Company lists · Data refreshed September 2026

Top 25 Regenerative design architects based in Portland, United States

Name: Regenerative design architects based in Portland, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 47 companies tracked

RevenueBase identified 47 regenerative design architects headquartered in Portland, United States as of September 2026 and tracks 1,671 professional contacts across them, including 958 with verified work emails. New York is the largest hub.

This list covers regenerative design architects 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 17, 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 17, 2026 86% judged on-target in blind review

47Companies

1,671Contacts tracked

958Verified emails

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

The 25 largest regenerative design architects based in Portland, United States

Ranked by team size

Top 25 of 47 regenerative design architects based in Portland, United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to regenerative design architects: 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	ZGF Architects	Indirect evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	501-1,000	829 contacts →
	Indirect evidence “With our origins in Oregon, attention to craft and beauty is elemental to the ZGF culture.” Source: RevenueBase Database · checked Sep 17, 2026
2	Sera Architects	Partial evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	51-200	134 contacts →
	Partial evidence “Portland, OR + Oakland, CA SERA is a firm of dynamic thinkers, collaborators and creators who want to shape the world through smart planning and enduring design.” Source: RevenueBase Database · checked Sep 17, 2026
3	Hennebery Eddy Architects	Strong evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	51-200	113 contacts →
	Strong evidence “We are thoughtful architects, planners, interior designers, and preservationists who create spaces where people gather, work, learn, and recreate.” Source: RevenueBase Database · checked Sep 17, 2026
4	GBD Architects	Indirect evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	51-200	113 contacts →
	Indirect evidence “WE MAKE BUILDINGS THAT WORK HARD.” Source: RevenueBase Database · checked Sep 17, 2026
5	Scott Edwards Architecture	Strong evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	51-200	87 contacts →
	Strong evidence “Scott Edwards Architecture is a firm built on the premise that innovative design solutions result from a collaborative effort between architect, client and craftsperson.” Source: RevenueBase Database · checked Sep 17, 2026
6	Opsis Architecture	Strong evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	51-200	62 contacts →
	Strong evidence “Based in Portland, Oregon, Opsis Architecture was established in Our mission is to advance our client's vision with inclusive and inspired design elevating the human experience…” Source: RevenueBase Database · checked Sep 17, 2026
7	Greenworks	Indirect evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	11-50	52 contacts →
	Indirect evidence “Since 1987 GreenWorks has provided a broad range of services for clients in the Pacific Northwest and beyond.” Source: RevenueBase Database · checked Sep 17, 2026
8	FFA Architecture And Interiors, INC	Strong evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	11-50	47 contacts →
	Strong evidence “Since 1956, FFA Architecture and Interiors (FFA) has focused on providing architecture, interior design, and planning services to the Pacific Northwest through beautiful…” Source: RevenueBase Database · checked Sep 17, 2026
9	Lever Architecture	Strong evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	11-50	36 contacts →
	Strong evidence “LEVER Architecture, based in Portland, Oregon, and Los Angeles, California, is at the forefront of design excellence and material innovation.” Source: RevenueBase Database · checked Sep 17, 2026
10	Clark Kjos Architects	Strong evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	11-50	25 contacts →
	Strong evidence “CKA is a unique group of professionals highly focused on architecture for health (with a wide range of project types), healthy environments, sustainable design practices…” Source: RevenueBase Database · checked Sep 17, 2026
11	OH Planning Design, Architecture	Indirect evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence “Optimism and Health.” Source: RevenueBase Database · checked Sep 17, 2026
12	Kaplan Thompson Architects	Indirect evidence	Portland, ME, United StatesHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “Beauty.” Source: RevenueBase Database · checked Sep 17, 2026
13	Brightbuilt	Partial evidence	Portland, ME, United StatesHQ checked Sep 17, 2026	1-10	12 contacts →
	Partial evidence “A Brighter Path to Your Forever Home \| Design Firm based in Portland, Maine.” Source: RevenueBase Database · checked Sep 17, 2026
14	SUM Design Studio Architecture	Strong evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	11-50	10 contacts →
	Strong evidence “SUM Design Studio + architecture is a group of individuals inspired to practice their skills in the context of something greater than themselves.” Source: RevenueBase Database · checked Sep 17, 2026
15	JRA Green Building	Indirect evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “JRA Green Building is a family owned company based in Portland, Oregon.” Source: RevenueBase Database · checked Sep 17, 2026
16	Birdsmouth Design-Build	Partial evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “A recognized leader in high-performance building and design, Birdsmouth creates zero-energy buildings that are healthier, more comfortable, and more resilient than the industry…” Source: RevenueBase Database · checked Sep 17, 2026
17	Woofter Bolch Architecture	Strong evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	1-10	6 contacts →
	Strong evidence “Based in Portland, Oregon, Woofter Bolch Architecture is a collaborative design practice equally committed to providing excellent design and outstanding client service.” Source: RevenueBase Database · checked Sep 17, 2026
18	Emerick Architects	Partial evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	11-50	6 contacts →
	Partial evidence “Emerick Architects is a Portland-based commercial and residential architecture firm founded in by principals Melody and Brian Emerick.” Source: RevenueBase Database · checked Sep 17, 2026
19	Risa Boyer Architecture	Partial evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	1-10	6 contacts →
	Partial evidence “Risa Boyer Architecture is a boutique full-service architecture firm specializing in modern, timeless residences and creative environments.” Source: RevenueBase Database · checked Sep 17, 2026
20	Harka Architecture, LLC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “Harka was founded with an inquisitive spirit and lofty objective: to create beautiful and inspiring spaces that possess the lowest carbon footprint possible while empowering their…” Source: RevenueBase Database · checked Sep 17, 2026
21	Briburn	Indirect evidence	Portland, ME, United StatesHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “BRIBURN is committed to creating innovative, energy efficient, and environmentally sound solutions, for residential, commercial, institutional, and civic projects, that artfully…” Source: RevenueBase Database · checked Sep 17, 2026
22	Fieldwork Design & Architecture	Indirect evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “Fieldwork is based in Portland, Oregon, and was founded in 2011.” Source: RevenueBase Database · checked Sep 17, 2026
23	MCA Architects, PC	Strong evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	11-50	5 contacts →
	Strong evidence “Since its establishment in 1974, MCA Architects has earned a reputation for consistent delivery of outstanding design, on time and within budget.” Source: RevenueBase Database · checked Sep 17, 2026
24	Constructive Form	Strong evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	1-10	5 contacts →
	Strong evidence “Constructive Form Architecture and Design LLC, based in Portland, Oregon, was founded in 2006.” Source: RevenueBase Database · checked Sep 17, 2026
25	Environs, LLC	Partial evidence	Portland, United StatesHQ checked Sep 17, 2026	1-10	4 contacts →
	Partial evidence “environs is a comprehensive sustainable design/ build firm serving homeowners in portland, oregon.” Source: RevenueBase Database · checked Sep 17, 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: regenerative design architects. 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 regenerative design architects.
Partial evidence: Its own public description names part of regenerative design architects, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name regenerative design architects. 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 47 regenerative design architects based in Portland, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 958 reachable decision-makers.

