Company lists · Data refreshed September 2026

Top 25 Law firms specializing in debt collection companies based in Los Angeles, United States

Name: Law firms specializing in debt collection companies 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 281 companies tracked

RevenueBase identified 281 law firms specializing in debt collection companies headquartered in Los Angeles, United States as of September 2026 and tracks 9,268 professional contacts across them, including 4,832 with verified work emails. Across the United States, New York is the largest hub for this category (535 companies); Los Angeles has 281.

This list covers law firms specializing in debt collection companies 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 28, 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 28, 2026 86% judged on-target in blind review

281Companies

9,268Contacts tracked

4,832Verified emails

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The 25 largest law firms specializing in debt collection companies based in Los Angeles, United States

Ranked by team size

Top 25 of 281 law firms specializing in debt collection companies based in Los Angeles, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to law firms specializing in debt collection companies: 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	Lewis Brisbois	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	3,079 contacts →
	Partial evidence “Established in 1979, Lewis Brisbois Bisgaard & Smith LLP is a national, full-service law firm with more than 1,600 attorneys and 54 offices in 30 states and the District of…” Source: RevenueBase Database · checked Sep 28, 2026
2	Manatt, Phelps & Phillips, LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	501-1,000	1,085 contacts →
	Indirect evidence “Forget everything you thought you knew about professional services firms.” Source: RevenueBase Database · checked Sep 28, 2026
3	Munger, Tolles & Olson LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	201-500	521 contacts →
	Indirect evidence “Munger, Tolles & Olson is a 200-lawyer firm based in Los Angeles with a national practice representing clients in a broad range of complex and high-profile matters.” Source: RevenueBase Database · checked Sep 28, 2026
4	The United Firm LA Liga Defensora, APC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	518 contacts →
	Indirect evidence “The United Firm \| La Liga Defensora, A.P.C.” Source: RevenueBase Database · checked Sep 28, 2026
5	Manning Kass	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	201-500	282 contacts →
	Partial evidence “Founded in 1994 with just 16 attorneys and two practice areas, Manning Kass is today a top-tier full-service national law firm with more than 170 Attorneys, 8 offices, and 35…” Source: RevenueBase Database · checked Sep 28, 2026
6	Cox, Castle & Nicholson LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 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 28, 2026
7	Irell & Manella LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	201-500	258 contacts →
	Partial evidence “Irell & Manella LLP is a law firm focused on complex commercial and IP litigation.” Source: RevenueBase Database · checked Sep 28, 2026
8	Glaser Weil	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	51-200	172 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
9	Sheppard	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 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 28, 2026
10	Haight Brown & Bonesteel	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	51-200	157 contacts →
	Indirect evidence “From civil litigation to business transactions, Haight Brown & Bonesteel LLP provides practical and effective resolution advice to the most perplexing disputes, ranging from early…” Source: RevenueBase Database · checked Sep 28, 2026
11	Murchison & Cumming, LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	201-500	137 contacts →
	Indirect evidence “Murchison & Cumming, LLP is a California and Nevada civil litigation firm.” Source: RevenueBase Database · checked Sep 28, 2026
12	Selman Leichenger Edson HSU Newman & Moore LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	51-200	134 contacts →
	Partial evidence “Selman Leichenger Edson Hsu Newman Moore LLP is a law firm that serves the insurance industry nationwide, from its offices in Los Angeles, San Francisco, San Diego, and the…” Source: RevenueBase Database · checked Sep 28, 2026
13	Pachulski Stang Ziehl & Jones LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	201-500	128 contacts →
	Indirect evidence “Since 1983, Pachulski Stang Ziehl & Jones LLP has assembled a team of highly talented lawyers and developed a nationally recognized insolvency practice.” Source: RevenueBase Database · checked Sep 28, 2026
14	Lynberg & Watkins, APC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	51-200	77 contacts →
	Indirect evidence “ATTORNEY EXCELLENCE Lynberg & Watkins has earned a long-standing reputation of excellence and prominence with clients and the legal community alike.” Source: RevenueBase Database · checked Sep 28, 2026
15	Russ, August & Kabat	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	51-200	75 contacts →
	Indirect evidence “Russ August & Kabat was founded in 1990 by Larry Russ, Rick August and Jules Kabat.” Source: RevenueBase Database · checked Sep 28, 2026
16	Wolf, Rifkin, Shapiro, Schulman & Rabkin, LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	51-200	72 contacts →
