Company lists · Data refreshed September 2026

Top 25 Nuclear energy law firms worldwide

RevenueBase identified 66 company matches for nuclear energy law firms worldwide as of September 2026 and tracks 519 professional contacts across them, including 208 with verified work emails. The United States is the largest market and Washington the largest hub.

This list covers company matches for nuclear energy law firms 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 September 29, 2026. Country and city lists for nuclear energy law firms 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 Sep 29, 2026 How this list was built
66Companies
519Contacts tracked
208Verified emails
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The 25 largest nuclear energy law firms worldwide

Ranked by team size
Top 25 of 66 company matches for nuclear energy law firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchDenver, CO, United StatesHQ recorded Sep 29, 202651-20064 contacts →

Exact match

“At Beatty & Wozniak, we focus on energy and natural resources law.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchRockville, MD, United StatesHQ recorded Sep 29, 202651-20047 contacts →

Exact match

“EXCEL has evolved over the last four decades to meet the needs of the nuclear energy industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchOak Ridge, TN, United StatesHQ recorded Sep 29, 202651-20036 contacts →

Exact match

“At Paschal Solutions, we are more than engineers-we are problem solvers, innovators, and trusted partners in providing nuclear safety and specialized nuclear engineering technical…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchMikkeli, FinlandHQ recorded Sep 29, 202611-5035 contacts →

Exact match

“Platom is an independent and agile nuclear expert.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchAtlanta, GA, United StatesHQ recorded Sep 29, 202611-5023 contacts →

Exact match

“Mercer Thompson LLC is a boutique law firm that provides top-tier transactional legal services to companies in the energy industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchPuteaux, FranceHQ recorded Sep 29, 202611-5022 contacts →

Exact match

“NucAdvisor is a nuclear consulting company established in France by a group of senior executives and high-level experts from across the European nuclear industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchStockholm, SwedenHQ recorded Sep 29, 2026n/a18 contacts →

Exact match

“We are a team of experts from different parts of the nuclear industry working together.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5018 contacts →

Exact match

“Prospect Law is a UK regulated law firm with specialist expertise advising on renewable and nuclear energy sectors.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchWashington, DC, United StatesHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“Rock Creek Energy Group is a group of diverse and like-minded professionals with a shared passion – Energy.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchWashington, DC, United StatesHQ recorded Sep 29, 202611-509 contacts →

Exact match

“For more than forty years, we at Harmon, Curran, Spielberg + Eisenberg, LLP, have served the legal needs of individuals and organizations to help them advance social, economic and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchBurlington, VT, United StatesHQ recorded Sep 29, 20261-108 contacts →

Exact match

“Prime is providing Engineering Services to advanced nuclear developers taking ground-breaking ideas through to commercialization of carbon free, base load power.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchUnited StatesHQ recorded Sep 29, 20261-107 contacts →

Exact match

“Founded by Dan Stout, Advanced Nuclear Advisors is a premier consulting firm with comprehensive nuclear energy expertise specializing in enabling new nuclear project development.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchNorthampton, United KingdomHQ recorded Sep 29, 20261-107 contacts →

Exact match

“Equilibrion is a young, ambitious firm set up for one purpose.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchBrooklyn, United StatesHQ recorded Sep 29, 20261-105 contacts →

Exact match

“Feller Law Group, PLLC, originally founded as a full service energy law firm by managing member Natara G.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchWashington, DC, United StatesHQ recorded Sep 29, 20261-105 contacts →

Exact match

“Washington Energy Law LLP was established in 2023 by career energy lawyers.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchBerlin, GermanyHQ recorded Sep 29, 202611-505 contacts →

Exact match

“Die DSR Ingenieurgesellschaft mbH als Spezial-Ingenieurbüro ist seit mehr als 30 Jahren tätig in den Bereichen: • Entsorgung und Endlagerung radioaktiver Abfälle • Freigabe…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchUnited StatesHQ recorded Sep 29, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchBuffalo, NY, United StatesHQ recorded Sep 29, 20261-104 contacts →

Exact match

“Stephens & Stephens, LLC is an EEOICPA & RECA attorney.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchWarszawa, PolandHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Nuclear PL Sp.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchOklahoma City, OK, United StatesHQ recorded Sep 29, 20261-102 contacts →

Exact match

“We are a law firm founded by Jim Roth in 2009 dedicated to promoting and defending our clients as they seek to navigate various regulatory and government agencies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchUnited StatesHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Energy and Regulatory Law”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchCarolina Beach, NC, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“SQE Management is a certified service-disabled veteran-owned small business (SDVOSB), with global experience, focused on management of large capital-intensive energy projects…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchWashington, DC, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Engleman Fallon, PLLC brings more that 50 years of Energy Regulatory and Litigation experience to address complex client needs in a cost-effective manner.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchUnited StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Glencoe Strategies LLC is a law firm with expertise in energy and environmental issues.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchUnited StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 66 nuclear energy law firms worldwide

See the full list, filter by size, metro and specialty, and access 208 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nuclear energy law firms worldwide at a glance

As of Sep 29, 2026
40.1%Verified-email coverage
7.9Average contacts per company
1-10Median size (employees)
9.1%Largest-city concentration · Washington
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
45
11-50
14
51-200
5
201-500
1
10001+
1

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 nuclear energy law firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “nuclear energy 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. 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 208 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 29, 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.

Nuclear energy law firms by location

1 lists · largest first

Every Nuclear energy law firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “nuclear energy law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nuclear energy law firms are there worldwide?

RevenueBase identified 66 company matches for nuclear energy law firms worldwide 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?

Beatty & Wozniak, P.C tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most nuclear energy law firms?

The United States leads with 31 companies. Every nuclear energy law firms list by country and city is linked on this page.

Which city has the most nuclear energy law firms?

Washington leads with 6 company records, followed by Istanbul (2) and Arganda Del Rey (1).

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 208 professional contacts with verified work emails tracked across these 66 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 29, 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.