Company lists · Data refreshed September 2026

Top 25 Grassroots consulting firms based in Seattle, United States

Name: Grassroots 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 Sep 28, 2026 119 companies tracked

RevenueBase identified 119 company matches for grassroots consulting firms associated with Seattle, United States as of September 2026 and tracks 642 professional contacts across them, including 304 with verified work emails. Across the United States, Washington is the largest hub for this category (444 companies); Seattle has 119.

This list covers company matches for grassroots 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 September 28, 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 Sep 28, 2026 How this list was built

119Companies

642Contacts tracked

304Verified emails

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The 25 largest grassroots consulting firms based in Seattle, United States

Ranked by team size

Top 25 of 119 company matches for grassroots consulting firms based in Seattle, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Cascadia Consulting Group	Exact match	Seattle, WA, United StatesHQ recorded Sep 28, 2026	51-200	110 contacts →
	Exact match “Cascadia Consulting Group is a majority women-owned consulting firm specializing in environmental and sustainability solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Berk Consulting, INC	Exact match	Seattle, WA, United StatesHQ recorded Sep 28, 2026	11-50	68 contacts →
	Exact match “BERK is an interdisciplinary consultancy integrating strategy, planning, and policy development; financial and economic analysis; and facilitation, design, and communications.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Linksbridge	Exact match	Seattle, WA, United StatesHQ recorded Sep 28, 2026	11-50	35 contacts →
	Exact match “Linksbridge expands the capacity of NGOs, IGOs, and nonprofits to improve human lives.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Intentional Futures	Exact match	Seattle, WA, United StatesHQ recorded Sep 28, 2026	11-50	34 contacts →
	Exact match “Why does Intentional Futures exist?” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Formative	Exact match	Seattle, WA, United StatesHQ recorded Sep 28, 2026	11-50	31 contacts →
	Exact match “Driven by work that matters, we help our clients navigate the complex worlds of marketing, advocacy, and technology.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Kinetic West	Exact match	Seattle, WA, United StatesHQ recorded Sep 28, 2026	11-50	19 contacts →
	Exact match “Kinetic West is a social impact consulting firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Paritii	Exact match	Seattle, WA, United StatesHQ recorded Sep 28, 2026	11-50	17 contacts →
	Exact match “A dynamic firm specializing in tech-enabled, data-driven strategies that deliver sophisticated, sustainable, and impactful solutions for businesses and communities.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Evolution Projects LLC	Exact match	Seattle, United StatesHQ recorded Sep 28, 2026	11-50	14 contacts →
	Exact match “We are a small team with a focus on engaging the community and great businesses with unique projects and a holistic approach to real estate development.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Wherenext Creative	Exact match	Seattle, WA, United StatesHQ recorded Sep 28, 2026	11-50	13 contacts →
	Exact match “Born from an integrated creative studio, production house, and communications agency, WhereNext is a purpose-driven consultancy for purpose-driven organizations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Panorama Strategy	Exact match	Seattle, United StatesHQ recorded Sep 28, 2026	11-50	11 contacts →
	Exact match “Panorama Strategy is a social purpose consultancy that accelerates progress for clients through audacious thinking.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Alithi Management Consulting	Exact match	Seattle, WA, United StatesHQ recorded Sep 28, 2026	11-50	10 contacts →
	Exact match “Alithi’s team of expert strategists, policy leaders, sourcing specialists, education reformers, community builders, data scientists, and impact experts have spent decades honing…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Intelligent Partnerships	Exact match	Seattle, WA, United StatesHQ recorded Sep 28, 2026	11-50	10 contacts →
	Exact match “Intelligent Partnerships, Inc.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Coopersmith LAW Strategy	Exact match	Seattle, WA, United StatesHQ recorded Sep 28, 2026	11-50	9 contacts →
	Exact match “Coopersmith Law + Strategy is a law and strategic consulting firm that helps clients resolve challenges spanning business, law, policy, and operations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Break Blue Strategies	Exact match	Seattle, WA, United StatesHQ recorded Sep 28, 2026	11-50	9 contacts →
	Exact match “Break Blue Strategies is a full service consulting group focused on providing opportunities and services for organizations and campaigns centered on the values we share.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	AVIE	Exact match	Seattle, WA, United StatesHQ recorded Sep 28, 2026	11-50	9 contacts →
	Exact match “AVIE provides business and strategy consulting services to the top technology firms in the greater Seattle area.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Common Great	Exact match	Seattle, WA, United StatesHQ recorded Sep 28, 2026	1-10	7 contacts →
	Exact match “Common Great is a woman-owned, woman-led collective that helps nonprofits build forward-looking development and communications practices that innovate and get results.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Fearless Foundry	Exact match	Seattle, United StatesHQ recorded Sep 28, 2026	1-10	7 contacts →
	Exact match “The more artificial life becomes, the more human your brand needs to be.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Winpower Strategies	Exact match	Seattle, United StatesHQ recorded Sep 28, 2026	1-10	7 contacts →
	Exact match “WinPower is located in Seattle, WA and provides strategic consulting to Democratic and progressive campaigns.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	P5 Group	Exact match	Seattle, WA, United StatesHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Imago, LLC	Exact match	Seattle, WA, United StatesHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “Imago is here to support you in becoming radically responsible for the talents that you have been given, so you can break the old systems that no longer serve us and build new…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Luma Consulting, LLC	Exact match	Seattle, United StatesHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “Luma Consulting LLC works with nonprofit organizations and foundations that want assistance with strategic planning, developing nonprofit business plans, implementing new…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	BIG House Consulting	Exact match	Seattle, WA, United StatesHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match “Most companies don't lack talent or ideas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Argo Strategies	Exact match	Seattle, WA, United StatesHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match “Argo Strategies is a political consulting firm in Seattle, WA.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Golden Gift Consulting	Exact match	Seattle, WA, United StatesHQ recorded Sep 28, 2026	11-50	3 contacts →
	Exact match “Management and Marketing Consulting We provide management and marketing consulting to businesses, government agencies and nonprofit organizations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Globe Link Group	Exact match	Seattle, United StatesHQ recorded Sep 28, 2026	11-50	3 contacts →
	Exact match “Overview Globe Link Group provides strategic consulting services, Project management, Finance management, Community Engagement and Staffing services to commercial, government and…” Recorded in the RevenueBase company graph · Sep 28, 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 “grassroots 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 119 grassroots consulting firms based in Seattle, United States

See the full list, filter by size, metro and specialty, and access 304 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Grassroots consulting firms based in Seattle, United States at a glance

As of Sep 28, 2026

47.4%Verified-email coverage

5.4Average 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 Seattle, so it is reported there. Company counts and contact totals on this page are exact for Seattle, over 119 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 “grassroots 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 304 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 September 28, 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.

Grassroots 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 “grassroots consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many grassroots consulting firms are there based in Seattle, United States?

RevenueBase identified 119 company matches for grassroots consulting firms associated with Seattle, United States as of September 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?

Cascadia Consulting Group 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 grassroots consulting firms?

Washington leads the United States with 444 company records, followed by New York (344) and Chicago (206). Seattle has 119.

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 304 professional contacts with verified work emails tracked across these 119 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 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 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.