	Indirect evidence “WOLF, RIFKIN, SHAPIRO, SCHULMAN & RABKIN, LLP was founded in 1977 and is comprised of over 45 lawyers, with offices in Los Angeles and Las Vegas.” Source: RevenueBase Database · checked Sep 28, 2026
17	Ellis George LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	51-200	71 contacts →
	Indirect evidence “Ellis George LLP is a leader in business litigation that has been providing creative solutions, efficient teamwork and fearless advocacy to its clients for over 40 years.” Source: RevenueBase Database · checked Sep 28, 2026
18	Larson LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	51-200	69 contacts →
	Indirect evidence “Larson is an elite litigation firm committed to achieving success in any courtroom.” Source: RevenueBase Database · checked Sep 28, 2026
19	Hill, Farrer & Burrill LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	51-200	67 contacts →
	Indirect evidence “Hill Farrer attorneys have successfully handled thousands of transactions and won thousands of cases.” Source: RevenueBase Database · checked Sep 28, 2026
20	Sklar Kirsh LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	51-200	57 contacts →
	Partial evidence “Sklar Kirsh LLP is a corporate, real estate, entertainment, and litigation law firm founded by attorneys from nationally and internationally recognized firms who provide top tier…” Source: RevenueBase Database · checked Sep 28, 2026
21	King, Holmes, Paterno & Soriano, LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	11-50	56 contacts →
	Indirect evidence “The attorneys at King, Holmes, Paterno & Soriano, LLP provide innovative thinking, cutting edge deal making and powerful litigation and business strategies to our clients.” Source: RevenueBase Database · checked Sep 28, 2026
22	Barger & Wolen LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	n/a	55 contacts →
	Partial evidence “As of October 1, 2014, Hinshaw & Culbertson LLP, a Chicago-headquartered national law firm, and Barger & Wolen LLP, a California-based law firm, have merged.” Source: RevenueBase Database · checked Sep 28, 2026
23	Frandzel Robins Bloom & Csato LC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	11-50	49 contacts →
	Indirect evidence “For almost 40 years, Frandzel Robins Bloom & Csato, L.C.” Source: RevenueBase Database · checked Sep 28, 2026
24	Liner LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	51-200	47 contacts →
	Partial evidence “Liner LLP was founded in 1996 by principals who believed that the practice of law should be focused on clients and their needs which was then, and is today, a break with…” Source: RevenueBase Database · checked Sep 28, 2026
25	Pircher, Nichols & Meeks LLP	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	51-200	43 contacts →
	Strong evidence “Pircher, Nichols & Meeks LLP is nationally recognized as one of the premier real estate law firms in the country, with a diversified practice built upon the collective knowledge…” Source: RevenueBase Database · checked Sep 28, 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: law firms specializing in debt collection companies. 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 law firms specializing in debt collection companies.
Partial evidence: Its own public description names part of law firms specializing in debt collection companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name law firms specializing in debt collection companies. 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 281 law firms specializing in debt collection companies based in Los Angeles, United States

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Law firms specializing in debt collection companies based in Los Angeles, United States at a glance

As of Sep 28, 2026

52.1%Verified-email coverage

33.0Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

160

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 281 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 law firms specializing in debt collection companies, 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 “law firms specializing in debt collection companies”. 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 law firms specializing in debt collection companies), 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 law firms specializing in debt collection companies, 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, 4,832 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 28, 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.

Law firms specializing in debt collection companies 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 law firms specializing in debt collection companies, 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 law firms specializing in debt collection companies are there based in Los Angeles, United States?

RevenueBase identified 281 law firms specializing in debt collection companies 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?

Lewis Brisbois, headquartered in Los Angeles, tops this list with the largest team on record.

Which city in the United States has the most law firms specializing in debt collection companies?

New York leads the United States with 535 headquartered companies, followed by Chicago (335) and Houston (300). Los Angeles has 281.

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 4,832 verified decision-maker contacts tracked across these 281 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 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 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.