Company lists · Data refreshed October 2026

Top 25 Mergers and acquisitions energy lawyers worldwide

Name: Mergers and acquisitions energy lawyers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 18, 2026 5,814 companies tracked

RevenueBase identified 5,814 company matches for mergers and acquisitions energy lawyers worldwide as of October 2026 and tracks 164,168 professional contacts across them, including 77,536 with verified work emails. The United States is the largest market and Paris the largest hub.

This list covers company matches for mergers and acquisitions energy lawyers worldwide, 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 18, 2026. Country and city lists for mergers and acquisitions energy lawyers follow the table.

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 18, 2026 How this list was built

5,814Companies

164,168Contacts tracked

77,536Verified emails

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The 25 largest mergers and acquisitions energy lawyers worldwide

Ranked by team size

Top 25 of 5,814 company matches for mergers and acquisitions energy lawyers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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	A&o Shearman	Exact match	Budapest, United KingdomHQ recorded Oct 18, 2026	5,001-10,000	6,952 contacts →
	Exact match “A&O Shearman transforms the way law is practiced, to deliver unparalleled results for our clients' most complex matters – everywhere in the world.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2	Skadden, Arps, Slate, Meagher & Flom LLP And Affiliates	Exact match	New York, NY, United StatesHQ recorded Oct 18, 2026	1,001-5,000	4,893 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 · Oct 18, 2026 · View company records in RevenueBase
3	Cooley LLP	Exact match	Palo Alto, CA, United StatesHQ recorded Oct 18, 2026	1,001-5,000	3,514 contacts →
	Exact match “Clients partner with Cooley on transformative deals, complex IP and regulatory matters, and high-stakes litigation.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4	Orrick, Herrington & Sutcliffe LLP	Exact match	San Francisco, CA, United StatesHQ recorded Oct 18, 2026	1,001-5,000	3,253 contacts →
	Exact match “Orrick is a global law firm focused on serving the Technology & Innovation, Energy & Infrastructure, Finance and Life Sciences & HealthTech sectors.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5	Foley & Lardner LLP	Exact match	Milwaukee, WI, United StatesHQ recorded Oct 18, 2026	1,001-5,000	2,921 contacts →
	Exact match “Foley & Lardner LLP stands at the nexus of the Energy & Infrastructure, Health Care & Life Sciences, Innovative Technology, and Manufacturing Sectors.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6	Simmons & Simmons	Exact match	London, United KingdomHQ recorded Oct 18, 2026	1,001-5,000	2,607 contacts →
	Exact match “An international law firm that acts like your business partner.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7	Arnold & Porter	Exact match	Washington, DC, United StatesHQ recorded Oct 18, 2026	1,001-5,000	2,356 contacts →
	Exact match “Arnold & Porter combines sophisticated regulatory, litigation, and transactional capabilities to resolve clients’ most complex issues.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8	Trilegal	Exact match	Mumbai, IndiaHQ recorded Oct 18, 2026	1,001-5,000	2,259 contacts →
	Exact match “Trilegal is a leading full-service law firm in India with over 25 years of experience, known for its depth of expertise and client-focused approach.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9	Dechert LLP	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 18, 2026	1,001-5,000	2,138 contacts →
	Exact match “Dechert is the law firm that helps business leaders lead.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10	Slaughter And MAY	Exact match	London, United KingdomHQ recorded Oct 18, 2026	1,001-5,000	2,059 contacts →
	Exact match “Slaughter and May is regarded as one of the most prestigious law firms in the world.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11	Pillsbury Winthrop Shaw Pittman LLP	Exact match	New York, NY, United StatesHQ recorded Oct 18, 2026	1,001-5,000	2,011 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 · Oct 18, 2026 · View company records in RevenueBase
12	Troutman Pepper Locke LLP	Exact match	United StatesHQ recorded Oct 18, 2026	1,001-5,000	2,006 contacts →
	Exact match “Troutman Pepper Locke LLP helps clients solve complex legal challenges and achieve their business goals in an ever-changing global economy.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13	Cyril Amarchand Mangaldas	Exact match	Mumbai, IndiaHQ recorded Oct 18, 2026	1,001-5,000	1,873 contacts →
	Exact match “Cyril Amarchand Mangaldas (CAM) is India’s leading law firm with a global reputation of being trusted advisers to its clients.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14	Faegre Drinker	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 18, 2026	1,001-5,000	1,869 contacts →
	Exact match “Faegre Drinker is a firm designed for clients.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15	Venable LLP	Exact match	Washington, DC, United StatesHQ recorded Oct 18, 2026	1,001-5,000	1,834 contacts →
	Exact match “Committed to Your Success – As a law firm of more than 900 professionals, Venable delivers legal services globally in every area of regulatory compliance, government affairs…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16	Vinson & Elkins	Exact match	Houston, TX, United StatesHQ recorded Oct 18, 2026	1,001-5,000	1,785 contacts →
	Exact match “Vinson & Elkins is a law firm of global distinction, working with leading companies on wide-ranging matters in key industries across the economy.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17	Ballard Spahr LLP	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 18, 2026	1,001-5,000	1,772 contacts →
	Exact match “Ballard Spahr LLP, an Am Law 100 law firm with more than 750 lawyers in 19 U.S.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18	Dorsey & Whitney LLP	Exact match	Minneapolis, MN, United StatesHQ recorded Oct 18, 2026	1,001-5,000	1,702 contacts →
	Exact match “Clients have relied on the international law firm of Dorsey & Whitney LLP since 1912 as a trusted legal advisor and valued business partner.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19	Haynes And Boone, LLP	Exact match	Dallas, TX, United StatesHQ recorded Oct 18, 2026	1,001-5,000	1,641 contacts →
	Exact match “Haynes Boone is among the fastest-growing firms in the Am Law 100, providing full-service counsel across sectors, including corporate, energy, financial services, real estate…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20	Corrs Chambers Westgarth	Exact match	Sydney, AustraliaHQ recorded Oct 18, 2026	1,001-5,000	1,602 contacts →
	Exact match “Corrs Chambers Westgarth is Australia’s leading independent law firm.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21	Stephenson Harwood LLP	Exact match	London, United KingdomHQ recorded Oct 18, 2026	1,001-5,000	1,593 contacts →
	Exact match “Stephenson Harwood is an international law firm, and we're committed to creating 'positive partnerships' with our clients.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22	Baker Botts	Exact match	Houston, TX, United StatesHQ recorded Oct 18, 2026	1,001-5,000	1,573 contacts →
	Exact match “Baker Botts is an international law firm whose lawyers practice throughout a network of offices around the globe.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23	Hill Dickinson LLP	Exact match	Liverpool, United KingdomHQ recorded Oct 18, 2026	1,001-5,000	1,356 contacts →
	Exact match “An unpredictable world calls for a progressive-thinking law firm that’s aligned to your ambitions.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24	Hunton Andrews Kurth LLP	Exact match	Washington, DC, United StatesHQ recorded Oct 18, 2026	1,001-5,000	1,346 contacts →
	Exact match “For 125 years, Hunton has served clients across the globe with a collaborative and purposeful approach.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25	MINTZ	Exact match	Boston, MA, United StatesHQ recorded Oct 18, 2026	1,001-5,000	1,332 contacts →
	Exact match “Mintz is a full-service law firm serving clients in the life sciences, energy, private equity, and technology industries.” Recorded in the RevenueBase company graph · Oct 18, 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 “mergers and acquisitions energy lawyers”. 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 5,814 mergers and acquisitions energy lawyers worldwide

