Company lists · Data refreshed September 2026

Top 25 Process improvement consulting firms based in Portland, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 90 companies tracked

RevenueBase identified 90 process improvement consulting firms headquartered in Portland, United States as of September 2026 and tracks 473 professional contacts across them, including 207 with verified work emails. New York is the largest hub.

This list covers process improvement consulting firms headquartered in Portland, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

90Companies

473Contacts tracked

207Verified emails

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

Ranked by team size

Top 25 of 90 process improvement consulting firms based in Portland, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names process improvement consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	PropellerPartial evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	51-200	137
	“Propeller is a people-focused management consulting firm that focuses on one thing: accelerating transformation to help businesses succeed.” Source: company website · checked Sep 5, 2026
2	Percipio Consulting GroupPartial evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	11-50	50
	“Growth grounded in Partnership Deeply rooted in the Pacific Northwest, Percipio Group is a Portland-based consulting firm that is sharply focused on a prosperous future for the…” Source: company website · checked Sep 5, 2026
3	Silkin Management GroupIndirect evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	11-50	46
	“Silkin Management Group was established in Portland, Oregon in 1983.” Source: company website · checked Sep 5, 2026
4	Pepper Foster ConsultingPartial evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	51-200	19
	“Pepper Foster Consulting is a strategic project consulting firm with offices in Atlanta, Minneapolis, and Portland, OR.” Source: company website · checked Sep 5, 2026
5	Mgp, INCPartial evidence	Portland, ME, United StatesHQ checked Sep 5, 2026	11-50	7
	“MGP is a business consulting firm dedicated to delivering superior results to our customers.” Source: company website · checked Sep 5, 2026
6	Metaskills Consulting Group INCPartial evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	1-10	6
	“MetaSkills Consulting Groups helps leaders, teams, and organizations achieve success and establish best practices by providing consulting, assessments, practical tools, customized…” Source: company website · checked Sep 5, 2026
7	Exos AdvisorsIndirect evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	1-10	6
	“Helping Business Leaders Scale With Clarity, Confidence, and a Proven Plan.” Source: company website · checked Sep 5, 2026
8	Artichoke Consulting LLCIndirect evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	1-10	5
	“We are a tech team focused on the professional service industry, end-user adoption, and great go-lives.” Source: company website · checked Sep 5, 2026
9	True North ConsultingIndirect evidence	Portland, United StatesHQ checked Sep 5, 2026	1-10	5
	“Looking to create clarity, build more cohesive teams and find fulfillment in your work?” Source: company website · checked Sep 5, 2026
10	Digital By DesignIndirect evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	1-10	4
	“At Digital By Design, we serve as your compass in the dynamic digital landscape.” Source: company website · checked Sep 5, 2026
11	Delaris LLCIndirect evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	1-10	4
	“Located in beautiful Portland, Oregon we specialize in listening, then partnering with our clients to achieve results.” Source: company website · checked Sep 5, 2026
12	Resonate ConsultingIndirect evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	1-10	3
	“Resonate is a transformation partner at the intersection of culture, strategy and leadership.” Source: company website · checked Sep 5, 2026
13	The Olsen GroupIndirect evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	1-10	3
	“The Olsen Group helps organizations achieve predictable growth by strengthening leadership, sales execution, and team performance.” Source: company website · checked Sep 5, 2026
14	Grease ConsultingIndirect evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	1-10	3
	“All organizations seek to create value.” Source: company website · checked Sep 5, 2026
15	Automated DreamsIndirect evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	11-50	2
	“At Automated Dreams, we specialize in transforming the way businesses operate through innovative automation solutions.” Source: company website · checked Sep 5, 2026
16	Wjkelly Venture ManagementIndirect evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	1-10	2
	“As an independent consultant to the C-level team, I provide strategy, operational, human resources, and communications advice.” Source: company website · checked Sep 5, 2026
17	Compelling ReasonPartial evidence	Portland, United StatesHQ checked Sep 5, 2026	1-10	2
	“Compelling Reason provides consulting services in general management, including- Crafting and implementation of business plans: strategic, tactical, marketing, sales, and…” Source: company website · checked Sep 5, 2026
18	7am Consulting, LLCIndirect evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	1-10	2
	“The board just indicated they want to see 35% growth by next year.” Source: company website · checked Sep 5, 2026
19	2paradigmsIndirect evidence	Portland, United StatesHQ checked Sep 5, 2026	1-10	2
	“Tired of going it alone?” Source: company website · checked Sep 5, 2026
20	Efficiency Edge, LLCIndirect evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	1-10	2
	“Efficiency Edge gives you the foundation and control to grow your business quickly and profitably.” Source: company website · checked Sep 5, 2026
21	Berkana, LLCIndirect evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	11-50	1
	“Team Berkana provides innovative performance solutions for businesses including SAP, Cleveland Museum of Art, Homeland Security, The Disney Co, and The Home Depot.” Source: company website · checked Sep 5, 2026
22	Juicebox Solutions, LLCIndirect evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	1-10	1
	“At Juicebox Solutions, we provide a wide range of services to help businesses reach their full potential.” Source: company website · checked Sep 5, 2026
23	More FUN TomorrowPartial evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	1-10	1
	“A Portland-based consulting team with deep roots in operations implementation and leadership development, we create value by improving organizational culture and crafting…” Source: company website · checked Sep 5, 2026
24	Tommiworks LLCIndirect evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	1-10	1
	“Founder of TommiWorks LLC, Tommi Johnstone, is a project person.” Source: company website · checked Sep 5, 2026
25	Elena Consulting, LLCPartial evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	1-10	1
	“Elena Consulting strives to make teams and organizations better, more efficient, focused on the right priorities, from the heart.” Source: company website · checked Sep 5, 2026

Showing 25 of 90 process improvement consulting firms based in Portland, United States

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Process improvement consulting firms based in Portland, United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

New YorkLargest hub · 527 HQs

Contacts with mobile numbers

Sep 5, 2026Data 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 this city, so it is reported there. Company counts and contact totals on this page are exact for Portland, over 90 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 process improvement consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Portland, United States whose own description of what they do matches “process improvement consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among process improvement consulting firms, and records with no verified work email. Companies headquartered outside Portland 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 an evidence 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, 207 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 5, 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.

Process improvement consulting firms by metro in the United States

Frequently asked

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

RevenueBase identified 90 process improvement consulting firms headquartered in Portland, 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?

Propeller, headquartered in Portland, tops this list with the largest team on record.

Which city has the most process improvement consulting firms?

New York leads with 527 headquartered companies, followed by Atlanta (396) and Houston (391).

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 207 verified decision-maker contacts tracked across these 90 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 5, 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.