Company lists · Data refreshed September 2026

Top 24 Industrial staffing companies based in Denver, United States

Name: Industrial staffing companies based in Denver, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 76 companies tracked

RevenueBase identified 76 industrial staffing companies headquartered in Denver, United States as of September 2026 and tracks 897 professional contacts across them, including 150 with verified work emails. Houston is the largest hub.

This list covers industrial staffing companies headquartered in Denver, 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

76Companies

897Contacts tracked

150Verified emails

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The 24 largest industrial staffing companies based in Denver, United States

Ranked by team size

Top 24 of 76 industrial staffing companies based in Denver, United States, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names industrial staffing companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Enscicon CorporationPartial evidence	Denver, CO, United StatesHQ checked Sep 3, 2026	51-200	86
	“Enscicon is an award-winning engineering & construction staffing agency that specializes in the following sectors: • Oil and Gas • Power Generation and Delivery • Mining and…” Source: company website · checked Sep 3, 2026
2	EmergePartial evidence	Denver, United StatesHQ checked Sep 3, 2026	11-50	33
	“Emerge has quickly risen as one of the nation's leading search and staffing firms as we are dedicated to outstanding customer service and client delivery.” Source: company website · checked Sep 3, 2026
3	Quantix, INCIndirect evidence	Denver, CO, United StatesHQ checked Sep 3, 2026	51-200	33
	“We at Quantix prioritize your privacy.” Source: company website · checked Sep 3, 2026
4	Excel PersonnelPartial evidence	Denver, CO, United StatesHQ checked Sep 3, 2026	201-500	31
	“Excel Personnel is a full service staffing partner.” Source: company website · checked Sep 3, 2026
5	Primesource StaffingPartial evidence	Denver, CO, United StatesHQ checked Sep 3, 2026	1,001-5,000	31
	“Who We Are PrimeSource is the largest Colorado-based staffing provider partnering with thousands of employees and hundreds of clients annually.” Source: company website · checked Sep 3, 2026
6	TrustechIndirect evidence	Denver, United StatesHQ checked Sep 3, 2026	11-50	20
	“We support our clients' needs nationwide with an emphasis on providing technical talent.” Source: company website · checked Sep 3, 2026
7	Constellation Search GroupIndirect evidence	Denver, CO, United StatesHQ checked Sep 3, 2026	11-50	16
	“Constellation Search Group - Specialized Recruiting Solutions for the Roles That Matter Most Constellation Search Group is a national recruiting and talent solutions firm focused…” Source: company website · checked Sep 3, 2026
8	Campos CVG Staffing SolutionsPartial evidence	Denver, CO, United StatesHQ checked Sep 3, 2026	11-50	14
	“About Us CVG is a leading North America workforce solutions provider to the Energy, Oil & Gas, Industrial and EPC industries.” Source: company website · checked Sep 3, 2026
9	J. Kent StaffingIndirect evidence	Denver, CO, United StatesHQ checked Sep 3, 2026	201-500	14
	“J.” Source: company website · checked Sep 3, 2026
10	Synergy Staffing IncorporatedStrong evidence	Denver, CO, United StatesHQ checked Sep 3, 2026	51-200	13
	“Synergy Staffing Inc is one of the fastest growing firms providing recruitment and staffing services to clients representing a variety of medical and non-medical industries.” Source: company website · checked Sep 3, 2026
11	Connections Training And Staffing, INCIndirect evidence	Denver, CO, United StatesHQ checked Sep 3, 2026	11-50	13
	Source: company website · checked Sep 3, 2026
12	Hc-ResourceIndirect evidence	Denver, CO, United StatesHQ checked Sep 3, 2026	11-50	12
	“Since 2018, Human Capital Resource has been providing professional services to job-seekers and employers.” Source: company website · checked Sep 3, 2026
13	GustavPartial evidence	Denver, CO, United StatesHQ checked Sep 3, 2026	11-50	11
	“The staffing industry's largest sub-vendor marketplace and management platform.” Source: company website · checked Sep 3, 2026
14	Razor Technical StaffingPartial evidence	Denver, CO, United StatesHQ checked Sep 3, 2026	11-50	9
	“Razor Technical Staffing specializes in Information Technology, Applications, and Engineering.” Source: company website · checked Sep 3, 2026
