Company lists · Data refreshed September 2026

Top 25 Business process improvement consulting firms based in Seattle, United States

Name: Business process improvement 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 109 companies tracked

RevenueBase identified 109 company matches for business process improvement consulting firms associated with Seattle, United States as of September 2026 and tracks 10,474 professional contacts across them, including 7,881 with verified work emails. Across the United States, New York is the largest hub for this category (434 companies); Seattle has 109.

This list covers company matches for business process improvement 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 23, 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 23, 2026 How this list was built

109Companies

10,474Contacts tracked

7,881Verified emails

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The 25 largest business process improvement consulting firms based in Seattle, United States

Ranked by team size

Top 25 of 109 company matches for business process improvement consulting firms based in Seattle, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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	Slalom	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	10001+	10,032 contacts →
	Exact match “Slalom is a fiercely human business and technology consulting company that leads with outcomes to bring more value, in all ways, always.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	Cogentsoft Systems	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	51-200	61 contacts →
	Exact match “CogentSoft, we provide consulting, technology and business process outsourcing solutions to organizations.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	Envorso	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	51-200	51 contacts →
	Exact match “At Envorso, we specialize in guiding businesses through the complexities of modern engineering, software, and digital transformation.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	Decision Support Consulting LLC	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	51-200	30 contacts →
	Exact match “A multidisciplinary group of experts that supports business owners and directors in analyzing their companies to identify issues or opportunities and find alternative solutions…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	Zeevo Group	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	11-50	23 contacts →
	Exact match “Zeevo delivers comprehensive solutions designed to improve the effectiveness and success of our clients’ processes, policies, teams, and technology.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	OTB Solutions	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
7	Kocer Consulting Engineering, Pllc	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	11-50	10 contacts →
	Exact match “Kocer Consulting + Engineering helps companies become more profitable and sustainable by developing and implementing improvements to operations and systems, and planning for the…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	Larson Consulting Associates	Exact match	Seattle, United StatesHQ recorded Sep 23, 2026	1-10	8 contacts →
	Exact match “Larson Consulting Associates is a federally and state certified Disadvantaged Business Enterprise; and federally certified Small Business Enterprise.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	Chowaco	Exact match	Seattle, United StatesHQ recorded Sep 23, 2026	11-50	8 contacts →
	Exact match “ChowaCo is a premier business consultancy dedicated to revolutionizing the way companies operate.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	Devselect, LLC	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	11-50	8 contacts →
	Exact match “DevSelect is a Managerial and Technical consultancy with a long history of process-driven consulting and staffing.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	Aerware Technologies	Exact match	Seattle, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match “Innovating for tomorrow” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	Vantage International	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match “Our engagements provide an elastic executive service.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13	Fellow	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	3 contacts →
	Exact match “Fellow Inc.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	BIG House Consulting	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	3 contacts →
	Exact match “Most companies don't lack talent or ideas.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	Mindhatch	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	3 contacts →
	Exact match “Big brands hire Mindhatch to solve complex business problems, boost customer value, and improve team performance through our customized solutions that: • Drive business growth…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	The Fennec Group	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
17	Metahelm	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	3 contacts →
	Exact match “MetaHelm provides business design and execution for B2B innovators.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	Martech Consulting Group	Exact match	Seattle, United StatesHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
19	NEW Canvas Advising	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	2 contacts →
	Exact match “Why clients choose us, and stay with us •Direct line to the principal.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Urban-Technology Group	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	2 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 23, 2026 · View company records in RevenueBase
21	Circle Change Solutions	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	2 contacts →
	Exact match “Circle Change Solutions specializes in helping leaders design new strategies, improve operations and performance, and drive lasting change.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	Optima Project Management	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	2 contacts →
	Exact match “Based in Seattle, Washington, Optima is a licensed engineering and management consulting.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23	Spark Optimization Consulting	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	2 contacts →
	Exact match “The true differentiator of any organization in today's world is it's ability to adapt delivery methods to keep pace with their customer's needs.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	Seattle Business Consulting	Exact match	Seattle, WA, United StatesHQ recorded Sep 23, 2026	1-10	2 contacts →
	Exact match “Seattle Business Consulting was formed in 2012, with a goal of providing superior consulting advisory services and hands-on delivery assistance, to clients - at costs…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	G7 Consulting	Exact match	Seattle, United StatesHQ recorded Sep 23, 2026	1-10	2 contacts →
	Exact match “Simply put, we have the right people with the right expertise and a single vision – your success.” Recorded in the RevenueBase company graph · Sep 23, 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 “business process improvement 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 109 business process improvement consulting firms based in Seattle, United States

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Business process improvement consulting firms based in Seattle, United States at a glance

As of Sep 23, 2026

75.2%Verified-email coverage

96.1Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

10001+

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 109 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 “business process improvement 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 7,881 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 23, 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.

Business process improvement 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 “business process improvement consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many business process improvement consulting firms are there based in Seattle, United States?

RevenueBase identified 109 company matches for business process improvement 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?

Slalom 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 business process improvement consulting firms?

New York leads the United States with 434 company records, followed by Houston (293) and Atlanta (265). Seattle has 109.

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 7,881 professional contacts with verified work emails tracked across these 109 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 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 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.