Company lists · Data refreshed September 2026

Top 25 Business improvement consulting firms based in Seattle, United States

Name: Business improvement 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 23, 2026 173 companies tracked

RevenueBase identified 173 business improvement consulting firms headquartered in Seattle, United States as of September 2026 and tracks 779 professional contacts across them, including 298 with verified work emails. Across the United States, New York is the largest hub for this category (663 companies); Seattle has 173.

This list covers business improvement consulting firms 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 23, 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 23, 2026 86% judged on-target in blind review

173Companies

779Contacts tracked

298Verified emails

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The 25 largest business improvement consulting firms based in Seattle, United States

Ranked by team size

Top 25 of 173 business improvement consulting firms based in Seattle, United States, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to business improvement consulting firms: 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	Bridge Partners	Partial evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	201-500	247 contacts →
	Partial evidence “Bridge Partners is a people-focused, customer-driven consulting firm that helps organizations transform to drive revenue growth, adapt to change, and create customer value.” Source: RevenueBase Database · checked Sep 23, 2026
2	Turning Point Strategic Advisors	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	11-50	46 contacts →
	Indirect evidence “Our goal is simple: We strive to empower businesses with the tools and expertise they need to thrive.” Source: RevenueBase Database · checked Sep 23, 2026
3	Forum Solutions LLC	Partial evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	11-50	28 contacts →
	Partial evidence “Forum Solutions is a management consulting firm partnering with leaders to turn strategy into results and disruption into lasting advantage.” Source: RevenueBase Database · checked Sep 23, 2026
4	Zeevo Group	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	11-50	23 contacts →
	Indirect evidence “Zeevo delivers comprehensive solutions designed to improve the effectiveness and success of our clients’ processes, policies, teams, and technology.” Source: RevenueBase Database · checked Sep 23, 2026
5	Oxygen EXP	Partial evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	11-50	17 contacts →
	Partial evidence “Oxygen is a boutique consulting services firm that drives business growth for corporate enterprise and mid-market companies.” Source: RevenueBase Database · checked Sep 23, 2026
6	OTB Solutions	Partial evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	11-50	14 contacts →
	Partial evidence “We Think Outside the Box to Deliver Exceptional Results If you’re thinking of hiring a consulting firm, consider this: Good consultants bring strategic advice to solve your…” Source: RevenueBase Database · checked Sep 23, 2026
7	Elev8 Consulting LLC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	11-50	12 contacts →
	Indirect evidence “We are experienced sales, marketing and product experts with firsthand knowledge of working in large multinational technology companies bringing seasoned, passionate consultants…” Source: RevenueBase Database · checked Sep 23, 2026
8	Kocer Consulting Engineering, Pllc	Strong evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	11-50	10 contacts →
	Strong evidence “Kocer Consulting + Engineering helps companies become more profitable and sustainable by developing and implementing improvements to operations and systems, and planning for the…” Source: RevenueBase Database · checked Sep 23, 2026
9	Larson Consulting Associates	Partial evidence	Seattle, United StatesHQ checked Sep 23, 2026	1-10	8 contacts →
	Partial evidence “Larson Consulting Associates is a federally and state certified Disadvantaged Business Enterprise; and federally certified Small Business Enterprise.” Source: RevenueBase Database · checked Sep 23, 2026
10	Chowaco	Indirect evidence	Seattle, United StatesHQ checked Sep 23, 2026	11-50	8 contacts →
	Indirect evidence “ChowaCo is a premier business consultancy dedicated to revolutionizing the way companies operate.” Source: RevenueBase Database · checked Sep 23, 2026
11	Recco Consulting INC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	1-10	5 contacts →
	Indirect evidence “We help companies make the right technology investments and realize more value from them.” Source: RevenueBase Database · checked Sep 23, 2026
12	What By When	Partial evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	1-10	4 contacts →
	Partial evidence “No matter the size or scope of your idea, personal or professional, we guide you from concept to results with decades of business consulting experience and certified professional…” Source: RevenueBase Database · checked Sep 23, 2026
13	Aerware Technologies	Indirect evidence	Seattle, United StatesHQ checked Sep 23, 2026	1-10	4 contacts →
	Indirect evidence “Innovating for tomorrow” Source: RevenueBase Database · checked Sep 23, 2026
14	Vantage International	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	1-10	4 contacts →
	Indirect evidence “Our engagements provide an elastic executive service.” Source: RevenueBase Database · checked Sep 23, 2026
15	Kaleidoscope Partners LLC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	1-10	4 contacts →
