Company lists · Data refreshed September 2026

Top 25 IT project management consulting services based in Seattle, United States

Name: IT project management consulting services 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 120 companies tracked

RevenueBase identified 120 IT project management consulting services headquartered in Seattle, United States as of September 2026 and tracks 1,473 professional contacts across them, including 497 with verified work emails. Across the United States, New York is the largest hub for this category (393 companies); Seattle has 120.

This list covers IT project management consulting services 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 27, 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 27, 2026 86% judged on-target in blind review

120Companies

1,473Contacts tracked

497Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest IT project management consulting services based in Seattle, United States

Ranked by team size

Top 25 of 120 IT project management consulting services based in Seattle, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to IT project management consulting services: 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	Wimmer Solutions	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 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 27, 2026
2	Logic20 20, INC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 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 27, 2026
3	Harris Group	Partial evidence	Seattle, WA, United StatesHQ checked Sep 27, 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 27, 2026
4	Sila Solutions Group	Strong evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	51-200	103 contacts →
	Strong 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 27, 2026
5	H10 Capital	Strong evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	201-500	82 contacts →
	Strong evidence “H10 is a Consulting and Project Resources firm headquartered in Seattle, WA.” Source: RevenueBase Database · checked Sep 27, 2026
6	Envorso	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 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 27, 2026
7	Kuelap, INC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	51-200	39 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
8	Turnpoint	Strong evidence	Seattle, WA, United StatesHQ checked Sep 27, 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 27, 2026
9	Imatch Technical Services	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	51-200	26 contacts →
	Indirect evidence “At iMatch we do not believe in the 'everything to everyone' philosophy but rather specialize in our local market as a niche provider.” Source: RevenueBase Database · checked Sep 27, 2026
10	Fusion Technologies	Strong evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	11-50	23 contacts →
	Strong evidence “Fusion Technologies is a growing IT consulting, managed service provider.” Source: RevenueBase Database · checked Sep 27, 2026
11	Broadpoint Group	Indirect evidence	Seattle, United StatesHQ checked Sep 27, 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 27, 2026
12	Pivotal Consulting	Strong evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	11-50	19 contacts →
	Strong evidence “Pivotal Consulting is a technology management consulting firm specializing in delivering strategic and tactical project solutions.” Source: RevenueBase Database · checked Sep 27, 2026
13	Tokusaku Consulting	Strong evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	11-50	17 contacts →
	Strong 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 27, 2026
14	Olive Goose	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 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 27, 2026
15	OTB Solutions	Partial evidence	Seattle, WA, United StatesHQ checked Sep 27, 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 27, 2026
16	The Versatile Company	Strong evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	11-50	14 contacts →
	Strong evidence “For over 20 years, Versatile has been providing consulting and training services to improve project management.” Source: RevenueBase Database · checked Sep 27, 2026
17	Camber Consulting LLC	Strong evidence	Seattle, WA, United StatesHQ checked Sep 27, 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 27, 2026
18	Metagyre, INC	Strong evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	11-50	10 contacts →
	Strong evidence “Exceptional Project and Portfolio Management If you are relocating your data center, integrating company infrastructures from a merger and acquisition event, or looking the most…” Source: RevenueBase Database · checked Sep 27, 2026
19	Inuix LLC	Strong evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	51-200	9 contacts →
	Strong evidence “IT consulting company focused on CRM and ERP space, We provide consulting services as well as provide qualified CRM & ERP resources to our customer.” Source: RevenueBase Database · checked Sep 27, 2026
20	Devselect, LLC	Partial evidence	Seattle, WA, United StatesHQ checked Sep 27, 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 27, 2026
21	Fostec	Partial evidence	Seattle, WA, United StatesHQ checked Sep 27, 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 27, 2026
22	Green Side Consulting	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	11-50	7 contacts →
	Indirect evidence “Everyone has their superpowers.” Source: RevenueBase Database · checked Sep 27, 2026
23	Looi Consulting LLC	Partial evidence	Seattle, WA, United StatesHQ checked Sep 27, 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 27, 2026
24	Waypoint Ventures LLC	Strong evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	1-10	7 contacts →
	Strong evidence “Waypoint Ventures is a Seattle based strategic project management and consulting firm with a focus on technology-driven initiatives.” Source: RevenueBase Database · checked Sep 27, 2026
25	Indimar Consulting	Strong evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	1-10	6 contacts →
	Strong evidence “Indimar Consulting provides trusted project leadership and technology consulting services to companies.” Source: RevenueBase Database · checked Sep 27, 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 project management consulting services. 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 project management consulting services.
Partial evidence: Its own public description names part of IT project management consulting services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT project management consulting services. 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 120 IT project management consulting services based in Seattle, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 497 reachable decision-makers.

Free signup · no credit card

View the full list →

IT project management consulting services based in Seattle, United States at a glance

As of Sep 27, 2026

33.7%Verified-email coverage

12.3Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

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 120 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 project management consulting services, 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 project management consulting services”. 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 project management consulting services), 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 project management consulting services, 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, 497 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 27, 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 project management consulting services 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 project management consulting services, 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 project management consulting services are there based in Seattle, United States?

RevenueBase identified 120 IT project management consulting services 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?

Wimmer Solutions, headquartered in Seattle, tops this list with the largest team on record.

Which city in the United States has the most IT project management consulting services?

New York leads the United States with 393 headquartered companies, followed by Houston (354) and Atlanta (285). Seattle has 120.

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 497 verified decision-maker contacts tracked across these 120 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 27, 2026.

Ready to reach these companies? Verified emails and direct dials for all 120 IT project management consulting services based in Seattle, United States. Start with a free account, no credit card.

Download this list →

Related lists

IT project management consulting services by geography

Browse the directory

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.