Company lists · Data refreshed November 2026
Top 25 Payment systems law firms worldwide
RevenueBase identified 2,838 company matches for payment systems law firms worldwide as of November 2026 and tracks 42,455 professional contacts across them, including 18,484 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for payment systems 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 November 5, 2026. Country and city lists for payment systems 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.
The 25 largest payment systems law firms worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,454 contacts → | ||||
Exact match “Arnold & Porter combines sophisticated regulatory, litigation, and transactional capabilities to resolve clients’ most complex issues.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 2 | 2,171 contacts → | ||||
Exact match “Dechert is the law firm that helps business leaders lead.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 3 | 1,873 contacts → | ||||
Exact match “Committed to Your Success – As a law firm of more than 900 professionals, Venable delivers legal services globally in every area of regulatory compliance, government affairs…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 4 | 1,708 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 · Nov 5, 2026 · View company records in RevenueBase | |||||
| 5 | 1,298 contacts → | ||||
Exact match “Hinshaw & Culbertson LLP is a U.S-based law firm with offices nationwide.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 6 | 1,262 contacts → | ||||
Exact match “Gilbert + Tobin was founded on values of excellence, trust, respect, integrity and good corporate citizenship.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 7 | 729 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 8 | 612 contacts → | ||||
Exact match “Chapman is a law firm focused on finance.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 9 | 573 contacts → | ||||
Exact match “1 in Banking Collections Specializes in litigation, whether criminal, administrative or civil Gives on-going counseling and monitoring of client activities, business movements…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 10 | 448 contacts → | ||||
Exact match “Talbots Law can offer your business a wide range of legal services - no matter what business you are in.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 11 | 433 contacts → | ||||
Exact match “A TOLEDO PIZA ADVOGADOS ASSOCIADOS, presta assessoria jurídica especializada em contratos bancários, com ênfase em recuperação de créditos judicial e extrajudicial de…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 12 | 419 contacts → | ||||
Exact match “McDonald Hopkins is an entrepreneurial law firm founded in 1930 on practical Midwestern business values that are as relevant today as when we first began.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 13 | 372 contacts → | ||||
Exact match “Bär & Karrer is a leading Swiss law firm with more than 200 lawyers in Zurich, Geneva, Lugano, Zug, Basel and St.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 14 | 367 contacts → | ||||
Exact match “Seward & Kissel, founded in 1890, is a leading U.S.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 15 | 354 contacts → | ||||
Exact match “For over 50 years, Post & Schell’s attorneys have combined the operational knowledge and insight into the industries they represent with creative legal solutions – and helped…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 16 | 344 contacts → | ||||
Exact match “Lindahl is one of Sweden’s largest business law firms where most of our clients are innovative, knowledge-based businesses.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 17 | 323 contacts → | ||||
Exact match “With more than 500 legal and business professionals across the US, Stroock is a national firm with international reach.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 18 | 298 contacts → | ||||
Exact match “Finocchio & Ustra Sociedade de Advogados is a law firm commited to delivering efficient and reliable legal solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 19 | 297 contacts → | ||||
Exact match “Bruchou & Funes de Rioja es una firma de servicios legales integrales de reputación internacional y líder indiscutido en el mercado.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 20 | 295 contacts → | ||||
Exact match “YPOG stands for You + Partners of Gamechangers.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 21 | 291 contacts → | ||||
Exact match “At Techno, we work collaboratively with our clients in supporting their aspirations to differentiate their offering, deliver it both speedily and cost-efficiently.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 22 | 264 contacts → | ||||
Exact match “WHAT WE DO: For over 45 years, Rausch Sturm LLP has been nationally recognized as a full-service account receivables management law firm.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 23 | 247 contacts → | ||||
Exact match “We support financial institutions, merchants and payment industry players in transforming their payment services to make them simple, efficient and secure in everyday life.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 24 | 240 contacts → | ||||
Exact match “Founded in 2001, CFSB is a full-service payments, lending and banking provider that delivers global financial services through a personal approach.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 25 | 238 contacts → | ||||
Exact match “Fox Williams is a leading law firm based in the City of London, trusted by its clients to provide quality advice with a high level of partner involvement and an astute commercial…” Recorded in the RevenueBase company graph · Nov 5, 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 “payment systems 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 2,838 payment systems law firms worldwide
See the full list, filter by size, metro and specialty, and access 18,484 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Payment systems law firms worldwide at a glance
As of Nov 5, 2026Companies by employee count
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 payment systems law firms are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “payment systems 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 18,484 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 November 5, 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.
