Company lists · Data refreshed October 2026

Top 24 Diversity inclusion consulting firms based in Seattle, United States

Name: Diversity inclusion 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 149 companies tracked

RevenueBase identified 149 company matches for diversity inclusion consulting firms associated with Seattle, United States as of October 2026 and tracks 828 professional contacts across them, including 243 with verified work emails. Across the United States, New York is the largest hub for this category (505 companies); Seattle has 149.

This list covers company matches for diversity inclusion 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

149Companies

828Contacts tracked

243Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 24 largest diversity inclusion consulting firms based in Seattle, United States

Ranked by team size

Top 24 of 149 company matches for diversity inclusion 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	Reverb	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	11-50	46 contacts →
	Exact match “Empowering People, Building Culture 100% women-owned, Certified B Corp, WBENC certified From hiring your first employee to developing your team, we’re here to help you grow your…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Waldron CPI NOW Sparkeffect	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	51-200	29 contacts →
	Exact match “Waldron CPI (a Career Partners International affiliate) is now SparkEffect.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	It's Destiny Recruiting	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	1-10	28 contacts →
	Exact match “Early SaaS & Service Sales Recruiting: Identify, Determine & Represent (IDR) We specialize in placing Sales Development Reps, Business Development Representatives, Market…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Humbition Consulting	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	11-50	24 contacts →
	Exact match “Humbition Consulting is a minority, women, and disabled led firm with the bold vision of transforming every corporation to be socially responsible and equitable.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Plum Coaching & HR Consulting	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	11-50	20 contacts →
	Exact match “Plum provides a range of HR services, as well as career-related coaching.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Releady	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	51-200	14 contacts →
	Exact match “Releady is a diverse and certified women-owned firm that provides technology, engineering, data, digital, marketing, and creative talent solutions.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Sojust Solutions	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	11-50	12 contacts →
	Exact match “SoJust Solutions is a majority women-owned and minority-owned business, offering full service staffing and consulting services to organizations of all sizes.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Studio Pacifica	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	1-10	10 contacts →
	Exact match “At Studio Pacifica, we believe everyone deserves to live their best, barrier-free life.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Intelligent Partnerships	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	11-50	10 contacts →
	Exact match “Intelligent Partnerships, Inc.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Lindsey T. H. Jackson	Exact match	Seattle, United StatesHQ recorded Oct 1, 2026	1-10	9 contacts →
	Exact match “What's your strategy for creating a more Diverse, Equitable and Inclusive organization and service?” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Greatheart Consulting	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	1-10	8 contacts →
	Exact match “At Greatheart, we believe that transformation happens when leadership and inclusion intersect.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	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
14	Sodo Consulting	Exact match	Seattle, United StatesHQ recorded Oct 1, 2026	1-10	8 contacts →
	Exact match “Welcome to Sodo Consulting: Your Source for Leadership, Organizational and Team Development Excellence Is it time to turn your goals into reality?” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Chanin Kelly-Rae Consulting	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	1-10	8 contacts →
	Exact match “Our Philosophy - Build Nothing for Us with Us.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Tfwb Engineers INC	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	11-50	7 contacts →
	Exact match “TFWB Engineers formerly Travis, Fitzmaurice & Associates is an electrical, telecommunications, and security design consulting firm.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	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
18	Executive Diversity Services, INC	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	11-50	6 contacts →
	Exact match “Executive Diversity Services, Inc.(EDS) is a consulting and organizational development company serving the global marketplace.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Firefly Inclusion Solutions	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	11-50	5 contacts →
	Exact match “We help high-impact organizations embed inclusion into their systems so they can effectively leverage the talent, experiences and backgrounds of every employee.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Humin Inclusion Partners	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	1-10	5 contacts →
	Exact match “Everything we do is built on the premise that complex business challenges require ongoing focus on multiple levers at once.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Precedent Partners	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	1-10	5 contacts →
	Exact match “Precedent Consulting provides compliance, operations, and leadership development consulting services for broker-dealers, investment advisors, and private funds.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Imago, LLC	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
23	Esgevolution	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “The new generation of corporate ESG leaders may have the most demanding remit yet: You've been tasked with stepping up rapidly in the midst of multiple global disruptions to…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	Data2insight LLC	Exact match	Seattle, WA, United StatesHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “Data2insight LLC applies measurement, evaluation, and assessment to help mission-driven organizations implement a meaningful and impactful DEI+B program or initiative.” 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 “diversity inclusion 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 24 of 149 diversity inclusion consulting firms based in Seattle, United States

See the full list, filter by size, metro and specialty, and access 243 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Diversity inclusion consulting firms based in Seattle, United States at a glance

As of Oct 1, 2026

29.3%Verified-email coverage

5.6Average contacts per company

1-10Median size (employees)

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

127

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 149 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 “diversity inclusion 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 243 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.

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

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

RevenueBase identified 149 company matches for diversity inclusion 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 diversity inclusion consulting firms?

New York leads the United States with 505 company records, followed by Atlanta (264) and Chicago (259). Seattle has 149.

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 243 professional contacts with verified work emails tracked across these 149 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.

Ready to reach these companies? Verified emails and direct dials for all 149 diversity inclusion consulting firms based in Seattle, United States. Start with a free account, no credit card.

Download this list →

Related lists

Diversity inclusion consulting firms by geography

Browse the directory

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.