Company lists · Data refreshed September 2026

Top 25 Mergers and acquisitions law firms based in Los Angeles, United States

Name: Mergers and acquisitions 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 14, 2026 101 companies tracked

RevenueBase identified 101 mergers and acquisitions law firms headquartered in Los Angeles, United States as of September 2026 and tracks 12,558 professional contacts across them, including 8,490 with verified work emails. Across the United States, New York is the largest hub for this category (244 companies); Los Angeles has 101.

This list covers mergers and acquisitions law firms headquartered in Los Angeles, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review

101Companies

12,558Contacts tracked

8,490Verified emails

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

The 25 largest mergers and acquisitions law firms based in Los Angeles, United States

Ranked by team size

Top 25 of 101 mergers and acquisitions law firms based in Los Angeles, United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to mergers and acquisitions law firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Gibson Dunn	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	1,001-5,000	3,735 contacts →
	Partial evidence “Gibson Dunn is a leading global law firm, advising clients on significant transactions and disputes.” Source: RevenueBase Database · checked Sep 14, 2026
2	Paul Hastings	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	1,001-5,000	3,045 contacts →
	Strong evidence “With widely recognized elite teams in finance, mergers & acquisitions, private equity, restructuring and special situations, litigation, employment and real estate, Paul Hastings…” Source: RevenueBase Database · checked Sep 14, 2026
3	Manatt, Phelps & Phillips, LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	501-1,000	1,085 contacts →
	Indirect evidence “Forget everything you thought you knew about professional services firms.” Source: RevenueBase Database · checked Sep 14, 2026
4	Buchalter	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	501-1,000	843 contacts →
	Partial evidence “Buchalter is a full-service business law firm with offices in Arizona, California, Colorado, Georgia, Illinois, Oregon, Tennessee, Utah, and Washington.” Source: RevenueBase Database · checked Sep 14, 2026
5	Cox, Castle & Nicholson LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	201-500	270 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 14, 2026
6	Sheppard	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	1,001-5,000	165 contacts →
	Indirect evidence “Businesses turn to Sheppard to deliver sophisticated counsel to help clients move ahead.” Source: RevenueBase Database · checked Sep 14, 2026
7	Raines Feldman Littrell LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	51-200	148 contacts →
	Partial evidence “RAINES is a full-service business law firm, built for what’s next.” Source: RevenueBase Database · checked Sep 14, 2026
8	Zuber Lawler	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	51-200	67 contacts →
	Partial evidence “Zuber Lawler is one of the more selective law firms in the United States, representing clients throughout the world from locations across the country.” Source: RevenueBase Database · checked Sep 14, 2026
9	Troygould PC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	11-50	63 contacts →
	Partial evidence “TroyGould is a results-oriented law firm.” Source: RevenueBase Database · checked Sep 14, 2026
10	Prospera Law, LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	11-50	49 contacts →
	Partial evidence “We at Prospera Law are committed to enabling deals and solving problems.” Source: RevenueBase Database · checked Sep 14, 2026
11	Frandzel Robins Bloom & Csato LC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	11-50	49 contacts →
	Indirect evidence “For almost 40 years, Frandzel Robins Bloom & Csato, L.C.” Source: RevenueBase Database · checked Sep 14, 2026
12	M&a Business Advisors	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	11-50	39 contacts →
	Partial evidence “M&A Business Advisors is a full-service Business Brokerage and Lower Middle Market M&A Advisory Firm and the Leader in Business Sales & Acquisitions.” Source: RevenueBase Database · checked Sep 14, 2026
13	BG LAW	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	51-200	32 contacts →
	Partial evidence “BG Law dealmakers and litigators leverage their business backgrounds into practical legal advice and counsel for clients.” Source: RevenueBase Database · checked Sep 14, 2026
14	Ktbs LAW LLP F K A Klee, Tuchin, Bogdanoff & Stern LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	11-50	26 contacts →
	Partial evidence “KTBS Law LLP (formerly known as Klee, Tuchin, Bogdanoff & Stern LLP) is a premier boutique law firm focusing on corporate and municipal restructuring, corporate finance, and…” Source: RevenueBase Database · checked Sep 14, 2026
15	Lee, Hong, Degerman, Kang & Waimey	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	51-200	26 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 14, 2026
16	Bocarsly Emden Cowan Esmail & Arndt LLP	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	11-50	24 contacts →
	Strong evidence “Bocarsly Emden Cowan Esmail & Arndt LLP, is a transactional law firm whose primary focus is on matters relating to the financing, development, leasing, acquisition and disposition…” Source: RevenueBase Database · checked Sep 14, 2026
17	Foundation LAW Group LLP	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	11-50	23 contacts →
	Strong evidence “Foundation Law Group LLP is a boutique law firm specializing in mergers and acquisitions, startups, securities, digital media, entertainment, intellectual property, real estate…” Source: RevenueBase Database · checked Sep 14, 2026
18	DE Castro, West, Chodorow, Mendler & Glickfeld INC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	11-50	22 contacts →
	Indirect evidence “At De Castro, West, Chodorow, Mendler, Glickfeld & Nass, Inc, we provide planning and advocacy to our clients in complex business transactions and litigation.” Source: RevenueBase Database · checked Sep 14, 2026
19	Impact Capital Group	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	11-50	21 contacts →
	Indirect evidence “Impact Capital Group is a professional M&A transaction, valuation, and strategic advisory firm.” Source: RevenueBase Database · checked Sep 14, 2026
20	Park Lawless & Tremonti LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	11-50	17 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 14, 2026
21	Telos Legal Corp	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	11-50	17 contacts →
	Indirect evidence “Recently opened in March 2015, Telos Legal Corp.("TLC") is a culmination of a 20 year journey of growth and learning.” Source: RevenueBase Database · checked Sep 14, 2026
22	Cypress LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	11-50	13 contacts →
	Partial evidence “An innovative law firm serving companies and entrepreneurs in litigation and trials, intellectual property, M&A, and finance.” Source: RevenueBase Database · checked Sep 14, 2026
23	DJK Counsel, LTD	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	1-10	10 contacts →
	Partial evidence “DJK Counsel is a real estate and corporate law firm headquartered in Century City, California.” Source: RevenueBase Database · checked Sep 14, 2026
24	Sovdoc	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	1-10	10 contacts →
	Indirect evidence “SovDoc is an advisory firm founded by ex-healthcare private equity investors.” Source: RevenueBase Database · checked Sep 14, 2026
25	Gaynor LAW Group, P.C	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	11-50	9 contacts →
	Strong evidence “Gaynor is a full-service transactional law firm that provides business and legal advice to clients across the country and across the world with a focus on Mergers & Acquisitions…” Source: RevenueBase Database · checked Sep 14, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: mergers and acquisitions law firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names mergers and acquisitions law firms.
Partial evidence: Its own public description names part of mergers and acquisitions law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mergers and acquisitions law firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 101 mergers and acquisitions law firms based in Los Angeles, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 8,490 reachable decision-makers.

