Company lists · Data refreshed October 2026

Top 25 Leed certified building services based in New York, United States

Name: Leed certified building services based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 17, 2026 305 companies tracked

RevenueBase identified 305 company matches for leed certified building services associated with New York, United States as of October 2026 and tracks 19,438 professional contacts across them, including 10,075 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers company matches for leed certified building services associated with New York, 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 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 Oct 17, 2026 How this list was built

305Companies

19,438Contacts tracked

10,075Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest leed certified building services based in New York, United States

Ranked by team size

Top 25 of 305 company matches for leed certified building services based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 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 Oct 17, 2026	10001+	10,184 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 · Oct 17, 2026 · View company records in RevenueBase
2	HOK	Exact match	New York, NY, United StatesHQ recorded Oct 17, 2026	1,001-5,000	2,772 contacts →
	Exact match “HOK is a global interdisciplinary design firm.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3	KPF	Exact match	New York, NY, United StatesHQ recorded Oct 17, 2026	501-1,000	1,058 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 · Oct 17, 2026 · View company records in RevenueBase
4	Syska Hennessy Group	Exact match	New York, United StatesHQ recorded Oct 17, 2026	501-1,000	835 contacts →
	Exact match “Consult Engineer Commission At Syska Hennessy Group, we create exceptional environments.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5	Jaros, Baum & Bolles Jb&b	Exact match	New York, NY, United StatesHQ recorded Oct 17, 2026	201-500	488 contacts →
	Exact match “Jaros, Baum & Bolles, Inc.(JB & B) is a leading consulting engineering firm specializing in mechanical, electrical, plumbing, and fire protection (MEP/FP) systems for complex…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6	CSA Group, Architects And Engineers	Exact match	New York, NY, United StatesHQ recorded Oct 17, 2026	501-1,000	456 contacts →
	Exact match “CSA Group is a full-service, A/E/Env, PM/CM & Inspections, and Emergency Management consulting firm.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7	HAKS	Exact match	New York, NY, United StatesHQ recorded Oct 17, 2026	501-1,000	260 contacts →
	Exact match “From humble beginnings in 1991 as a 2-person company in New York City, we have now grown into a 500-person strong consulting firm, with 15 regional offices in the US (and India).” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8	Ennead Architects	Exact match	New York, NY, United StatesHQ recorded Oct 17, 2026	51-200	199 contacts →
	Exact match “Ennead, a CannonDesign Company, is an internationally acclaimed 160+ person practice based in New York City with offices in Los Angeles and Shanghai.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9	Robert Derector Associates	Exact match	New York, NY, United StatesHQ recorded Oct 17, 2026	51-200	185 contacts →
	Exact match “Robert Derector Associates is a full service engineering firm with a local feel and a global reach.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10	Mckissack	Exact match	New York, NY, United StatesHQ recorded Oct 17, 2026	51-200	134 contacts →
	Exact match “McKissack & McKissack is the oldest minority-owned construction firm in the United States.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11	Rand Engineering & Architecture, DPC	Exact match	New York, NY, United StatesHQ recorded Oct 17, 2026	51-200	132 contacts →
	Exact match “RAND Engineering & Architecture, DPC is an independently owned consulting firm serving owners, boards, property managers, architects, and institutions.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12	TED Moudis Associates	Exact match	New York, NY, United StatesHQ recorded Oct 17, 2026	51-200	132 contacts →
	Exact match “Ted Moudis Associates designs workplaces that provide sustainable environments and flexible workplace solutions built for longevity, productivity, and enjoyment.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13	Codegreen	Exact match	New York, NY, United StatesHQ recorded Oct 17, 2026	51-200	76 contacts →
	Exact match “CodeGreen is a leading national sustainability and energy efficiency consulting firm.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14	Icon Interiors, INC	Exact match	New York, NY, United StatesHQ recorded Oct 17, 2026	51-200	74 contacts →
	Exact match “Icon Interiors is a full service interior construction management and general contracting firm.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15	En-Power Group	Exact match	New York, NY, United StatesHQ recorded Oct 17, 2026	51-200	69 contacts →
	Exact match “We help building owners cut carbon, reduce costs, and stay compliant.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16	Urbahn Architects	Exact match	New York, NY, United StatesHQ recorded Oct 17, 2026	51-200	68 contacts →
