Company lists · Data refreshed September 2026

Top 25 Leed certified architects based in Portland, United States

Name: Leed certified 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 98 companies tracked

RevenueBase identified 98 leed certified architects headquartered in Portland, United States as of September 2026 and tracks 1,993 professional contacts across them, including 1,035 with verified work emails. New York is the largest hub.

This list covers leed certified 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

98Companies

1,993Contacts tracked

1,035Verified emails

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The 25 largest leed certified architects based in Portland, United States

Ranked by team size

Top 25 of 98 leed certified 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 leed certified 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	PAE	Indirect evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	201-500	744 contacts →
	Indirect evidence “PAE provides mechanical and electrical engineering design, technology system design, energy modeling and analysis, and more.” Source: RevenueBase Database · checked Sep 17, 2026
2	Smrt Architects & Engineers	Partial evidence	Portland, ME, United StatesHQ checked Sep 17, 2026	51-200	156 contacts →
	Partial evidence “SMRT is a full-service architecture, engineering, planning, interiors and energy firm that specializes in the design of sustainable and complex, 24/7 buildings for healthcare…” Source: RevenueBase Database · checked Sep 17, 2026
3	Sera Architects	Indirect evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	51-200	134 contacts →
	Indirect 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
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	Walker Macy	Partial evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	11-50	64 contacts →
	Partial evidence “Walker Macy is recognized as a leader in landscape architecture, urban design and planning.” Source: RevenueBase Database · checked Sep 17, 2026
6	Opsis Architecture	Partial evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	51-200	62 contacts →
	Partial 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	Brightworks Sustainability	Indirect evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	51-200	61 contacts →
	Indirect evidence “Recognized for advanced subject matter expertise, wide-ranging technical resources, creative problem-solving, and excellence in professional practice, Brightworks Sustainability…” Source: RevenueBase Database · checked Sep 17, 2026
8	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
9	FFA Architecture And Interiors, INC	Partial evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	11-50	47 contacts →
	Partial 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
10	SRG Cannondesign	Partial evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	51-200	46 contacts →
	Partial evidence “Founded in 1972, SRG Partnership is a full-service architecture, planning and interiors firm with offices in Portland, Oregon, and Seattle, Washington.” Source: RevenueBase Database · checked Sep 17, 2026
11	Soderstrom Architects	Partial evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	11-50	45 contacts →
	Partial evidence “Founded in 1984, Soderstrom Architects is a multidisciplinary design firm creating thoughtful, human-centered environments that strengthen communities and support long-term…” Source: RevenueBase Database · checked Sep 17, 2026
12	Lever Architecture	Partial evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	11-50	36 contacts →
	Partial 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
13	Skylab Architecture	Indirect evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	11-50	33 contacts →
	Indirect evidence “Established over two decades ago in Portland, Oregon, we are band of makers, curious, industrious and experimental.” Source: RevenueBase Database · checked Sep 17, 2026
14	Clark Kjos Architects	Partial evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	11-50	25 contacts →
	Partial 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
15	Luma Lighting Design	Partial evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	11-50	22 contacts →
	Partial evidence “At LUMA, we’re focused on our clients and a shared vision of great architecture.” Source: RevenueBase Database · checked Sep 17, 2026
16	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
17	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
18	Simons Architects	Partial evidence	Portland, ME, United StatesHQ checked Sep 17, 2026	11-50	15 contacts →
	Partial evidence “Simons Architects was originally established in 1995.” Source: RevenueBase Database · checked Sep 17, 2026
19	C2k Architecture, INC	Partial evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “Since 2010, C2K Architecture has been shaping spaces that inspire and endure.” Source: RevenueBase Database · checked Sep 17, 2026
20	Waterleaf Architecture	Indirect evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “Waterleaf has been active in the Northwest since 1952, focusing on four areas - commercial, transportation/industrial, medical/dental, and community.” Source: RevenueBase Database · checked Sep 17, 2026
21	Brightbuilt	Indirect evidence	Portland, ME, United StatesHQ checked Sep 17, 2026	1-10	12 contacts →
	Indirect evidence “A Brighter Path to Your Forever Home \| Design Firm based in Portland, Maine.” Source: RevenueBase Database · checked Sep 17, 2026
22	SUM Design Studio Architecture	Partial evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial 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
23	Studio Petretti Architecture	Indirect evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	1-10	9 contacts →
	Indirect evidence “Studio Petretti is a design-driven office focused on thoughtfulness of execution, service, and sustainability.” Source: RevenueBase Database · checked Sep 17, 2026
24	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
25	Birdsmouth Design-Build	Indirect evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect 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

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: leed certified 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 leed certified architects.
Partial evidence: Its own public description names part of leed certified architects, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name leed certified 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 98 leed certified architects based in Portland, United States

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Leed certified architects based in Portland, United States at a glance

As of Sep 17, 2026

51.9%Verified-email coverage

20.3Average contacts per company

1-10Median size (employees)

300.0%Largest-city concentration · New York

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 98 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 leed certified 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 “leed certified 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 leed certified 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 leed certified 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, 1,035 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.

Leed certified architects 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 leed certified 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 leed certified architects are there based in Portland, United States?

RevenueBase identified 98 leed certified 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?

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

Which city has the most leed certified architects?

New York leads with 294 headquartered companies, followed by Los Angeles (129) and Chicago (109).

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 1,035 verified decision-maker contacts tracked across these 98 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.

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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.