Company lists · Data refreshed October 2026

Top 25 Internal communications consulting firms based in San Francisco, United States

Name: Internal communications consulting 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 Oct 1, 2026 186 companies tracked

RevenueBase identified 186 company matches for internal communications consulting firms associated with San Francisco, United States as of October 2026 and tracks 2,839 professional contacts across them, including 1,329 with verified work emails. Across the United States, New York is the largest hub for this category (790 companies); San Francisco has 186.

This list covers company matches for internal communications consulting firms associated with San Francisco, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 1, 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 RevenueBase SmartSearch · Exact Recorded Oct 1, 2026 How this list was built

186Companies

2,839Contacts tracked

1,329Verified emails

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The 25 largest internal communications consulting firms based in San Francisco, United States

Ranked by team size

Top 25 of 186 company matches for internal communications consulting firms based in San Francisco, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Prophet	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	501-1,000	661 contacts →
	Exact match “Prophet is the Uncommon Growth Company-accelerating impact for business and marketing leaders through consulting, experience, and creative services.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Allison Worldwide	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	501-1,000	587 contacts →
	Exact match “We’re a global integrated marketing and communications consultancy dedicated to driving growth, innovation and positive change for clients, colleagues and communities.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Mixing Board, Powered By Axios	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	n/a	197 contacts →
	Exact match “Mixing Board is a community of top professionals who share insights, support each other, and seek to elevate the industry at large.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Inkhouse, An Orchestra Company	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	152 contacts →
	Exact match “A strategic communications agency, Inkhouse partners with innovators who are creating new markets or disrupting old ones-crafting stories and meeting audiences where they are.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	SNP Communications	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	102 contacts →
	Exact match “We help the world's most interesting companies by making their content clear and delivery memorable.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Access Brand Communications	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	76 contacts →
	Exact match “For 25 years, we’ve helped companies access new audiences in new ways.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	The Trium Group	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	75 contacts →
	Exact match “The Trium Group is a management consulting and executive coaching firm that helps organizations solve their most complex strategic, operational, cultural, and leadership…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Segal Benz	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	75 contacts →
	Exact match “Segal Benz is the communications consulting practice within Segal, a leading employee-owned consulting firm with more than 1,100 professionals.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	The Blueshirt Group	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	60 contacts →
	Exact match “The Blueshirt Group has earned its reputation as a leader in investor relations (IR), IPO advisory, financial communications, financial media relations and crisis management.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Horn Group	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	37 contacts →
	Exact match “Horn Group is an award-winning digital communications agency.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Nuvolum	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	30 contacts →
	Exact match “Nuvolum is an integrated marketing and PR firm with proven strategies to help brands dominate their market and create experiences that win.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	HUB	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	28 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Tangible	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	27 contacts →
	Exact match “We’re a CX consultancy punching above our weight to help our clients do big things with brands of all sizes.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Civic Edge Consulting	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	23 contacts →
	Exact match “Founded in 2003, Civic Edge is a WBE/SBE/LBE/DBE-certified firm providing award-winning strategic communications, authentic community engagement, and responsive public relations…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Bateman Agency INC	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	21 contacts →
	Exact match “A strategic communications agency built from the ground up equally committed to hitting strict diversity metrics and providing full financial and salary transparency to all.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Cleary	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	1-10	17 contacts →
	Exact match “The workplace is evolving faster than ever before.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Landis Communications Inc. Landis	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	16 contacts →
	Exact match “At LCI,"We believe in ideas that create change.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Nectar Communications	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	51-200	15 contacts →
	Exact match “Elevating the voices and stories of tech-forward companies who impact our world.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Citizen Best	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	1-10	13 contacts →
	Exact match “We close the gap between where companies are and where their brand needs to be.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Trier And Company	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	12 contacts →
	Exact match “Trier and Company is an award-winning global, integrated communications agency.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Dakotomy	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	11-50	7 contacts →
	Exact match “Dakotomy is a strategic brand and growth consultancy that partners with venture-backed startups and top-tier VC firms to build the clarity, credibility, and traction required for…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Mackenzie	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	1-10	7 contacts →
	Exact match “MacKenzie is an independent marketing communications agency with a reputation for building reputations.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	SISU	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match “Communications, marketing and messaging consultancy.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	Rain OR Shine Solutions	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match “Rain or Shine Solutions is a cooperative consulting group that is breaking down the barriers of traditional agency models.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	KC Partners	Exact match	San Francisco, United StatesHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match “KC Partners is a communications search firm founded in 2009.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “internal communications consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 186 internal communications consulting firms based in San Francisco, United States

See the full list, filter by size, metro and specialty, and access 1,329 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Internal communications consulting firms based in San Francisco, United States at a glance

As of Oct 1, 2026

46.8%Verified-email coverage

15.3Average contacts per company

1-10Median size (employees)

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

144

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 186 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with San Francisco, United States whose business descriptions match “internal communications consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,329 professional contacts with verified work emails across the full matched dataset. 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 October 1, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Internal communications consulting firms by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “internal communications consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many internal communications consulting firms are there based in San Francisco, United States?

RevenueBase identified 186 company matches for internal communications consulting firms associated with San Francisco, United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Prophet tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most internal communications consulting firms?

New York leads the United States with 790 company records, followed by Chicago (351) and Washington (335). San Francisco has 186.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,329 professional contacts with verified work emails tracked across these 186 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 1, 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.