	Exact match “Since its founding by Max O.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17	PEI Cobb Freed & Partners	Exact match	New York, NY, United StatesHQ recorded Oct 17, 2026	51-200	65 contacts →
	Exact match “a global leader in architecture, planning, and sustainable design” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18	EME Consulting Engineering And Architecture Group, LLC	Exact match	New York, NY, United StatesHQ recorded Oct 17, 2026	11-50	65 contacts →
	Exact match “EME Consulting Engineering and Architecture Group, LLC (EME Group) is an award-winning professional engineering firm licensed and insured to provide professional engineering…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19	EDG Architecture Engineering	Exact match	New York, NY, United StatesHQ recorded Oct 17, 2026	51-200	64 contacts →
	Exact match “We are architects, engineers and consultants who specialize in the design of new buildings, renovations, and restoration projects.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20	Ettinger Engineering Associates	Exact match	New York, NY, United StatesHQ recorded Oct 17, 2026	51-200	52 contacts →
	Exact match “Ettinger Engineering Associates is a full service consulting engineering firm providing mechanical, electrical & plumbing/fire protection (MEP/FP) building design as well as…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21	Ancora Engineering Architecture	Exact match	New York, NY, United StatesHQ recorded Oct 17, 2026	11-50	41 contacts →
	Exact match “Ancora Engineering + Architecture is a multidisciplinary design firm providing consulting services to the construction industry in the New York metropolitan area.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22	Spacesmith	Exact match	New York, NY, United StatesHQ recorded Oct 17, 2026	11-50	39 contacts →
	Exact match “Architecture \| Planning \| Interior Design Spacesmith is creating impactful, intelligent, and sustainable solutions that advance our clients’ missions, business goals, and culture.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23	GEA Consulting Engineers	Exact match	New York, NY, United StatesHQ recorded Oct 17, 2026	11-50	39 contacts →
	Exact match “GEA Consulting Engineers is one of New York’s top engineering firms, specializing in the innovative design of mechanical, electrical, plumbing, fire protection, commissioning…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24	Stefan AL Architects	Exact match	New York, NY, United StatesHQ recorded Oct 17, 2026	n/a	39 contacts →
	Exact match “Stefan Al Architects is a design studio focused on sustainable architecture and urban design” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25	Margulies Hoelzli Architecture, Pllc	Exact match	New York, NY, United StatesHQ recorded Oct 17, 2026	11-50	34 contacts →
	Exact match “Margulies Hoelzli Architecture is a full-service architecture firm with a design approach, project management skills and an interdisciplinary teamwork structure that deliver…” Recorded in the RevenueBase company graph · Oct 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 building services”. 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 305 leed certified building services based in New York, United States

See the full list, filter by size, metro and specialty, and access 10,075 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Leed certified building services based in New York, United States at a glance

As of Oct 17, 2026

51.8%Verified-email coverage

63.7Average contacts per company

1-10Median size (employees)

Oct 17, 2026Page data refreshed

Companies by employee count

1-10

168

11-50

106

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 305 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 New York, United States whose business descriptions match “leed certified building services” 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 10,075 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 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 building services 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 “leed certified building services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many leed certified building services are there based in New York, United States?

RevenueBase identified 305 company matches for leed certified building services associated with New York, 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?

WSP In The U.S 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 leed certified building services?

New York leads the United States with 305 company records, followed by Chicago (130) and Los Angeles (117).

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 10,075 professional contacts with verified work emails tracked across these 305 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 305 leed certified building services based in New York, United States. Start with a free account, no credit card.

Download this list →

Related lists

Leed certified building services by geography

Browse the directory

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.