Company lists · Data refreshed October 2026

Top 25 Internal communications consulting firms based in Seattle, United States

Name: Internal communications consulting firms based in Seattle, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 131 companies tracked

RevenueBase identified 131 company matches for internal communications consulting firms associated with Seattle, United States as of October 2026 and tracks 672 professional contacts across them, including 211 with verified work emails. Across the United States, New York is the largest hub for this category (790 companies); Seattle has 131.

This list covers company matches for internal communications consulting firms associated with Seattle, 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

131Companies

672Contacts tracked

211Verified emails

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

Ranked by team size

Top 25 of 131 company matches for internal communications consulting firms based in Seattle, 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	Wimmer Solutions	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	501-1,000	262 contacts →
	Exact match “We help you to see the full picture, bringing our experts together with you to co-develop approaches and operationalize plans across the dimension of strategy, people, process…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Worktank	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	11-50	37 contacts →
	Exact match “Worktank is a values-driven communications company that connects high-performing organizations with their crucial audiences through broadcast, videos, and creative services.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Raffetto Herman Strategic Communications	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	11-50	34 contacts →
	Exact match “RH Strategic is the leading communications agency for brands driving progress in the innovation economy.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Firmani Associates INC	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	11-50	19 contacts →
	Exact match “F+A forges and executes innovative communication, marketing and social-media campaigns that change minds, spur commerce and inform key audiences.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Lange International INC	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	1-10	18 contacts →
	Exact match “At Lange International we transform people into great communicators.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Oxygen EXP	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	11-50	17 contacts →
	Exact match “Oxygen is a boutique consulting services firm that drives business growth for corporate enterprise and mid-market companies.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Lake Partners Strategy Consultants	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	11-50	16 contacts →
	Exact match “Lake Partners offers high-end strategy consulting without the high-end attitude.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Shiftup	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	1-10	16 contacts →
	Exact match “As a strategic change agency, our mission is to transform how organizations communicate and perform to accelerate purposeful growth.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Communiqué PR	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	11-50	15 contacts →
	Exact match “Communiqué PR is a public relations and strategic communications firm serving national and global clients.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Regroup	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	1-10	8 contacts →
	Exact match “At Regroup (regroup.co), we help innovative companies develop leaders, managers, teams, and culture.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Green Side Consulting	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	11-50	7 contacts →
	Exact match “Everyone has their superpowers.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	RED Propeller	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match “Red Propeller is a team of marketing-minded people who partner with the real estate community to move projects forward.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Audienz NOW The Channel Company	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	51-200	6 contacts →
	Exact match “At Audienz, we blend the best of business consulting and creative marketing to help you break through in the age of diminishing attention spans.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Masdyne Research	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	1-10	5 contacts →
	Exact match “We are a nimble consulting firm that provides tailored solutions to the unique needs of our clients.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Lyceus Group	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “Your philosophy matters.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Cocreate Work	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “We are non-traditional consultancy that embraces the idea that the future of work will be vastly different from the way things have been done in the past.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Uncommon	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “There are generally two kinds of people at work: the big picture thinkers and the roll-up-your-sleeves doers.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	BIG House Consulting	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “Most companies don't lack talent or ideas.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Tracie Group	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “Kick-start the kind of change that can move markets, shape legacy and ignite a movement.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Mindhatch	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “Big brands hire Mindhatch to solve complex business problems, boost customer value, and improve team performance through our customized solutions that: • Drive business growth…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	The Fennec Group	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “With so many voices out there today willing to share with you their point of view, when do you find any time to have someone just listen?” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Slow Blink	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “Slow Blink builds from a place of conversation to change the way you look at storytelling.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	Badolato Consulting	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “With over a decade of experience, Michael Badolato specializes in transforming brands through innovative marketing strategies.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	HR Creative Group	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “We make sure your people hear your message – and act on it.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	Storybound Communications	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “A STORY WELL TOLD.” 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 131 internal communications consulting firms based in Seattle, United States

See the full list, filter by size, metro and specialty, and access 211 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Oct 1, 2026

31.4%Verified-email coverage

5.1Average contacts per company

1-10Median size (employees)

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

115

11-50

51-200

501-1,000

Email recency for this list is measured across the whole United States list rather than for Seattle, so it is reported there. Company counts and contact totals on this page are exact for Seattle, over 131 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 Seattle, 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 211 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 Seattle, United States?

RevenueBase identified 131 company matches for internal communications consulting firms associated with Seattle, 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?

Wimmer Solutions 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). Seattle has 131.

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 211 professional contacts with verified work emails tracked across these 131 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.