Company lists · Data refreshed September 2026

Top 25 Commercial consulting firms based in Portland, United States

Name: Commercial 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 28, 2026 149 companies tracked

RevenueBase identified 149 commercial consulting firms headquartered in Portland, United States as of September 2026 and tracks 604 professional contacts across them, including 292 with verified work emails. Across the United States, New York is the largest hub for this category (1,196 companies); Portland has 149.

This list covers commercial 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 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 28, 2026 86% judged on-target in blind review

149Companies

604Contacts tracked

292Verified emails

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The 25 largest commercial consulting firms based in Portland, United States

Ranked by team size

Top 25 of 149 commercial consulting firms based in Portland, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to commercial consulting firms: 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	Propeller	Partial evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	51-200	137 contacts →
	Partial evidence “Propeller is a people-focused management consulting firm that focuses on one thing: accelerating transformation to help businesses succeed.” Source: RevenueBase Database · checked Sep 28, 2026
2	The Gunter Group	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	51-200	72 contacts →
	Indirect evidence “At The Gunter Group, we believe that successful transformation is built on trust, collaboration, and a deep understanding of our clients' unique challenges.” Source: RevenueBase Database · checked Sep 28, 2026
3	Percipio Consulting Group	Partial evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	11-50	50 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 28, 2026
4	Pittman & Brooks, P.C	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “We started Pittman & Brooks because we believe that businesses need more than accountants, they need business consultants who are CPA-certified.” Source: RevenueBase Database · checked Sep 28, 2026
5	Opus Consulting	Partial evidence	Portland, ME, United StatesHQ checked Sep 28, 2026	11-50	21 contacts →
	Partial evidence “Opus Consulting is a full-service business advisory firm, that guides companies and their stakeholders across the entire lifecycle.” Source: RevenueBase Database · checked Sep 28, 2026
6	IDEBA	Partial evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	11-50	20 contacts →
	Partial evidence “Ideba is a customer-driven consulting firm combining the brightest minds to create actionable insights from experience.” Source: RevenueBase Database · checked Sep 28, 2026
7	Meriwether Group	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “Meriwether Group (MWG) is a trusted advisor and business acceleration firm serving entrepreneurs of iconic, disruptive consumer brands.” Source: RevenueBase Database · checked Sep 28, 2026
8	Pepper Foster Consulting	Partial evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	51-200	19 contacts →
	Partial evidence “Pepper Foster Consulting is a strategic project consulting firm with offices in Atlanta, Minneapolis, and Portland, OR.” Source: RevenueBase Database · checked Sep 28, 2026
9	Spinglass Management Group, LLC	Indirect evidence	Portland, ME, United StatesHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “Spinglass Management Group, LLC is a leading regional business advisory firm made up of passionate professionals who focus on establishing relationships that create value.” Source: RevenueBase Database · checked Sep 28, 2026
10	Tm3	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Hi, my name is Ted Miller I'm the CEO of Training Mastery 3 (TM3).” Source: RevenueBase Database · checked Sep 28, 2026
11	Hamstreet & Associates, LLC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Hamstreet & Associates, LLC is a company based out of One SW Columbia Street, Portland, Oregon, United States.” Source: RevenueBase Database · checked Sep 28, 2026
12	Parachute Strategies	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Parachute Strategies provides strategic planning, marketing planning, and marketing implementation services to private businesses and nonprofit organizations.” Source: RevenueBase Database · checked Sep 28, 2026
13	Delaris LLC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Located in beautiful Portland, Oregon we specialize in listening, then partnering with our clients to achieve results.” Source: RevenueBase Database · checked Sep 28, 2026
14	Wallabout Collective	Partial evidence	Portland, ME, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “Growth consulting and strategic advisory.” Source: RevenueBase Database · checked Sep 28, 2026
15	BRI Associates Bri, LLC	Partial evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “BRI Associates is a boutique consulting and software firm helping medium and large businesses with diversified new business growth and innovation strategy and implementation.” Source: RevenueBase Database · checked Sep 28, 2026
16	Bettergrowth	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Mission-driven companies won’t generate tomorrow’s revenue with yesterday’s strategy.” Source: RevenueBase Database · checked Sep 28, 2026
17	Steamboat Road Consulting	Indirect evidence	Portland, ME, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “We deploy strategy, innovation, and actionable plans to achieve your business objectives.” Source: RevenueBase Database · checked Sep 28, 2026
18	Grease Consulting	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “All organizations seek to create value.” Source: RevenueBase Database · checked Sep 28, 2026
19	Interaptiv Media	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “We create unique solutions that help your business grow.” Source: RevenueBase Database · checked Sep 28, 2026
20	Kimsa Group LLC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “At Kimsa, we are about truly understanding the journey, the vision and potential of a person and their business, bringing strategies and resources around them to solve problems…” Source: RevenueBase Database · checked Sep 28, 2026
21	7am Consulting, LLC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “The board just indicated they want to see 35% growth by next year.” Source: RevenueBase Database · checked Sep 28, 2026
22	Compelling Reason	Partial evidence	Portland, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Compelling Reason provides consulting services in general management, including- Crafting and implementation of business plans: strategic, tactical, marketing, sales, and…” Source: RevenueBase Database · checked Sep 28, 2026
23	Wjkelly Venture Management	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “As an independent consultant to the C-level team, I provide strategy, operational, human resources, and communications advice.” Source: RevenueBase Database · checked Sep 28, 2026
24	2paradigms	Indirect evidence	Portland, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Tired of going it alone?” Source: RevenueBase Database · checked Sep 28, 2026
25	Sales Boost Consulting	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Most sales teams don't miss quota because they lack effort.” Source: RevenueBase Database · checked Sep 28, 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: commercial consulting firms. 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 commercial consulting firms.
Partial evidence: Its own public description names part of commercial consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name commercial consulting firms. 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 149 commercial consulting firms based in Portland, United States

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Commercial consulting firms based in Portland, United States at a glance

As of Sep 28, 2026

48.3%Verified-email coverage

4.1Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

129

11-50

51-200

10001+

Email recency for this list is measured across the whole United States list rather than for Portland, so it is reported there. Company counts and contact totals on this page are exact for Portland, over 149 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 commercial consulting firms, 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 Portland, United States whose own description of what they do matches “commercial consulting firms”. 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 commercial consulting firms), 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 commercial 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 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, 292 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 28, 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.

Commercial consulting firms 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 commercial consulting firms, 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 commercial consulting firms are there based in Portland, United States?

RevenueBase identified 149 commercial 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 in the United States has the most commercial consulting firms?

New York leads the United States with 1,196 headquartered companies, followed by Chicago (606) and Atlanta (556). Portland has 149.

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 292 verified decision-maker contacts tracked across these 149 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 28, 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 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.