Company lists · Data refreshed November 2026

Top 23 Process improvement consultancies based in Seattle, United States

Name: Process improvement consultancies based in Seattle, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 88 companies tracked

RevenueBase identified 88 company matches for process improvement consultancies associated with Seattle, United States as of November 2026 and tracks 305 professional contacts across them, including 69 with verified work emails. Across the United States, New York is the largest hub for this category (327 companies); Seattle has 88.

This list covers company matches for process improvement consultancies 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 November 6, 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 Nov 6, 2026 How this list was built

88Companies

305Contacts tracked

69Verified emails

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

The 23 largest process improvement consultancies based in Seattle, United States

Ranked by team size

Top 23 of 88 company matches for process improvement consultancies based in Seattle, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Decision Support Consulting LLC	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	51-200	32 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 · Nov 6, 2026 · View company records in RevenueBase
2	Zeevo Group	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	26 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 · Nov 6, 2026 · View company records in RevenueBase
3	The Versatile Company	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	16 contacts →
	Exact match “For over 20 years, Versatile has been providing consulting and training services to improve project management.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Kocer Consulting Engineering, Pllc	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
5	Pultorak And Associates	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “Since 2001, Pultorak has been helping individuals, trainers, and organizations get better results through ITIL®, Lean, Agile and DevOps consulting, training, courseware and exams.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Larson Consulting Associates	Exact match	Seattle, United StatesHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
7	Devselect, LLC	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
8	Chowaco	Exact match	Seattle, United StatesHQ recorded Nov 6, 2026	11-50	7 contacts →
	Exact match “ChowaCo is a premier business consultancy dedicated to revolutionizing the way companies operate.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Martech Consulting Group	Exact match	Seattle, United StatesHQ recorded Nov 6, 2026	1-10	4 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 · Nov 6, 2026 · View company records in RevenueBase
10	Gmpkit, LLC	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “GMPKit is a specialist consultancy focused on reducing Cost of Poor Quality (COPQ) in pharmaceutical manufacturing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Optima Project Management	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
12	Inneractivate	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	2 contacts →
	Exact match “InnerActivate helps enterprise brands get more done with what they already have by increasing utilization and effectiveness of existing marketing technologies, mining actionable…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Seattle Business Consulting	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
14	Akcelerate Consulting	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “Let us help you identify and fix the problems in your technical organization and give you ultra-practical solutions to get your team running like a well-oiled machine.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Circle Change Solutions	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
16	AVC Solutions For Healthcare	Exact match	Seattle, United StatesHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “Consulting for public organizations, established businesses, and startups and help them transform, innovate, and thrive over the long term.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Qvatis INC	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “A consulting company with deep expertise in the quality disciplines.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Woodhaven Advisors	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “Woodhaven Advisors is a consultancy that helps business and technology leaders to achieve breakthrough impact in their businesses, teams and lives.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Clear Solutions LLC	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “Clear Solutions captures and clarifies your business processes in a format that is easy to use, easy to find, and easy to maintain.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Qexcellence	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “QExcellence is Seattle-based quality management consulting firm, helping local startups, designers and manufacturers to be significantly more efficient, effective and financially…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Ranae Vodder Consulting	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “I am a leader with a passion for building high-performing teams and delivering exceptional results.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Stamey Consulting	Exact match	Seattle, United StatesHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “Stamey Consulting provides leading Operations Management consulting to IT Enterprise and Service Providers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Dockett Ellis Consulting	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “More than consultants - We are Problem Solvers.” Recorded in the RevenueBase company graph · Nov 6, 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 “process improvement consultancies”. 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 23 of 88 process improvement consultancies based in Seattle, United States

See the full list, filter by size, metro and specialty, and access 69 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Process improvement consultancies based in Seattle, United States at a glance

As of Nov 6, 2026

22.6%Verified-email coverage

3.5Average contacts per company

1-10Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 88 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 “process improvement consultancies” 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 69 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 November 6, 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.

Process improvement consultancies 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 “process improvement consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many process improvement consultancies are there based in Seattle, United States?

RevenueBase identified 88 company matches for process improvement consultancies associated with Seattle, United States as of November 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?

Decision Support Consulting LLC 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 process improvement consultancies?

New York leads the United States with 327 company records, followed by Houston (223) and Atlanta (210). Seattle has 88.

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 69 professional contacts with verified work emails tracked across these 88 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 88 process improvement consultancies based in Seattle, United States. Start with a free account, no credit card.

Download this list →

Related lists

Process improvement consultancies 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 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.