Company lists · Data refreshed September 2026

Top 25 Restructuring and insolvency law firms worldwide

Name: Restructuring and insolvency law firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 11,484 companies tracked

RevenueBase identified 11,484 restructuring and insolvency law firms worldwide as of September 2026 and tracks 179,391 professional contacts across them, including 80,843 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers restructuring and insolvency law firms worldwide, 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 29, 2026. Country and city lists for restructuring and insolvency law firms follow the table.

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 29, 2026 86% judged on-target in blind review

11,484Companies

179,391Contacts tracked

80,843Verified emails

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The 25 largest restructuring and insolvency law firms worldwide

Ranked by team size

Top 25 of 11,484 restructuring and insolvency law firms worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to restructuring and insolvency 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	Alvarez & Marsal	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	10001+	13,099 contacts →
	Indirect evidence “Alvarez & Marsal is a leading global professional services firm dedicated to helping organizations tackle their most complex business issues, maximize stakeholder value, and…” Source: RevenueBase Database · checked Sep 29, 2026
2	Sidley Austin LLP	Partial evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	1,001-5,000	5,169 contacts →
	Partial evidence “Sidley is an elite global law firm.” Source: RevenueBase Database · checked Sep 29, 2026
3	Clyde & CO	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	5,001-10,000	5,079 contacts →
	Partial evidence “Clyde & Co is a leading global law firm, helping organisations successfully navigate risk and maximise opportunity in the sectors that underpin global trade and commercial…” Source: RevenueBase Database · checked Sep 29, 2026
4	Gibson Dunn	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 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 29, 2026
5	Paul Hastings	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	1,001-5,000	3,045 contacts →
	Partial 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 29, 2026
6	Kennedys	Indirect evidence	City Of London, United KingdomHQ checked Sep 29, 2026	1,001-5,000	2,847 contacts →
	Indirect evidence “Every day we make a difference.” Source: RevenueBase Database · checked Sep 29, 2026
7	Weil, Gotshal & Manges LLP	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	2,675 contacts →
	Indirect evidence “Founded in 1931, Weil, Gotshal & Manges LLP has been a preeminent provider of legal services for the past 90 years.” Source: RevenueBase Database · checked Sep 29, 2026
8	Paul, Weiss, Rifkind, Wharton & Garrison LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	2,577 contacts →
	Partial evidence “Paul, Weiss, Rifkind, Wharton & Garrison LLP is a global law firm of more than 1,500 lawyers focused on helping clients navigate their most complex legal and business challenges.” Source: RevenueBase Database · checked Sep 29, 2026
9	Dechert LLP	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	1,001-5,000	2,041 contacts →
	Partial evidence “Dechert is the law firm that helps business leaders lead.” Source: RevenueBase Database · checked Sep 29, 2026
10	Debevoise & Plimpton	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,871 contacts →
	Partial evidence “Debevoise & Plimpton LLP is a premier law firm with market-leading practices, a global perspective and strong New York roots.” Source: RevenueBase Database · checked Sep 29, 2026
11	Milbank LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	501-1,000	1,640 contacts →
	Partial evidence “Milbank is a premier international law firm handling high-profile, complex cases and business transactions through 11 offices worldwide.” Source: RevenueBase Database · checked Sep 29, 2026
12	Katten Muchin Rosenman LLP	Partial evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,495 contacts →
	Partial evidence “Katten is a full-service law firm with nearly 650 attorneys in locations across the United States and in London and Shanghai.” Source: RevenueBase Database · checked Sep 29, 2026
13	Hinshaw & Culbertson LLP	Partial evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	501-1,000	1,188 contacts →
	Partial evidence “Hinshaw & Culbertson LLP is a U.S-based law firm with offices nationwide.” Source: RevenueBase Database · checked Sep 29, 2026
14	Gilbert Tobin	Indirect evidence	Barangaroo, AustraliaHQ checked Sep 29, 2026	1,001-5,000	1,162 contacts →
	Indirect evidence “Gilbert + Tobin was founded on values of excellence, trust, respect, integrity and good corporate citizenship.” Source: RevenueBase Database · checked Sep 29, 2026
15	Zwicker & Associates, P.C	Indirect evidence	United StatesHQ checked Sep 29, 2026	501-1,000	873 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
16	Penningtons Manches Cooper LLP	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	501-1,000	870 contacts →
	Partial evidence “Penningtons Manches Cooper is a leading UK and international law firm providing high quality legal advice to businesses and individuals.” Source: RevenueBase Database · checked Sep 29, 2026
17	Buchalter	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 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 29, 2026
18	Burr & Forman	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 29, 2026	201-500	823 contacts →
	Indirect evidence “For more than a century, Burr & Forman LLP’s experienced legal team has served clients at the intersection of business and government with local, national, and international…” Source: RevenueBase Database · checked Sep 29, 2026
19	Chalfin, Goldberg & Vainboim Advogados	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 29, 2026	501-1,000	799 contacts →
	Partial evidence “Through hard work and dedication over the past 15 years, Chalfin, Goldberg & Vainboim Advogados (“CGV“) has achieved a leading position among the biggest and best Brazilian law…” Source: RevenueBase Database · checked Sep 29, 2026
20	FRP Advisory	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	501-1,000	731 contacts →
	Indirect evidence “FRP is a leading national business advisory firm.” Source: RevenueBase Database · checked Sep 29, 2026
21	Weltman, Weinberg & Reis Co., LPA	Partial evidence	Cleveland, OH, United StatesHQ checked Sep 29, 2026	501-1,000	706 contacts →
	Partial evidence “With over 95 years of experience, Weltman, Weinberg & Reis Co, LPA is a nationally-recognized full-service creditors’ rights law firm.” Source: RevenueBase Database · checked Sep 29, 2026
22	Kelley Drye & Warren LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	501-1,000	690 contacts →
	Partial evidence “Kelley Drye is an AmLaw 200 law firm of more than 350 lawyers and other professionals practicing in New York, NY; Washington, D.C; Chicago, IL; Houston, TX, Los Angeles, CA; San…” Source: RevenueBase Database · checked Sep 29, 2026
23	Marval O'farrell, Mairal	Indirect evidence	Ciudad De Buenos Aires, ArgentinaHQ checked Sep 29, 2026	501-1,000	688 contacts →
	Indirect evidence “Fundada en 1923, Marval O’Farrell Mairal es la firma legal más grande de la Argentina, líder en el país y también en Latinoamérica.” Source: RevenueBase Database · checked Sep 29, 2026
24	Honigman LLP	Partial evidence	Detroit, MI, United StatesHQ checked Sep 29, 2026	501-1,000	669 contacts →
	Partial evidence “Honigman LLP is an Am Law 200 full-service, general business law firm with more than 400 attorneys counseling clients on complex issues across the country in Chicago, Michigan…” Source: RevenueBase Database · checked Sep 29, 2026
25	Plesner	Partial evidence	Copenhagen, DenmarkHQ checked Sep 29, 2026	501-1,000	582 contacts →
	Partial evidence “Plesner is one of Denmark's leading law firms.” Source: RevenueBase Database · checked Sep 29, 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: restructuring and insolvency 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 restructuring and insolvency law firms.
Partial evidence: Its own public description names part of restructuring and insolvency law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name restructuring and insolvency 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 11,484 restructuring and insolvency law firms worldwide

