Company lists · Data refreshed September 2026

Top 25 Architectural engineers based in Portland, United States

Name: Architectural engineers based in Portland, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 57 companies tracked

RevenueBase identified 57 architectural engineers headquartered in Portland, United States as of September 2026 and tracks 1,774 professional contacts across them, including 710 with verified work emails. Across the United States, New York is the largest hub for this category (197 companies); Portland has 57.

This list covers architectural engineers 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 30, 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 30, 2026 86% judged on-target in blind review

57Companies

1,774Contacts tracked

710Verified emails

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The 25 largest architectural engineers based in Portland, United States

Ranked by team size

Top 25 of 57 architectural engineers based in Portland, United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to architectural engineers: 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	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	201-500	744 contacts →
	Partial evidence “PAE provides mechanical and electrical engineering design, technology system design, energy modeling and analysis, and more.” Source: RevenueBase Database · checked Sep 30, 2026
2	Interface Engineering, INC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	201-500	259 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
3	Smrt Architects & Engineers	Strong evidence	Portland, ME, United StatesHQ checked Sep 30, 2026	51-200	156 contacts →
	Strong 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 30, 2026
4	Allied Engineering	Partial evidence	Portland, ME, United StatesHQ checked Sep 30, 2026	11-50	135 contacts →
	Partial evidence “Allied Engineering (AEI) is now Salas O'Brien.” Source: RevenueBase Database · checked Sep 30, 2026
5	Hunter-Davisson, INC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	51-200	68 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
6	Vlmk Engineering Design	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	11-50	47 contacts →
	Partial evidence “Founded in 1971 in beautiful Portland, OR, VLMK Engineering + Design provides structural and civil engineering services for a variety of clients in the A/E/C and development…” Source: RevenueBase Database · checked Sep 30, 2026
7	Froelich Engineers	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	11-50	30 contacts →
	Partial evidence “Since 1983, Froelich Engineers has been delivering on-time, on-budget engineering services to leading owners, contractors, engineers, and developers across the country.” Source: RevenueBase Database · checked Sep 30, 2026
8	Peterson Structural Engineers, INC	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	11-50	29 contacts →
	Partial evidence “In 2026, PSE was acquired by Consor, a leading North American engineering and advisory firm.” Source: RevenueBase Database · checked Sep 30, 2026
9	Reyes Engineering, INC	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	11-50	20 contacts →
	Partial evidence “Founded in Reyes Engineering, Inc, is an electrical engineering firm with offices in Portland and Seattle.” Source: RevenueBase Database · checked Sep 30, 2026
10	SFA Design Group, LLC	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	11-50	16 contacts →
	Partial evidence “SFA Design Group, LLC is a structural engineering consulting company based out of Portland, Oregon, United States.” Source: RevenueBase Database · checked Sep 30, 2026
11	Vista Structural Engineering, LLC	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	1-10	14 contacts →
	Partial evidence “Vista Structural Engineering can help you complete any of the following projects: New Construction (Residential, Light Commercial) Addition to Existing Construction (Residential…” Source: RevenueBase Database · checked Sep 30, 2026
12	Catena Consulting Engineers	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	11-50	14 contacts →
	Partial evidence “catena consulting engineers is a structural engineering firm deeply rooted in the Pacific Northwest.” Source: RevenueBase Database · checked Sep 30, 2026
13	Carter Mechanical	Indirect evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	11-50	12 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
14	WDY Structural & Civil Engineers	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	11-50	11 contacts →
	Partial evidence “Structural and Civil Engineering Solutions” Source: RevenueBase Database · checked Sep 30, 2026
15	m.thrailkill.architect.llc	Strong evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	11-50	10 contacts →
	Strong evidence “We provide architectural services to support architecture and engineering firms, construction companies, and project owners.” Source: RevenueBase Database · checked Sep 30, 2026
16	Stonewood Structural Engineers	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	1-10	10 contacts →
	Partial evidence “At Stonewood Structural Engineers, we serve as either prime consultant or sub consultant on projects large and small, including commercial, retail, institutional, government and…” Source: RevenueBase Database · checked Sep 30, 2026
17	System Design Consultants, INC	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	11-50	9 contacts →
	Partial evidence “System Design Consultants, Inc.(SDC), is celebrating 35 years in the Portland design community, providing mechanical and electrical engineering services for commercial and…” Source: RevenueBase Database · checked Sep 30, 2026
18	Allstructure Engineering, LLC	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	11-50	8 contacts →
	Partial evidence “Allstructure Engineering, LLC is a full service consulting Structural Engineering firm established in 2005.” Source: RevenueBase Database · checked Sep 30, 2026
19	DAO Architecture	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	1-10	8 contacts →
	Partial evidence “DAO Architecture was founded on the belief that successful built spaces derive from a rigorous integration of architectural, interior, landscape, and urban design.” Source: RevenueBase Database · checked Sep 30, 2026
20	Livermore Architecture & Engineering, INC	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	11-50	7 contacts →
	Partial evidence “Founded in by Gary Livermore, a dually licensed architect and structural engineer, LAE has made a mark both in Oregon and throughout the United States as an effective commercial…” Source: RevenueBase Database · checked Sep 30, 2026
21	Giulietti Schouten Weber Architects	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	1-10	6 contacts →
	Partial evidence “Giulietti Schouten Weber Architects is a Portland-based architecture firm designing unique, client-driven projects throughout the Pacific Northwest and nationally.” Source: RevenueBase Database · checked Sep 30, 2026
22	Arris Consulting	Indirect evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	1-10	6 contacts →
	Indirect evidence “Arris Consulting was formed in 2019 by Brian Butler and Andrew Craig in Portland, OR and in 2021 brought Shane Fitzpatrick on as plumbing principal.” Source: RevenueBase Database · checked Sep 30, 2026
23	PHI Construction, INC	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	1-10	6 contacts →
	Partial evidence “Commercial and Industrial Construction Firm - Design Build - Engineered Steel Building Systems - Convention Construction methods - Commercial and Retail TI Build outs - Commercial…” Source: RevenueBase Database · checked Sep 30, 2026
24	MCA Architects, PC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	11-50	5 contacts →
	Indirect 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 30, 2026
25	Constructive Form	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	1-10	5 contacts →
	Partial evidence “Constructive Form Architecture and Design LLC, based in Portland, Oregon, was founded in 2006.” Source: RevenueBase Database · checked Sep 30, 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: architectural engineers. 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 architectural engineers.
Partial evidence: Its own public description names part of architectural engineers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architectural engineers. 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 57 architectural engineers based in Portland, United States

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Architectural engineers based in Portland, United States at a glance

As of Sep 30, 2026

40.0%Verified-email coverage

31.1Average contacts per company

11-50Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 57 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 architectural engineers, 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 “architectural engineers”. 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 architectural engineers), 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 architectural engineers, 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, 710 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 30, 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.

Architectural engineers 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 architectural engineers, 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 architectural engineers are there based in Portland, United States?

RevenueBase identified 57 architectural engineers 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 in the United States has the most architectural engineers?

New York leads the United States with 197 headquartered companies, followed by Houston (120) and Chicago (82). Portland has 57.

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 710 verified decision-maker contacts tracked across these 57 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 30, 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.