Company lists · Data refreshed September 2026

Top 25 Development consulting firms based in Portland, United States

Name: Development 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 24, 2026 244 companies tracked

RevenueBase identified 244 development consulting firms headquartered in Portland, United States as of September 2026 and tracks 1,575 professional contacts across them, including 685 with verified work emails. Across the United States, New York is the largest hub for this category (1,403 companies); Portland has 244.

This list covers development 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 24, 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 24, 2026 86% judged on-target in blind review

244Companies

1,575Contacts tracked

685Verified emails

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

Ranked by team size

Top 25 of 244 development consulting firms based in Portland, United States, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to development 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	The Gunter Group	Indirect evidence	Portland, OR, United StatesHQ checked Sep 24, 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 24, 2026
2	Corsource	Partial evidence	Portland, OR, United StatesHQ checked Sep 24, 2026	51-200	69 contacts →
	Partial evidence “CorSource is a technology consulting firm dedicated to turning innovation into a competitive advantage.” Source: RevenueBase Database · checked Sep 24, 2026
3	Percipio Consulting Group	Partial evidence	Portland, OR, United StatesHQ checked Sep 24, 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 24, 2026
4	Northcross Group	Indirect evidence	Portland, ME, United StatesHQ checked Sep 24, 2026	11-50	34 contacts →
	Indirect evidence “Northcross Group (NCG) helps companies take on big challenges and build sustainable programs for continued success as they grow and evolve.” Source: RevenueBase Database · checked Sep 24, 2026
5	Solid Ground Consulting IS NOW Metamorphic Consulting	Partial evidence	Portland, OR, United StatesHQ checked Sep 24, 2026	11-50	32 contacts →
	Partial evidence “follow our new organization, Metamorphic Consulting!” Source: RevenueBase Database · checked Sep 24, 2026
6	Stronger Consulting	Partial evidence	Portland, OR, United StatesHQ checked Sep 24, 2026	11-50	24 contacts →
	Partial evidence “Stronger Consulting is a Latinx-founded, mission-driven consulting firm dedicated to building stronger leaders, healthier organizations, and better outcomes for young people and…” Source: RevenueBase Database · checked Sep 24, 2026
7	Radha Consulting	Partial evidence	Portland, OR, United StatesHQ checked Sep 24, 2026	11-50	23 contacts →
	Partial evidence “Radha Consulting was founded in 2005 to respond to the growing market need in the public sector for consulting services.” Source: RevenueBase Database · checked Sep 24, 2026
8	Cascadia Partners	Partial evidence	Portland, OR, United StatesHQ checked Sep 24, 2026	11-50	20 contacts →
	Partial evidence “Cascadia Partners are a multi-disciplinary team with decades of experience in planning, design, development finance, sustainability, project management, and community engagement.” Source: RevenueBase Database · checked Sep 24, 2026
9	IDEBA	Partial evidence	Portland, OR, United StatesHQ checked Sep 24, 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 24, 2026
10	Pepper Foster Consulting	Partial evidence	Portland, OR, United StatesHQ checked Sep 24, 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 24, 2026
11	Territory, INC	Indirect evidence	Portland, United StatesHQ checked Sep 24, 2026	11-50	15 contacts →
	Indirect evidence “At Territory, we’re a nimble, seasoned team of business consultants, strategists, and designers.” Source: RevenueBase Database · checked Sep 24, 2026
12	LKA Fundraising & Communications	Indirect evidence	Portland, United StatesHQ checked Sep 24, 2026	11-50	14 contacts →
	Indirect evidence “LKA’s team of talented consultants weaves strategy and creativity into a powerful combination of planning, storytelling, and technique to help move your message forward, drive…” Source: RevenueBase Database · checked Sep 24, 2026
13	Leland Consulting Group	Strong evidence	Portland, OR, United StatesHQ checked Sep 24, 2026	1-10	14 contacts →
	Strong evidence “At Leland Consulting Group, we specialize in working with clients to create quality development and redevelopment projects that are financially viable and foster a greater sense…” Source: RevenueBase Database · checked Sep 24, 2026
14	Jensen Strategies, LLC	Partial evidence	Portland, OR, United StatesHQ checked Sep 24, 2026	1-10	9 contacts →
	Partial evidence “Jensen Strategies specializes in policy and organizational development for public, private and non-profit clients.” Source: RevenueBase Database · checked Sep 24, 2026
15	Packman & Associates	Strong evidence	Portland, OR, United StatesHQ checked Sep 24, 2026	1-10	9 contacts →
