Company lists · Data refreshed September 2026

Top 17 Multifamily residential architects based in Portland, United States

Name: Multifamily residential 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 34 companies tracked

RevenueBase identified 34 company matches for multifamily residential architects associated with Portland, United States as of September 2026 and tracks 104 professional contacts across them, including 44 with verified work emails. Across the United States, New York is the largest hub for this category (171 companies); Portland has 34.

This list covers company matches for multifamily residential architects associated with Portland, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

34Companies

104Contacts tracked

44Verified emails

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The 17 largest multifamily residential architects based in Portland, United States

Ranked by team size

Top 17 of 34 company matches for multifamily residential architects based in Portland, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	C2k Architecture, INC	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “Since 2010, C2K Architecture has been shaping spaces that inspire and endure.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Alan Mascord Design Associates, INC	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “For over 25 years, our deep-rooted commitment to architectural excellence is what has made us a trusted name among builders, consumers, and even among our competitors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	William Kaven Architecture	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match “William / Kaven Architecture is a multidisciplinary design studio based in Portland, Oregon, working in architecture and interiors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Giulietti Schouten Weber Architects	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “Giulietti Schouten Weber Architects is a Portland-based architecture firm designing unique, client-driven projects throughout the Pacific Northwest and nationally.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	William Wilson Architects PC	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “William Wilson Architects designs practical, creative and sustainable buildings.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Leeb Architects	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “Leeb Architects is a full-service architecture firm in Portland, OR.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Polyphon Architecture & Design, LLC	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Polyphon Architecture & Design is a regional firm that focuses on commercial, single-family and Multifamily residential, and mixed-use projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	WÜD Architecture	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Base Design Architecture	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Base Design + Architecture is a multi-disciplinary firm that specializes in multi-family housing, single-family residential, and commercial projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Mcguirl Designs & Architecture, LLC	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “a full service design and architecture firm” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	PDX Additions, LLC	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Propel Studio Architecture	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “A Portland, Oregon based architect specializing in creatively crafted commercial, mixed-use, and residential spaces.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	RDS Architects	Exact match	Portland, ME, United StatesHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “RDS is an architecture firm focused on providing personal, responsible, and outstanding design solutions to a wide variety of both commercial and residential projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Attune Architecture, LLC	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Attune is a Portland-based architecture practice working across residential, multifamily, and commercial projects throughout the Pacific Northwest.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Emzed Architecture	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “eMZed Architecture is a Portland, Oregon architecture and planning firm specializing in additions and renovations, new, multifamily and green homes.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Robert Evenson Associates	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “A small, design oriented firm with over 30 years experience in a variety of commercial, multifamily, retail, and residential building types.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Rezide Design Build	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “REZIDE is a full service home builder that generates home designs from scratch, as well as re-imagining existing ones.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “multifamily residential architects”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 17 of 34 multifamily residential architects based in Portland, United States

See the full list, filter by size, metro and specialty, and access 44 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Multifamily residential architects based in Portland, United States at a glance

As of Sep 17, 2026

42.3%Verified-email coverage

3.1Average contacts per company

1-10Median size (employees)

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 34 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Portland, United States whose business descriptions match “multifamily residential architects” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 44 professional contacts with verified work emails across the full matched dataset. 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.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Multifamily residential architects by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “multifamily residential architects”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many multifamily residential architects are there based in Portland, United States?

RevenueBase identified 34 company matches for multifamily residential architects associated with Portland, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

C2k Architecture, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most multifamily residential architects?

New York leads the United States with 171 company records, followed by Los Angeles (89) and Chicago (67). Portland has 34.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 44 professional contacts with verified work emails tracked across these 34 companies; direct dials are available where recorded.

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 SmartSearch, 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.