Company lists · Data refreshed October 2026

Top 25 Energy efficient building architects based in San Francisco, United States

Name: Energy efficient building architects based in San Francisco, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 103 companies tracked

RevenueBase identified 103 company matches for energy efficient building architects associated with San Francisco, United States as of October 2026 and tracks 2,118 professional contacts across them, including 1,080 with verified work emails. Across the United States, New York is the largest hub for this category (328 companies); San Francisco has 103.

This list covers company matches for energy efficient building architects associated with San Francisco, 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 October 12, 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 Oct 12, 2026 How this list was built

103Companies

2,118Contacts tracked

1,080Verified emails

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The 25 largest energy efficient building architects based in San Francisco, United States

Ranked by team size

Top 25 of 103 company matches for energy efficient building architects based in San Francisco, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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	Glumac	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	201-500	386 contacts →
	Exact match “Glumac, a Tetra Tech Company, is a global leader in building engineering, committed to delivering a low carbon future for all.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Hart Howerton	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	51-200	298 contacts →
	Exact match “We are a team of planners, architects, landscape architects and interior designers headquartered in New York and San Francisco with a network of domestic and international offices.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	BAR Architects & Interiors	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	51-200	195 contacts →
	Exact match “Memorable.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Wrns Studio	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	51-200	176 contacts →
	Exact match “WRNS Studio works with today’s most transformative organizations to steward their brands with exceptional architecture, planning, and interior design.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	EHDD	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	51-200	93 contacts →
	Exact match “We create transformative places of belonging and impact.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	Meyers Engineers	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	51-200	90 contacts →
	Exact match “Welcome to MEYERS+ ENGINEERS!” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	BCV Architecture Interiors	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	11-50	64 contacts →
	Exact match “BCV Architecture + Interiors is an award-winning architecture, interiors and planning firm with offices in San Francisco and New York.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	DSK Architects	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	11-50	56 contacts →
	Exact match “dsk architects is a full service design firm based in San Francisco and Los Angeles, California.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	CB Engineers	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	n/a	53 contacts →
	Exact match “CB Engineers is an award-winning mechanical, electrical, and plumbing (MEP) design firm that has been at the forefront of American engineering design and consultation for more…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Leddy Maytum Stacy Architects	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	11-50	38 contacts →
	Exact match “LEDDY MAYTUM STACY Architects (LMSA), located in San Francisco, is the 2017 National AIA Architecture Firm Award recipient and devoted to the creation of innovative…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	Source Planning & Construction	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	11-50	35 contacts →
	Exact match “Source provides comprehensive planning and construction services to commercial clients in the Bay Area and beyond.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Jensen Architects	Exact match	San Francisco, United StatesHQ recorded Oct 12, 2026	11-50	30 contacts →
	Exact match “At Jensen Architects we are passionate about creating buildings and environments that enrich the experiences of organizations and individuals.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	William Duff Architects, INC	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	11-50	30 contacts →
	Exact match “WDA is passionate about serving clients through the creation of innovative, sustainable architecture delivered through exceptional project management.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Fong & Chan Architects	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	11-50	29 contacts →
	Exact match “FCA provides a full range of professional services in architecture, interior design, and planning.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Gelfand Partners Architects	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	11-50	28 contacts →
	Exact match “Gelfand Partners Architects has a diverse perspective and a humane approach to architecture.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Mosaic Architects Interiors	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	11-50	24 contacts →
	Exact match “Mosaic Architects creates thoughtfully designed spaces, specializing in custom homes, high-quality remodels and hospitality projects.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Arcanum Architecture, INC	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	11-50	20 contacts →
	Exact match “Known among clients as the best-kept secret in the Bay Area design world, Arcanum Architecture provides high quality design, attentive personal service and tremendous talent…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Klopf Architecture	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	11-50	19 contacts →
	Exact match “Klopf Architecture seamlessly merges interior and exterior environments, crafting inviting, modern designs filled with natural light that foster a deep connection to the…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Heller Manus Architects	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	11-50	18 contacts →
	Exact match “Heller Manus Architects has dedicated 40 years to developing a diversified, client-oriented firm that is a design and sustainability leader in the profession.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	KSH Architects	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	11-50	17 contacts →
	Exact match “Founded by Ted, Jim, and Greg in 1990, KSH Architects is an award-winning architecture firm based in San Francisco, California.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	John LUM Architecture	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	11-50	17 contacts →
	Exact match “John Lum Architecture is a San Francisco-based architecture firm known for striking designs, innovative use of materials, green technology, and modern livability, founded by John…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	EAG Studio	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	11-50	17 contacts →
	Exact match “EAG Studio is a full-service residential and commercial design firm located in San Francisco and serving the greater Bay Area, California, and 13 other states.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Point Energy Innovations	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	11-50	17 contacts →
	Exact match “Point Energy Innovations is a building systems and renewable energy engineering company.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Y.A. Studio	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	11-50	16 contacts →
	Exact match “Y.A.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Taylor Lombardo Architects	Exact match	San Francisco, CA, United StatesHQ recorded Oct 12, 2026	11-50	16 contacts →
	Exact match “Taylor Lombardo Architects is an award winning Architecture and Land Planning firm with offices in San Francisco and Napa Valley, California.” Recorded in the RevenueBase company graph · Oct 12, 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 “energy efficient building 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 103 energy efficient building architects based in San Francisco, United States

See the full list, filter by size, metro and specialty, and access 1,080 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy efficient building architects based in San Francisco, United States at a glance

As of Oct 12, 2026

51.0%Verified-email coverage

20.6Average contacts per company

1-10Median size (employees)

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for San Francisco, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 103 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 San Francisco, United States whose business descriptions match “energy efficient building 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 1,080 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 October 12, 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.

Energy efficient building 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 “energy efficient building architects”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy efficient building architects are there based in San Francisco, United States?

RevenueBase identified 103 company matches for energy efficient building architects associated with San Francisco, United States as of October 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?

Glumac 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 energy efficient building architects?

New York leads the United States with 328 company records, followed by Los Angeles (121) and Chicago (108). San Francisco has 103.

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 1,080 professional contacts with verified work emails tracked across these 103 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 October 12, 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.