	Strong evidence “Packman & Associates is a management consulting and executive development firm dedicated to helping our clients achieve lasting trust and clarity in their organizations.” Source: RevenueBase Database · checked Sep 24, 2026
16	Triplewin Advisory	Indirect evidence	Portland, OR, United StatesHQ checked Sep 24, 2026	1-10	8 contacts →
	Indirect evidence “Everyone is too aware of the dangers of ignoring sustainability, but are you aware of the range of advantages in a proper sustainability strategy?” Source: RevenueBase Database · checked Sep 24, 2026
17	A To BE Partners, LLC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 24, 2026	1-10	7 contacts →
	Indirect evidence “A to Be Partners is a full-service consultancy offering comprehensive grants management, strategic planning, and advising services to nonprofits at any stage along their fund…” Source: RevenueBase Database · checked Sep 24, 2026
18	Metaskills Consulting Group INC	Partial evidence	Portland, OR, United StatesHQ checked Sep 24, 2026	1-10	6 contacts →
	Partial evidence “MetaSkills Consulting Groups helps leaders, teams, and organizations achieve success and establish best practices by providing consulting, assessments, practical tools, customized…” Source: RevenueBase Database · checked Sep 24, 2026
19	Indelible LLC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 24, 2026	11-50	6 contacts →
	Indirect evidence “About Indelible At Indelible, we are more than just a consultancy; we are your Trusted Advisors in IT, Security, and Project Management.” Source: RevenueBase Database · checked Sep 24, 2026
20	Obyd Group	Indirect evidence	Portland, ME, United StatesHQ checked Sep 24, 2026	51-200	5 contacts →
	Indirect evidence “ObyD Group provides a comprehensive set of Consultancy Services required for your Projects.” Source: RevenueBase Database · checked Sep 24, 2026
21	Carpenter Smith Consulting, LLC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 24, 2026	1-10	5 contacts →
	Indirect evidence “You dream about having the power, impact, and influence to create success and meaning in your life.” Source: RevenueBase Database · checked Sep 24, 2026
22	Treat Consulting Group	Partial evidence	Portland, OR, United StatesHQ checked Sep 24, 2026	1-10	5 contacts →
	Partial evidence “The Treat Consulting Group provides technical and business growth/planning consulting services for the Hi-Tech and Industrial market sectors.” Source: RevenueBase Database · checked Sep 24, 2026
23	The Strategy Innovation Group LLC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 24, 2026	1-10	5 contacts →
	Indirect evidence “The Strategy + Innovation Group LLC was established in Sept 2003 as a sole proprietorship.” Source: RevenueBase Database · checked Sep 24, 2026
24	Hamstreet & Associates, LLC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 24, 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 24, 2026
25	Parachute Strategies	Indirect evidence	Portland, OR, United StatesHQ checked Sep 24, 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 24, 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: development 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 development consulting firms.
Partial evidence: Its own public description names part of development consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name development 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 244 development consulting firms based in Portland, United States

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

As of Sep 24, 2026

43.5%Verified-email coverage

6.5Average contacts per company

1-10Median size (employees)

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

214

11-50

51-200

201-500

1,001-5,000

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 244 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 development 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 “development 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 development 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 development 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, 685 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 24, 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.

Development 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 development 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 development consulting firms are there based in Portland, United States?

RevenueBase identified 244 development 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?

The Gunter Group, headquartered in Portland, tops this list with the largest team on record.

Which city in the United States has the most development consulting firms?

New York leads the United States with 1,403 headquartered companies, followed by Washington (758) and Chicago (749). Portland has 244.

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 685 verified decision-maker contacts tracked across these 244 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 24, 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.