct Placement	West Chester, PA	1,001-5,000	127	34
18	Sirius Staffing	Mobile, AL	501-1,000	111	10
19	Genesis Technical & Industrial Staffing	Mobile, AL	1,001-5,000	81	18
20	Taylor Smith Consulting, LLC	Houston, TX	501-1,000	80	1
21	Wagner Staffing	Lithia Springs, GA	1,001-5,000	71	24
22	Protech Staffing	Phoenix, AZ	5,001-10,000	71	9
23	Rolinc Staffing & Search	Aurora, CO	501-1,000	63	18
24	Metro Staff INC	Elgin, IL	501-1,000	63	13
25	The Greer Group, INC	Raleigh, NC	501-1,000	60	10

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 account · no credit card

See all 2,051 companies

Chemical engineering staffing based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

HoustonLargest hub · 136 HQs

14,071Contacts with mobile numbers

45Emails re-verified in last 30 days

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+

Chemical engineering staffing by metro

Metro	Companies
Chemical engineering staffing in Houston	136
Chemical engineering staffing in Atlanta	35
Chemical engineering staffing in Austin	33
Chemical engineering staffing in Denver	31
Chemical engineering staffing in Chicago	30
Chemical engineering staffing in New York	29
Chemical engineering staffing in Dallas	28

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “chemical engineering staffing”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 45 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many chemical engineering staffing are there based in the United States?

There are 2,051 chemical engineering staffing headquartered in the United States as of August 2026 (RevenueBase).

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 is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 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.

Get the full list

Related lists

Chemical engineering staffing by geography

Browse the directory

Browse: Companies home · All United States lists · All Chemical engineering staffing lists · New lists

About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.