Company lists · Data refreshed September 2026

Top 25 Food and agriculture pr firms based in San Francisco, United States

Name: Food and agriculture pr firms 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 66 companies tracked

RevenueBase identified 66 food and agriculture pr firms headquartered in San Francisco, United States as of September 2026 and tracks 506 professional contacts across them, including 143 with verified work emails. Across the United States, New York is the largest hub for this category (231 companies); San Francisco has 66.

This list covers food and agriculture pr 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, 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

66Companies

506Contacts tracked

143Verified emails

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The 25 largest food and agriculture pr firms based in San Francisco, United States

Ranked by team size

Top 25 of 66 food and agriculture pr firms 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 food and agriculture pr firms: 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	Bite Communications	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	96 contacts →
	Indirect evidence “We help category-defining brands make their mark through hard-working, creative campaigns that change perceptions and spark action.” Source: RevenueBase Database · checked Sep 28, 2026
2	Singer Associates Public Relations SAN Francisco	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	45 contacts →
	Indirect evidence “Singer Associates Public Relations San Francisco is the leading public relations, public affairs, crisis communications agency in California.” Source: RevenueBase Database · checked Sep 28, 2026
3	Glodow Nead Communications	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	39 contacts →
	Partial 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 28, 2026
4	MSR Communications	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	39 contacts →
	Indirect evidence “MSR Communications is an award-winning, results-driven public relations and marketing communications agency with more than 27 years of global experience.” Source: RevenueBase Database · checked Sep 28, 2026
5	D&a Communications	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	36 contacts →
	Indirect evidence “D&A Communications (D&A) is an equity-first, full-service integrated communications and public relations agency with over 30 years of expertise.” Source: RevenueBase Database · checked Sep 28, 2026
6	Technica Communications	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	19 contacts →
	Indirect 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 28, 2026
7	Landis Communications Inc. Landis	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “At LCI,"We believe in ideas that create change.” Source: RevenueBase Database · checked Sep 28, 2026
8	The KEY PR	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “The Key brings a new energy and model to the world of PR agencies.” Source: RevenueBase Database · checked Sep 28, 2026
9	Blattel Communications	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	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 28, 2026
10	Bergdavis Public Affairs	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	9 contacts →
	Indirect evidence “BergDavis is now Bodewell Group.” Source: RevenueBase Database · checked Sep 28, 2026
11	Consort Partners	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	9 contacts →
	Partial 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 28, 2026
12	Si14 Global Communications	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “Si14 Global Communications is an international full-service PR agency with a proven track record of media relations and content development for high-tech companies.” Source: RevenueBase Database · checked Sep 28, 2026
13	Cinch PR	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “At Cinch PR, we believe in public relations for purposeful growth.” Source: RevenueBase Database · checked Sep 28, 2026
14	Thermal	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “The visionaries driving society’s greatest scientific and medical advances choose Thermal to communicate how they Impact Human Health™ *300+ public relations campaigns, 70+…” Source: RevenueBase Database · checked Sep 28, 2026
15	Torch Communications, LLC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Torch Communications is a communications and public relations firm serving the disruptors in technology, healthcare, and beyond.” Source: RevenueBase Database · checked Sep 28, 2026
16	BIG Dopamine PR	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Telling your stories with soul, in ways that help you scale.” Source: RevenueBase Database · checked Sep 28, 2026
17	G.F.Bunting CO	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “At G.F.BUNTING+CO, we help clients tell their stories.” Source: RevenueBase Database · checked Sep 28, 2026
18	David Perry & Associates	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	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 28, 2026
19	Sherwood Communications	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “A full service communications agency specializing in public relations and corporate development.” Source: RevenueBase Database · checked Sep 28, 2026
20	Activa PR	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	3 contacts →
	Partial 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 28, 2026
21	Songue PR	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial 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 28, 2026
22	Szabo And Associates	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “From strategic, crisis and policy communications to campaigns, public affairs, and community relations, our background in law and government enables Szabo & Associates to offer…” Source: RevenueBase Database · checked Sep 28, 2026
23	BE Good Communications, Marketing, & PR	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “We’re not interested in scale, and we only work on products that are interesting to us.” Source: RevenueBase Database · checked Sep 28, 2026
24	Liftoff Communications	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Liftoff Communications is an ROI-driven public relations agency that with only senior-level, hands-on PR professionals.” Source: RevenueBase Database · checked Sep 28, 2026
25	Summers Public Relations, LLC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “Summers Public Relations, LLC is led by Cathy Summers, a 20 year veteran of technology PR and skilled communications expert.” 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: food and agriculture pr firms. 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 food and agriculture pr firms.
Partial evidence: Its own public description names part of food and agriculture pr firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name food and agriculture pr firms. 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 66 food and agriculture pr firms based in San Francisco, United States

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Food and agriculture pr firms based in San Francisco, United States at a glance

As of Sep 28, 2026

28.3%Verified-email coverage

7.7Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 66 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 food and agriculture pr firms, 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 “food and agriculture pr firms”. 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 food and agriculture pr firms), 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 food and agriculture pr 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 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, 143 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.

Food and agriculture pr firms 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 food and agriculture pr firms, 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 food and agriculture pr firms are there based in San Francisco, United States?

RevenueBase identified 66 food and agriculture pr 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?

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

Which city in the United States has the most food and agriculture pr firms?

New York leads the United States with 231 headquartered companies, followed by Los Angeles (142) and Washington (124). San Francisco has 66.

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 143 verified decision-maker contacts tracked across these 66 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.