Company lists · Data refreshed September 2026

Top 25 Workforce engagement solutions based in the United States

Name: Workforce engagement solutions based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 1,184 companies tracked

RevenueBase identified 1,184 workforce engagement solutions headquartered in the United States as of September 2026 and tracks 71,463 professional contacts across them, including 20,943 with verified work emails. San Francisco is the largest hub.

This list covers workforce engagement solutions 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 September 22, 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 22, 2026 86% judged on-target in blind review

1,184Companies

71,463Contacts tracked

20,943Verified emails

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The 25 largest workforce engagement solutions based in the United States

Ranked by team size

Top 25 of 1,184 workforce engagement solutions based in the United States, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to workforce engagement solutions: 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	VOLT	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 22, 2026	1,001-5,000	4,831 contacts →
	Strong evidence “Volt (an Innova Solutions affiliate) is a multi-award winning global workforce solutions provider that propels businesses and careers forward with expert momentum.” Source: RevenueBase Database · checked Sep 22, 2026
2	Ceridian	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 22, 2026	5,001-10,000	4,006 contacts →
	Indirect evidence “Ceridian is now Dayforce.” Source: RevenueBase Database · checked Sep 22, 2026
3	Magnit Global	Partial evidence	Folsom, CA, United StatesHQ checked Sep 22, 2026	10001+	3,586 contacts →
	Partial evidence “Magnit™ (formerly PRO Unlimited) is a global leader and pioneer in contingent workforce management.” Source: RevenueBase Database · checked Sep 22, 2026
4	Pyramid Consulting, INC	Strong evidence	United StatesHQ checked Sep 22, 2026	5,001-10,000	2,891 contacts →
	Strong evidence “Pyramid Consulting, a global leader in workforce and technology solutions, empowers individuals and organizations to transform and thrive in the most challenging and competitive…” Source: RevenueBase Database · checked Sep 22, 2026
5	Allegis Global Solutions	Partial evidence	Hanover, MD, United StatesHQ checked Sep 22, 2026	1,001-5,000	2,866 contacts →
	Partial evidence “At Allegis Global Solutions (AGS), we’re in the human enterprise business.” Source: RevenueBase Database · checked Sep 22, 2026
6	Staff Management SMX	Strong evidence	Chicago, IL, United StatesHQ checked Sep 22, 2026	501-1,000	2,680 contacts →
	Strong evidence “Founded in 1988, Staff Management is a recognized leader of comprehensive workforce solutions that deliver best talent, drive compliance, yield tangible savings and build…” Source: RevenueBase Database · checked Sep 22, 2026
7	US Tech Solutions	Strong evidence	New Jersey, NJ, United StatesHQ checked Sep 22, 2026	1,001-5,000	2,188 contacts →
	Strong evidence “USTECH SOLUTIONS is the largest privately owned diversity workforce partner with a global footprint.” Source: RevenueBase Database · checked Sep 22, 2026
8	Trueblue INC	Strong evidence	Tacoma, WA, United StatesHQ checked Sep 22, 2026	1,001-5,000	2,148 contacts →
	Strong evidence “TrueBlue (NYSE: TBI) is a leading provider of specialized workforce solutions.” Source: RevenueBase Database · checked Sep 22, 2026
9	Mindlance	Strong evidence	Union, NJ, United StatesHQ checked Sep 22, 2026	1,001-5,000	2,096 contacts →
	Strong evidence “Mindlance is a global Talent, Teams, Projects, and Workforce Solutions partner, serving leading enterprises across industries since With a strong footprint across multiple…” Source: RevenueBase Database · checked Sep 22, 2026
10	BI Worldwide	Strong evidence	Minneapolis, MN, United StatesHQ checked Sep 22, 2026	1,001-5,000	1,905 contacts →
	Strong evidence “BI WORLDWIDE is a global engagement agency that uses the principles of behavioral economics to produce measurable business results by designing and delivering solutions that…” Source: RevenueBase Database · checked Sep 22, 2026
11	Surge Staffing	Strong evidence	Columbus, OH, United StatesHQ checked Sep 22, 2026	1,001-5,000	1,622 contacts →
	Strong evidence “For over 57 years, Surge has been a national leader in staffing solutions, workforce management and workforce program solutions.” Source: RevenueBase Database · checked Sep 22, 2026
12	Manpowergroup Talent Solutions	Partial evidence	Milwaukee, WI, United StatesHQ checked Sep 22, 2026	5,001-10,000	1,570 contacts →
	Partial evidence “Talent Solutions combines our leading global offerings RPO, TAPFIN-MSP and Right Management to provide end-to-end, data-driven capabilities across the talent lifecycle.” Source: RevenueBase Database · checked Sep 22, 2026
13	O.C. Tanner	Indirect evidence	Salt Lake City, UT, United StatesHQ checked Sep 22, 2026	1,001-5,000	1,523 contacts →
	Indirect evidence “For nearly 100 years, O.C.” Source: RevenueBase Database · checked Sep 22, 2026
14	Pontoon Solutions	Partial evidence	Jacksonville, FL, United StatesHQ checked Sep 22, 2026	501-1,000	1,498 contacts →
	Partial evidence “Pontoon helps businesses simplify, streamline and optimise their contingent workforces, providing maximum access to the skills needed for success in an increasingly complex…” Source: RevenueBase Database · checked Sep 22, 2026