Payment systems law firms by location
26 lists · largest firstEvery Payment systems law firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Payment systems law firms based in the United States486
- Payment systems law firms based in Brazil278
- Payment systems law firms based in the United Kingdom141
- Payment systems law firms based in India134
- Payment systems law firms based in Italy112
- Payment systems law firms based in France108
- Payment systems law firms based in Spain86
- Payment systems law firms based in Germany83
- Payment systems law firms based in Poland82
- Payment systems law firms based in Australia69
- Payment systems law firms based in Canada42
- Payment systems law firms based in the Netherlands42
- Payment systems law firms based in Mexico39
- Payment systems law firms based in Türkiye39
- Payment systems law firms based in South Africa33
- Payment systems law firms based in Argentina31
- Payment systems law firms based in Switzerland27
Cities
- Payment systems law firms based in London, United Kingdom80
- Payment systems law firms based in Sao Paulo, Brazil74
- Payment systems law firms based in Paris, France65
- Payment systems law firms based in New York, United States46
- Payment systems law firms based in New Delhi, India38
- Payment systems law firms based in Milan, Italy35
- Payment systems law firms based in Madrid, Spain31
- Payment systems law firms based in Sydney, Australia31
- Payment systems law firms based in Warsaw, Poland28
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 “payment systems law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many payment systems law firms are there worldwide?
RevenueBase identified 2,838 company matches for payment systems law firms worldwide as of November 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?
Arnold & Porter tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most payment systems law firms?
The United States leads with 486 companies, followed by Brazil (278) and the United Kingdom (141). Every payment systems law firms list by country and city is linked on this page.
Which city has the most payment systems law firms?
London leads with 81 company records, followed by Sao Paulo (74) and Paris (65).
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 18,484 professional contacts with verified work emails tracked across these 2,838 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 November 5, 2026.
Ready to reach these companies? Verified emails and direct dials for all 2,838 payment systems law firms worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 payment systems law firms worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 2,838 matching company records for payment systems law firms worldwide, with 42,455 tracked contacts and 18,484 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 payment systems law firms worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Arnold & Porterarnoldporter.comHQ: Washington, NY, United StatesReported employees: 1,001-5,000 | Washington, NY, United States | 1,001-5,000 | Exact match | 2,454 contacts → |
“Arnold & Porter combines sophisticated regulatory, litigation, and transactional capabilities to resolve clients’ most complex issues.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Dechert LLPdechert.comHQ: Philadelphia, PA, United StatesReported employees: 1,001-5,000 | Philadelphia, PA, United States | 1,001-5,000 | Exact match | 2,171 contacts → |
“Dechert is the law firm that helps business leaders lead.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Venable LLPvenable.comHQ: Washington, DE, United StatesReported employees: 1,001-5,000 | Washington, DE, United States | 1,001-5,000 | Exact match | 1,873 contacts → |
“Committed to Your Success – As a law firm of more than 900 professionals, Venable delivers legal services globally in every area of regulatory compliance, government affairs…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Fried Frankfriedfrank.comHQ: New York, United StatesReported employees: 501-1,000 | New York, United States | 501-1,000 | Exact match | 1,708 contacts → |
“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 description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Hinshaw & Culbertson LLPhinshawlaw.comHQ: Chicago, FL, United StatesReported employees: 501-1,000 | Chicago, FL, United States | 501-1,000 | Exact match | 1,298 contacts → |
“Hinshaw & Culbertson LLP is a U.S-based law firm with offices nationwide.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Gilbert Tobingtlaw.com.auHQ: Barangaroo, AustraliaReported employees: 1,001-5,000 | Barangaroo, Australia | 1,001-5,000 | Exact match | 1,262 contacts → |
“Gilbert + Tobin was founded on values of excellence, trust, respect, integrity and good corporate citizenship.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Kelley Drye & Warren LLPkelleydrye.comHQ: New York, TX, United StatesReported employees: 501-1,000 | New York, TX, United States | 501-1,000 | Exact match | 729 contacts → |
“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…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Chapman And Cutler LLPchapman.comHQ: Chicago, NY, United StatesReported employees: 201-500 | Chicago, NY, United States | 201-500 | Exact match | 612 contacts → |
“Chapman is a law firm focused on finance.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  SP Madrid & Associates LAW Firmspmadridlaw.comHQ: Makati City, PhilippinesReported employees: 501-1,000 | Makati City, Philippines | 501-1,000 | Exact match | 573 contacts → |
