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. New York is the largest hub.

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, how directly it supports the match, 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 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 Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

60Companies

484Contacts tracked

218Verified emails

234Mobile numbers

Unlock all 60 companies Free signup · no credit card · 500 free credits

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. Evidence rates how directly each company's own description names B2B public relations 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	CodewordIndirect evidence	San Francisco, CA, United States	51-200	82
	“Codeword is an end-to-end PR, strategy, and communications agency with deep expertise in tech messaging, reputation, and storytelling.” Source: company website · checked Sep 3, 2026
2	SBS CommsIndirect evidence	San Francisco, CA, United States	51-200	71
	“Most PR agencies optimize for process.” Source: company website · checked Sep 3, 2026
3	MSR CommunicationsStrong evidence	San Francisco, CA, United States	11-50	39
	“MSR Communications is an award-winning, results-driven public relations and marketing communications agency with more than 25 years of global experience.” Source: company website · checked Sep 3, 2026
4	Glodow Nead CommunicationsStrong evidence	San Francisco, CA, United States	11-50	38
	“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: company website · checked Sep 3, 2026
5	Financial Profiles, INCIndirect evidence	San Francisco, CA, United States	11-50	31
	“Financial Profiles is an integrated strategic communications firm headquartered in Los Angeles, California that creates value through effective communication with all stakeholders.” Source: company website · checked Sep 3, 2026
6	Technica CommunicationsStrong evidence	San Francisco, CA, United States	1-10	19
	“Technica Communications is a boutique public relations firm, bringing technology companies access to the minds of the world in a spectrum of ways.” Source: company website · checked Sep 3, 2026
7	Landis Communications Inc. LandisIndirect evidence	San Francisco, CA, United States	11-50	16
	“At LCI,"We believe in ideas that create change.” Source: company website · checked Sep 3, 2026
8	SamsonprPartial evidence	San Francisco, CA, United States	11-50	12
	“We are a B2B technology communications agency with teams in SF, NYC and LA.” Source: company website · checked Sep 3, 2026
9	JAM CollectiveStrong evidence	San Francisco, CA, United States	11-50	11
	“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: company website · checked Sep 3, 2026
10	Blattel CommunicationsIndirect evidence	San Francisco, CA, United States	11-50	10
	“Blattel Communications was founded in 1990 and has senior professionals in San Francisco, Los Angeles and Washington, D.C.” Source: company website · checked Sep 3, 2026
11	Bergdavis Public AffairsIndirect evidence	San Francisco, CA, United States	1-10	9
	“BergDavis is now Bodewell Group.” Source: company website · checked Sep 3, 2026
12	Consort PartnersStrong evidence	San Francisco, CA, United States	11-50	8
	“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: company website · checked Sep 3, 2026
13	G.F.Bunting COIndirect evidence	San Francisco, CA, United States	1-10	5
	“At G.F.BUNTING+CO, we help clients tell their stories.” Source: company website · checked Sep 3, 2026
14	Clement PetersonStrong evidence	San Francisco, CA, United States	1-10	5
	“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: company website · checked Sep 3, 2026
15	Mercury Global PartnersIndirect evidence	San Francisco, CA, United States	11-50	5
	“Established in 2007, Mercury Global Partners is a boutique PR firm with offices in San Francisco, Amsterdam and London focused on emerging technologies.” Source: company website · checked Sep 3, 2026
16	Actual Agency A Millwright AgencyPartial evidence	San Francisco, CA, United States	11-50	5
	“Actual Agency is a strategic communications firm specializing in transformative communications by transforming your most important B2B stories into critical business outcomes.” Source: company website · checked Sep 3, 2026
17	David Perry & AssociatesIndirect evidence	San Francisco, CA, United States	11-50	4
	“Stories that engage Connections - Communication - Creativity That's what we provide at David Perry & Associates, Inc.” Source: company website · checked Sep 3, 2026
18	Fineman PRIndirect evidence	San Francisco, CA, United States	11-50	4
	“For 30+ years, Fineman PR has built and protected reputations with substance, not spin.” Source: company website · checked Sep 3, 2026
19	MightyIndirect evidence	San Francisco, CA, United States	11-50	4
	“Mighty is a boutique agency that works with companies changing the way we work and play.” Source: company website · checked Sep 3, 2026
20	Activa PRStrong evidence	San Francisco, CA, United States	11-50	3
	“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: company website · checked Sep 3, 2026
21	Songue PRIndirect evidence	San Francisco, CA, United States	1-10	3
	“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: company website · checked Sep 3, 2026
22	Open SKY CommunicationsStrong evidence	San Francisco, CA, United States	11-50	2
	“Our focus on high-tech public relations and marketing combines deep-tech knowledge with global strategic insights.” Source: company website · checked Sep 3, 2026
23	Aretê CreativeIndirect evidence	San Francisco, CA, United States	1-10	1
	“Aretê Creative provides PR & Marketing services for businesses in the creative industries.” Source: company website · checked Sep 3, 2026
24	CoderellaIndirect evidence	San Francisco, CA, United States	1-10	1
	“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: company website · checked Sep 3, 2026
25	Sightline CommunicationsIndirect evidence	San Francisco, CA, United States	1-10	1
	“Communications strategy and hands-on support for mavericks looking to launch, scale, and redefine industry standards.” Source: company website · checked Sep 3, 2026

Showing 25 of 60 B2B public relations 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 218 reachable decision-makers.

Free signup · no credit card

See all 60 companies

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

As of Sep 3, 2026

1-10Median size (employees)

New YorkLargest hub · 233 HQs

234Contacts with mobile numbers

Sep 3, 2026Data 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 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 “B2B public relations 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 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 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, 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

B2B public relations agencies in New York233
B2B public relations agencies in Los Angeles119
B2B public relations agencies in Chicago64
B2B public relations agencies in San Francisco60
B2B public relations agencies in Washington59
B2B public relations agencies in Dallas59
B2B public relations agencies in Atlanta55
B2B public relations agencies in Austin47

Frequently asked

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 has the most B2B public relations agencies?

New York leads with 233 headquartered companies, followed by Los Angeles (119) and Chicago (64).

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.

Ready to reach these companies? Verified emails and direct dials for all 60 B2B public relations agencies based in San Francisco, United States. Start with a free account, no credit card.

Get the full list

Related lists

B2B public relations agencies by geography

Browse the directory

Browse: Companies home · B2B public relations agencies in United States · All United States lists · All B2B public relations 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.