Company lists · Data refreshed September 2026

Top 18 Leed certified architects based in Berkeley, United States

RevenueBase identified 33 leed certified architects headquartered in Berkeley, United States as of September 2026 and tracks 158 professional contacts across them, including 69 with verified work emails. New York is the largest hub.

This list covers leed certified architects headquartered in Berkeley, 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
33Companies
158Contacts tracked
69Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 18 largest leed certified architects based in Berkeley, United States

Ranked by team size
Top 18 of 33 leed certified architects based in Berkeley, United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to leed certified architects: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceBerkeley, CA, United StatesHQ checked Sep 17, 202611-5016 contacts →

Indirect evidence

“Verdant Structural Engineers (VSE) continues the practice of Kevin Donahue Structural Engineers (KDSE), located on Codornices Creek in Berkeley, California, and providing…”

Source: RevenueBase Database · checked Sep 17, 2026
2Partial evidenceBerkeley, CA, United StatesHQ checked Sep 17, 202611-5016 contacts →

Partial evidence

“Kava Massih Architects is a full service architectural firm with headquarters in Berkeley and a satellite office in San Francisco.”

Source: RevenueBase Database · checked Sep 17, 2026
3Indirect evidenceBerkeley, CA, United StatesHQ checked Sep 17, 20261-1014 contacts →

Indirect evidence

“Celery is a design studio focused on creating communications that have a positive impact in the world.”

Source: RevenueBase Database · checked Sep 17, 2026
4Partial evidenceBerkeley, CA, United StatesHQ checked Sep 17, 202611-5011 contacts →

Partial evidence

“Founded over 60 years ago, Levitch Associates is a Berkeley-based architect-led design-build firm serving the East Bay and surrounding communities.”

Source: RevenueBase Database · checked Sep 17, 2026
5Indirect evidenceBerkeley, CA, United StatesHQ checked Sep 17, 20261-109 contacts →

Indirect evidence

“SDT is a Berkeley based firm established in 1991.”

Source: RevenueBase Database · checked Sep 17, 2026
6Partial evidenceBerkeley, CA, United StatesHQ checked Sep 17, 20261-107 contacts →

Partial evidence

“JOHN NORTHMORE ROBERTS & ASSOCIATES was established in 1984 to provide landscape architecture and environmental planning services to the public and private sectors.”

Source: RevenueBase Database · checked Sep 17, 2026
7Indirect evidenceBerkeley, CA, United StatesHQ checked Sep 17, 202611-505 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 17, 2026
8Partial evidenceBerkeley, CA, United StatesHQ checked Sep 17, 20261-105 contacts →

Partial evidence

“Turnbull Griffin Haesloop is an award-winning architecture firm in Berkeley, CA, led by Eric Haesloop FAIA.”

Source: RevenueBase Database · checked Sep 17, 2026
9Partial evidenceBerkeley, CA, United StatesHQ checked Sep 17, 20261-104 contacts →

Partial evidence

“An early innovator in designing projects with both people and earth care in mind, Todd Jersey Architecture (TJA) leads the way in sustainable, cost-effective design, creating some…”

Source: RevenueBase Database · checked Sep 17, 2026
10Indirect evidenceBerkeley, CA, United StatesHQ checked Sep 17, 20261-103 contacts →

Indirect evidence

“At Mantle, our mission centers on being invested partners in the co-creation of inventive, ecologically sustainable landscapes that nurture thriving communities.”

Source: RevenueBase Database · checked Sep 17, 2026
11Indirect evidenceBerkeley, CA, United StatesHQ checked Sep 17, 20261-103 contacts →

Indirect evidence

“Interior Design”

Source: RevenueBase Database · checked Sep 17, 2026
12Indirect evidenceBerkeley, CA, United StatesHQ checked Sep 17, 20261-102 contacts →

Indirect evidence

“Landscape Design”

Source: RevenueBase Database · checked Sep 17, 2026
13Indirect evidenceBerkeley, CA, United StatesHQ checked Sep 17, 202611-502 contacts →

Indirect evidence

“For over 30 years Sontag Construction, Inc.”

Source: RevenueBase Database · checked Sep 17, 2026
14Indirect evidenceBerkeley, CA, United StatesHQ checked Sep 17, 20261-102 contacts →

Indirect evidence

“Streamline Green is dedicated to using building science and integrated design to help teams achieve efficient and effective green building solutions.”

Source: RevenueBase Database · checked Sep 17, 2026
15Partial evidenceBerkeley, CA, United StatesHQ checked Sep 17, 20261-102 contacts →

Partial evidence

“A full service landscape architecture firm based in Berkeley, California providing high-end sustainable designs.”

Source: RevenueBase Database · checked Sep 17, 2026
16Partial evidenceBerkeley, CA, United StatesHQ checked Sep 17, 20261-101 contacts →

Partial evidence

“Trachtenberg Architects is a Berkeley based firm established in 1991.”

Source: RevenueBase Database · checked Sep 17, 2026
17Partial evidenceBerkeley, CA, United StatesHQ checked Sep 17, 20261-101 contacts →

Partial evidence

“Loman McNamara is a San Francisco Bay Area architecture firm that provides services for design through construction.”

Source: RevenueBase Database · checked Sep 17, 2026
18Indirect evidenceBerkeley, CA, United StatesHQ checked Sep 17, 20261-101 contacts →

Indirect evidence

“Independent strategy & execution design consultancy, with particular focus on green tech, sustainability and global real estate strategy.”

Source: RevenueBase Database · checked Sep 17, 2026

Showing 18 of 33 leed certified architects based in Berkeley, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 69 reachable decision-makers.

Free signup · no credit card

View the full list →

Leed certified architects based in Berkeley, United States at a glance

As of Sep 17, 2026
43.7%Verified-email coverage
4.8Average contacts per company
1-10Median size (employees)
890.9%Largest-city concentration · New York
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
8

Email recency for this list is measured across the whole United States list rather than for Berkeley, so it is reported there. Company counts and contact totals on this page are exact for Berkeley, over 33 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 leed certified architects, 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 Berkeley, United States whose own description of what they do matches “leed certified architects”. 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 leed certified architects), 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 leed certified architects, and records with no verified work email. Companies headquartered outside Berkeley 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, 69 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.

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 leed certified architects, 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 leed certified architects are there based in Berkeley, United States?

RevenueBase identified 33 leed certified architects headquartered in Berkeley, 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?

Verdant Structural Engineers, headquartered in Berkeley, tops this list with the largest team on record.

Which city has the most leed certified architects?

New York leads with 294 headquartered companies, followed by Los Angeles (129) and Chicago (109).

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 69 verified decision-maker contacts tracked across these 33 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.

Ready to reach these companies? Verified emails and direct dials for all 33 leed certified architects based in Berkeley, United States. Start with a free account, no credit card.

Download this list →

Related lists

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.