Company lists · Data refreshed November 2026

Top 25 Architectural design studios based in Seattle, United States

Name: Architectural design studios based in Seattle, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 136 companies tracked

RevenueBase identified 136 company matches for architectural design studios associated with Seattle, United States as of November 2026 and tracks 1,093 professional contacts across them, including 528 with verified work emails. Across the United States, New York is the largest hub for this category (736 companies); Seattle has 136.

This list covers company matches for architectural design studios associated with Seattle, 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 November 6, 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 Nov 6, 2026 How this list was built

136Companies

1,093Contacts tracked

528Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest architectural design studios based in Seattle, United States

Ranked by team size

Top 25 of 136 company matches for architectural design studios based in Seattle, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	LMN Architects	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	51-200	184 contacts →
	Exact match “About LMN Architects Seattle-based LMN Architects specializes in the planning and design of significant public and private facilities, including convention centers, cultural arts…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Board & Vellum	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	39 contacts →
	Exact match “Board & Vellum is a multidisciplinary design firm based on Capitol Hill in Seattle, offering architecture, interior design, and landscape architecture for residential, commercial…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Graphite Design Group	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	37 contacts →
	Exact match “Graphite Design Group is a Seattle-based design firm recognized for crafting people-focused integrated environments that elegantly solve complex problems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Graham Baba Architects	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	35 contacts →
	Exact match “Graham Baba Architects is a vibrant pacific northwest architecture firm recognized for their successful place-making of commercial, residential, civic and community-oriented…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Hoedemaker Pfeiffer	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	35 contacts →
	Exact match “Hoedemaker Pfeiffer is a design studio focused on the creation of space that reveals the human spirit and connects us to the world in which we live.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	TCA Architecture Planning Design	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	29 contacts →
	Exact match “TCA represents a 60+ year evolution of experience providing personalized design services for a wide range of challenging and notable projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Johnston Architects	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	26 contacts →
	Exact match “Johnston Architects was born from a desire to create exceptional architecture through intelligent, conscientious, and sustainable design.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	WJA Design Collaborative	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	25 contacts →
	Exact match “WJA Design Collaborative, established in 1968 as Whiteley Jacobsen Associates, has provided architectural and engineering services to Federal clients and private contractors…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Tiscareno	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	24 contacts →
	Exact match “Tiscareno is a diverse, mid-size team of architects, designers, project managers, and support staff that designs multifamily, mixed-use, tenant improvement, transportation, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Johnson Braund, INC	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	21 contacts →
	Exact match “Johnson Braund is a full-service architecture firm founded in 1977 that has been designing projects across the nation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Shed Architecture & Design	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	18 contacts →
	Exact match “SHED engages architecture as a practical art.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Schemata Workshop	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	18 contacts →
	Exact match “Schemata Workshop provides full architecture and urban design services on new and renovation projects from concept through construction.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Cast Architecture	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	16 contacts →
	Exact match “CAST architecture is a Seattle-based firm with extensive experience designing contemporary spaces throughout the Northwest.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Mwworks	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	1-10	14 contacts →
	Exact match “mwworks llc is a Seattle based design studio offering architectural and interior design services to residential and commercial clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	The Design Collective, INC	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	11 contacts →
	Exact match “the design COLLECTIVE was founded on the simple belief that no single person is responsible for the success of a project.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Hybrid	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	11 contacts →
	Exact match “HYBRID is a Design-Build-Develop Architecture Firm based in Seattle, Washington.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Weaver Architects P.S., INC	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	1-10	8 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	ECH Architecture	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	1-10	8 contacts →
	Exact match “ECH Architecture is a mid-sized, full-service firm with expertise in building design, remodeling, planning, and interior design.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Conard Romano Architects	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	1-10	8 contacts →
	Exact match “Conard Romano Architects has distinguished itself for excellence in architectural design since 2002.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Caron Architecture	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	8 contacts →
	Exact match “Caron is a full-service architecture firm that provides simple, elegant designs for a wide variety of national and international clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Floisand Studio Architects	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	1-10	7 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Best Practice Architecture	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	1-10	7 contacts →
	Exact match “Best Practice is a design intensive architecture firm located in Seattle.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Motionspace Architecture Design Pllc	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	1-10	7 contacts →
	Exact match “Motionspace Architecture + Design PLLC is an Award Winning Seattle Architecture Firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Catch Design Studio	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	1-10	7 contacts →
	Exact match “Using creativity, insight and passion, we apply the principles of good design to brand development, website design and production, & commercial interior architecture, creating…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Broderick Architects	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	1-10	7 contacts →
	Exact match “For 30+ years, Broderick Architects has demonstrated a commitment to developing creative and practical solutions to design challenges.” Recorded in the RevenueBase company graph · Nov 6, 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 “architectural design studios”. 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 136 architectural design studios based in Seattle, United States

See the full list, filter by size, metro and specialty, and access 528 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Architectural design studios based in Seattle, United States at a glance

As of Nov 6, 2026

48.3%Verified-email coverage

8.0Average contacts per company

1-10Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

103

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 136 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 Seattle, United States whose business descriptions match “architectural design studios” 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 528 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 November 6, 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.

Architectural design studios 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 “architectural design studios”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many architectural design studios are there based in Seattle, United States?

RevenueBase identified 136 company matches for architectural design studios associated with Seattle, United States as of November 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?

LMN Architects 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 architectural design studios?

New York leads the United States with 736 company records, followed by Los Angeles (295) and Chicago (212). Seattle has 136.

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 528 professional contacts with verified work emails tracked across these 136 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 136 architectural design studios based in Seattle, United States. Start with a free account, no credit card.

Download this list →

Related lists

Architectural design studios by geography

Browse the directory

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.