Company lists · Data refreshed September 2026

Top 25 Leed certified architects based in the United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 5,816 companies tracked

RevenueBase identified 5,816 company matches for leed certified architects associated with the United States as of September 2026 and tracks 99,237 professional contacts across them, including 49,399 with verified work emails. New York is the largest hub.

This list covers company matches for leed certified architects associated with the 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 17, 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 17, 2026 How this list was built

5,816Companies

99,237Contacts tracked

49,399Verified emails

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The 25 largest leed certified architects based in the United States

Ranked by team size

Top 25 of 5,816 company matches for leed certified architects based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	WSP In The U.S	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	10001+	9,318 contacts →
	Exact match “What if you could shape built and natural environments – and the future of those that use them?” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Perkins&will	Exact match	Chicago, IL, United StatesHQ recorded Sep 17, 2026	1,001-5,000	2,958 contacts →
	Exact match “Since 1935, we’ve believed that design has the power to make the world a better, more beautiful place.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	HOK	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	1,001-5,000	2,614 contacts →
	Exact match “HOK is a global interdisciplinary design firm.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	DLR Group	Exact match	30 Offices, MN, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,992 contacts →
	Exact match “DLR Group is an integrated design firm delivering architecture, engineering, interiors, planning, and building optimization for new construction, renovation, and adaptive reuse.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	IMEG	Exact match	Rock Island, IL, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,985 contacts →
	Exact match “Leaders in Engineering and Innovation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	OLA	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	n/a	1,145 contacts →
	Exact match “OLA Sustainability, LLC OLA Sustainability is a consulting firm that focuses on integrating sustainable practices into commercial and multifamily design projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	The Beck Group	Exact match	Dallas, TX, United StatesHQ recorded Sep 17, 2026	501-1,000	1,054 contacts →
	Exact match “We integrate architecture, construction, sustainability, and technology to transform how our clients design and build.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	KPF	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	501-1,000	970 contacts →
	Exact match “KPF is dedicated to transforming cities through impactful design, collaborating closely with the world’s most forward-thinking clients to create high performing, carefully crafted…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Introba	Exact match	St. Louis, MO, United StatesHQ recorded Sep 17, 2026	1,001-5,000	822 contacts →
	Exact match “Introba is one of the world’s largest building engineering and consulting firms with more than employees in offices across the United States, Canada, the United Kingdom, Serbia…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	PAE	Exact match	Portland, OR, United StatesHQ recorded Sep 17, 2026	201-500	744 contacts →
	Exact match “PAE provides mechanical and electrical engineering design, technology system design, energy modeling and analysis, and more.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Lpa, INC	Exact match	Irvine, CA, United StatesHQ recorded Sep 17, 2026	501-1,000	728 contacts →
	Exact match “Since LPA was founded in 1965, it's been our mission to deliver timeless, sustainable designs that benefit the environment, generate lasting value, enrich the human experience and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	H2m Architects Engineers	Exact match	Melville, NY, United StatesHQ recorded Sep 17, 2026	501-1,000	692 contacts →
	Exact match “About H2M H2M architects + engineers is a multi-disciplinary professional consulting and design firm, proud of its long history of client service and consistent ability to meet…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Cushing Terrell	Exact match	Billings, MT, United StatesHQ recorded Sep 17, 2026	201-500	618 contacts →
	Exact match “Cushing Terrell was founded in 1938 by architects Ralph Cushing and Everett Terrell.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	MSA Professional Services	Exact match	Baraboo, WI, United StatesHQ recorded Sep 17, 2026	501-1,000	602 contacts →
	Exact match “As a full-service consulting firm, MSA Professional Services (MSA) is all about creating communities that work.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Ls3p Associates LTD	Exact match	Charleston, SC, United StatesHQ recorded Sep 17, 2026	201-500	530 contacts →
	Exact match “LS3P is an architecture, interiors, and planning firm celebrating more than 60 years of design excellence.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Little Diversified Architectural Consulting	Exact match	Little Global, VA, United StatesHQ recorded Sep 17, 2026	201-500	509 contacts →
	Exact match “At Little, we deliver results far beyond architecture-results you wouldn’t expect from an architectural firm.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	HED	Exact match	Royal Oak, MI, United StatesHQ recorded Sep 17, 2026	201-500	508 contacts →
	Exact match “At HED, great design is about thinking creatively to overcome challenges and improve real world outcomes.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Sitelogiq	Exact match	Minneapolis, MN, United StatesHQ recorded Sep 17, 2026	501-1,000	450 contacts →
	Exact match “SitelogIQ provides design, engineering, and construction management services that help organizations nationwide modernize their facilities and infrastructure.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Estudio Architecture	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	n/a	390 contacts →
	Exact match “eStudio is a specialized full service architectural and boutique design firm.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Glumac	Exact match	San Francisco, CA, United StatesHQ recorded Sep 17, 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 · Sep 17, 2026 · View company records in RevenueBase
21	P2s	Exact match	Long Beach, CA, United StatesHQ recorded Sep 17, 2026	201-500	375 contacts →
	Exact match “P2S has brought forward-thinking, sustainable engineering solutions to California, the Pacific Northwest, and beyond, for over 30 years.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Newcomb & Boyd, LLP	Exact match	Atlanta, GA, United StatesHQ recorded Sep 17, 2026	201-500	363 contacts →
	Exact match “We help clients design and operate facilities that remain resilient, reliable, and ready for what's next.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Wendel Companies	Exact match	Williamsville, NY, United StatesHQ recorded Sep 17, 2026	201-500	355 contacts →
	Exact match “Wendel is an Architecture, Engineering, Energy Efficiency, and Construction Management Firm that delivers customized solutions and turnkey projects in innovative ways.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Cooper Carry	Exact match	Atlanta, GA, United StatesHQ recorded Sep 17, 2026	201-500	336 contacts →
	Exact match “Cooper Carry is a national architecture firm that brings an internationally recognized team of design professionals to the wide variety of project types we engage in, all united…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Hord Coplan Macht	Exact match	Baltimore, MD, United StatesHQ recorded Sep 17, 2026	201-500	333 contacts →
	Exact match “Hord Coplan Macht is an integrated firm offering planning, architecture, landscape architecture, interior design and environmental graphic design with offices in Baltimore…” Recorded in the RevenueBase company graph · Sep 17, 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 “leed certified 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 5,816 leed certified architects based in the United States

See the full list, filter by size, metro and specialty, and access 49,399 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Leed certified architects based in the United States at a glance

As of Sep 17, 2026

49.8%Verified-email coverage

17.1Average contacts per company

1-10Median size (employees)

5.1%Largest-city concentration · New York

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

3,769

11-50

1,684

51-200

279

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 5,816 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 the United States whose business descriptions match “leed certified 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 49,399 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 17, 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.

Leed certified architects by metro

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 “leed certified architects”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many leed certified architects are there based in the United States?

RevenueBase identified 5,816 company matches for leed certified architects associated with the 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?

WSP In The U.S tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most leed certified architects?

New York leads with 296 company records, 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 limited free results with 500 credits to start. Upgrading provides access to the 49,399 professional contacts with verified work emails tracked across these 5,816 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 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 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.