Company lists · Data refreshed September 2026

Top 25 Workforce augmentation software companies worldwide

RevenueBase identified 4,292 workforce augmentation software companies worldwide as of September 2026 and tracks 344,753 professional contacts across them, including 58,667 with verified work emails. The United States is the largest market and London the largest hub.

This list covers workforce augmentation software companies 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 29, 2026. Country and city lists for workforce augmentation software companies 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 29, 2026 86% judged on-target in blind review
4,292Companies
344,753Contacts tracked
58,667Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest workforce augmentation software companies worldwide

Ranked by team size
Top 25 of 4,292 workforce augmentation software companies worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to workforce augmentation software companies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceZurich, SwitzerlandHQ checked Sep 29, 202610001+141,230 contacts →

Indirect evidence

“Perfect placements.”

Source: RevenueBase Database · checked Sep 29, 2026
2Partial evidenceMilwaukee, WI, United StatesHQ checked Sep 29, 202610001+27,063 contacts →

Partial evidence

“ManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing and…”

Source: RevenueBase Database · checked Sep 29, 2026
3Partial evidenceUnited StatesHQ checked Sep 29, 202610001+14,682 contacts →

Partial evidence

“UKG is the Workforce Operating Platform that puts workforce understanding to work.”

Source: RevenueBase Database · checked Sep 29, 2026
4Partial evidenceAtlanta, GA, United StatesHQ checked Sep 29, 20261,001-5,0004,831 contacts →

Partial 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 29, 2026
5Indirect evidenceMinneapolis, MN, United StatesHQ checked Sep 29, 20265,001-10,0004,006 contacts →

Indirect evidence

“Ceridian is now Dayforce.”

Source: RevenueBase Database · checked Sep 29, 2026
6Partial evidenceFolsom, CA, United StatesHQ checked Sep 29, 202610001+3,586 contacts →

Partial evidence

“Magnit™ (formerly PRO Unlimited) is a global leader and pioneer in contingent workforce management.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceChaoyang, ChinaHQ checked Sep 29, 20261,001-5,0003,243 contacts →

Indirect evidence

“Career International is a leading technology-driven integrated talent solutions provider.”

Source: RevenueBase Database · checked Sep 29, 2026
8Partial evidenceMadrid, SpainHQ checked Sep 29, 20261,001-5,0003,037 contacts →

Partial evidence

“Job & Talent is a world-leading AI-native platform for frontline workforce management.”

Source: RevenueBase Database · checked Sep 29, 2026
9Partial evidenceUnited StatesHQ checked Sep 29, 20265,001-10,0002,891 contacts →

Partial 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 29, 2026
10Indirect evidenceDiemen, NetherlandsHQ checked Sep 29, 20261,001-5,0002,214 contacts →

Indirect evidence

“Wij helpen je plezier op jouw werkvloer te vergroten.”

Source: RevenueBase Database · checked Sep 29, 2026
11Partial evidenceNew Jersey, NJ, United StatesHQ checked Sep 29, 20261,001-5,0002,188 contacts →

Partial evidence

“USTECH SOLUTIONS is the largest privately owned diversity workforce partner with a global footprint.”

Source: RevenueBase Database · checked Sep 29, 2026
12Partial evidenceTacoma, WA, United StatesHQ checked Sep 29, 20261,001-5,0002,148 contacts →

Partial evidence

“TrueBlue (NYSE: TBI) is a leading provider of specialized workforce solutions.”

Source: RevenueBase Database · checked Sep 29, 2026
13Partial evidenceUnion, NJ, United StatesHQ checked Sep 29, 20261,001-5,0002,096 contacts →

Partial 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 29, 2026
14Partial evidenceMiguel Hidalgo, MexicoHQ checked Sep 29, 20261,001-5,0002,057 contacts →

Partial evidence

“Un software de recursos humanos para atender todas las necesidades de tus colaboradores.”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceCincinnati, OH, United StatesHQ checked Sep 29, 2026501-1,0001,751 contacts →

Indirect evidence

“We are here to solve your existing problems and prevent new ones.”

Source: RevenueBase Database · checked Sep 29, 2026
16Partial evidenceBangalore, IndiaHQ checked Sep 29, 202610001+1,702 contacts →

Partial evidence

“We are the largest IT staff augmentation provider in India, with employees spread across 500+ skill sets.”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 20261,001-5,0001,669 contacts →

Indirect evidence

“HiBob is on a mission to transform how organizations operate in the modern world of work with its HR platform,"Bob." Leading the way for the future workplace, Bob offers…”

Source: RevenueBase Database · checked Sep 29, 2026
18Partial evidenceColumbus, OH, United StatesHQ checked Sep 29, 20261,001-5,0001,622 contacts →

Partial 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 29, 2026
19Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 20261,001-5,0001,535 contacts →

Indirect evidence

“Pioneer of CRM technology for recruiting, Avature is a highly configurable enterprise SaaS platform for talent acquisition and talent management that drives innovation in the HCM…”

Source: RevenueBase Database · checked Sep 29, 2026
20Partial evidenceJacksonville, FL, United StatesHQ checked Sep 29, 2026501-1,0001,498 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 29, 2026
21Indirect evidenceBristol, United KingdomHQ checked Sep 29, 20261,001-5,0001,465 contacts →

Indirect evidence

“Zellis helps organisations unlock better outcomes by creating exceptional experiences for their people.”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceIndianapolis, IN, United StatesHQ checked Sep 29, 20265,001-10,0001,448 contacts →

Indirect evidence

“BCforward is a global talent and technology solutions partner helping organizations accelerate outcomes through people, platforms, and expertise.”

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidenceSydney, AustraliaHQ checked Sep 29, 20261,001-5,0001,447 contacts →

Indirect evidence

“Established as Australia’s first firm of organisational psychologists, Chandler Macleod has become the market leading provider of fully-integrated human resource services…”

Source: RevenueBase Database · checked Sep 29, 2026
24Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 2026n/a1,196 contacts →

Indirect evidence

“At Shiftsmart, we're not just shaping the future of labor; we're revolutionizing it.”

Source: RevenueBase Database · checked Sep 29, 2026
25Partial evidenceJacksonville, FL, United StatesHQ checked Sep 29, 2026501-1,0001,112 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 29, 2026

Showing 25 of 4,292 workforce augmentation software companies worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 58,667 reachable decision-makers.

Free signup · no credit card

View the full list →

Workforce augmentation software companies worldwide at a glance

As of Sep 29, 2026
17.0%Verified-email coverage
80.3Average contacts per company
11-50Median size (employees)
2.6%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
1,380
11-50
1,711
51-200
753
201-500
233
501-1,000
80
1,001-5,000
93
5,001-10,000
14
10001+
19

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 workforce augmentation software companies, 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 workforce augmentation software companies are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “workforce augmentation software companies”. 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 augmentation software companies), 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 augmentation software companies, 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, 58,667 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 29, 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 augmentation software companies by location

35 lists · largest first

Every Workforce augmentation software companies 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 workforce augmentation software companies, 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 augmentation software companies are there worldwide?

RevenueBase identified 4,292 workforce augmentation software companies 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?

Adecco, headquartered in Zurich, tops this list with the largest team on record.

Which country has the most workforce augmentation software companies?

The United States leads with 1,158 companies, followed by India (580) and the United Kingdom (262). Every workforce augmentation software companies list by country and city is linked on this page.

Which city has the most workforce augmentation software companies?

London leads with 112 headquartered companies, followed by Bangalore (100) and Hyderabad (64).

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 58,667 verified decision-maker contacts tracked across these 4,292 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 4,292 workforce augmentation software companies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.