“1 in Banking Collections Specializes in litigation, whether criminal, administrative or civil Gives on-going counseling and monitoring of client activities, business movements…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Talbots LAWtalbotslaw.co.ukHQ: Stourbridge, United KingdomReported employees: 501-1,000 | Stourbridge, United Kingdom | 501-1,000 | Exact match | 448 contacts → |
“Talbots Law can offer your business a wide range of legal services - no matter what business you are in.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Toledo Pizatoledopizaadvogados.com.brHQ: Sao Paulo, BrazilReported employees: 1,001-5,000 | Sao Paulo, Brazil | 1,001-5,000 | Exact match | 433 contacts → |
“A TOLEDO PIZA ADVOGADOS ASSOCIADOS, presta assessoria jurídica especializada em contratos bancários, com ênfase em recuperação de créditos judicial e extrajudicial de…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Mcdonald Hopkins LLCmcdonaldhopkins.comHQ: Cleveland, OH, United StatesReported employees: 201-500 | Cleveland, OH, United States | 201-500 | Exact match | 419 contacts → |
“McDonald Hopkins is an entrepreneurial law firm founded in 1930 on practical Midwestern business values that are as relevant today as when we first began.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  BÄR & Karrerbaerkarrer.chHQ: Zurich, SwitzerlandReported employees: 201-500 | Zurich, Switzerland | 201-500 | Exact match | 372 contacts → |
“Bär & Karrer is a leading Swiss law firm with more than 200 lawyers in Zurich, Geneva, Lugano, Zug, Basel and St.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Seward & Kissel LLPsewkis.comHQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 367 contacts → |
“Seward & Kissel, founded in 1890, is a leading U.S.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Post & Schell, P.Cpostschell.comHQ: Philadelphia, PA, United StatesReported employees: 201-500 | Philadelphia, PA, United States | 201-500 | Exact match | 354 contacts → |
“For over 50 years, Post & Schell’s attorneys have combined the operational knowledge and insight into the industries they represent with creative legal solutions – and helped…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Advokatfirman Lindahllindahl.seHQ: Stockholm, SwedenReported employees: 201-500 | Stockholm, Sweden | 201-500 | Exact match | 344 contacts → |
“Lindahl is one of Sweden’s largest business law firms where most of our clients are innovative, knowledge-based businesses.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Stroock & Stroock & Lavan LLPstroock.comHQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 323 contacts → |
“With more than 500 legal and business professionals across the US, Stroock is a national firm with international reach.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Finocchio & Ustra Sociedade DE Advogadosfius.com.brHQ: Campinas, BrazilReported employees: 201-500 | Campinas, Brazil | 201-500 | Exact match | 298 contacts → |
“Finocchio & Ustra Sociedade de Advogados is a law firm commited to delivering efficient and reliable legal solutions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Bruchou & Funes DE Riojabruchoufunes.comHQ: Buenos Aires, ArgentinaReported employees: 201-500 | Buenos Aires, Argentina | 201-500 | Exact match | 297 contacts → |
“Bruchou & Funes de Rioja es una firma de servicios legales integrales de reputación internacional y líder indiscutido en el mercado.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  YPOGypog.lawHQ: Berlin, GermanyReported employees: 201-500 | Berlin, Germany | 201-500 | Exact match | 295 contacts → |
“YPOG stands for You + Partners of Gamechangers.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Techno LTDtechno.holdingsHQ: Dubai, United Arab EmiratesReported employees: 51-200 | Dubai, United Arab Emirates | 51-200 | Exact match | 291 contacts → |
“At Techno, we work collaboratively with our clients in supporting their aspirations to differentiate their offering, deliver it both speedily and cost-efficiently.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Rausch Sturm LLPrauschsturm.comHQ: Brookfield, WI, United StatesReported employees: 201-500 | Brookfield, WI, United States | 201-500 | Exact match | 264 contacts → |
“WHAT WE DO: For over 45 years, Rausch Sturm LLP has been nationally recognized as a full-service account receivables management law firm.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Galittgalitt.comHQ: La Défense Paris, FranceReported employees: 201-500 | La Défense Paris, France | 201-500 | Exact match | 247 contacts → |
“We support financial institutions, merchants and payment industry players in transforming their payment services to make them simple, efficient and secure in everyday life.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  CFSBcfsb.comHQ: New York, United StatesReported employees: 51-200 | New York, United States | 51-200 | Exact match | 240 contacts → |
“Founded in 2001, CFSB is a full-service payments, lending and banking provider that delivers global financial services through a personal approach.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  FOX Williamsfoxwilliams.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 238 contacts → |
“Fox Williams is a leading law firm based in the City of London, trusted by its clients to provide quality advice with a high level of partner involvement and an astute commercial…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,838 company matches
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Payment systems law firms: dataset insights
November 5, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
2,812 records in the displayed employee bands.
