Company lists · Data refreshed September 2026

Top 25 Outsourcing advisory firms based in Seattle, United States

RevenueBase identified 69 company matches for outsourcing advisory firms associated with Seattle, United States as of September 2026 and tracks 362 professional contacts across them, including 167 with verified work emails. Across the United States, New York is the largest hub for this category (517 companies); Seattle has 69.

This list covers company matches for outsourcing advisory 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 21, 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 21, 2026 How this list was built
69Companies
362Contacts tracked
167Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest outsourcing advisory firms based in Seattle, United States

Ranked by team size
Top 25 of 69 company matches for outsourcing advisory firms based in Seattle, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 202611-5046 contacts →

Exact match

“Our goal is simple: We strive to empower businesses with the tools and expertise they need to thrive.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 202611-5029 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 21, 2026 · View company records in RevenueBase
3Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 202651-20029 contacts →

Exact match

“AMP Services, LLC is an Accounting, Management consulting, and Professional services firm for multi-unit restaurant and retail companies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 202611-5017 contacts →

Exact match

“Lakeside Partners serves as a trusted advisor, providing mergers & acquisitions advisory services to our clients.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“Led by a team of former business operators and executives who have built and sold companies, Alexander Hutton is an independent, middle market M&A advisory firm that has completed…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 202611-5016 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 21, 2026 · View company records in RevenueBase
7Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“SoJust Solutions is a majority women-owned and minority-owned business, offering full service staffing and consulting services to organizations of all sizes.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“Alithi’s team of expert strategists, policy leaders, sourcing specialists, education reformers, community builders, data scientists, and impact experts have spent decades honing…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 20261-1010 contacts →

Exact match

“We Believe That Long-Term Customer Satisfaction Is The Cornerstone Of Our Success.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 202611-507 contacts →

Exact match

“GeoFusion is a global advisory firm which helps technology companies scale.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchSeattle, United StatesHQ recorded Sep 21, 202611-506 contacts →

Exact match

“Innovation is in our DNA.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 20261-106 contacts →

Exact match

“Our primary objective at Tullius Partners is to create, enhance and maximize the value of our clients’ businesses.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 20261-105 contacts →

Exact match

“We help companies make the right technology investments and realize more value from them.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 202611-505 contacts →

Exact match

“Seesaw Services provides a full suite of outsourced business administrative services tailored for architects, engineers and general contractors in a collaborative environment of…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 202611-505 contacts →

Exact match

“As a founder, CEO or investor you make decisions every day that alter the course of a business and impact personnel.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Azimuth Consulting is a strategic advisory firm serving technology leaders in cloud computing, software & services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Better EXIT Advising For Small B2B SaaS Companies •Small technology companies need a different kind of advising than the rigid investment bank process •Traction Advising was…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 202611-504 contacts →

Exact match

“Moving at the Pace of Technology, with the Integrity of Experience The Horwitz Group is a leading financial and operational advisor to technology and technology-driven enterprises…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Proponent is an advising company founded upon the core principle of working to better human lives.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Kalalau Capital is an M&A expert supporting business owners and their M&A advisors and investors throughout the entire M&A journey.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Unicorn & Lion offers management advisory services that cover company and product strategy, organizational growth and expansion, capital raising, and transitional management…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“KILN is a highly responsive, Seattle-based consulting and advisory firm dedicated to creating new businesses and growing existing businesses.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Urban-Technology Group is a Seattle-based independent consulting firm, focused on helping companies leverage technology to enhance business operations, maximize internal resources…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Headquartered in Seattle, WA we are a full service consulting firm with a singular focus on outsourced CFO, Controller, accounting, and finance needs.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“MICHAEL A DAVIS CONSULTANT PC is a company based out of Seattle, Washington, United States.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 69 outsourcing advisory firms based in Seattle, United States

See the full list, filter by size, metro and specialty, and access 167 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Outsourcing advisory firms based in Seattle, United States at a glance

As of Sep 21, 2026
46.1%Verified-email coverage
5.2Average contacts per company
1-10Median size (employees)
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
48
11-50
17
51-200
4

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 69 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 “outsourcing advisory 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 167 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 21, 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.

Outsourcing advisory 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 “outsourcing advisory firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outsourcing advisory firms are there based in Seattle, United States?

RevenueBase identified 69 company matches for outsourcing advisory 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?

Turning Point Strategic Advisors 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 outsourcing advisory firms?

New York leads the United States with 517 company records, followed by Atlanta (171) and Chicago (163). Seattle has 69.

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 167 professional contacts with verified work emails tracked across these 69 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 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 69 outsourcing advisory firms based in Seattle, United States. Start with a free account, no credit card.

Download this list →

Related lists

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.