Company lists · Data refreshed September 2026

Top 25 Energy and infrastructure law firms based in New York, United States

Name: Energy and infrastructure law firms based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 193 companies tracked

RevenueBase identified 193 company matches for energy and infrastructure law firms associated with New York, United States as of September 2026 and tracks 30,784 professional contacts across them, including 16,862 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers company matches for energy and infrastructure law firms 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 September 28, 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 28, 2026 How this list was built

193Companies

30,784Contacts tracked

16,862Verified emails

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The 25 largest energy and infrastructure law firms based in New York, United States

Ranked by team size

Top 25 of 193 company matches for energy and infrastructure law firms based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	White & Case LLP	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	7,485 contacts →
	Exact match “White & Case is a global law firm with longstanding offices in the markets that matter today.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Skadden, Arps, Slate, Meagher & Flom LLP And Affiliates	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	4,540 contacts →
	Exact match “Skadden, Arps, Slate, Meagher & Flom LLP and Affiliates delivers the highest quality advice and novel solutions to legal challenges, enabling clients to achieve their business…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Paul, Weiss, Rifkind, Wharton & Garrison LLP	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,577 contacts →
	Exact match “Paul, Weiss, Rifkind, Wharton & Garrison LLP is a global law firm of more than 1,500 lawyers focused on helping clients navigate their most complex legal and business challenges.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Willkie Farr & Gallagher LLP	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,190 contacts →
	Exact match “Willkie Farr & Gallagher LLP provides leading-edge legal solutions on complex, business critical issues spanning markets and industries.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Proskauer Rose LLP	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,096 contacts →
	Exact match “We are 800+ lawyers serving clients from offices located in the leading financial and business centers in the Americas, Europe and Asia.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Pillsbury Winthrop Shaw Pittman LLP	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,949 contacts →
	Exact match “Pillsbury is one of the world’s foremost law firms, operating at the intersection of technology innovation, capital and government.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Debevoise & Plimpton	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,871 contacts →
	Exact match “Debevoise & Plimpton LLP is a premier law firm with market-leading practices, a global perspective and strong New York roots.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Fried Frank	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	501-1,000	1,584 contacts →
	Exact match “Fried, Frank, Harris, Shriver & Jacobson LLP advises the world's leading corporations, investment funds and financial institutions on their most critical legal needs and business…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	The Vertex Companies LLC	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	501-1,000	765 contacts →
	Exact match “The Vertex Companies, LLC is a global consulting firm that provides strategic advisory, project management, and dispute resolution services for organizations that face complex…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Kelley Drye & Warren LLP	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	501-1,000	690 contacts →
	Exact match “Kelley Drye is an AmLaw 200 law firm of more than 350 lawyers and other professionals practicing in New York, NY; Washington, D.C; Chicago, IL; Houston, TX, Los Angeles, CA; San…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	H&h	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	501-1,000	530 contacts →
	Exact match “With more than 139 years of experience, H&H is a trusted, full-service infrastructure engineering firm delivering complex, forward-looking solutions that advance our clients’…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Curtis, Mallet-Prevost, Colt & Mosle LLP	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	201-500	484 contacts →
	Exact match “Curtis, Mallet-Prevost, Colt & Mosle LLP is a leading international law firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Kobre & KIM	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	201-500	437 contacts →
	Exact match “Kobre & Kim is a conflict-free global law firm focused exclusively on disputes and investigations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Patterson Belknap Webb & Tyler LLP	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	201-500	356 contacts →
	Exact match “Founded in 1919, Patterson Belknap is a law firm of approximately 200 lawyers committed to providing high quality legal advice and service to clients and to maintaining a…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Seward & Kissel LLP	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	201-500	335 contacts →
	Exact match “Seward & Kissel, founded in 1890, is a leading U.S.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Stroock & Stroock & Lavan LLP	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	501-1,000	299 contacts →
	Exact match “With more than 500 legal and business professionals across the US, Stroock is a national firm with international reach.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Peckar & Abramson, P.C	Exact match	New York, United StatesHQ recorded Sep 28, 2026	201-500	247 contacts →
	Exact match “For over four decades, Peckar & Abramson has been a leader and innovator in construction law, providing tailored results for its clients – delivered with a commitment to…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Tarter Krinsky & Drogin LLP	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	51-200	244 contacts →
	Exact match “Celebrating more than two decades of legal service, Tarter Krinsky & Drogin is a bicoastal midsize law firm with an established international reputation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Morrison Cohen LLP	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	51-200	208 contacts →
	Exact match “Morrison Cohen gives you the best of all worlds: the range of experience of a full-service law firm, the personalized, senior-level attention of a boutique firm and the…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Hawkins Delafield & Wood LLP	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	51-200	146 contacts →
	Exact match “Hawkins is a nationally recognized leader in public finance.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	LEO Berwick	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	51-200	108 contacts →
	Exact match “Leo Berwick is a commercially focused deal advisory firm supporting the needs of the world’s largest infrastructure funds, infrastructure and energy developers, pension funds…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Tannenbaum Helpern	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	51-200	106 contacts →
	Exact match “Tannenbaum Helpern is a business law firm whose mission is to deliver the highest quality legal services in a practical and efficient manner, bringing to bear the judgment and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Environ Energy	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	51-200	98 contacts →
	Exact match “Environ Energy is a leader in accelerating global sustainable energy transformation for more than 30 years.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Skarzynski Marick & Black LLP	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	51-200	78 contacts →
	Exact match “Skarzynski Marick is a business law firm with extensive experience in insurance.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Ballon Stoll P.C	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	11-50	70 contacts →
	Exact match “Grounded in History; Poised for the Future Founded in 1931 and built upon a tradition of excellence, Ballon Stoll P.C.” Recorded in the RevenueBase company graph · Sep 28, 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 and infrastructure law firms”. 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 193 energy and infrastructure law firms based in New York, United States

See the full list, filter by size, metro and specialty, and access 16,862 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy and infrastructure law firms based in New York, United States at a glance

As of Sep 28, 2026

54.8%Verified-email coverage

159.5Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

105

11-50

51-200

201-500

501-1,000

1,001-5,000

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 193 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 “energy and infrastructure law firms” 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 16,862 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 28, 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 and infrastructure law firms 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 and infrastructure law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy and infrastructure law firms are there based in New York, United States?

RevenueBase identified 193 company matches for energy and infrastructure law firms associated with New York, 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?

White & Case LLP 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 and infrastructure law firms?

New York leads the United States with 198 company records, followed by Houston (193) and Washington (125).

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 16,862 professional contacts with verified work emails tracked across these 193 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 28, 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.