Company lists · Data refreshed September 2026

Top 25 B2B public relations agencies based in San Francisco, United States

Name: B2B public relations 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 3, 2026 60 companies tracked

RevenueBase identified 60 B2B public relations agencies headquartered in San Francisco, United States as of September 2026 and tracks 484 professional contacts across them, including 218 with verified work emails and 234 with mobile numbers. Across the United States, New York is the largest hub for this category (233 companies); San Francisco has 60.

This list covers B2B public relations 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 3, 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 RevenueBase Smart Search rating on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

60Companies

484Contacts tracked

218Verified emails

234Mobile numbers

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The 25 largest B2B public relations agencies based in San Francisco, United States

Ranked by team size

Top 25 of 60 B2B public relations agencies based in San Francisco, United States, ranked by team size, largest first. Data refreshed Sep 3, 2026. RevenueBase Smart Search rates how each company's information relates to B2B public relations 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	Codeword	Indirect evidence	San Francisco, CA, United States	51-200	82 contacts →
	Indirect evidence “Codeword is an end-to-end PR, strategy, and communications agency with deep expertise in tech messaging, reputation, and storytelling.” Source: RevenueBase Database · checked Sep 3, 2026
2	SBS Comms	Indirect evidence	San Francisco, CA, United States	51-200	71 contacts →
	Indirect evidence “Most PR agencies optimize for process.” Source: RevenueBase Database · checked Sep 3, 2026
3	MSR Communications	Strong evidence	San Francisco, CA, United States	11-50	39 contacts →
	Strong evidence “MSR Communications is an award-winning, results-driven public relations and marketing communications agency with more than 25 years of global experience.” Source: RevenueBase Database · checked Sep 3, 2026
4	Glodow Nead Communications	Strong evidence	San Francisco, CA, United States	11-50	38 contacts →
	Strong evidence “Glodow Nead Communications, LLC is a full-service, San Francisco-based lifestyle and hospitality PR firm specializing in strategic public relations, brand development, social…” Source: RevenueBase Database · checked Sep 3, 2026
5	Financial Profiles, INC	Indirect evidence	San Francisco, CA, United States	11-50	31 contacts →
	Indirect evidence “Financial Profiles is an integrated strategic communications firm headquartered in Los Angeles, California that creates value through effective communication with all stakeholders.” Source: RevenueBase Database · checked Sep 3, 2026
6	Technica Communications	Strong evidence	San Francisco, CA, United States	1-10	19 contacts →
	Strong evidence “Technica Communications is a boutique public relations firm, bringing technology companies access to the minds of the world in a spectrum of ways.” Source: RevenueBase Database · checked Sep 3, 2026
7	Landis Communications Inc. Landis	Indirect evidence	San Francisco, CA, United States	11-50	16 contacts →
	Indirect evidence “At LCI,"We believe in ideas that create change.” Source: RevenueBase Database · checked Sep 3, 2026
8	Samsonpr	Partial evidence	San Francisco, CA, United States	11-50	12 contacts →
	Partial evidence “We are a B2B technology communications agency with teams in SF, NYC and LA.” Source: RevenueBase Database · checked Sep 3, 2026
9	JAM Collective	Strong evidence	San Francisco, CA, United States	11-50	11 contacts →
	Strong evidence “Since JAM Collective has evolved into a versatile and accomplished boutique public relations shop with an impressive roster of nationally and internationally recognized clients…” Source: RevenueBase Database · checked Sep 3, 2026
10	Blattel Communications	Indirect evidence	San Francisco, CA, United States	11-50	10 contacts →
	Indirect evidence “Blattel Communications was founded in 1990 and has senior professionals in San Francisco, Los Angeles and Washington, D.C.” Source: RevenueBase Database · checked Sep 3, 2026
11	Bergdavis Public Affairs	Indirect evidence	San Francisco, CA, United States	1-10	9 contacts →
	Indirect evidence “BergDavis is now Bodewell Group.” Source: RevenueBase Database · checked Sep 3, 2026
12	Consort Partners	Strong evidence	San Francisco, CA, United States	11-50	8 contacts →
	Strong evidence “Consort Partners is a boutique public relations firm founded by former C-suite tech execs who understand the value and impact of strategic PR.” Source: RevenueBase Database · checked Sep 3, 2026
13	G.F.Bunting CO	Indirect evidence	San Francisco, CA, United States	1-10	5 contacts →
	Indirect evidence “At G.F.BUNTING+CO, we help clients tell their stories.” Source: RevenueBase Database · checked Sep 3, 2026
14	Clement Peterson	Strong evidence	San Francisco, CA, United States	1-10	5 contacts →
	Strong evidence “Clement \| Peterson is a boutique, senior-only public relations agency for B2B tech companies working on enterprise software, data and cloud infrastructure, AI, cybersecurity, open…” Source: RevenueBase Database · checked Sep 3, 2026