Free signup · no credit card

View the full list →

Regenerative design architects based in Portland, United States at a glance

As of Sep 17, 2026

57.3%Verified-email coverage

35.6Average contacts per company

1-10Median size (employees)

268.1%Largest-city concentration · New York

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

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 47 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 regenerative design architects, 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 “regenerative design architects”. 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 regenerative design architects), 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 regenerative design architects, 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, 958 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 17, 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.

Regenerative design architects by metro in the United States

Regenerative design architects in New York126
Regenerative design architects in Los Angeles65
Regenerative design architects in San Francisco52
Regenerative design architects in Portland47
Regenerative design architects in Seattle47
Regenerative design architects in Austin39
Regenerative design architects in Miami34
Regenerative design architects in Chicago27
Regenerative design architects in Philadelphia26

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 regenerative design architects, 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 regenerative design architects are there based in Portland, United States?

RevenueBase identified 47 regenerative design architects 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?

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

Which city has the most regenerative design architects?

New York leads with 126 headquartered companies, followed by Los Angeles (65) and San Francisco (52).

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 958 verified decision-maker contacts tracked across these 47 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 47 regenerative design architects based in Portland, United States. Start with a free account, no credit card.

Download this list →

Related lists

Regenerative design architects by geography

Browse the directory

Browse: Companies home · Regenerative design architects in United States · All United States lists · All Regenerative design architects lists · New lists

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.