Company lists · Data refreshed September 2026

Top 25 Enterprise software staffing agencies based in San Francisco, United States

Name: Enterprise software 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 28, 2026 170 companies tracked

RevenueBase identified 170 enterprise software staffing agencies headquartered in San Francisco, United States as of September 2026 and tracks 3,279 professional contacts across them, including 1,034 with verified work emails. Across the United States, New York is the largest hub for this category (548 companies); San Francisco has 170.

This list covers enterprise software 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 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 28, 2026 86% judged on-target in blind review

170Companies

3,279Contacts tracked

1,034Verified emails

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

Ranked by team size

Top 25 of 170 enterprise software staffing agencies based in San Francisco, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise software staffing agencies: 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	symphony.is	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	501-1,000	672 contacts →
	Partial evidence “Symphony is a global design and development software company headquartered in San Francisco with 650+ technologists located across engineering offices in Southeast Europe and…” Source: RevenueBase Database · checked Sep 28, 2026
2	Alois Solutions	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	528 contacts →
	Indirect evidence “ALOIS Solutions is a rapidly expanding Talent and Technology Solutions company.” Source: RevenueBase Database · checked Sep 28, 2026
3	Allstarsit	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	501-1,000	338 contacts →
	Indirect evidence “ALLSTARSIT is a global outstaffing service provider with operations in 25+ locations across four continents.” Source: RevenueBase Database · checked Sep 28, 2026
4	Advantis Global IS NOW Inspyr Solutions	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	201-500	146 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
5	Spectra360	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	98 contacts →
	Indirect evidence “Spectra360 was named amongst the nation’s fastest-growing talent management agencies in 2018 by Inc.” Source: RevenueBase Database · checked Sep 28, 2026
6	The JOB Shop	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	201-500	77 contacts →
	Indirect evidence “The Job Shop listens to both clients and candidates with equal care, ensuring thoughtful, custom placements that truly fit.” Source: RevenueBase Database · checked Sep 28, 2026
7	Work Personnel Services	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	70 contacts →
	Partial evidence “We specialize in full-service administrative, light industrial, and business professional staffing.” Source: RevenueBase Database · checked Sep 28, 2026
8	Willware Technologies	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	66 contacts →
	Partial evidence “Willware Technologies, an ISO 9001 and ISO 27001 certified company headquartered in Koramangala, Bangalore, with a presence in California, USA, is a dynamic software development…” Source: RevenueBase Database · checked Sep 28, 2026
9	80twenty	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	58 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
10	Gensigma	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	201-500	55 contacts →
	Indirect evidence “Gensigma was founded in the year 2015 to solve real-world problems with the help of technology.” Source: RevenueBase Database · checked Sep 28, 2026
11	Scalac	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	49 contacts →
	Partial evidence “For over 10 years, Scalac has been delivering high-quality software, successfully aiding FinTechs, HealthTechs, EdTechs, AdTechs and startups in their efforts to scale.” Source: RevenueBase Database · checked Sep 28, 2026
12	Diligente Technologies	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	46 contacts →
	Indirect evidence “Diligente Technologies follows a streamlined screening process that enables us to target the right individuals from the very beginning.” Source: RevenueBase Database · checked Sep 28, 2026
13	smartbrain.io	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	201-500	38 contacts →
	Indirect evidence “We’re a platform that lets companies work efficiently and securely with top, thoroughly selected IT contractors.” Source: RevenueBase Database · checked Sep 28, 2026
14	Infotech Sourcing	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	37 contacts →
	Partial evidence “InfoTech Sourcing is a boutique staffing and talent solutions firm helping growing and complex organizations build high-impact teams, quickly and thoughtfully.” Source: RevenueBase Database · checked Sep 28, 2026
15	Vhire INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	34 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
16	Maven Recruiting Group	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	29 contacts →
	Indirect evidence “Maven Recruiting Group specializes in recruiting Executive Assistants, administrative, operations, and Human Resources professionals to the Bay Area’s most prominent Executives…” Source: RevenueBase Database · checked Sep 28, 2026
17	TMC Software	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	27 contacts →
	Strong evidence “TMC Software has been providing expert IT consulting services and staffing since 1995.” Source: RevenueBase Database · checked Sep 28, 2026
18	Bullhorn Jobscience	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	22 contacts →
	Strong evidence “Bullhorn for Salesforce, formerly Jobscience, makes staffing and recruitment software the way it should be: simple, mobile, devoted to increasing efficiency and profitability…” Source: RevenueBase Database · checked Sep 28, 2026
19	The Dignify Solutions, LLC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	19 contacts →
	Indirect evidence “The Dignify Solutions with Global Capabilities and Local Excellence – has combined experience of 30 +years in Client Services/ Engagement/ Relationship/ Partnership, Sales/…” Source: RevenueBase Database · checked Sep 28, 2026
20	Hire'in Solutions	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “HireIn Solutions is a growing staffing and recruiting company headquartered in California, USA.” Source: RevenueBase Database · checked Sep 28, 2026
21	RED M	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “M&T Consulting is a global Staffing Agency, that was founded in by passionate and dedicated professionals.” Source: RevenueBase Database · checked Sep 28, 2026
22	Stationwise	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	18 contacts →
	Strong evidence “Staffing software proven to be firefighter-proof.” Source: RevenueBase Database · checked Sep 28, 2026
23	Bullpen	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 28, 2026
24	Ampelfy	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Hiring great talent is expensive and time intensive.” Source: RevenueBase Database · checked Sep 28, 2026
25	Westfield Consulting Partners	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “Westfield Consulting Partners aims to transform recruitment through specialized focus and innovative approaches.” Source: RevenueBase Database · checked Sep 28, 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: enterprise software staffing agencies. 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 enterprise software staffing agencies.
Partial evidence: Its own public description names part of enterprise software staffing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise software staffing agencies. 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 170 enterprise software staffing agencies based in San Francisco, United States

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

As of Sep 28, 2026

31.5%Verified-email coverage

19.3Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 170 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 enterprise software staffing agencies, 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 San Francisco, United States whose own description of what they do matches “enterprise software staffing agencies”. 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 enterprise software staffing agencies), 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 enterprise software 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 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, 1,034 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 28, 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.

Enterprise software staffing agencies by metro in the United States

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 enterprise software staffing agencies, 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 enterprise software staffing agencies are there based in San Francisco, United States?

RevenueBase identified 170 enterprise software 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?

symphony.is, headquartered in San Francisco, tops this list with the largest team on record.

Which city in the United States has the most enterprise software staffing agencies?

New York leads the United States with 548 headquartered companies, followed by Houston (397) and Dallas (308). San Francisco has 170.

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 1,034 verified decision-maker contacts tracked across these 170 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 28, 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.