15	Mercury Global Partners	Indirect evidence	San Francisco, CA, United States	11-50	5 contacts →
	Indirect evidence “Established in 2007, Mercury Global Partners is a boutique PR firm with offices in San Francisco, Amsterdam and London focused on emerging technologies.” Source: RevenueBase Database · checked Sep 3, 2026
16	Actual Agency A Millwright Agency	Partial evidence	San Francisco, CA, United States	11-50	5 contacts →
	Partial evidence “Actual Agency is a strategic communications firm specializing in transformative communications by transforming your most important B2B stories into critical business outcomes.” Source: RevenueBase Database · checked Sep 3, 2026
17	David Perry & Associates	Indirect evidence	San Francisco, CA, United States	11-50	4 contacts →
	Indirect evidence “Stories that engage Connections - Communication - Creativity That's what we provide at David Perry & Associates, Inc.” Source: RevenueBase Database · checked Sep 3, 2026
18	Fineman PR	Indirect evidence	San Francisco, CA, United States	11-50	4 contacts →
	Indirect evidence “For 30+ years, Fineman PR has built and protected reputations with substance, not spin.” Source: RevenueBase Database · checked Sep 3, 2026
19	Mighty	Indirect evidence	San Francisco, CA, United States	11-50	4 contacts →
	Indirect evidence “Mighty is a boutique agency that works with companies changing the way we work and play.” Source: RevenueBase Database · checked Sep 3, 2026
20	Activa PR	Strong evidence	San Francisco, CA, United States	11-50	3 contacts →
	Strong evidence “Founded in 2001, Activa PR is a San Francisco-based public relations and marketing communications firm serving industry visionaries in the innovation hub of the Bay Area and…” Source: RevenueBase Database · checked Sep 3, 2026
21	Songue PR	Indirect evidence	San Francisco, CA, United States	1-10	3 contacts →
	Indirect evidence “Songue PR offers multi-faceted PR programs, tailored to the needs of each client and designed to deliver meaningful results against your core business goals.” Source: RevenueBase Database · checked Sep 3, 2026
22	Open SKY Communications	Strong evidence	San Francisco, CA, United States	11-50	2 contacts →
	Strong evidence “Our focus on high-tech public relations and marketing combines deep-tech knowledge with global strategic insights.” Source: RevenueBase Database · checked Sep 3, 2026
23	Aretê Creative	Indirect evidence	San Francisco, CA, United States	1-10	1 contacts →
	Indirect evidence “Aretê Creative provides PR & Marketing services for businesses in the creative industries.” Source: RevenueBase Database · checked Sep 3, 2026
24	Coderella	Indirect evidence	San Francisco, CA, United States	1-10	1 contacts →
	Indirect evidence “Coderella is a tech-savvy PR consultancy in San Francisco with more than 10 years of experience building successful communications programs for bootstrapped startups, established…” Source: RevenueBase Database · checked Sep 3, 2026
25	Sightline Communications	Indirect evidence	San Francisco, CA, United States	1-10	1 contacts →
	Indirect evidence “Communications strategy and hands-on support for mavericks looking to launch, scale, and redefine industry standards.” Source: RevenueBase Database · checked Sep 3, 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: B2B public relations 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 B2B public relations agencies.
Partial evidence: Its own public description names part of B2B public relations agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name B2B public relations 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 60 B2B public relations agencies based in San Francisco, United States

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B2B public relations agencies based in San Francisco, United States at a glance

As of Sep 3, 2026

45.0%Verified-email coverage

48.3%Mobile-number coverage

8.1Average contacts per company

1-10Median size (employees)

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 B2B public relations 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 “B2B public relations 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 B2B public relations 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 B2B public relations 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, 218 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 3, 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.

B2B public relations 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 B2B public relations 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 B2B public relations agencies are there based in San Francisco, United States?

RevenueBase identified 60 B2B public relations 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?

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

Which city in the United States has the most B2B public relations agencies?

New York leads the United States with 233 headquartered companies, followed by Los Angeles (119) and Chicago (64). San Francisco has 60.

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 218 verified decision-maker contacts tracked across these 60 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 3, 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.