Company lists · Data refreshed September 2026

Top 25 Mixed-use development architects based in Portland, United States

Name: Mixed-use development 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 55 companies tracked

RevenueBase identified 55 company matches for mixed-use development architects associated with Portland, United States as of September 2026 and tracks 789 professional contacts across them, including 417 with verified work emails. Across the United States, New York is the largest hub for this category (328 companies); Portland has 55.

This list covers company matches for mixed-use development 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

55Companies

789Contacts tracked

417Verified emails

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The 25 largest mixed-use development architects based in Portland, United States

Ranked by team size

Top 25 of 55 company matches for mixed-use development 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	OTAK	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	201-500	341 contacts →
	Exact match “Otak values people, both those in our workplace and those that are impacted by the projects we undertake.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Sera Architects	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	51-200	134 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Lever Architecture	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	11-50	36 contacts →
	Exact match “LEVER Architecture, based in Portland, Oregon, and Los Angeles, California, is at the forefront of design excellence and material innovation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Allied Works	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	11-50	33 contacts →
	Exact match “Allied Works Architecture is a 40-person practice led by Brad Cloepfil from offices in Portland, OR and New York City.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	YGH	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	51-200	32 contacts →
	Exact match “Integrus Architecture and YGH Architecture came together in June 2022 to practice as one unified firm.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Owen Gabbert, LLC	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “OG LLC is a full-service real estate development and construction company with a creative and community-oriented focus.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Cascadia Partners	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “Cascadia Partners are a multi-disciplinary team with decades of experience in planning, design, development finance, sustainability, project management, and community engagement.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Urban Development Partners	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “Since its founding in 2006, Urban Development + Partners has raised the bar for green building practices, community-focused investing, and customer service.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Jones Architecture Of Portland, Oregon	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “Jones Architecture is a design-oriented firm based in Portland, OR.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	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
11	Redfern Properties LLC	Exact match	Portland, ME, United StatesHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Redfern Properties LLC is a real estate development firm and property management company focused on mixed-use and multi-family development.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	DAO Architecture	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match “DAO Architecture was founded on the belief that successful built spaces derive from a rigorous integration of architectural, interior, landscape, and urban design.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	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
14	Office 52 Architecture	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “OFFICE 52 is a multidisciplinary design firm founded by Isaac Campbell and Michelle LaFoe in Portland, Oregon.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Guerrilla Development	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “Risk takers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	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
17	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
18	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
19	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
20	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
21	Curious Architects LLC	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Curious Architects is a sustainability-focused architecture firm based in Portland, Oregon.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	MFA Architecture And Planning	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “MFA is a collaborative design studio focusing on research, planning, and architecture.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	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
24	Sister City	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Sister City is a real estate design, development and consulting firm based in Portland, Oregon.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	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

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 “mixed-use development 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 25 of 55 mixed-use development architects based in Portland, United States

See the full list, filter by size, metro and specialty, and access 417 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mixed-use development architects based in Portland, United States at a glance

As of Sep 17, 2026

52.9%Verified-email coverage

14.3Average contacts per company

1-10Median size (employees)

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 55 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 “mixed-use development 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 417 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.

Mixed-use development 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 “mixed-use development architects”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mixed-use development architects are there based in Portland, United States?

RevenueBase identified 55 company matches for mixed-use development 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?

OTAK 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 mixed-use development architects?

New York leads the United States with 328 company records, followed by Los Angeles (143) and Chicago (100). Portland has 55.

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 417 professional contacts with verified work emails tracked across these 55 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.