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Restructuring and insolvency law firms worldwide at a glance

As of Sep 29, 2026

45.1%Verified-email coverage

15.6Average contacts per company

1-10Median size (employees)

2.4%Largest-city concentration · Sao Paulo

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

6,985

11-50

3,570

51-200

686

201-500

123

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

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among restructuring and insolvency 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.
Coverage: Every country. Country and city lists for restructuring and insolvency law firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “restructuring and insolvency 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 restructuring and insolvency 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 restructuring and insolvency law firms, and records with no verified work email.
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, 80,843 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 29, 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.

Restructuring and insolvency law firms by location

81 lists · largest first

Every Restructuring and insolvency law firms 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 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 restructuring and insolvency 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 restructuring and insolvency law firms are there worldwide?

RevenueBase identified 11,484 restructuring and insolvency law firms worldwide 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?

Alvarez & Marsal, headquartered in New York, tops this list with the largest team on record.

Which country has the most restructuring and insolvency law firms?

The United States leads with 2,025 companies, followed by Brazil (883) and the United Kingdom (763). Every restructuring and insolvency law firms list by country and city is linked on this page.

Which city has the most restructuring and insolvency law firms?

Sao Paulo leads with 271 headquartered companies, followed by London (228) and Paris (218).

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 80,843 verified decision-maker contacts tracked across these 11,484 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 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 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.