Company lists · Data refreshed September 2026

Top 25 Diversity and inclusion consulting firms based in Seattle, United States

RevenueBase identified 160 company matches for diversity and inclusion consulting firms associated with Seattle, United States as of September 2026 and tracks 860 professional contacts across them, including 258 with verified work emails and 405 with mobile numbers. Across the United States, New York is the largest hub for this category (503 companies); Seattle has 165.

This list covers company matches for diversity and 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 September 11, 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 11, 2026 How this list was built
160Companies
860Contacts tracked
258Verified emails
405Mobile numbers
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The 25 largest diversity and inclusion consulting firms based in Seattle, United States

Ranked by team size
Top 25 of 160 company matches for diversity and inclusion consulting firms based in Seattle, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 11, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSeattle, WA, United StatesHQ recorded Sep 11, 2026501-1,000262 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 · Sep 11, 2026 · View company records in RevenueBase
2Exact matchSeattle, WA, United StatesHQ recorded Sep 11, 202611-5046 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 · Sep 11, 2026 · View company records in RevenueBase
3Exact matchSeattle, WA, United StatesHQ recorded Sep 11, 202651-20029 contacts →

Exact match

“Waldron CPI (a Career Partners International affiliate) is now SparkEffect.”

Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
4Exact matchSeattle, WA, United StatesHQ recorded Sep 11, 20261-1028 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 · Sep 11, 2026 · View company records in RevenueBase
5Exact matchSeattle, WA, United StatesHQ recorded Sep 11, 202611-5024 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 · Sep 11, 2026 · View company records in RevenueBase
6Exact matchSeattle, WA, United StatesHQ recorded Sep 11, 202611-5020 contacts →

Exact match

“Plum provides a range of HR services, as well as career-related coaching.”

Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
7Exact matchSeattle, WA, United StatesHQ recorded Sep 11, 202651-20014 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 · Sep 11, 2026 · View company records in RevenueBase
8Exact matchSeattle, WA, United StatesHQ recorded Sep 11, 202611-5012 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 · Sep 11, 2026 · View company records in RevenueBase
9Exact matchSeattle, WA, United StatesHQ recorded Sep 11, 20261-1010 contacts →

Exact match

“At Studio Pacifica, we believe everyone deserves to live their best, barrier-free life.”

Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
10Exact matchSeattle, WA, United StatesHQ recorded Sep 11, 202611-5010 contacts →

Exact match

“Intelligent Partnerships, Inc.”

Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
11Exact matchSeattle, United StatesHQ recorded Sep 11, 20261-109 contacts →

Exact match

“What's your strategy for creating a more Diverse, Equitable and Inclusive organization and service?”

Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
12Exact matchSeattle, WA, United StatesHQ recorded Sep 11, 20261-108 contacts →

Exact match

“At Greatheart, we believe that transformation happens when leadership and inclusion intersect.”

Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
13Exact matchSeattle, United StatesHQ recorded Sep 11, 20261-108 contacts →

Exact match

“Change is inevitable.”

Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
14Exact matchSeattle, WA, United StatesHQ recorded Sep 11, 20261-108 contacts →

Exact match

“At Regroup (regroup.co), we help innovative companies develop leaders, managers, teams, and culture.”

Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
15Exact matchSeattle, United StatesHQ recorded Sep 11, 20261-108 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 · Sep 11, 2026 · View company records in RevenueBase
16Exact matchSeattle, WA, United StatesHQ recorded Sep 11, 20261-108 contacts →

Exact match

“Our Philosophy - Build Nothing for Us with Us.”

Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
17Exact matchSeattle, WA, United StatesHQ recorded Sep 11, 202611-507 contacts →

Exact match

“TFWB Engineers formerly Travis, Fitzmaurice & Associates is an electrical, telecommunications, and security design consulting firm.”

Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
18Exact matchSeattle, WA, United StatesHQ recorded Sep 11, 202611-507 contacts →

Exact match

“Everyone has their superpowers.”

Recorded in the RevenueBase company graph · Sep 11, 2026 · View company records in RevenueBase
19Exact matchSeattle, WA, United StatesHQ recorded Sep 11, 202611-506 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 · Sep 11, 2026 · View company records in RevenueBase
20Exact matchSeattle, WA, United StatesHQ recorded Sep 11, 202611-505 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 · Sep 11, 2026 · View company records in RevenueBase
21Exact matchSeattle, WA, United StatesHQ recorded Sep 11, 20261-105 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 · Sep 11, 2026 · View company records in RevenueBase
22Exact matchSeattle, WA, United StatesHQ recorded Sep 11, 20261-105 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 · Sep 11, 2026 · View company records in RevenueBase
23Exact matchSeattle, WA, United StatesHQ recorded Sep 11, 20261-104 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 · Sep 11, 2026 · View company records in RevenueBase
24Exact matchSeattle, WA, United StatesHQ recorded Sep 11, 20261-104 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 · Sep 11, 2026 · View company records in RevenueBase
25Exact matchSeattle, WA, United StatesHQ recorded Sep 11, 20261-104 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 11, 2026 · View company records in RevenueBase

Showing 25 of 160 diversity and inclusion consulting firms based in Seattle, United States

See the full list, filter by size, metro and specialty, and access 258 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Sep 11, 2026
30.0%Verified-email coverage
47.1%Mobile-number coverage
5.4Average contacts per company
1-10Median size (employees)
Sep 11, 2026Page data refreshed

Companies by employee count

1-10
138
11-50
18
51-200
3
501-1,000
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 14.0d

Company record updated

Median 51.0d

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 and 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 258 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 11, 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.

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

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

RevenueBase identified 160 company matches for diversity and inclusion 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?

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 and inclusion consulting firms?

New York leads the United States with 503 company records, followed by Chicago (292) and Atlanta (280). Seattle has 165.

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 258 professional contacts with verified work emails tracked across these 160 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 11, 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.