Company lists · Data refreshed September 2026

Top 25 Retail architecture firms based in Seattle, United States

Name: Retail architecture firms based in Seattle, 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 retail architecture firms headquartered in Seattle, United States as of September 2026 and tracks 720 professional contacts across them, including 313 with verified work emails. New York is the largest hub.

This list covers retail architecture firms headquartered in Seattle, 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

720Contacts tracked

313Verified emails

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The 25 largest retail architecture firms based in Seattle, United States

Ranked by team size

Top 25 of 98 retail architecture firms based in Seattle, United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to retail architecture 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	Collinswoerman	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	51-200	61 contacts →
	Indirect evidence “We believe that great design drives extraordinary value.” Source: RevenueBase Database · checked Sep 17, 2026
2	Burgess Design, INC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	11-50	50 contacts →
	Indirect evidence “At Burgess Design, our team of designers and architects can help you create a space that makes a statement about who you are as a company while improving efficiencies and…” Source: RevenueBase Database · checked Sep 17, 2026
3	Graphite Design Group	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	11-50	34 contacts →
	Indirect evidence “Graphite Design Group is a Seattle-based design firm recognized for crafting people-focused integrated environments that elegantly solve complex problems.” Source: RevenueBase Database · checked Sep 17, 2026
4	TCA Architecture Planning Design	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	11-50	25 contacts →
	Indirect evidence “TCA represents a 60+ year evolution of experience providing personalized design services for a wide range of challenging and notable projects.” Source: RevenueBase Database · checked Sep 17, 2026
5	Johnson Braund, INC	Partial evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	11-50	21 contacts →
	Partial evidence “Johnson Braund is a full-service architecture firm founded in 1977 that has been designing projects across the nation.” Source: RevenueBase Database · checked Sep 17, 2026
6	Urbal Architecture	Partial evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “Urbal Architecture, PLLC was founded in 2010 and has grown to medium sized, award-winning architecture firm located in Seattle’s Eastlake neighborhood, and Portland.” Source: RevenueBase Database · checked Sep 17, 2026
7	Atelier Drome	Partial evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “We are a 100% woman-owned, full-service, multi-disciplinary design firm that unites exceptional design with down-to-earth approachability, specializing in architecture, interior…” Source: RevenueBase Database · checked Sep 17, 2026
8	Cast Architecture	Partial evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “CAST architecture is a Seattle-based firm with extensive experience designing contemporary spaces throughout the Northwest.” Source: RevenueBase Database · checked Sep 17, 2026
9	Degen & Degen Architecture And Interior Design	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	1-10	15 contacts →
	Indirect evidence “Since 1994, Degen & Degen has designed distinctive environments for the hospitality industry across North America.” Source: RevenueBase Database · checked Sep 17, 2026
10	Shugart Wasse Workshop Architecture And Interiors	Partial evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “Shugart Wasse Workshop is an award winning firm specializing in full service architectural and interior design.” Source: RevenueBase Database · checked Sep 17, 2026
11	Motionspace Architecture Design Pllc	Partial evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	1-10	9 contacts →
	Partial evidence “Motionspace Architecture + Design PLLC is an Award Winning Seattle Architecture Firm.” Source: RevenueBase Database · checked Sep 17, 2026
12	Deforest Architects Pllc	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “DeForest Architects brings people, building, and ideas together with an inventive spirit.” Source: RevenueBase Database · checked Sep 17, 2026
13	Weaver Architects P.S., INC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “With the knowledge that good design is not an economic question, but a manifestation of our core principles of creativity, innovation and client service, Weaver Architects was…” Source: RevenueBase Database · checked Sep 17, 2026
14	ECH Architecture	Partial evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	1-10	8 contacts →
	Partial evidence “ECH Architecture is a mid-sized, full-service firm with expertise in building design, remodeling, planning, and interior design.” Source: RevenueBase Database · checked Sep 17, 2026
15	Grayscale Design Studio	Partial evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	1-10	8 contacts →
	Partial evidence “We are a boutique architecture and design firm with projects that span the state of Washington and beyond.” Source: RevenueBase Database · checked Sep 17, 2026
16	Floisand Studio Architects	Partial evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	1-10	7 contacts →
	Partial evidence “Founded in by partners Richard Floisand and Allison Hogue, Floisand Studio Architects is a full-service architecture and design practice crafting buildings and interiors in the…” Source: RevenueBase Database · checked Sep 17, 2026
17	Garret Cord Werner Architects & Interior Designers	Partial evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Garret Cord Werner Design is a Boutique Architecture and Design Firm.” Source: RevenueBase Database · checked Sep 17, 2026
18	Bumgardner Architects	Partial evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Bumgardner is a nationally recognized, award-winning, architecture and design firm that thrives on designing all of the built elements that make great communities.” Source: RevenueBase Database · checked Sep 17, 2026
19	Grouparchitect	Partial evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	1-10	6 contacts →
	Partial evidence “Grouparchitect designs concise architectural solutions for all sizes of residential, multifamily, and mixed-use/commercial projects.” Source: RevenueBase Database · checked Sep 17, 2026
20	First Lamp Architects	Partial evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	1-10	6 contacts →
	Partial evidence “First Lamp began in 2009 with the goal of becoming a full-service architecture and construction firm.” Source: RevenueBase Database · checked Sep 17, 2026
21	Kwanchai	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “Our Mission: reason made visible calm discovered dynamic beauty rendered bare Together, we’ll create a project concept and forge a transformed space, large or small, that is…” Source: RevenueBase Database · checked Sep 17, 2026
22	Office Of Ordinary Architecture	Partial evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	1-10	5 contacts →
	Partial evidence “Office of Ordinary Architecture searches to find the beauty in the everyday and intentionally aims to be a generalist firm, working on a variety of disciplines including…” Source: RevenueBase Database · checked Sep 17, 2026
23	Karnan Associates	Partial evidence	Seattle, United StatesHQ checked Sep 17, 2026	1-10	5 contacts →
	Partial evidence “Since 2006, we have helped specialty retailers across the U.S.” Source: RevenueBase Database · checked Sep 17, 2026
24	Hyde Evans Design	Partial evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	1-10	5 contacts →
	Partial evidence “Hyde Evans Design is an interior architecture and interior design firm with offices in Seattle and Palm Springs.” Source: RevenueBase Database · checked Sep 17, 2026
25	Rutledge Maul Architects	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “Having served the Northwest and Puget Sound area now for over 50 years, our projects are embedded across our local landscape and have made lasting impressions in our communities.” 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: retail architecture 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 retail architecture firms.
Partial evidence: Its own public description names part of retail architecture firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name retail architecture 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 98 retail architecture firms based in Seattle, United States

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Retail architecture firms based in Seattle, United States at a glance

As of Sep 17, 2026

43.5%Verified-email coverage

7.3Average contacts per company

1-10Median size (employees)

544.9%Largest-city concentration · New York

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Seattle, so it is reported there. Company counts and contact totals on this page are exact for Seattle, 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 retail architecture 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 Seattle, United States whose own description of what they do matches “retail architecture 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 retail architecture 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 retail architecture firms, and records with no verified work email. Companies headquartered outside Seattle 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, 313 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.

Retail architecture 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 retail architecture 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 retail architecture firms are there based in Seattle, United States?

RevenueBase identified 98 retail architecture firms headquartered in Seattle, 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?

Collinswoerman, headquartered in Seattle, tops this list with the largest team on record.

Which city has the most retail architecture firms?

New York leads with 534 headquartered companies, followed by Los Angeles (217) and Chicago (174).

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 313 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.