Company lists · Data refreshed September 2026

Top 25 Biophilic design builders based in Seattle, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 193 companies tracked

RevenueBase identified 193 company matches for biophilic design builders associated with Seattle, United States as of September 2026 and tracks 3,765 professional contacts across them, including 2,197 with verified work emails. Across the United States, New York is the largest hub for this category (536 companies); Seattle has 193.

This list covers company matches for biophilic design builders 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 September 19, 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 19, 2026 How this list was built

193Companies

3,765Contacts tracked

2,197Verified emails

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The 25 largest biophilic design builders based in Seattle, United States

Ranked by team size

Top 25 of 193 company matches for biophilic design builders based in Seattle, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Nbbj Design	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 2026	501-1,000	808 contacts →
	Exact match “NBBJ is an ideas-driven architecture and design firm dedicated to creating connected communities, healthier buildings and a more resilient environment.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	NAC	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 2026	201-500	377 contacts →
	Exact match “NAC is an award-winning design firm with talented team members working in offices in Seattle and Spokane, WA, Los Angeles and San Diego, CA, and Columbus, OH.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Olson Kundig	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 2026	201-500	365 contacts →
	Exact match “Now in its sixth decade of practice, Olson Kundig is a collaborative design practice led by 13 principal/owners whose work includes cultural and museum projects, exhibition…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Mithun	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 2026	51-200	287 contacts →
	Exact match “Mithun is an integrated design firm dedicated to creating positive change in people’s lives.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Gglo Design	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 2026	11-50	115 contacts →
	Exact match “GGLO is an integrated design firm that provides architecture, urban design, planning, research, interior design, and landscape architecture to clients around the world.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Hewitt	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 2026	51-200	111 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 · Sep 19, 2026 · View company records in RevenueBase
7	The Miller Hull Partnership, LLP	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 2026	51-200	104 contacts →
	Exact match “The Miller Hull Partnership is an architecture and planning firm rooted in environmentally-responsible designs that create a regenerative and inclusive future.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Mahlum	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 2026	51-200	98 contacts →
	Exact match “As a community of practice, Mahlum makes places that promote healing, wellness, learning and more.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Collinswoerman	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 2026	51-200	61 contacts →
	Exact match “We believe that great design drives extraordinary value.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	SKB Architects	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 2026	11-50	61 contacts →
	Exact match “Since we’ve been crafting sensory-rich environments that connect people, businesses, and communities in meaningful ways.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Porter	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 2026	51-200	59 contacts →
	Exact match “Porter creates places where people want to be.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Burgess Design, INC	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 2026	11-50	50 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 · Sep 19, 2026 · View company records in RevenueBase
13	Botanical Designs	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 2026	51-200	49 contacts →
	Exact match “At Botanical Designs, we specialize in transforming commercial environments through innovative, high-impact landscaping and biophilic design solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	SMR Architects	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 2026	11-50	43 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 · Sep 19, 2026 · View company records in RevenueBase
15	GGN	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 2026	11-50	42 contacts →
	Exact match “GGN is a landscape architecture, design, and collaborative strategies firm based in Seattle.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Board & Vellum	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 2026	11-50	37 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 · Sep 19, 2026 · View company records in RevenueBase
17	Graphite Design Group	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 2026	11-50	34 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 · Sep 19, 2026 · View company records in RevenueBase
18	Hoedemaker Pfeiffer	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 2026	11-50	34 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 · Sep 19, 2026 · View company records in RevenueBase
19	HBB Landscape Architecture	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 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 · Sep 19, 2026 · View company records in RevenueBase
20	Graham Baba Architects	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 2026	11-50	33 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 · Sep 19, 2026 · View company records in RevenueBase
21	MIG SVR	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 2026	201-500	29 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 · Sep 19, 2026 · View company records in RevenueBase
22	Saba BA	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 2026	201-500	28 contacts →
	Exact match “June 1, 2023 - Boulder Associates announces the acquisition of SABA, a Seattle-based architecture and interior design firm.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	ARC Architects	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 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 · Sep 19, 2026 · View company records in RevenueBase
24	Weinstein A U	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 2026	11-50	26 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 · Sep 19, 2026 · View company records in RevenueBase
25	Runberg Architecture Group	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 2026	11-50	25 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 · Sep 19, 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 “biophilic design builders”. 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 193 biophilic design builders based in Seattle, United States

See the full list, filter by size, metro and specialty, and access 2,197 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Biophilic design builders based in Seattle, United States at a glance

As of Sep 19, 2026

58.4%Verified-email coverage

19.5Average contacts per company

1-10Median size (employees)

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

129

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 193 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 “biophilic design builders” 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 2,197 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 19, 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.

Biophilic design builders 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 “biophilic design builders”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many biophilic design builders are there based in Seattle, United States?

RevenueBase identified 193 company matches for biophilic design builders associated with Seattle, 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?

Nbbj Design 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 biophilic design builders?

New York leads the United States with 536 company records, followed by Los Angeles (289) and San Francisco (220). Seattle has 193.

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 2,197 professional contacts with verified work emails tracked across these 193 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 19, 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.