Company lists · Data refreshed September 2026

Top 25 Energy and infrastructure law firms based in Los Angeles, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 68 companies tracked

RevenueBase identified 68 company matches for energy and infrastructure law firms associated with Los Angeles, United States as of September 2026 and tracks 12,345 professional contacts across them, including 8,298 with verified work emails. Across the United States, New York is the largest hub for this category (198 companies); Los Angeles has 68.

This list covers company matches for energy and infrastructure law firms associated with Los Angeles, 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

68Companies

12,345Contacts tracked

8,298Verified emails

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The 25 largest energy and infrastructure law firms based in Los Angeles, United States

Ranked by team size

Top 25 of 68 company matches for energy and infrastructure law firms based in Los Angeles, 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	Gibson Dunn	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	3,735 contacts →
	Exact match “Gibson Dunn is a leading global law firm, advising clients on significant transactions and disputes.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Paul Hastings	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	3,045 contacts →
	Exact match “With widely recognized elite teams in finance, mergers & acquisitions, private equity, restructuring and special situations, litigation, employment and real estate, Paul Hastings…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Manatt, Phelps & Phillips, LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	501-1,000	1,085 contacts →
	Exact match “Forget everything you thought you knew about professional services firms.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Nossaman LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	201-500	332 contacts →
	Exact match “Nossaman LLP is a national law firm with attorneys and policy advisors located in 12 offices throughout the United States.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Cox, Castle & Nicholson LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	201-500	270 contacts →
	Exact match “Cox, Castle & Nicholson LLP was founded in Los Angeles in 1968, with the goal of providing superior and comprehensive legal services to businesses, institutions, and individuals…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Musick, Peeler & Garrett	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	201-500	204 contacts →
	Exact match “Musick Peeler, a premier law firm with over 80 attorneys across five offices in major commercial centers of California, exemplifies excellence in legal service.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Glaser Weil	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	51-200	172 contacts →
	Exact match “Glaser Weil is a premier law firm headquartered in Los Angeles with outstanding experience and market-leading successes in litigation, corporate, intellectual property and real…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Michelman Robinson	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	51-200	158 contacts →
	Exact match “At Michelman Robinson, strategy isn’t a step in the process-it’s the starting point.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Haight Brown & Bonesteel	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	51-200	157 contacts →
	Exact match “From civil litigation to business transactions, Haight Brown & Bonesteel LLP provides practical and effective resolution advice to the most perplexing disputes, ranging from early…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Richards Watson Gershon	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	51-200	104 contacts →
	Exact match “Richards, Watson & Gershon delivers practical advice and solutions tailored to the unique needs of public entities.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Russ, August & Kabat	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	51-200	75 contacts →
	Exact match “Russ August & Kabat was founded in 1990 by Larry Russ, Rick August and Jules Kabat.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	King, Holmes, Paterno & Soriano, LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	11-50	56 contacts →
	Exact match “The attorneys at King, Holmes, Paterno & Soriano, LLP provide innovative thinking, cutting edge deal making and powerful litigation and business strategies to our clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Prospera Law, LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	11-50	49 contacts →
	Exact match “We at Prospera Law are committed to enabling deals and solving problems.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Frandzel Robins Bloom & Csato LC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	11-50	49 contacts →
	Exact match “For almost 40 years, Frandzel Robins Bloom & Csato, L.C.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Orbach Huff & Henderson LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	11-50	41 contacts →
	Exact match “David Orbach and David Huff founded the firm in 1997 and Phil Henderson joined in 2009.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Limnexus LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	11-50	39 contacts →
	Exact match “LimNexus is more than a law firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Chapman Glucksman	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	11-50	30 contacts →
	Exact match “Founded in 1985, Chapman Glucksman is a multi-faceted law firm with offices in Los Angeles, Orange County, Sacramento and the Bay Area.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Koletsky Mancini Feldman LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	11-50	29 contacts →
	Exact match “Koletsky, Mancini, Feldman & Morrow was founded in 1987 with one goal in mind, to provide its clients with the highest quality legal services in the most cost effective manner…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Lee, Hong, Degerman, Kang & Waimey	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	51-200	26 contacts →
	Exact match “Established in 1991, LHDK & W has helped industry leaders across a broad array of sectors manage the complex challenges of succeeding in the global economy.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Leech Tishman Nelson Hardiman	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	11-50	22 contacts →
	Exact match “Leech Tishman Nelson Hardiman is a national, full-service law firm dedicated to assisting businesses, institutions, and individuals.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	BDG LAW Group, A Professional LAW Corporation	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	11-50	21 contacts →
	Exact match “BDG Law Group's unique Client Services distinguish it from other law firms based on its problem-solving, short and long term strategies, superb litigators and results-oriented…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Monteleone & Mccrory, LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	11-50	18 contacts →
	Exact match “Preeminent construction law firm in southern California since 1952.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Park Lawless & Tremonti LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	11-50	17 contacts →
	Exact match “With more than a century of combined experience at some of the preeminent Am Law 50 international law firms, our lawyers bring extensive experience in complex litigation and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Rand Paster & Nelson LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	1-10	11 contacts →
	Exact match “Rand Paster & Nelson LLP is a boutique law firm practicing in the fields of land use, government, municipal advocacy, and environmental law, including associated litigation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Orbit IP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 28, 2026	1-10	9 contacts →
	Exact match “We are a specialty firm dedicated to business and intellectual property law.” 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 68 energy and infrastructure law firms based in Los Angeles, United States

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Energy and infrastructure law firms based in Los Angeles, United States at a glance

As of Sep 28, 2026

67.2%Verified-email coverage

181.5Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

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 Los Angeles, so it is reported there. Company counts and contact totals on this page are exact for Los Angeles, over 68 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 Los Angeles, 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 8,298 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 Los Angeles, United States?

RevenueBase identified 68 company matches for energy and infrastructure law firms associated with Los Angeles, 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?

Gibson Dunn 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). Los Angeles has 68.

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 8,298 professional contacts with verified work emails tracked across these 68 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.