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Mergers and acquisitions energy lawyers worldwide at a glance

As of Oct 18, 2026

47.2%Verified-email coverage

28.2Average contacts per company

1-10Median size (employees)

3.2%Largest-city concentration · Paris

Oct 18, 2026Page data refreshed

Companies by employee count

1-10

3,221

11-50

2,021

51-200

390

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for mergers and acquisitions energy lawyers are linked below.
What qualifies: Company records worldwide whose business descriptions match “mergers and acquisitions energy lawyers” 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. 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 77,536 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 18, 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.

Mergers and acquisitions energy lawyers by location

60 lists · largest first

Every Mergers and acquisitions energy lawyers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “mergers and acquisitions energy lawyers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mergers and acquisitions energy lawyers are there worldwide?

RevenueBase identified 5,814 company matches for mergers and acquisitions energy lawyers worldwide 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?

A&o Shearman tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most mergers and acquisitions energy lawyers?

The United States leads with 862 companies, followed by Brazil (435) and France (294). Every mergers and acquisitions energy lawyers list by country and city is linked on this page.

Which city has the most mergers and acquisitions energy lawyers?

Paris leads with 184 company records, followed by Sao Paulo (170) and Houston (104).

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 77,536 professional contacts with verified work emails tracked across these 5,814 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 18, 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.