	Indirect evidence “Modern consultancy passionate about navigating growth by challenging the status quo.” Source: RevenueBase Database · checked Sep 23, 2026
16	BIG House Consulting	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	1-10	3 contacts →
	Indirect evidence “Most companies don't lack talent or ideas.” Source: RevenueBase Database · checked Sep 23, 2026
17	Golden Gift Consulting	Partial evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	11-50	3 contacts →
	Partial evidence “Management and Marketing Consulting We provide management and marketing consulting to businesses, government agencies and nonprofit organizations.” Source: RevenueBase Database · checked Sep 23, 2026
18	Mindhatch	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	1-10	3 contacts →
	Indirect evidence “Big brands hire Mindhatch to solve complex business problems, boost customer value, and improve team performance through our customized solutions that: • Drive business growth…” Source: RevenueBase Database · checked Sep 23, 2026
19	The Fennec Group	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	1-10	3 contacts →
	Indirect evidence “With so many voices out there today willing to share with you their point of view, when do you find any time to have someone just listen?” Source: RevenueBase Database · checked Sep 23, 2026
20	LA Plant Consulting	Partial evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	1-10	3 contacts →
	Partial evidence “LaPlant Consulting Group (LCG) is a premier consulting firm that provides consulting services primarily to the healthcare industry.” Source: RevenueBase Database · checked Sep 23, 2026
21	Scaling Consultants	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	1-10	3 contacts →
	Indirect evidence “We help leadership coaches and consultants scale their businesses through profitable systems and easy automations.” Source: RevenueBase Database · checked Sep 23, 2026
22	Martech Consulting Group	Partial evidence	Seattle, United StatesHQ checked Sep 23, 2026	1-10	3 contacts →
	Partial evidence “Martech Consulting Group provides business consulting services rooted in decades of expertise in both leadership and execution for marketing, operations, sales and account…” Source: RevenueBase Database · checked Sep 23, 2026
23	Kiln LLC	Partial evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	1-10	2 contacts →
	Partial evidence “KILN is a highly responsive, Seattle-based consulting and advisory firm dedicated to creating new businesses and growing existing businesses.” Source: RevenueBase Database · checked Sep 23, 2026
24	Onca Consulting	Partial evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	1-10	2 contacts →
	Partial evidence “ONCA Consulting is a business intelligence, analytics, automation, and systems integration leader.” Source: RevenueBase Database · checked Sep 23, 2026
25	Bizzultz, LLC	Partial evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	1-10	2 contacts →
	Partial evidence “Bizzultz offers three areas of service to help you and your business grow to be more successful; Business Accelerating, Executive Consulting and Speaking-Facilitating.” Source: RevenueBase Database · checked Sep 23, 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: business improvement consulting firms. 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 business improvement consulting firms.
Partial evidence: Its own public description names part of business improvement consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business improvement consulting firms. 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 173 business improvement consulting firms based in Seattle, United States

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Business improvement consulting firms based in Seattle, United States at a glance

As of Sep 23, 2026

38.3%Verified-email coverage

4.5Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

152

11-50

201-500

5,001-10,000

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 173 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 business improvement consulting firms, 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 “business improvement consulting firms”. 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 business improvement consulting firms), 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 business improvement consulting firms, 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, 298 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 23, 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.

Business improvement consulting firms 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 business improvement consulting firms, 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 business improvement consulting firms are there based in Seattle, United States?

RevenueBase identified 173 business improvement consulting firms 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?

Bridge Partners, headquartered in Seattle, tops this list with the largest team on record.

Which city in the United States has the most business improvement consulting firms?

New York leads the United States with 663 headquartered companies, followed by Chicago (429) and Atlanta (426). Seattle has 173.

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 298 verified decision-maker contacts tracked across these 173 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 23, 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.