15	Beeline	Partial evidence	Jacksonville, FL, United StatesHQ checked Sep 22, 2026	501-1,000	1,112 contacts →
	Partial evidence “For over 20 years, Beeline has empowered businesses worldwide to achieve competitive advantages with their extended workforce.” Source: RevenueBase Database · checked Sep 22, 2026
16	Workhuman	Indirect evidence	Framingham, MA, United StatesHQ checked Sep 22, 2026	1,001-5,000	997 contacts →
	Indirect evidence “Founded in Workhuman has been committed to building human workplaces that recognize the value and potential of every employee.” Source: RevenueBase Database · checked Sep 22, 2026
17	TCP Software	Strong evidence	Plano, TX, United StatesHQ checked Sep 22, 2026	501-1,000	991 contacts →
	Strong evidence “For 35 years, TCP Software has helped organizations engage their people by providing flexible workforce management solutions and mobile timekeeping.” Source: RevenueBase Database · checked Sep 22, 2026
18	Empyrean	Indirect evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	501-1,000	905 contacts →
	Indirect evidence “Established in 2006, Empyrean is a leading technology SaaS company empowering organizations with innovative technology and a service-first approach that accelerates employers’…” Source: RevenueBase Database · checked Sep 22, 2026
19	Aspect Software	Partial evidence	Boulder, CO, United StatesHQ checked Sep 22, 2026	1,001-5,000	878 contacts →
	Partial evidence “Decades of expertise distilled into innovative workforce tools.” Source: RevenueBase Database · checked Sep 22, 2026
20	Atrium	Strong evidence	New York, NY, United StatesHQ checked Sep 22, 2026	201-500	853 contacts →
	Strong evidence “Founded in 1995, Atrium is a WBENC‑certified global leader in Extended Workforce Management and Talent Solutions that partners with the world's largest brands to reimagine how…” Source: RevenueBase Database · checked Sep 22, 2026
21	Comsys	Indirect evidence	Milwaukee, WI, United StatesHQ checked Sep 22, 2026	501-1,000	661 contacts →
	Indirect evidence “On April 5, 2010, COMSYS became part of ManpowerGroup.” Source: RevenueBase Database · checked Sep 22, 2026
22	HARRI	Partial evidence	New York, NY, United StatesHQ checked Sep 22, 2026	501-1,000	632 contacts →
	Partial evidence “Harri is the frontline workforce operating system built by hospitality, for hospitality.” Source: RevenueBase Database · checked Sep 22, 2026
23	Infopro Learning, INC	Partial evidence	Princeton, NJ, United StatesHQ checked Sep 22, 2026	501-1,000	607 contacts →
	Partial evidence “Infopro Learning is an award-winning workforce transformation consultancy that unlocks the potential of people to power business performance.” Source: RevenueBase Database · checked Sep 22, 2026
24	Workpartners	Indirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	501-1,000	602 contacts →
	Indirect evidence “Workpartners’ mission is to help organizations transform the workplace into more than a source of financial security for their employees.” Source: RevenueBase Database · checked Sep 22, 2026
25	Lattice	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 22, 2026	501-1,000	562 contacts →
	Indirect evidence “Our mission is to make work meaningful.” Source: RevenueBase Database · checked Sep 22, 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: workforce engagement solutions. 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 workforce engagement solutions.
Partial evidence: Its own public description names part of workforce engagement solutions, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name workforce engagement solutions. 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 1,184 workforce engagement solutions based in the United States

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Workforce engagement solutions based in the United States at a glance

As of Sep 22, 2026

29.3%Verified-email coverage

60.4Average contacts per company

11-50Median size (employees)

3.9%Largest-city concentration · San Francisco

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

582

11-50

319

51-200

151

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,184 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 workforce engagement solutions, 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 “workforce engagement solutions”. 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 workforce engagement solutions), 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 workforce engagement solutions, 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, 20,943 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 22, 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.

Workforce engagement solutions by metro

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 workforce engagement solutions, 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 workforce engagement solutions are there based in the United States?

RevenueBase identified 1,184 workforce engagement solutions headquartered in the 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?

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

Which city has the most workforce engagement solutions?

San Francisco leads with 46 headquartered companies, followed by New York (41) and Austin (30).

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 20,943 verified decision-maker contacts tracked across these 1,184 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 22, 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.