Company lists · Data refreshed September 2026
Top 25 Diversity and inclusion consultants based in Seattle, United States
RevenueBase identified 74 diversity and inclusion consultants headquartered in Seattle, United States as of September 2026 and tracks 250 professional contacts across them, including 67 with verified work emails. New York is the largest hub.
This list covers diversity and inclusion consultants headquartered in Seattle, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.
The 25 largest diversity and inclusion consultants based in Seattle, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 24 contacts → | ||||
Indirect evidence “Humbition Consulting is a minority, women, and disabled led firm with the bold vision of transforming every corporation to be socially responsible and equitable.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 12 contacts → | ||||
Indirect evidence “SoJust Solutions is a majority women-owned and minority-owned business, offering full service staffing and consulting services to organizations of all sizes.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 10 contacts → | ||||
Indirect evidence “Intelligent Partnerships, Inc.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 9 contacts → | ||||
Partial evidence “What's your strategy for creating a more Diverse, Equitable and Inclusive organization and service?” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 8 contacts → | ||||
Partial evidence “At Greatheart, we believe that transformation happens when leadership and inclusion intersect.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 8 contacts → | ||||
Indirect evidence “Our Philosophy - Build Nothing for Us with Us.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 6 contacts → | ||||
Partial evidence “Executive Diversity Services, Inc.(EDS) is a consulting and organizational development company serving the global marketplace.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 5 contacts → | ||||
Partial evidence “We help high-impact organizations embed inclusion into their systems so they can effectively leverage the talent, experiences and backgrounds of every employee.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 5 contacts → | ||||
Indirect evidence “Everything we do is built on the premise that complex business challenges require ongoing focus on multiple levers at once.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 4 contacts → | ||||
Indirect evidence “Data2insight LLC applies measurement, evaluation, and assessment to help mission-driven organizations implement a meaningful and impactful DEI+B program or initiative.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 4 contacts → | ||||
Indirect evidence “Dear future trailblazer, If you're ready to ditch the outdated strategies, inefficiencies, and limiting behaviors that are holding your organization back… Then buckle up, because…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 4 contacts → | ||||
Partial evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 4 contacts → | ||||
Partial evidence “Diversity Recruiters is an executive recruitment company that specializes in identifying and connecting diverse leaders with values-centered organizations.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 3 contacts → | ||||
Indirect evidence “Our most important priority is you – the business leader.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 3 contacts → | ||||
Strong evidence “The Institute for Sustainable Diversity and Inclusion (ISDI) is a non-profit, charitable organization based in Seattle, Washington.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 3 contacts → | ||||
Strong evidence “Harden Consulting Group, LLC, is a consulting agency that offers innovative solutions for addressing workplace challenges with diversity, equity, inclusion, and talent management…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 2 contacts → | ||||
Indirect evidence “WAYFINDING /’wā,fīndING/ v.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 2 contacts → | ||||
Indirect evidence “Attemla Consulting, LLC focuses upon public speaking, racial equity and social justice, digital literacy, tech justice and strategic development.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 2 contacts → | ||||
Strong evidence “While there are many conversations happening about diversity and inclusion in the workplace, few of them focus on what companies can actually do and how to get that work done.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 2 contacts → | ||||
Indirect evidence “We serve as a bridge between the private, public, philanthropic, nonprofit and community sectors to cultivate connections between people and the places they call home.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 1 contacts → | ||||
Indirect evidence “Latitude was founded with one key idea: Help enable people, teams, and organizations to “Always Pursue Better”.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 1 contacts → | ||||
Indirect evidence “Counterspace is a career and leadership firm focused on developing and facilitating transformative experiences for clients.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 1 contacts → | ||||
Indirect evidence “Formed in 2015, Makari Consulting is a Seattle-based firm focusing on Equity & Belonging, Organizational Development, Strategic Planning, and process improvement across a broad…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1 contacts → | ||||
Indirect evidence “TWB Consulting is a dynamic firm dedicated to empowering organizations through comprehensive and customized solutions in professional development, leadership coaching, strategic…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1 contacts → | ||||
Indirect evidence “Until the world is safe and just.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: diversity and inclusion consultants. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names diversity and inclusion consultants.
- Partial evidence
- Its own public description names part of diversity and inclusion consultants, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name diversity and inclusion consultants. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 74 diversity and inclusion consultants based in Seattle, United States
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 67 reachable decision-makers.
Free signup · no credit card
Diversity and inclusion consultants based in Seattle, United States at a glance
As of Sep 19, 2026Companies by employee count
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 74 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among diversity and inclusion consultants, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Seattle, United States whose own description of what they do matches “diversity and inclusion consultants”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names diversity and inclusion consultants), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among diversity and inclusion consultants, and records with no verified work email. Companies headquartered outside Seattle are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 67 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Diversity and inclusion consultants by metro in the United States
- Diversity and inclusion consultants in New York190
- Diversity and inclusion consultants in Chicago132
- Diversity and inclusion consultants in Washington122
- Diversity and inclusion consultants in Atlanta110
- Diversity and inclusion consultants in Los Angeles106
- Diversity and inclusion consultants in Portland75
- Diversity and inclusion consultants in Seattle74
- Diversity and inclusion consultants in Boston71
- Diversity and inclusion consultants in San Francisco69
- Diversity and inclusion consultants in Houston62
- Diversity and inclusion consultants in Denver54
- Diversity and inclusion consultants in Philadelphia52
- Diversity and inclusion consultants in Minneapolis46
- Diversity and inclusion consultants in Dallas44
- Diversity and inclusion consultants in Austin40
- Diversity and inclusion consultants in Charlotte40
- Diversity and inclusion consultants in San Diego39
- Diversity and inclusion consultants in Oakland37
- Diversity and inclusion consultants in Columbus26
- Diversity and inclusion consultants in Tampa26
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names diversity and inclusion consultants, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many diversity and inclusion consultants are there based in Seattle, United States?
RevenueBase identified 74 diversity and inclusion consultants headquartered in Seattle, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Humbition Consulting, headquartered in Seattle, tops this list with the largest team on record.
Which city has the most diversity and inclusion consultants?
New York leads with 190 headquartered companies, followed by Chicago (132) and Washington (122).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 67 verified decision-maker contacts tracked across these 74 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 74 diversity and inclusion consultants based in Seattle, United States. Start with a free account, no credit card.
Download this list →Related lists
Diversity and inclusion consultants by geography
- Diversity and inclusion consultants based in Rio De Janeiro, Brazil
- Diversity and inclusion consultants based in Sao Paulo, Brazil
- Diversity and inclusion consultants based in Calgary, Canada
- Diversity and inclusion consultants based in Montreal, Canada
- Diversity and inclusion consultants based in Toronto, Canada
- Diversity and inclusion consultants based in Vancouver, Canada
- Diversity and inclusion consultants based in Atlanta, United States
- Diversity and inclusion consultants based in Austin, United States
- Diversity and inclusion consultants based in Boston, United States
- Diversity and inclusion consultants based in Charlotte, United States
- Diversity and inclusion consultants based in Chicago, United States
- Diversity and inclusion consultants based in Columbus, United States
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 Smart Search, 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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Diversity and inclusion consultants based in Rio De Janeiro, Brazil
- Diversity and inclusion consultants based in Sao Paulo, Brazil
- Diversity and inclusion consultants based in Calgary, Canada
- Diversity and inclusion consultants based in Montreal, Canada
- Diversity and inclusion consultants based in Toronto, Canada
- Diversity and inclusion consultants based in Vancouver, Canada