Company lists · Data refreshed September 2026

Top 25 IT advisory consulting firms based in Seattle, United States

Name: IT advisory 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 26, 2026 143 companies tracked

RevenueBase identified 143 IT advisory consulting firms headquartered in Seattle, United States as of September 2026 and tracks 1,247 professional contacts across them, including 490 with verified work emails. Across the United States, New York is the largest hub for this category (783 companies); Seattle has 143.

This list covers IT advisory 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 26, 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 26, 2026 86% judged on-target in blind review

143Companies

1,247Contacts tracked

490Verified emails

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The 25 largest IT advisory consulting firms based in Seattle, United States

Ranked by team size

Top 25 of 143 IT advisory consulting firms based in Seattle, United States, ranked by team size, largest first. Data refreshed Sep 26, 2026. RevenueBase Smart Search rates how each company's information relates to IT advisory 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 26, 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 26, 2026
2	Sila Solutions Group	Partial evidence	Seattle, WA, United StatesHQ checked Sep 26, 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 26, 2026
3	Audax Labs	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 26, 2026	51-200	94 contacts →
	Indirect evidence “Audax Labs - Outcome-Driven Innovation!” Source: RevenueBase Database · checked Sep 26, 2026
4	2nd Watch	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 26, 2026	201-500	67 contacts →
	Indirect evidence “2nd Watch is now Ollion.” Source: RevenueBase Database · checked Sep 26, 2026
5	Cogentsoft Systems	Partial evidence	Seattle, WA, United StatesHQ checked Sep 26, 2026	51-200	61 contacts →
	Partial evidence “CogentSoft, we provide consulting, technology and business process outsourcing solutions to organizations.” Source: RevenueBase Database · checked Sep 26, 2026
6	Envorso	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 26, 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 26, 2026
7	Turning Point Strategic Advisors	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 26, 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 26, 2026
8	Turnpoint	Strong evidence	Seattle, WA, United StatesHQ checked Sep 26, 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 26, 2026
9	Forum Solutions LLC	Partial evidence	Seattle, WA, United StatesHQ checked Sep 26, 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 26, 2026
10	Broadpoint Group	Indirect evidence	Seattle, United StatesHQ checked Sep 26, 2026	51-200	20 contacts →
	Indirect evidence “BroadPoint Group provides the services to grow your team, augment your staff and guide your company’s technical goals.” Source: RevenueBase Database · checked Sep 26, 2026
11	Swat Systems	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 26, 2026	11-50	20 contacts →
	Indirect evidence “SWAT Systems is now Convergence Networks!” Source: RevenueBase Database · checked Sep 26, 2026
12	Pivotal Consulting	Partial evidence	Seattle, WA, United StatesHQ checked Sep 26, 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 26, 2026
13	Tokusaku Consulting	Partial evidence	Seattle, WA, United StatesHQ checked Sep 26, 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 26, 2026
14	Pelotech	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 26, 2026	11-50	17 contacts →
	Indirect evidence “We partner with companies, from Fortune 500 giants to mid-sized businesses, to solve complex challenges in cloud migrations, integrations, application development and…” Source: RevenueBase Database · checked Sep 26, 2026
15	Interplay	Partial evidence	Seattle, WA, United StatesHQ checked Sep 26, 2026	1-10	15 contacts →
	Partial evidence “Interplay IT is a trusted, Seattle-based IT partner specializing in Architecture, Engineering, Construction, and Mission-Driven Nonprofits.” Source: RevenueBase Database · checked Sep 26, 2026
16	Camber Consulting LLC	Strong evidence	Seattle, WA, United StatesHQ checked Sep 26, 2026	11-50	13 contacts →
	Strong 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 26, 2026
17	Markgraf Consulting	Partial evidence	Seattle, WA, United StatesHQ checked Sep 26, 2026	11-50	13 contacts →
	Partial evidence “Markgraf Consulting is a premier technology consulting firm specializing in SAP security, cloud solutions, and system architecture.” Source: RevenueBase Database · checked Sep 26, 2026
18	Pacific Catapult	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 26, 2026	11-50	13 contacts →
	Indirect evidence “Transforming a business starts with strong leadership.” Source: RevenueBase Database · checked Sep 26, 2026
19	Altadx	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 26, 2026	51-200	11 contacts →
	Indirect evidence “AltaDX is a professional services and technology firm helping organizations turn complex transformation into measurable outcomes.” Source: RevenueBase Database · checked Sep 26, 2026
20	Dupont Solutions	Partial evidence	Seattle, WA, United StatesHQ checked Sep 26, 2026	1-10	9 contacts →
	Partial evidence “DuPont Solutions \| Trusted, Vendor-Neutral Partner for IT Leaders Empowering IT Directors to drive digital transformation with precision, speed, and strategic alignment.” Source: RevenueBase Database · checked Sep 26, 2026
21	Devselect, LLC	Partial evidence	Seattle, WA, United StatesHQ checked Sep 26, 2026	11-50	8 contacts →
	Partial evidence “DevSelect is a Managerial and Technical consultancy with a long history of process-driven consulting and staffing.” Source: RevenueBase Database · checked Sep 26, 2026
22	Fostec	Partial evidence	Seattle, WA, United StatesHQ checked Sep 26, 2026	1-10	8 contacts →
	Partial evidence “Founded in 1998, Fostec is a client-focused Information Technology consulting firm that designs solutions and provides technical expertise to small and mid-sized businesses…” Source: RevenueBase Database · checked Sep 26, 2026
23	Forge Technology Advisors	Strong evidence	Seattle, WA, United StatesHQ checked Sep 26, 2026	11-50	7 contacts →
	Strong evidence “Forge Technology Advisors provides a customized suite of IT and Telecommunications consulting services-including Cybersecurity, SASE, UCaaS, CCaaS, and Networking-tailored to meet…” Source: RevenueBase Database · checked Sep 26, 2026
24	Looi Consulting LLC	Partial evidence	Seattle, WA, United StatesHQ checked Sep 26, 2026	11-50	7 contacts →
	Partial evidence “Looi Consulting LLC, a dynamic US-based technology consulting and solutions powerhouse, specializes in propelling businesses forward by seamlessly integrating people and…” Source: RevenueBase Database · checked Sep 26, 2026
25	BIG Retail	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 26, 2026	1-10	7 contacts →
	Indirect evidence “We came together as a collaboration of industry executives with unique cross functional expertise to help brands thrive in the digital era.” Source: RevenueBase Database · checked Sep 26, 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: IT advisory 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 IT advisory consulting firms.
Partial evidence: Its own public description names part of IT advisory consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT advisory 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 143 IT advisory consulting firms based in Seattle, United States

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IT advisory consulting firms based in Seattle, United States at a glance

As of Sep 26, 2026

39.3%Verified-email coverage

8.7Average contacts per company

1-10Median size (employees)

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 143 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 IT advisory 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 “IT advisory 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 IT advisory 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 IT advisory 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, 490 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 26, 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.

IT advisory 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 IT advisory 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 IT advisory consulting firms are there based in Seattle, United States?

RevenueBase identified 143 IT advisory 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 IT advisory consulting firms?

New York leads the United States with 783 headquartered companies, followed by Houston (403) and Chicago (396). Seattle has 143.

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 490 verified decision-maker contacts tracked across these 143 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 26, 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.