Company lists · Data refreshed September 2026

Top 25 Architectural illustration firms based in Portland, United States

Name: Architectural illustration 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 30, 2026 47 companies tracked

RevenueBase identified 47 architectural illustration firms headquartered in Portland, United States as of September 2026 and tracks 217 professional contacts across them, including 121 with verified work emails. Across the United States, New York is the largest hub for this category (309 companies); Portland has 47.

This list covers architectural illustration 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 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

47Companies

217Contacts tracked

121Verified emails

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The 25 largest architectural illustration firms based in Portland, United States

Ranked by team size

Top 25 of 47 architectural illustration firms 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 illustration 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	Soderstrom Architects	Indirect evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	11-50	45 contacts →
	Indirect 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 30, 2026
2	Baysinger Partners Architecture	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	11-50	16 contacts →
	Partial evidence “We are a client-focused architectural firm that values the partnership we create with you.” Source: RevenueBase Database · checked Sep 30, 2026
3	Simons Architects	Indirect evidence	Portland, ME, United StatesHQ checked Sep 30, 2026	11-50	15 contacts →
	Indirect evidence “Simons Architects was originally established in 1995.” Source: RevenueBase Database · checked Sep 30, 2026
4	C2k Architecture, INC	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	11-50	14 contacts →
	Partial evidence “Since 2010, C2K Architecture has been shaping spaces that inspire and endure.” Source: RevenueBase Database · checked Sep 30, 2026
5	JHL Design INC	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	11-50	11 contacts →
	Partial evidence “We are a full-service Architectural & Interior Design firm, offering a conception to completion vision for each project.” Source: RevenueBase Database · checked Sep 30, 2026
6	m.thrailkill.architect.llc	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	11-50	10 contacts →
	Partial evidence “We provide architectural services to support architecture and engineering firms, construction companies, and project owners.” Source: RevenueBase Database · checked Sep 30, 2026
7	Studio Petretti Architecture	Indirect evidence	Portland, OR, United StatesHQ checked Sep 30, 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 30, 2026
8	Brave Architectural Experiential	Indirect evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	1-10	7 contacts →
	Indirect evidence “We are misfit architects with an obsession for developing art concepts, places, and experiences that open minds.” Source: RevenueBase Database · checked Sep 30, 2026
9	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
10	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
11	Good Work Architects	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	1-10	4 contacts →
	Partial evidence “Good Work Architects is a full service bi-coastal architectural practice in Portland, OR and Research Triangle, NC.” Source: RevenueBase Database · checked Sep 30, 2026
12	Jessie Carroll Architect, LLC	Partial evidence	Portland, ME, United StatesHQ checked Sep 30, 2026	1-10	4 contacts →
	Partial evidence “JCA is a female-owned architectural firm based in Maine, and founded by Principal Jessie Carroll, AIA.” Source: RevenueBase Database · checked Sep 30, 2026
13	Whipple Callender Architects	Indirect evidence	Portland, ME, United StatesHQ checked Sep 30, 2026	1-10	3 contacts →
	Indirect evidence “Based in Portland, Maine, Whipple \| Callender Architects serves both residential and commercial clientele throughout New England.” Source: RevenueBase Database · checked Sep 30, 2026
14	Laurel Design Collective	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	1-10	3 contacts →
	Partial evidence “Full service interior architectural firm offering design services to residential, restaurant/hospitality, multi-family, and office clients across the United States.” Source: RevenueBase Database · checked Sep 30, 2026
15	Diloreto Architecture	Indirect evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	1-10	3 contacts →
	Indirect evidence “di loretoARCHITECTURE, founded in 1984 in Portland Oregon, offers the full range of design services from programming and campus master planning to interior design, cost estimating…” Source: RevenueBase Database · checked Sep 30, 2026
16	Polyphon Architecture & Design, LLC	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	1-10	3 contacts →
	Partial evidence “Polyphon Architecture & Design is a regional firm that focuses on commercial, single-family and Multifamily residential, and mixed-use projects.” Source: RevenueBase Database · checked Sep 30, 2026
17	WÜD Architecture	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	1-10	3 contacts →
	Partial evidence “No matter how small or large the project, WUD Architecture does everything from tiny homes (tiny houses on wheels), ADUs, home remodels, home additions, new single family homes…” Source: RevenueBase Database · checked Sep 30, 2026
18	Base Design Architecture	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	1-10	3 contacts →
	Partial evidence “Base Design + Architecture is a multi-disciplinary firm that specializes in multi-family housing, single-family residential, and commercial projects.” Source: RevenueBase Database · checked Sep 30, 2026
19	R2 Architecture Planning	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	1-10	3 contacts →
	Partial evidence “Full Service residential and commercial architectural firm serving the Pacific Northwest.” Source: RevenueBase Database · checked Sep 30, 2026
20	Mcguirl Designs & Architecture, LLC	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	1-10	2 contacts →
	Partial evidence “a full service design and architecture firm” Source: RevenueBase Database · checked Sep 30, 2026
21	Jeff Amram Photography	Indirect evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
22	RDS Architects	Partial evidence	Portland, ME, United StatesHQ checked Sep 30, 2026	1-10	2 contacts →
	Partial evidence “RDS is an architecture firm focused on providing personal, responsible, and outstanding design solutions to a wide variety of both commercial and residential projects.” Source: RevenueBase Database · checked Sep 30, 2026
23	Candace Ullal, Interior Architecture & Design	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	1-10	1 contacts →
	Partial evidence “Multi-disciplinary Interior Architecture & Design” Source: RevenueBase Database · checked Sep 30, 2026
24	Apex Visualization	Partial evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	1-10	1 contacts →
	Partial evidence “Founded in 2022, Apex Visualization has quickly established itself as a leader in the architectural visualization industry, building on over three decades of award-winning…” Source: RevenueBase Database · checked Sep 30, 2026
25	Nicolai Kruger Studio	Indirect evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	1-10	1 contacts →
	Indirect evidence “Nicolai Kruger is an architect and illustrator in Portland, Oregon.” 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 illustration 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 architectural illustration firms.
Partial evidence: Its own public description names part of architectural illustration firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architectural illustration 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 47 architectural illustration firms based in Portland, United States

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Architectural illustration firms based in Portland, United States at a glance

As of Sep 30, 2026

55.8%Verified-email coverage

4.6Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 architectural illustration 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 “architectural illustration 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 architectural illustration 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 architectural illustration 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, 121 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 illustration 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 architectural illustration 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 architectural illustration firms are there based in Portland, United States?

RevenueBase identified 47 architectural illustration 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?

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

Which city in the United States has the most architectural illustration firms?

New York leads the United States with 309 headquartered companies, followed by Los Angeles (123) and Miami (108). Portland has 47.

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 121 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 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.