Company lists · Data refreshed September 2026

Top 25 Client success consulting firms based in Seattle, United States

Name: Client success 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 27, 2026 124 companies tracked

RevenueBase identified 124 company matches for client success consulting firms associated with Seattle, United States as of September 2026 and tracks 706 professional contacts across them, including 210 with verified work emails. Across the United States, New York is the largest hub for this category (565 companies); Seattle has 124.

This list covers company matches for client success 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 27, 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 27, 2026 How this list was built

124Companies

706Contacts tracked

210Verified emails

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The 25 largest client success consulting firms based in Seattle, United States

Ranked by team size

Top 25 of 124 company matches for client success consulting firms based in Seattle, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 Sep 27, 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 · Sep 27, 2026 · View company records in RevenueBase
2	2win	Exact match	Seattle, WA, United StatesHQ recorded Sep 27, 2026	51-200	38 contacts →
	Exact match “2Win!” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Turnpoint	Exact match	Seattle, WA, United StatesHQ recorded Sep 27, 2026	11-50	29 contacts →
	Exact match “Our company is a boutique IT consulting firm providing high-level IT consulting, outsourced IT management, and help desk services to small- and medium-sized businesses in the…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Oxygen EXP	Exact match	Seattle, WA, United StatesHQ recorded Sep 27, 2026	11-50	17 contacts →
	Exact match “Oxygen is a boutique consulting services firm that drives business growth for corporate enterprise and mid-market companies.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	Olive Goose	Exact match	Seattle, WA, United StatesHQ recorded Sep 27, 2026	11-50	16 contacts →
	Exact match “Olive + Goose is an agile, quality-focused company, trusted by small and large businesses alike.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	Lake Partners Strategy Consultants	Exact match	Seattle, WA, United StatesHQ recorded Sep 27, 2026	11-50	16 contacts →
	Exact match “Lake Partners offers high-end strategy consulting without the high-end attitude.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	OTB Solutions	Exact match	Seattle, WA, United StatesHQ recorded Sep 27, 2026	11-50	14 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	Treadwell	Exact match	Seattle, WA, United StatesHQ recorded Sep 27, 2026	11-50	13 contacts →
	Exact match “Treadwell is a software consulting firm specializing in Bonterra's (previously Social Solutions) Apricot and ETO case management software.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	Elev8 Consulting LLC	Exact match	Seattle, WA, United StatesHQ recorded Sep 27, 2026	11-50	12 contacts →
	Exact match “We are experienced sales, marketing and product experts with firsthand knowledge of working in large multinational technology companies bringing seasoned, passionate consultants…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	North Star Marketing Group, INC	Exact match	Seattle, WA, United StatesHQ recorded Sep 27, 2026	1-10	10 contacts →
	Exact match “We Believe That Long-Term Customer Satisfaction Is The Cornerstone Of Our Success.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	AVIE	Exact match	Seattle, WA, United StatesHQ recorded Sep 27, 2026	11-50	9 contacts →
	Exact match “AVIE provides business and strategy consulting services to the top technology firms in the greater Seattle area.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12	Recco Consulting INC	Exact match	Seattle, WA, United StatesHQ recorded Sep 27, 2026	1-10	5 contacts →
	Exact match “We help companies make the right technology investments and realize more value from them.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	Precedent Partners	Exact match	Seattle, WA, United StatesHQ recorded Sep 27, 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 · Sep 27, 2026 · View company records in RevenueBase
14	Aerware Technologies	Exact match	Seattle, United StatesHQ recorded Sep 27, 2026	1-10	4 contacts →
	Exact match “Innovating for tomorrow” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	Consilium Group	Exact match	Seattle, WA, United StatesHQ recorded Sep 27, 2026	11-50	4 contacts →
	Exact match “Consilium Group, in combination with its sister firm LMC Consulting, is a premier Pacific Northwest based management consulting firm offering the experience of a global consulting…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	Fellow	Exact match	Seattle, WA, United StatesHQ recorded Sep 27, 2026	1-10	3 contacts →
	Exact match “Fellow Inc.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	BIG House Consulting	Exact match	Seattle, WA, United StatesHQ recorded Sep 27, 2026	1-10	3 contacts →
	Exact match “Most companies don't lack talent or ideas.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	Kinesis Cem, LLC	Exact match	Seattle, WA, United StatesHQ recorded Sep 27, 2026	11-50	3 contacts →
	Exact match “Kinesis helps companies develop and reinforce more profitable service strategies through the intelligent use of customer satisfaction surveys and mystery shopping linked with…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	The Fennec Group	Exact match	Seattle, WA, United StatesHQ recorded Sep 27, 2026	1-10	3 contacts →
	Exact match “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?” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	Xternalsource	Exact match	Seattle, United StatesHQ recorded Sep 27, 2026	1-10	3 contacts →
	Exact match “XternalSource offers Recruiting & Placement and Consulting Services.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	Martech Consulting Group	Exact match	Seattle, United StatesHQ recorded Sep 27, 2026	1-10	3 contacts →
	Exact match “Martech Consulting Group provides business consulting services rooted in decades of expertise in both leadership and execution for marketing, operations, sales and account…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	Haltiner And Company, LLC	Exact match	Seattle, WA, United StatesHQ recorded Sep 27, 2026	51-200	2 contacts →
	Exact match “Haltiner and Company is a Seattle based technology consulting firm serving clients across the United States.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23	Arcade Construction Academy	Exact match	Seattle, WA, United StatesHQ recorded Sep 27, 2026	1-10	2 contacts →
	Exact match “WAYFINDING /’wā,fīndING/ v.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	Bizzultz, LLC	Exact match	Seattle, WA, United StatesHQ recorded Sep 27, 2026	1-10	2 contacts →
	Exact match “Bizzultz offers three areas of service to help you and your business grow to be more successful; Business Accelerating, Executive Consulting and Speaking-Facilitating.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	NEW Harbor	Exact match	Seattle, WA, United StatesHQ recorded Sep 27, 2026	1-10	2 contacts →
	Exact match “At New Harbor, we specialize in expert IT solutions that empower businesses to reach their full potential.” Recorded in the RevenueBase company graph · Sep 27, 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 “client success 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 25 of 124 client success consulting firms based in Seattle, United States

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Client success consulting firms based in Seattle, United States at a glance

As of Sep 27, 2026

29.7%Verified-email coverage

5.7Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

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 124 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 “client success 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 210 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 27, 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.

Client success 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 “client success consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many client success consulting firms are there based in Seattle, United States?

RevenueBase identified 124 company matches for client success 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 client success consulting firms?

New York leads the United States with 565 company records, followed by Chicago (333) and Atlanta (303). Seattle has 124.

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 210 professional contacts with verified work emails tracked across these 124 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 27, 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.