15	Express Employment Professionals Of Denver, COIndirect evidence	Denver, CO, United StatesHQ checked Sep 3, 2026	1-10	8
	“Express Employment Professionals in Downtown Denver has been proud to serve the Downtown, Thornton, Northglenn, and Commerce City areas for over twenty years.” Source: company website · checked Sep 3, 2026
16	Citywide StaffingPartial evidence	Denver, CO, United StatesHQ checked Sep 3, 2026	201-500	8
	“Citywide Staffing is a full-service staffing firm that is capable of handling all recruiting and hiring needs, including permanent, temporary, and contract recruitment services.” Source: company website · checked Sep 3, 2026
17	Brick Staffing, LLCStrong evidence	Denver, CO, United StatesHQ checked Sep 3, 2026	51-200	5
	“At Brick Staffing, we build strong, long-lasting partnerships with a diverse range of companies across various industries, cities, and states.” Source: company website · checked Sep 3, 2026
18	Talently Group, LLCPartial evidence	Denver, CO, United StatesHQ checked Sep 3, 2026	11-50	5
	“Talently is a full-service and independent staffing and recruiting firm.” Source: company website · checked Sep 3, 2026
19	Tcss The Center Staffing ServicesPartial evidence	Denver, CO, United StatesHQ checked Sep 3, 2026	51-200	5
	“TCSS is a National HR, Staffing, and Business Solutions firm.” Source: company website · checked Sep 3, 2026
20	KF Search GroupPartial evidence	Denver, CO, United StatesHQ checked Sep 3, 2026	1-10	3
	“Empower your team with our experienced staffing experts.” Source: company website · checked Sep 3, 2026
21	Expect Technical StaffingIndirect evidence	Denver, United StatesHQ checked Sep 3, 2026	1-10	3
	“We help companies (1) Source candidates (2) Confirm ONSITE availability (3) Confirm candidate SALARY requirements (4) Check references (5) Background checks (6) Schedule all…” Source: company website · checked Sep 3, 2026
22	Industrial Talent GroupIndirect evidence	Denver, CO, United StatesHQ checked Sep 3, 2026	11-50	2
	“ITG is a recruiting and talent solutions company, specializing in the trades.” Source: company website · checked Sep 3, 2026
23	Dynamic Placement Services, LLCPartial evidence	Denver, CO, United StatesHQ checked Sep 3, 2026	1-10	2
	“Founded in 2020, Dynamic Placement Services is a reputable boutique direct hire/permanent placement staffing firm with a focus on delivery.” Source: company website · checked Sep 3, 2026
24	Manufacturing & Industrial Sourcing & SolutionsPartial evidence	Denver, CO, United StatesHQ checked Sep 3, 2026	1-10	1
	“Discover a tailored talent search with Manufacturing & Industrial Sourcing & Solutions.” Source: company website · checked Sep 3, 2026

Showing 24 of 76 industrial staffing companies based in Denver, United States

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Industrial staffing companies based in Denver, United States at a glance

As of Sep 3, 2026

11-50Median size (employees)

HoustonLargest hub · 308 HQs

Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Denver, over 76 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 staffing companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Denver, United States whose own description of what they do matches “industrial staffing companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among industrial staffing companies, and records with no verified work email. Companies headquartered outside Denver 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 an evidence 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, 150 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 3, 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.

Industrial staffing companies by metro in the United States

Frequently asked

How many industrial staffing companies are there based in Denver, United States?

RevenueBase identified 76 industrial staffing companies headquartered in Denver, United States 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?

Enscicon Corporation, headquartered in Denver, tops this list with the largest team on record.

Which city has the most industrial staffing companies?

Houston leads with 308 headquartered companies, followed by New York (236) and Atlanta (173).

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 150 verified decision-maker contacts tracked across these 76 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 3, 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 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.