Company lists · Data refreshed September 2026

Top 25 Boutique consulting firms based in Seattle, United States

Name: Boutique 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 324 companies tracked

RevenueBase identified 324 boutique consulting firms headquartered in Seattle, United States as of September 2026 and tracks 3,136 professional contacts across them, including 1,322 with verified work emails. Across the United States, New York is the largest hub for this category (1,535 companies); Seattle has 324.

This list covers boutique 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

324Companies

3,136Contacts tracked

1,322Verified emails

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The 25 largest boutique consulting firms based in Seattle, United States

Ranked by team size

Top 25 of 324 boutique 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 boutique 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	Point B	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	501-1,000	656 contacts →
	Indirect evidence “At Point B, we help organizations adapt and thrive in a world that refuses to stand still.” Source: RevenueBase Database · checked Sep 23, 2026
2	Wimmer Solutions	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	501-1,000	262 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 23, 2026
3	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
4	Logic20 20, INC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	201-500	240 contacts →
	Indirect evidence “Headquartered in Seattle with offices nationwide, we've been helping clients address their toughest challenges-and achieve their most ambitious goals-since 2005.” Source: RevenueBase Database · checked Sep 23, 2026
5	Utilicast	Partial evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	201-500	181 contacts →
	Partial evidence “Utilicast is more than just a consulting company.” Source: RevenueBase Database · checked Sep 23, 2026
6	Harris Group	Partial evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	51-200	178 contacts →
	Partial evidence “Harris Group is a multidiscipline engineering consulting firm with offices located throughout the United States.” Source: RevenueBase Database · checked Sep 23, 2026
7	Sila Solutions Group	Partial evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	51-200	103 contacts →
	Partial evidence “Sila is a technology and management consulting firm that delivers lasting and substantial business solutions to the world’s leading corporations and Federal government agencies.” Source: RevenueBase Database · checked Sep 23, 2026
8	Berk Consulting, INC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	11-50	68 contacts →
	Indirect evidence “BERK is an interdisciplinary consultancy integrating strategy, planning, and policy development; financial and economic analysis; and facilitation, design, and communications.” Source: RevenueBase Database · checked Sep 23, 2026
9	Envorso	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	51-200	51 contacts →
	Indirect evidence “At Envorso, we specialize in guiding businesses through the complexities of modern engineering, software, and digital transformation.” Source: RevenueBase Database · checked Sep 23, 2026
10	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
11	Decision Support Consulting LLC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	51-200	30 contacts →
	Indirect evidence “A multidisciplinary group of experts that supports business owners and directors in analyzing their companies to identify issues or opportunities and find alternative solutions…” Source: RevenueBase Database · checked Sep 23, 2026
12	Turnpoint	Strong evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	11-50	29 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 23, 2026
13	Waldron CPI NOW Sparkeffect	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	51-200	29 contacts →
	Indirect evidence “Waldron CPI (a Career Partners International affiliate) is now SparkEffect.” Source: RevenueBase Database · checked Sep 23, 2026
14	Seattle Corporate Search	Partial evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	11-50	24 contacts →
	Partial evidence “As a boutique, woman-owned talent acquisition agency, SCS specializes in building powerhouse teams for everyone from fast-growing startups to established enterprise companies.” Source: RevenueBase Database · checked Sep 23, 2026
15	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
16	Tamazari	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	11-50	20 contacts →
	Indirect evidence “Tamazari solves complex business challenges with clarity, execution, and measurable results.” Source: RevenueBase Database · checked Sep 23, 2026
17	Zachary Scott	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	11-50	19 contacts →
	Indirect evidence “Zachary Scott was founded in 1991 with a simple goal – be a trustworthy partner and advisor for privately-held business owners and managers to help them build their businesses…” Source: RevenueBase Database · checked Sep 23, 2026
18	Pivotal Consulting	Partial evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	11-50	19 contacts →
	Partial evidence “Pivotal Consulting is a technology management consulting firm specializing in delivering strategic and tactical project solutions.” Source: RevenueBase Database · checked Sep 23, 2026
19	Tokusaku Consulting	Partial evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	11-50	17 contacts →
	Partial evidence “tō·kü·sȯ·kü/ A well thought plan TokuSaku Consulting is a management and technology consulting company dedicated to driving best-of-class solutions with innovative approaches.” Source: RevenueBase Database · checked Sep 23, 2026
20	Oxygen EXP	Strong evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	11-50	17 contacts →
	Strong 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
21	Olive Goose	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	11-50	16 contacts →
	Indirect evidence “Olive + Goose is an agile, quality-focused company, trusted by small and large businesses alike.” Source: RevenueBase Database · checked Sep 23, 2026
22	Lake Partners Strategy Consultants	Partial evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	11-50	16 contacts →
	Partial evidence “Lake Partners offers high-end strategy consulting without the high-end attitude.” Source: RevenueBase Database · checked Sep 23, 2026
23	Market Insights, INC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	1-10	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 23, 2026
24	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
25	Camber Consulting LLC	Partial evidence	Seattle, WA, United StatesHQ checked Sep 23, 2026	11-50	13 contacts →
	Partial evidence “Camber Consulting LLC was founded in 2011 with the goal of providing specialized finance, accounting, and IT project management services to clients in the Pacific Northwest and…” 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: boutique 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 boutique consulting firms.
Partial evidence: Its own public description names part of boutique consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name boutique 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 324 boutique consulting firms based in Seattle, United States

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Boutique consulting firms based in Seattle, United States at a glance

As of Sep 23, 2026

42.2%Verified-email coverage

9.7Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

259

11-50

51-200

201-500

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 324 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 boutique 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 “boutique 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 boutique 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 boutique 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, 1,322 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.

Boutique 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 boutique 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 boutique consulting firms are there based in Seattle, United States?

RevenueBase identified 324 boutique 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?

Point B, headquartered in Seattle, tops this list with the largest team on record.

Which city in the United States has the most boutique consulting firms?

New York leads the United States with 1,535 headquartered companies, followed by Atlanta (772) and Chicago (769). Seattle has 324.

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 1,322 verified decision-maker contacts tracked across these 324 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.