Company lists · Data refreshed October 2026

Top 22 Recruitment process outsourcing companies based in San Francisco, United States

Name: Recruitment process outsourcing companies based in San Francisco, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 55 companies tracked

RevenueBase identified 55 company matches for recruitment process outsourcing companies associated with San Francisco, United States as of October 2026 and tracks 569 professional contacts across them, including 84 with verified work emails. Across the United States, New York is the largest hub for this category (137 companies); San Francisco has 55.

This list covers company matches for recruitment process outsourcing companies associated with San Francisco, 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 October 1, 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 Oct 1, 2026 How this list was built

55Companies

569Contacts tracked

84Verified emails

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The 22 largest recruitment process outsourcing companies based in San Francisco, United States

Ranked by team size

Top 22 of 55 company matches for recruitment process outsourcing companies based in San Francisco, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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	Rocketpower, A Kellyocg Company	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	201-500	71 contacts →
	Exact match “RocketPower has officially joined forces with Sevenstep, a global leader in talent solutions and part of the KellyOCG family.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	HSF	Exact match	San Francisco, United StatesHQ recorded Oct 1, 2026	n/a	49 contacts →
	Exact match “HSF partners with tech startups of all stages, from seed to series funding, across North America, Europe, and Asia.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Diligente Technologies	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	46 contacts →
	Exact match “Diligente Technologies follows a streamlined screening process that enables us to target the right individuals from the very beginning.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Vhire INC	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	34 contacts →
	Exact match “Founded in 2013 with a vision to demystify the recruiting process, vHire is a Silicon Valley initiative committed to transform the customary recruiting practice into an innovative…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Coit Group	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	26 contacts →
	Exact match “Coit Group brings ultra-achievers and visionary companies together to engineer the future of tomorrow.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Teamable	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	26 contacts →
	Exact match “Teamable (formerly TopFunnel) is the future of recruitment, the only company that combines the data-based certainty, scalability, and seamless processes of a tech solution with…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Zero Hiring	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	19 contacts →
	Exact match “Zero Hiring blends leading AI technology with human expertise to deliver smarter, faster, and more cost-effective hiring solutions.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	RED M	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	19 contacts →
	Exact match “M&T Consulting is a global Staffing Agency, that was founded in by passionate and dedicated professionals.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	JOB Mobz	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	201-500	14 contacts →
	Exact match “Founded in 2012, Job Mobz has quickly become one of the premier RPO firms worldwide.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	otodigital.ai	Exact match	San Francisco, United StatesHQ recorded Oct 1, 2026	11-50	12 contacts →
	Exact match “Otodigital.ai stands out as a premier provider of recruitment and consultancy solutions, overseeing a recruitment budget exceeding £2 billion for numerous years on behalf of…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Ascend Talent Solutions	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	1-10	11 contacts →
	Exact match “At Ascend Talent Solutions, 34 YEARS OF RECRUITING, FRONTLINE AND SALES MANAGEMENT EXPERIENCE IS BROUGHT TO YOUR TALENT AND CAREER SEARCH.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	The Sourcery	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	9 contacts →
	Exact match “For over 14 years, The Sourcery has been the trusted recruiting partner for 400+ companies, including industry leaders like Microsoft and Slack.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Growthmarketers	Exact match	San Francisco, United StatesHQ recorded Oct 1, 2026	1-10	8 contacts →
	Exact match “Get world-class offshore talent, with an acceptance rate of less than 1%, for everyday help with design, data entry, ads testing, copywriting, project managing, and more.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Cre8 Teams	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	1-10	7 contacts →
	Exact match “At Cre8 Teams, we believe that people are the heart of any organization.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Clear Match Talent	Exact match	San Francisco, United StatesHQ recorded Oct 1, 2026	1-10	7 contacts →
	Exact match “Hiring, Optimized.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Techconnexion	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match “TechConnexion is an end-to-end, collaborative, boutique recruiting firm supporting organizations from stealth startups to public, Fortune 500 names.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Teamsourced	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match “TeamSourced is not your average recruiting agency; we're a recruiting operations-focused service provider.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Unicornsourcers	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match “UnicornSourcers provides on demand recruiting for early stage startups and public companies.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	AUX Talent	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “Aux Talent is a female-founded recruiting partner that helps organizations build high-performing teams across all core business functions, including: Operations, Marketing, Sales…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Hireocto	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	3 contacts →
	Exact match “Introducing a new generation of ATS that blends cutting-edge technologies & AI, with RPO services.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Sourcemultiplier	Exact match	San Francisco, United StatesHQ recorded Oct 1, 2026	11-50	3 contacts →
	Exact match “Who we are: Proven operators with over 40 years of experience in recruiting.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Planhr LLC	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “With over two decades of expertise in HR and Recruiting, our team crafts solutions centered on your company values.” Recorded in the RevenueBase company graph · Oct 1, 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 “recruitment process outsourcing companies”. 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 22 of 55 recruitment process outsourcing companies based in San Francisco, United States

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Recruitment process outsourcing companies based in San Francisco, United States at a glance

As of Oct 1, 2026

14.8%Verified-email coverage

10.3Average contacts per company

1-10Median size (employees)

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for San Francisco, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 55 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 San Francisco, United States whose business descriptions match “recruitment process outsourcing companies” 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 84 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 October 1, 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.

Recruitment process outsourcing companies by metro in the United States

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 “recruitment process outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many recruitment process outsourcing companies are there based in San Francisco, United States?

RevenueBase identified 55 company matches for recruitment process outsourcing companies associated with San Francisco, United States as of October 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?

Rocketpower, A Kellyocg Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most recruitment process outsourcing companies?

New York leads the United States with 137 company records, followed by Austin (81) and Atlanta (73). San Francisco has 55.

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 84 professional contacts with verified work emails tracked across these 55 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 October 1, 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.