Company lists · Data refreshed November 2026

Top 22 Advanced architecture practices based in Seattle, United States

Name: Advanced architecture practices 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 294 companies tracked

RevenueBase identified 294 company matches for advanced architecture practices associated with Seattle, United States as of November 2026 and tracks 2,679 professional contacts across them, including 1,265 with verified work emails. Across the United States, New York is the largest hub for this category (1,466 companies); Seattle has 294.

This list covers company matches for advanced architecture practices 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

294Companies

2,679Contacts tracked

1,265Verified emails

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The 22 largest advanced architecture practices based in Seattle, United States

Ranked by team size

Top 22 of 294 company matches for advanced architecture practices 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	Hewitt	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	51-200	121 contacts →
	Exact match “HEWITT is an integrated practice of architects, landscape architects and urban designers, committed to creating value for clients and community - meaningful places that connect…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Porter	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	51-200	63 contacts →
	Exact match “Porter creates places where people want to be.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Collinswoerman	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	51-200	61 contacts →
	Exact match “We believe that great design drives extraordinary value.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	SMR Architects	Exact match	Seattle, United StatesHQ recorded Nov 6, 2026	11-50	49 contacts →
	Exact match “SMR Architects is a full-service architecture firm established in Seattle in 1977 as Stickney & Murphy Architects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Burgess Design, INC	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	48 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	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
8	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
9	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
10	HBB Landscape Architecture	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	34 contacts →
	Exact match “HBB is a 20 person professional Landscape Architecture, Urban Design, and Planning firm located in Downtown Seattle.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	MIG SVR	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	201-500	30 contacts →
	Exact match “SvR Design Company was founded in 1989 with a mission of providing innovation in the built environment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Weinstein A U	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	29 contacts →
	Exact match “At Weinstein AU, we look for ways to make our complex world a more balanced, inspirational, and productive place in which to live, work, and participate in civic life.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	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
14	ARC Architects	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	27 contacts →
	Exact match “ARC Architects works closely with its clients to design projects that meet their needs and inspire their organizations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Jackson Main Architecture, P.S	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	26 contacts →
	Exact match “Jackson \| Main Architecture is a full-service architecture and planning firm designing what’s next in the built environment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	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
17	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
18	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
19	Runberg Architecture Group	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	24 contacts →
	Exact match “Since our founding in 1998, Runberg Architecture Group has earned a name for thoughtful design that balances the unique social, economic and environmental interests of each…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Shks Architects	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	22 contacts →
	Exact match “SHKS Architects designs buildings that connect people with place.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	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
22	Fora Landscape Architects	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	11-50	20 contacts →
	Exact match “Our passion lies in shaping ideas, giving form to vision, and creating an enduring connection to landscape.” 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 “advanced architecture practices”. 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 22 of 294 advanced architecture practices based in Seattle, United States

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Advanced architecture practices based in Seattle, United States at a glance

As of Nov 6, 2026

47.2%Verified-email coverage

9.1Average contacts per company

1-10Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

206

11-50

51-200

201-500

501-1,000

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 294 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 “advanced architecture practices” 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 1,265 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.

Advanced architecture practices 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 “advanced architecture practices”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many advanced architecture practices are there based in Seattle, United States?

RevenueBase identified 294 company matches for advanced architecture practices 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 advanced architecture practices?

New York leads the United States with 1,466 company records, followed by Los Angeles (604) and Chicago (434). Seattle has 294.

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 1,265 professional contacts with verified work emails tracked across these 294 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.

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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.