Company lists · Data refreshed September 2026

Top 25 Marketing staffing firms based in San Francisco, United States

RevenueBase identified 105 marketing staffing firms headquartered in San Francisco, United States as of September 2026 and tracks 999 professional contacts across them, including 235 with verified work emails. New York is the largest hub.

This list covers marketing staffing firms 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
105Companies
999Contacts tracked
235Verified emails
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The 25 largest marketing staffing firms based in San Francisco, United States

Ranked by team size
Top 25 of 105 marketing staffing firms 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 marketing staffing firms: 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.
#CompanyHeadquartersEmployeesContacts
1
Spectra360Indirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-20098

“Spectra360 was named amongst the nation’s fastest-growing talent management agencies in 2018 by Inc.”

Source: company website · checked Sep 5, 2026
2
The JOB ShopIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 2026201-50077

“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
3San Francisco, CA, United StatesHQ checked Sep 5, 2026201-50071

“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
4
80twentyIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5058

“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
5
3 Bridge NetworksIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5051

“Today's economic climate requires talented professionals to drive and support critical business decisions.”

Source: company website · checked Sep 5, 2026
6
Diligente TechnologiesIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-20046

“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
7San Francisco, CA, United StatesHQ checked Sep 5, 202611-5046

“Placing talent in Sales, Marketing, Product and Engineering, Andiamo!”

Source: company website · checked Sep 5, 2026
8
TractionPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-20045

“Traction is a marketing accelerator built for the moment you can't afford to lose.”

Source: company website · checked Sep 5, 2026
9
Vhire INCIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-20034

“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
10
The Cole GroupPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5033

“The Cole Group is the world's top sales and marketing search firm, serving clients like OpenAI, Cursor, Lovable, Clay, Kalshi, Vercel, Lambda, Vanta, Cribl, Figma, Doordash…”

Source: company website · checked Sep 5, 2026
11
Innovations PSIIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-1025

“Innovations is a leading West Coast Recruiting firm.”

Source: company website · checked Sep 5, 2026
12San Francisco, CA, United StatesHQ checked Sep 5, 202611-5019

“Method Recruiting is the product of decades of direct experience within the digital marketing industry.”

Source: company website · checked Sep 5, 2026
13
Hire'in SolutionsPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5019

“HireIn Solutions is a growing staffing and recruiting company headquartered in California, USA.”

Source: company website · checked Sep 5, 2026
14
C&z Marketing ConsultingPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-5017

“With C&Z's 22+ years of relationships with 500+ marketing consultants and leading tech companies (including Google, Cisco, Microsoft, Dell, AWS, and more), we're in a unique…”

Source: company website · checked Sep 5, 2026
15San Francisco, CA, United StatesHQ checked Sep 5, 202611-5011

“Westfield Consulting Partners aims to transform recruitment through specialized focus and innovative approaches.”

Source: company website · checked Sep 5, 2026
16
Ascend Talent SolutionsIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-1011

“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
17
The Hire StandardIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-1010

“At The Hire Standard, we blend the art of adaptability with the science of strategy to connect top performing talent with the companies where they can thrive.”

Source: company website · checked Sep 5, 2026
18
Summit Talent SolutionsIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-1010

“Welcome to Summit Talent Solutions, a veteran owned business with a team of experienced recruiters who are passionate about connecting great companies with the most talented…”

Source: company website · checked Sep 5, 2026
19
Pier2 MarketingPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-2009

“Pier2 Marketing is a full-service marketing firm built around one purpose: helping our clients boost their brand, grow their business, and make smarter decisions.”

Source: company website · checked Sep 5, 2026
20
DaimantaPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 2026201-5009

“Daimanta, headquartered in California has evolved into a comprehensive suite of workforce solutions and provide industry-specific, talent-centric contingent staffing services…”

Source: company website · checked Sep 5, 2026
21
The SourceryIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-509

“For over 14 years, The Sourcery has been the trusted recruiting partner for 400+ companies, including industry leaders like Microsoft and Slack.”

Source: company website · checked Sep 5, 2026
22San Francisco, CA, United StatesHQ checked Sep 5, 20261-107

“At One Rawr, we offer a unique approach to marketing called fractional marketing that allows our clients to get exactly the support they need, when they need it, without the…”

Source: company website · checked Sep 5, 2026
23
Optimyz InteractivePartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202611-507

“optimyz interactive combines online marketing, web creative, and social content to help companies drive new customer acquisition.”

Source: company website · checked Sep 5, 2026
24
TechconnexionIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-106

“TechConnexion is an end-to-end, collaborative, boutique recruiting firm supporting organizations from stealth startups to public, Fortune 500 names.”

Source: company website · checked Sep 5, 2026
25
Hire Level Search GroupPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261-106

“Specialized Sales & Marketing Recruiting Solutions & Executive Search.”

Source: company website · checked Sep 5, 2026

Showing 25 of 105 marketing staffing firms based in San Francisco, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 235 reachable decision-makers.

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Marketing staffing firms based in San Francisco, United States at a glance

As of Sep 5, 2026
1-10Median size (employees)
New YorkLargest hub · 405 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
70
11-50
24
51-200
7
201-500
4

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 105 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 marketing staffing firms, 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 “marketing staffing firms”. 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 marketing staffing firms, 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, 235 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.

Marketing staffing firms by metro in the United States

Frequently asked

How many marketing staffing firms are there based in San Francisco, United States?

RevenueBase identified 105 marketing staffing firms 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?

Spectra360, headquartered in San Francisco, tops this list with the largest team on record.

Which city has the most marketing staffing firms?

New York leads with 405 headquartered companies, followed by Los Angeles (174) and Atlanta (162).

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 235 verified decision-maker contacts tracked across these 105 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.