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Company lists · Data refreshed September 2026

Top 20 Integrated marketing agencies based in San Francisco, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 304 companies tracked

RevenueBase identified 304 integrated marketing agencies headquartered in San Francisco, United States as of September 2026 and tracks 6,255 professional contacts across them, including 1,066 with verified work emails. New York is the largest hub.

This list covers integrated marketing 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 4, 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 4, 2026 86% judged on-target in blind review
304Companies
6,255Contacts tracked
1,066Verified emails
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The 20 largest integrated marketing agencies based in San Francisco, United States

Ranked by team size
Top 20 of 304 integrated marketing agencies based in San Francisco, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names integrated marketing 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.
#CompanyHeadquartersEmployeesContacts
1
Pereira O'dellIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 4, 202651-200118

“Pereira O'Dell is an independent creative agency at the intersection of technology, advertising, and entertainment-where these worlds collide, remarkable things happen.”

Source: company website · checked Sep 4, 2026
2
TractorIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 4, 2026n/a102

“Hi, we're Tractor, a San Francisco based agency that doesn't shy away from big challenges.”

Source: company website · checked Sep 4, 2026
3
Moving BrandsIndirect evidence
San Francisco, United StatesHQ checked Sep 4, 202611-5081

“Moving Brands Inc.”

Source: company website · checked Sep 4, 2026
4
Access Brand CommunicationsIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 4, 202651-20079

“For 25 years, we’ve helped companies access new audiences in new ways.”

Source: company website · checked Sep 4, 2026
5
Duncan ChannonIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 4, 202651-20071

“A four-time Ad Age Small Agency of the Year, Duncan Channon is a full-service creative shop with a 360º offering including social, experiential and influencer.”

Source: company website · checked Sep 4, 2026
6
Venables Bell And PartnersIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 4, 202651-20064

“Venables Bell & Partners is an internationally recognized independent San Francisco advertising agency founded on good intentions.”

Source: company website · checked Sep 4, 2026
7
CutwaterIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 4, 202611-5037

“At Cutwater, we hone and sharpen a brand into something more distinctive so it has a better chance of cutting through, being heard, and standing apart.”

Source: company website · checked Sep 4, 2026
8
Horn GroupIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 4, 202651-20037

“Horn Group is an award-winning digital communications agency.”

Source: company website · checked Sep 4, 2026
9
Barrett HofherrIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 4, 202611-5036

“We're the biggest small agency in the world.”

Source: company website · checked Sep 4, 2026
10
Nice CompanyIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 4, 202611-5036

“Our services include Consumer Insights, Research, Brand Strategy, Creative, and Global Media Planning & Buying (where we leverage our long-term partner Initiative Media’s $40…”

Source: company website · checked Sep 4, 2026
11
Demand LocalPartial evidence
San Francisco, CA, United StatesHQ checked Sep 4, 202611-5034

“Demand Local empowers Advertising & Marketing agencies in the Automotive, Legal, Financial, & CPG industries to scale and grow their businesses.”

Source: company website · checked Sep 4, 2026
12
NuvolumStrong evidence
San Francisco, CA, United StatesHQ checked Sep 4, 202651-20030

“Nuvolum is an integrated marketing and PR firm with proven strategies to help brands dominate their market and create experiences that win.”

Source: company website · checked Sep 4, 2026
13
SutherlandgoldPartial evidence
San Francisco, CA, United StatesHQ checked Sep 4, 202611-5030

“Sutherlandgold is a full-service integrated communications agency creating inspired stories for standout brands.”

Source: company website · checked Sep 4, 2026
14
HUBStrong evidence
San Francisco, CA, United StatesHQ checked Sep 4, 202611-5028

“If a small-ish agency is to be truly adept at integrated marketing, that means they'd have to hire creatives that can work in all mediums.”

Source: company website · checked Sep 4, 2026
15
Rooster Grin MediaIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 4, 202611-5028

“Rooster Grin Media was founded on the concept that we can be a competitive advantage for our clients.”

Source: company website · checked Sep 4, 2026
16
VALIDPartial evidence
San Francisco, CA, United StatesHQ checked Sep 4, 202611-5027

“Valid is a tech-enabled marketing agency that pairs expert marketers with proprietary, best-in-class tools to achieve extraordinary results.”

Source: company website · checked Sep 4, 2026
17
Mortar AdvertisingPartial evidence
San Francisco, CA, United StatesHQ checked Sep 4, 202611-5026

“At Mortar, we don’t just create marketing-we deliver “A-ha” moments that make brands unforgettable.”

Source: company website · checked Sep 4, 2026
18
GUMASStrong evidence
San Francisco, CA, United StatesHQ checked Sep 4, 202611-5025

“Gumas is a nationally recognized and award-winning full-service marketing agency specializing in integrated branding, advertising and digital marketing campaigns.”

Source: company website · checked Sep 4, 2026
19
Imp-SfPartial evidence
San Francisco, CA, United StatesHQ checked Sep 4, 202611-5025

“IMP-SF was a strategy-driven digital agency purpose-built to answer the nonstop demand for insight-driven marketing and content programs in the cornerstone industries of global…”

Source: company website · checked Sep 4, 2026
20
Havas Life SAN FranciscoIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 4, 202651-20023

“Havas San Francisco is one of the fastest growing full-service agencies on the West Coast.”

Source: company website · checked Sep 4, 2026

Showing 20 of 304 integrated marketing agencies 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 1,066 reachable decision-makers.

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Integrated marketing agencies based in San Francisco, United States at a glance

As of Sep 4, 2026
1-10Median size (employees)
New YorkLargest hub · 1603 HQs
Contacts with mobile numbers
Sep 4, 2026Data refreshed

Companies by employee count

1-10
179
11-50
93
51-200
22
201-500
5
501-1,000
1
1,001-5,000
2
5,001-10,000
1
10001+
1

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 304 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 integrated marketing 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 “integrated marketing 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 integrated marketing 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, 1,066 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 4, 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.

Integrated marketing agencies by metro in the United States

Frequently asked

How many integrated marketing agencies are there based in San Francisco, United States?

RevenueBase identified 304 integrated marketing 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?

Pereira O'dell, headquartered in San Francisco, tops this list with the largest team on record.

Which city has the most integrated marketing agencies?

New York leads with 1603 headquartered companies, followed by Los Angeles (1032) and Miami (670).

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 1,066 verified decision-maker contacts tracked across these 304 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 4, 2026.

Ready to reach these companies? Verified emails and direct dials for all 304 integrated marketing agencies based in San Francisco, United States. Start with a free account, no credit card.

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Related lists

Browse: Companies home · Integrated marketing agencies in United States · All United States lists · All Integrated marketing agencies lists · New lists

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.

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