Company lists · Data refreshed September 2026

Top 25 Interest rate derivatives law firms worldwide

RevenueBase identified 2,905 company matches for interest rate derivatives law firms worldwide as of September 2026 and tracks 71,086 professional contacts across them, including 34,144 with verified work emails. The United States is the largest market and Paris the largest hub.

This list covers company matches for interest rate derivatives 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 28, 2026. Country and city lists for interest rate derivatives 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 28, 2026 How this list was built
2,905Companies
71,086Contacts tracked
34,144Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest interest rate derivatives law firms worldwide

Ranked by team size
Top 25 of 2,905 company matches for interest rate derivatives law firms worldwide, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchChicago, IL, United StatesHQ recorded Sep 28, 20261,001-5,0004,177 contacts →

Exact match

“Mayer Brown is a leading international law firm, positioned to represent the world’s major corporations, funds and financial institutions in their most important and complex…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchLos Angeles, CA, United StatesHQ recorded Sep 28, 20261,001-5,0003,735 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
3Exact matchLos Angeles, CA, United StatesHQ recorded Sep 28, 20261,001-5,0003,045 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
4Exact matchNew York, NY, United StatesHQ recorded Sep 28, 20261,001-5,0002,577 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchManhattan, United StatesHQ recorded Sep 28, 20261,001-5,0002,182 contacts →

Exact match

“Sullivan & Cromwell LLP provides the highest quality legal advice and representation to clients around the world.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 28, 20261,001-5,0002,041 contacts →

Exact match

“Dechert is the law firm that helps business leaders lead.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 28, 20261,001-5,0001,951 contacts →

Exact match

“Slaughter and May is regarded as one of the most prestigious law firms in the world.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchMumbai, IndiaHQ recorded Sep 28, 20261,001-5,0001,756 contacts →

Exact match

“Cyril Amarchand Mangaldas (CAM) is India’s leading law firm with a global reputation of being trusted advisers to its clients.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Sep 28, 2026501-1,0001,640 contacts →

Exact match

“Milbank is a premier international law firm handling high-profile, complex cases and business transactions through 11 offices worldwide.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Sep 28, 2026501-1,0001,584 contacts →

Exact match

“Fried, Frank, Harris, Shriver & Jacobson LLP advises the world's leading corporations, investment funds and financial institutions on their most critical legal needs and business…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchChicago, IL, United StatesHQ recorded Sep 28, 2026501-1,0001,188 contacts →

Exact match

“Hinshaw & Culbertson LLP is a U.S-based law firm with offices nationwide.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchBarangaroo, AustraliaHQ recorded Sep 28, 20261,001-5,0001,162 contacts →

Exact match

“Gilbert + Tobin was founded on values of excellence, trust, respect, integrity and good corporate citizenship.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchMumbai, IndiaHQ recorded Sep 28, 2026501-1,0001,128 contacts →

Exact match

“AZB & Partners was founded in 2004 with a clear purpose to provide reliable, practical and full-service advice to clients, across all sectors.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchMunich, GermanyHQ recorded Sep 28, 20261,001-5,000911 contacts →

Exact match

“Noerr is one of the top European law firms with 500 professionals in Germany, Europe and the USA.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchCiudad De Buenos Aires, ArgentinaHQ recorded Sep 28, 2026501-1,000688 contacts →

Exact match

“Fundada en 1923, Marval O’Farrell Mairal es la firma legal más grande de la Argentina, líder en el país y también en Latinoamérica.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchDublin 2, United KingdomHQ recorded Sep 28, 2026501-1,000626 contacts →

Exact match

“With over 600 people, including 400 lawyers and professional staff, McCann FitzGerald LLP is one of Ireland’s premier law firms.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchHelsinki, FinlandHQ recorded Sep 28, 2026501-1,000566 contacts →

Exact match

“Roschier is one of the leading law firms in the Nordic region with offices in Helsinki and Stockholm.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchChicago, IL, United StatesHQ recorded Sep 28, 2026201-500565 contacts →

Exact match

“Chapman is a law firm focused on finance.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchCopenhagen, DenmarkHQ recorded Sep 28, 2026501-1,000563 contacts →

Exact match

“Bech-Bruun is a market-oriented and highly specialised law firm providing advice in all areas of commercial law.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchMoscow, RussiaHQ recorded Sep 28, 2026201-500541 contacts →

Exact match

“Founded in 1995, Renaissance Capital has established market-leading positions in each of its core businesses – securities and derivatives, FX and FX derivatives, equity and debt…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchJohannesburg, South AfricaHQ recorded Sep 28, 2026201-500528 contacts →

Exact match

“Established in the early 1900s, Werksmans Attorneys is a leading South African corporate and commercial law firm serving multinationals, listed companies, financial institutions…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchNew York, NY, United StatesHQ recorded Sep 28, 2026201-500437 contacts →

Exact match

“Kobre & Kim is a conflict-free global law firm focused exclusively on disputes and investigations.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchMilano, ItalyHQ recorded Sep 28, 2026201-500419 contacts →

Exact match

“With approximately 380 professionals and offices in Milan, Rome, and Turin, PedersoliGattai is one of the leading law firms in Italy, holding a leadership position in the fields…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchBogotá, ColombiaHQ recorded Sep 28, 2026201-500406 contacts →

Exact match

“Founded in 1934, Brigard Urrutia enjoys a global reputation as one of South America’s leading law firms.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 28, 2026201-500354 contacts →

Exact match

“We are a European headquartered hub for litigation, transactions and advice throughout the world and have remained fiercely independent since we first began in 1837.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 2,905 interest rate derivatives law firms worldwide

See the full list, filter by size, metro and specialty, and access 34,144 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Interest rate derivatives law firms worldwide at a glance

As of Sep 28, 2026
48.0%Verified-email coverage
24.5Average contacts per company
1-10Median size (employees)
3.3%Largest-city concentration · Paris
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
1,657
11-50
995
51-200
179
201-500
37
501-1,000
13
1,001-5,000
13
5,001-10,000
2
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 interest rate derivatives law firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “interest rate derivatives 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 34,144 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.

Interest rate derivatives law firms by location

30 lists · largest first

Every Interest rate derivatives 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 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 “interest rate derivatives law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many interest rate derivatives law firms are there worldwide?

RevenueBase identified 2,905 company matches for interest rate derivatives 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?

Mayer Brown tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most interest rate derivatives law firms?

The United States leads with 277 companies, followed by Brazil (268) and France (163). Every interest rate derivatives law firms list by country and city is linked on this page.

Which city has the most interest rate derivatives law firms?

Paris leads with 96 company records, followed by Sao Paulo (86) and London (58).

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 34,144 professional contacts with verified work emails tracked across these 2,905 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.

Ready to reach these companies? Verified emails and direct dials for all 2,905 interest rate derivatives law firms worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.