Company lists · Data refreshed September 2026

Top 25 Professional staffing agencies based in San Francisco, United States

Name: Professional staffing agencies based in San Francisco, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 177 companies tracked

RevenueBase identified 177 professional staffing agencies headquartered in San Francisco, United States as of September 2026 and tracks 2,047 professional contacts across them, including 346 with verified work emails. New York is the largest hub.

This list covers professional staffing agencies headquartered in San Francisco, 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 5, 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 5, 2026 86% judged on-target in blind review

177Companies

2,047Contacts tracked

346Verified emails

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The 25 largest professional staffing agencies based in San Francisco, United States

Ranked by team size

Top 25 of 177 professional staffing agencies based in San Francisco, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names professional staffing agencies: 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	Advantis Global IS NOW Inspyr SolutionsIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	201-500	146
	Source: company website · checked Sep 5, 2026
2	Spectra360Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	98
	“Spectra360 was named amongst the nation’s fastest-growing talent management agencies in 2018 by Inc.” Source: company website · checked Sep 5, 2026
3	Alois HealthcarePartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	98
	“ALOIS Healthcare provides top-quality patient care through our staffing solutions across the US.” Source: company website · checked Sep 5, 2026
4	The JOB ShopIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	201-500	77
	“The Job Shop listens to both clients and candidates with equal care, ensuring thoughtful, custom placements that truly fit.” Source: company website · checked Sep 5, 2026
5	Scion StaffingIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	201-500	75
	“Do you need to hire exceptional talent?” Source: company website · checked Sep 5, 2026
6	Rocketpower, A Kellyocg CompanyIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	201-500	71
	“RocketPower has officially joined forces with Sevenstep, a global leader in talent solutions and part of the KellyOCG family.” Source: company website · checked Sep 5, 2026
7	Work Personnel ServicesStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	11-50	70
	“We specialize in full-service administrative, light industrial, and business professional staffing.” Source: company website · checked Sep 5, 2026
8	80twentyIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	11-50	58
	“80Twenty exists to find and place exceptional growth talent, advancing the ambitions of our company partners and the dreams of the talent we champion.” Source: company website · checked Sep 5, 2026
9	3 Bridge NetworksPartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	11-50	51
	“Today's economic climate requires talented professionals to drive and support critical business decisions.” Source: company website · checked Sep 5, 2026
10	Diligente TechnologiesIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	46
	“Diligente Technologies follows a streamlined screening process that enables us to target the right individuals from the very beginning.” Source: company website · checked Sep 5, 2026
11	Infotech SourcingPartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	37
	“InfoTech Sourcing is a boutique staffing and talent solutions firm helping growing and complex organizations build high-impact teams, quickly and thoughtfully.” Source: company website · checked Sep 5, 2026
12	Vhire INCIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	34
	“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…” Source: company website · checked Sep 5, 2026
13	FLINTIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	32
	“Find what the global health care talent stream can really do.” Source: company website · checked Sep 5, 2026
14	Maven Recruiting GroupPartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	11-50	29
	“Maven Recruiting Group specializes in recruiting Executive Assistants, administrative, operations, and Human Resources professionals to the Bay Area’s most prominent Executives…” Source: company website · checked Sep 5, 2026
15	Coit GroupIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	11-50	26
	“Coit Group brings ultra-achievers and visionary companies together to engineer the future of tomorrow.” Source: company website · checked Sep 5, 2026
16	Innovations PSIIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	1-10	25
	“Innovations is a leading West Coast Recruiting firm.” Source: company website · checked Sep 5, 2026
17	The Dignify Solutions, LLCIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	19
	“The Dignify Solutions with Global Capabilities and Local Excellence – has combined experience of 30 +years in Client Services/ Engagement/ Relationship/ Partnership, Sales/…” Source: company website · checked Sep 5, 2026
18	Hire'in SolutionsPartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	11-50	19
	“HireIn Solutions is a growing staffing and recruiting company headquartered in California, USA.” Source: company website · checked Sep 5, 2026
19	RED MStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	11-50	19
	“M&T Consulting is a global Staffing Agency, that was founded in by passionate and dedicated professionals.” Source: company website · checked Sep 5, 2026
20	Pathways PersonnelPartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	1-10	15
	“Founded in 1969 Pathways Personnel uses its strong nation wide network of legal and corporate professionals built from our stable and continuous presence in the employment…” Source: company website · checked Sep 5, 2026
21	BullpenPartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	11-50	15
	“Bullpen is a full-stack commercial real estate staffing and recruiting company - facilitating full-time, fractional, and freelance work relationships for top real estate companies…” Source: company website · checked Sep 5, 2026
22	Burke COIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	1-10	14
	“VIEW our OPEN JOBS at: BURKE + CO.” Source: company website · checked Sep 5, 2026
23	otodigital.aiIndirect evidence	San Francisco, United StatesHQ checked Sep 5, 2026	11-50	12
	“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…” Source: company website · checked Sep 5, 2026
24	Westfield Consulting PartnersIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	11-50	11
	“Westfield Consulting Partners aims to transform recruitment through specialized focus and innovative approaches.” Source: company website · checked Sep 5, 2026
25	Ascend Talent SolutionsIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	1-10	11
	“At Ascend Talent Solutions, 34 YEARS OF RECRUITING, FRONTLINE AND SALES MANAGEMENT EXPERIENCE IS BROUGHT TO YOUR TALENT AND CAREER SEARCH.” Source: company website · checked Sep 5, 2026

Showing 25 of 177 professional staffing agencies based in San Francisco, United States

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Professional staffing agencies based in San Francisco, United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

New YorkLargest hub · 897 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

104

11-50

51-200

201-500

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 San Francisco, over 177 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 professional staffing agencies, 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 San Francisco, United States whose own description of what they do matches “professional staffing agencies”. 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 professional staffing agencies, and records with no verified work email. Companies headquartered outside San Francisco 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, 346 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 5, 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.

Professional staffing agencies by metro in the United States

Frequently asked

How many professional staffing agencies are there based in San Francisco, United States?

RevenueBase identified 177 professional staffing agencies headquartered in San Francisco, 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?

Advantis Global IS NOW Inspyr Solutions, headquartered in San Francisco, tops this list with the largest team on record.

Which city has the most professional staffing agencies?

New York leads with 897 headquartered companies, followed by Houston (611) and Atlanta (448).

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 346 verified decision-maker contacts tracked across these 177 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 5, 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.