Company lists · Data refreshed September 2026

Top 25 Leed certified architects based in Boston, United States

Name: Leed certified architects based in Boston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 71 companies tracked

RevenueBase identified 71 leed certified architects headquartered in Boston, United States as of September 2026 and tracks 1,103 professional contacts across them, including 628 with verified work emails. New York is the largest hub.

This list covers leed certified architects headquartered in Boston, 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

71Companies

1,103Contacts tracked

628Verified emails

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The 25 largest leed certified architects based in Boston, United States

Ranked by team size

Top 25 of 71 leed certified architects based in Boston, 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	CBT Architects	Indirect evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	51-200	221 contacts →
	Indirect evidence “CBT is working nationally and internationally on projects that range from urban district master planning to large-scale mixed-use developments, civic and cultural venues…” Source: RevenueBase Database · checked Sep 17, 2026
2	Dimella Shaffer	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	51-200	86 contacts →
	Partial evidence “DiMella Shaffer is a privately owned, Boston-based architectural planning and design firm whose talented staff of architects, planners, and interior designers create innovative…” Source: RevenueBase Database · checked Sep 17, 2026
3	ARC Architectural Resources Cambridge	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	51-200	69 contacts →
	Partial evidence “Now in its fifth decade of business, ARC/Architectural Resources Cambridge, founded in 1969, is one of the nation’s leading architectural, planning and interior design firms…” Source: RevenueBase Database · checked Sep 17, 2026
4	Icon Architecture	Indirect evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	67 contacts →
	Indirect evidence “ICON is a Boston-based, women-owned business with 50+ talented staff.” Source: RevenueBase Database · checked Sep 17, 2026
5	LDA Architecture & Interiors	Indirect evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	46 contacts →
	Indirect evidence “Founded in 1992, LDa has provided award-winning design solutions for a wide range of clients throughout New England, practicing in the residential, interior design, commercial…” Source: RevenueBase Database · checked Sep 17, 2026
6	Ellenzweig	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	44 contacts →
	Partial evidence “Ellenzweig is a 50-person architecture firm in Boston that provides full architectural design and lab planning services.” Source: RevenueBase Database · checked Sep 17, 2026
7	Bruner Cott	Indirect evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	39 contacts →
	Indirect evidence “At Bruner/Cott & Associates, we are dedicated to enhancing quality of life, economic vigor, and sense of community through thoughtful, sustainable design.” Source: RevenueBase Database · checked Sep 17, 2026
8	Rode Architects INC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	39 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
9	The Collaborative	Indirect evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	38 contacts →
	Indirect evidence “The Collaborative is an award-winning consulting firm with a national reputation for excellence in planning, design, and communications.” Source: RevenueBase Database · checked Sep 17, 2026
10	Dinisco Design, INC	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	29 contacts →
	Partial evidence “DiNisco Design is an award-winning firm of architects specializing in educational, municipal, and institutional facilities.” Source: RevenueBase Database · checked Sep 17, 2026
11	Flansburgh Architects	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	27 contacts →
	Partial evidence “Flansburgh is a Boston-based architectural firm, internationally recognized as a leader in the planning and design of schools.” Source: RevenueBase Database · checked Sep 17, 2026
12	Leers Weinzapfel Associates	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	23 contacts →
	Partial evidence “Leers Weinzapfel Assoc is an architecture & planning company based out of 75 Kneeland St, Boston, Massachusetts, United States.” Source: RevenueBase Database · checked Sep 17, 2026
13	Perry Dean Rogers Partners Architects	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	22 contacts →
	Partial evidence “Perry Dean Rogers is an architecture firm specializing in design for higher education and cultural institutional clients, known for distinctive works of architecture throughout…” Source: RevenueBase Database · checked Sep 17, 2026
14	Vivo Architecture	Indirect evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence “This year we are celebrating 39 years in business- since 1982!” Source: RevenueBase Database · checked Sep 17, 2026
15	Stack CO	Indirect evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	20 contacts →
	Indirect evidence “Stack + Co.” Source: RevenueBase Database · checked Sep 17, 2026
16	Dream Collaborative, LLC	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “DREAM Collaborative is a Boston-based, award-winning 100% MBE architecture, planning, and development firm.” Source: RevenueBase Database · checked Sep 17, 2026
17	BWA Architecture	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	18 contacts →
	Partial evidence “BAKER \| WOHL ARCHITECTS was founded in 1993 as a joint venture by Stephen D.” Source: RevenueBase Database · checked Sep 17, 2026
18	Studio LUZ Architects	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	18 contacts →
	Partial evidence “Architecture built on the foundations of social responsibility and sustainable construction to draw out the exceptional potential within each project.” Source: RevenueBase Database · checked Sep 17, 2026
19	Brown, Richardson Rowe, Landscape Architects Planners	Strong evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	16 contacts →
	Strong evidence “Brown, Richardson + Rowe, Inc, Landscape Architects + Planners, is a certified Women-Owned Business Enterprise founded in 1981.” Source: RevenueBase Database · checked Sep 17, 2026
20	Flavin Architects	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	15 contacts →
	Partial evidence “We are a residential architecture firm focusing on homes that relate beautifully to their surroundings, with sculpted lines and timeless materials.” Source: RevenueBase Database · checked Sep 17, 2026
21	Jonathan Levi Architects	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “Jonathan Levi Architects (JLA) is a firm practicing architecture focused on the co-creation of places which enrich ideation, collaboration and well-being in all spheres of daily…” Source: RevenueBase Database · checked Sep 17, 2026
22	Beacon Architectural Associates	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “Located in Boston’s historic Leather District, Beacon Architectural Associates(BAA) is a 54 - year - old firm with architects registered in 36 states, and counting.” Source: RevenueBase Database · checked Sep 17, 2026
23	Zeroenergy Design	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	1-10	11 contacts →
	Partial evidence “ZeroEnergy Design (ZED) is a full service modern green architecture and mechanical design firm.” Source: RevenueBase Database · checked Sep 17, 2026
24	Touloukian Touloukian INC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	1-10	11 contacts →
	Indirect evidence “Founded in 2003 by Theodore Touloukian, Touloukian Touloukian Inc.” Source: RevenueBase Database · checked Sep 17, 2026
25	PAF Architects	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	1-10	11 contacts →
	Partial evidence “PAF Architects is a Boston based consulting firm specializing in: • New construction • Adaptive reuse of older buildings • Historic preservation, • Custom residential design •…” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: leed certified architects. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names leed certified architects.
Partial evidence: Its own public description names part of leed certified architects, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name leed certified architects. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 71 leed certified architects based in Boston, United States

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

As of Sep 17, 2026

56.9%Verified-email coverage

15.5Average contacts per company

1-10Median size (employees)

414.1%Largest-city concentration · New York

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Boston, so it is reported there. Company counts and contact totals on this page are exact for Boston, over 71 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 Boston, 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 Boston 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, 628 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.

Leed certified architects by metro in the United States

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 Boston, United States?

RevenueBase identified 71 leed certified architects headquartered in Boston, 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?

CBT Architects, headquartered in Boston, 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 628 verified decision-maker contacts tracked across these 71 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.

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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 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.