Company lists · Data refreshed November 2026

Top 25 Sourcing consultancies based in the United States

Name: Sourcing consultancies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 13,590 companies tracked

RevenueBase identified 13,590 company matches for sourcing consultancies associated with the United States as of November 2026 and tracks 236,039 professional contacts across them, including 49,176 with verified work emails. New York is the largest hub.

This list covers company matches for sourcing consultancies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

13,590Companies

236,039Contacts tracked

49,176Verified emails

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The 25 largest sourcing consultancies based in the United States

Ranked by team size

Top 25 of 13,590 company matches for sourcing consultancies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Robert Half	Exact match	Menlo Park, CA, United StatesHQ recorded Nov 6, 2026	10001+	28,157 contacts →
	Exact match “At Robert Half, we prioritize your security-if you believe you've encountered a scam or fraudulent recruiter, please report it immediately to All Robert Half recruiters…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Insight Global	Exact match	Atlanta, FL, United StatesHQ recorded Nov 6, 2026	n/a	17,957 contacts →
	Exact match “Insight Global is an international talent and consulting company that delivers business outcomes in an ever-changing world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Randstad USA	Exact match	Atlanta, GA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	9,496 contacts →
	Exact match “Randstad North America, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	VOLT	Exact match	Atlanta, GA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	5,289 contacts →
	Exact match “Volt (an Innova Solutions affiliate) is a multi-award winning global workforce solutions provider that propels businesses and careers forward with expert momentum.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Elwood Staffing Services, INC	Exact match	Columbus, ND, United StatesHQ recorded Nov 6, 2026	n/a	3,786 contacts →
	Exact match “Whether you're looking to find your next great employee, make your next career move, or help a friend find a new job, you can trust that Elwood puts its passion and expertise into…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	24 Seven Talent	Exact match	NY, United StatesHQ recorded Nov 6, 2026	n/a	2,767 contacts →
	Exact match “24 Seven partners with companies to get marketing, creative, and digital work done by providing the right talent, innovation, and insights.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Mindlance	Exact match	Union, TX, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,209 contacts →
	Exact match “Mindlance is a global Talent, Teams, Projects, and Workforce Solutions partner, serving leading enterprises across industries since With a strong footprint across multiple…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Addison Group	Exact match	Chicago, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,031 contacts →
	Exact match “Addison Group provides comprehensive talent solutions and consulting services across diverse practice areas, including Finance & Accounting, Non-Clinical Healthcare, Information…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Information Evolution, INC	Exact match	Austin, TX, United StatesHQ recorded Nov 6, 2026	501-1,000	1,297 contacts →
	Exact match “We are a boutique outsourcing firm specializing in keeping our customers' databases up-to-date, accurate, and as robust as possible.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Eclaro	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,157 contacts →
	Exact match “ECLARO is an award-winning Talent Solutions firm headquartered in New York City and operating in the U.S, Canada, Ireland and the Philippines.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Self Opportunity, INC	Exact match	Lewisville, TX, United StatesHQ recorded Nov 6, 2026	n/a	988 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Atrium	Exact match	New York, CA, United StatesHQ recorded Nov 6, 2026	201-500	933 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Elite Network	Exact match	San Francisco Bay, CA, United StatesHQ recorded Nov 6, 2026	n/a	896 contacts →
	Exact match “Elite Network is a recruiting firm specializing in accounting and finance, with deep roots in the Bay Area and clients across the country.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Russell Tobin	Exact match	New York, VA, United StatesHQ recorded Nov 6, 2026	201-500	872 contacts →
	Exact match “Bring top talent to your company with Russell Tobin.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Solomon Page	Exact match	New York, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	749 contacts →
	Exact match “Founded in 1990, Solomon Page is a leading staffing and executive search firm headquartered in New York City with offices across the United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	DHR Global	Exact match	Chicago, IL, United StatesHQ recorded Nov 6, 2026	501-1,000	728 contacts →
	Exact match “For more than 35 years, DHR has been a leading provider of executive search, leadership consulting and emerging leader search solutions, serving more than 60 markets around the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Comsys	Exact match	Milwaukee, WI, United StatesHQ recorded Nov 6, 2026	501-1,000	718 contacts →
	Exact match “On April 5, 2010, COMSYS became part of ManpowerGroup.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Somewhere	Exact match	Dallas, TX, United StatesHQ recorded Nov 6, 2026	n/a	693 contacts →
	Exact match “Support Shepherd is now Somewhere!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Acro Service Corp	Exact match	Livonia, MI, United StatesHQ recorded Nov 6, 2026	1,001-5,000	685 contacts →
	Exact match “With singular global reach and agility, Acro Service Corporation offers you a unique integrated approach to staffing and consulting solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Hiretalent	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	630 contacts →
	Exact match “HireTalent is a certified Minority Business Enterprise (MBE) workforce solutions firm that's been in business for 30 years, specializing in Executive/Retained Search, Direct Hire…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Iesolutions	Exact match	Portland, OR, United StatesHQ recorded Nov 6, 2026	51-200	575 contacts →
	Exact match “ieSolutions enabling you to achieve your objectives.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	The Retail Odyssey Company	Exact match	Cincinnati, OH, United StatesHQ recorded Nov 6, 2026	201-500	549 contacts →
	Exact match “Retail Odyssey is a trusted partner, exclusively dedicated to serving Kroger’s needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	MONDO	Exact match	New York, CA, United StatesHQ recorded Nov 6, 2026	51-200	517 contacts →
	Exact match “As the largest, national staffing agency specializing exclusively in high-end, niche IT, Tech, and Digital Marketing talent, staffing is more than just our job.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Acara Solutions, An Aleron Company	Exact match	Buffalo, FL, United StatesHQ recorded Nov 6, 2026	5,001-10,000	515 contacts →
	Exact match “Acara is a premier provider of recruiting and workforce solutions-we help companies compete for talent.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Anywhere	Exact match	Silicon Valley, CA, United StatesHQ recorded Nov 6, 2026	n/a	510 contacts →
	Exact match “Nós nascemos no Vale do Silício e aqui aprendemos técnicas inovadoras sobre como fazer Talent Acquisition de uma forma estratégica e que gere impacto no negócio, nós não só…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “sourcing consultancies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 13,590 sourcing consultancies based in the United States

See the full list, filter by size, metro and specialty, and access 49,176 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sourcing consultancies based in the United States at a glance

As of Nov 6, 2026

20.8%Verified-email coverage

17.4Average contacts per company

1-10Median size (employees)

6.8%Largest-city concentration · New York

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

8,862

11-50

3,187

51-200

1,065

201-500

267

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 13,590 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with the United States whose business descriptions match “sourcing consultancies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 49,176 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Sourcing consultancies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “sourcing consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sourcing consultancies are there based in the United States?

RevenueBase identified 13,590 company matches for sourcing consultancies associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Robert Half tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most sourcing consultancies?

New York leads with 927 company records, followed by Houston (377) and Atlanta (348).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 49,176 professional contacts with verified work emails tracked across these 13,590 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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.