Free signup · no credit card

View the full list →

Mergers and acquisitions law firms based in Los Angeles, United States at a glance

As of Sep 14, 2026

67.6%Verified-email coverage

124.3Average contacts per company

1-10Median size (employees)

Sep 14, 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 101 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among mergers and acquisitions law firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Los Angeles, United States whose own description of what they do matches “mergers and acquisitions law firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names mergers and acquisitions law firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among mergers and acquisitions law firms, and records with no verified work email. Companies headquartered outside Los Angeles are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 8,490 across the full list. 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 14, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Mergers and acquisitions law firms by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names mergers and acquisitions law firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many mergers and acquisitions law firms are there based in Los Angeles, United States?

RevenueBase identified 101 mergers and acquisitions law firms headquartered in Los Angeles, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Gibson Dunn, headquartered in Los Angeles, tops this list with the largest team on record.

Which city in the United States has the most mergers and acquisitions law firms?

New York leads the United States with 244 headquartered companies, followed by Chicago (111) and Los Angeles (101).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 8,490 verified decision-maker contacts tracked across these 101 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 14, 2026.

Ready to reach these companies? Verified emails and direct dials for all 101 mergers and acquisitions law firms based in Los Angeles, United States. Start with a free account, no credit card.

Download this list →

Related lists

Mergers and acquisitions law firms 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 Smart Search, 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.