Company lists · Data refreshed September 2026

Top 25 Leadership training platforms based in Seattle, United States

Name: Leadership training platforms 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 66 companies tracked

RevenueBase identified 66 leadership training platforms headquartered in Seattle, United States as of September 2026 and tracks 184 professional contacts across them, including 59 with verified work emails. Across the United States, New York is the largest hub for this category (275 companies); Seattle has 66.

This list covers leadership training platforms 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 28, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

66Companies

184Contacts tracked

59Verified emails

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The 25 largest leadership training platforms based in Seattle, United States

Ranked by team size

Top 25 of 66 leadership training platforms based in Seattle, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to leadership training platforms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Henley Leadership Group	Partial evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	11-50	26 contacts →
	Partial evidence “For over 20 years, Henley Leadership Group in Seattle, Washington, has partnered in developing workplaces that energize people to produce extraordinary results.” Source: RevenueBase Database · checked Sep 28, 2026
2	Mobilize Network	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence “The world is quivering, and we in it.” Source: RevenueBase Database · checked Sep 28, 2026
3	Netspeed Learning	Partial evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “We transform the global workplace through flawless virtual leadership and communication.” Source: RevenueBase Database · checked Sep 28, 2026
4	Clarity Compass Consulting	Partial evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “Reimagine Leadership - Imagine a heart-centered transformation in which you identify blind-spots, unblock barriers, and create an authentic reality for yourself where grace, ease…” Source: RevenueBase Database · checked Sep 28, 2026
5	Leadership & CO	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “Curious leaders explore.” Source: RevenueBase Database · checked Sep 28, 2026
6	Nina Simonds Coaching LLC	Partial evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “NINA SIMONDS COACHING LLC is a leadership and team development firm based in Seattle, Washington.” Source: RevenueBase Database · checked Sep 28, 2026
7	M3 Leadership Group And Academy	Strong evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Strong evidence “We provide high-quality leadership training and solutions to businesses and government organizations, including financial services, technology, life sciences, healthcare, higher…” Source: RevenueBase Database · checked Sep 28, 2026
8	Quest Labs	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	11-50	4 contacts →
	Indirect evidence “Quest Labs is a pioneering social-purpose company at the forefront of transformative learning.” Source: RevenueBase Database · checked Sep 28, 2026
9	Sosna Consulting	Partial evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “I’ve spent many years gaining an amazing scope of experience in leadership coaching, communication, learning and development and organizational effectiveness - all while…” Source: RevenueBase Database · checked Sep 28, 2026
10	Leadershift, LLC	Partial evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “LeaderShift is a talent development and executive coaching firm that works with established and emerging leaders across private companies, government and social sector…” Source: RevenueBase Database · checked Sep 28, 2026
11	Vast Institute	Partial evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	11-50	1 contacts →
	Partial evidence “The VAST Institute is a leadership, performance, and personal development consultancy that equips visionary leaders to leverage their true genius.” Source: RevenueBase Database · checked Sep 28, 2026
12	Dr. Lizza	Partial evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “Executive coaching, consulting, and leadership development” Source: RevenueBase Database · checked Sep 28, 2026
13	Okerlund Group, LLC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “We work with and develop leaders, individually and in groups, who are committed to developing themselves and deepening their contribution, capacity, and impact.” Source: RevenueBase Database · checked Sep 28, 2026
14	Seasons Leadership	Partial evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “At Seasons Leadership, we believe that great leadership is not an accident-it’s a journey.” Source: RevenueBase Database · checked Sep 28, 2026
15	Improvmindset	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “ImprovMindset works with HR leaders, executives, and organizations that want better communication at every level.” Source: RevenueBase Database · checked Sep 28, 2026
16	Brighttree Consulting LLC	Partial evidence	Seattle, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “BrightTree Consulting is passionate about (re)discovering joy in your work, and we believe that this happens when you develop your unique, inner leadership self and allow it to…” Source: RevenueBase Database · checked Sep 28, 2026
17	Strategic Leader Development	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Professionals at all levels need to be strategic.” Source: RevenueBase Database · checked Sep 28, 2026
18	Path Forward Leadership	Partial evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “At Path Forward Leadership, we are dedicated to unlocking the potential within every leader and organization.” Source: RevenueBase Database · checked Sep 28, 2026
19	Showcase Your Shine With Rebecca P. Murray	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Northwest Edutainer Rebecca P.” Source: RevenueBase Database · checked Sep 28, 2026
20	Talonn LLC	Partial evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “A recent Huffington Post article reported nearly 60 percent of US companies are facing leadership talent shortages.” Source: RevenueBase Database · checked Sep 28, 2026
21	The Essential Group LLC	Partial evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “We are a boutique leadership development consultancy, providing targeted performance elevating solutions to elite organizations (including Adidas, Apple, Intel, Facebook…” Source: RevenueBase Database · checked Sep 28, 2026
22	Simthing NEW	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “We manufacture learning experience that help leaders to become better people.because good people become better leaders” Source: RevenueBase Database · checked Sep 28, 2026
23	Todd Calongne Coaching	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Need help getting past what’s causing stagnation to make more money and be more highly regarded?” Source: RevenueBase Database · checked Sep 28, 2026
24	Weller Collaboration	Partial evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “Weller Collaboration is a leadership development firm that transforms individuals and organizations through coaching, speaking programs, and strategic consulting services.” Source: RevenueBase Database · checked Sep 28, 2026
25	Guided By The Heart	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Guiding leaders and teams through deep transformation.” Source: RevenueBase Database · checked Sep 28, 2026

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: leadership training platforms. 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 leadership training platforms.
Partial evidence: Its own public description names part of leadership training platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name leadership training platforms. 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 66 leadership training platforms based in Seattle, United States

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Leadership training platforms based in Seattle, United States at a glance

As of Sep 28, 2026

32.1%Verified-email coverage

2.8Average 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 66 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 leadership training platforms, 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 “leadership training platforms”. 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 leadership training platforms), 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 leadership training platforms, 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, 59 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 28, 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.

Leadership training platforms by metro in the United States

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 leadership training platforms, 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 leadership training platforms are there based in Seattle, United States?

RevenueBase identified 66 leadership training platforms 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?

Henley Leadership Group, headquartered in Seattle, tops this list with the largest team on record.

Which city in the United States has the most leadership training platforms?

New York leads the United States with 275 headquartered companies, followed by Atlanta (149) and Chicago (138). Seattle has 66.

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 59 verified decision-maker contacts tracked across these 66 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 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 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.