26 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 2,838 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 5, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Payment systems law firms by location
26 lists · largest firstEvery Payment systems law firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Payment systems law firms based in the United States486
- Payment systems law firms based in Brazil278
- Payment systems law firms based in the United Kingdom141
- Payment systems law firms based in India134
- Payment systems law firms based in Italy112
- Payment systems law firms based in France108
- Payment systems law firms based in Spain86
- Payment systems law firms based in Germany83
- Payment systems law firms based in Poland82
- Payment systems law firms based in Australia69
- Payment systems law firms based in Canada42
- Payment systems law firms based in the Netherlands42
- Payment systems law firms based in Mexico39
- Payment systems law firms based in Türkiye39
- Payment systems law firms based in South Africa33
- Payment systems law firms based in Argentina31
- Payment systems law firms based in Switzerland27
Cities
- Payment systems law firms based in London, United Kingdom80
- Payment systems law firms based in Sao Paulo, Brazil74
- Payment systems law firms based in Paris, France65
- Payment systems law firms based in New York, United States46
- Payment systems law firms based in New Delhi, India38
- Payment systems law firms based in Milan, Italy35
- Payment systems law firms based in Madrid, Spain31
- Payment systems law firms based in Sydney, Australia31
- Payment systems law firms based in Warsaw, Poland28
Questions about this company list
What does Exact match mean for payment systems law firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many payment systems law firms did RevenueBase find worldwide?
The saved snapshot records 2,838 matching company records, 42,455 tracked contacts and 18,484 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 5, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 payment systems law firms worldwide. Snapshot: November 5, 2026. https://revenuebase.ai/companies/browse/payment-systems-law-firms.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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Top 25 payment systems law firms worldwide
RevenueBase records 2,838 matching company records for payment systems law firms worldwide, with 42,455 tracked contacts and 18,484 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 payment systems law firms worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Arnold & Porterarnoldporter.com HQ: Washington, NY, United StatesReported employees: 1,001-5,000 | Washington, NY, United States | 1,001-5,000 | Exact match | 2,454 contacts → |
“Arnold & Porter combines sophisticated regulatory, litigation, and transactional capabilities to resolve clients’ most complex issues.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Dechert LLPdechert.com HQ: Philadelphia, PA, United StatesReported employees: 1,001-5,000 | Philadelphia, PA, United States | 1,001-5,000 | Exact match | 2,171 contacts → |
“Dechert is the law firm that helps business leaders lead.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Venable LLPvenable.com HQ: Washington, DE, United StatesReported employees: 1,001-5,000 | Washington, DE, United States | 1,001-5,000 | Exact match | 1,873 contacts → |
“Committed to Your Success – As a law firm of more than 900 professionals, Venable delivers legal services globally in every area of regulatory compliance, government affairs…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Fried Frankfriedfrank.com HQ: New York, United StatesReported employees: 501-1,000 | New York, United States | 501-1,000 | Exact match | 1,708 contacts → |
“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 description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Hinshaw & Culbertson LLPhinshawlaw.com HQ: Chicago, FL, United StatesReported employees: 501-1,000 | Chicago, FL, United States | 501-1,000 | Exact match | 1,298 contacts → |
“Hinshaw & Culbertson LLP is a U.S-based law firm with offices nationwide.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Gilbert Tobingtlaw.com.au HQ: Barangaroo, AustraliaReported employees: 1,001-5,000 | Barangaroo, Australia | 1,001-5,000 | Exact match | 1,262 contacts → |
“Gilbert + Tobin was founded on values of excellence, trust, respect, integrity and good corporate citizenship.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Kelley Drye & Warren LLPkelleydrye.com HQ: New York, TX, United StatesReported employees: 501-1,000 | New York, TX, United States | 501-1,000 | Exact match | 729 contacts → |
“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…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Chapman And Cutler LLPchapman.com HQ: Chicago, NY, United StatesReported employees: 201-500 | Chicago, NY, United States | 201-500 | Exact match | 612 contacts → |
“Chapman is a law firm focused on finance.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | SP Madrid & Associates LAW Firmspmadridlaw.com HQ: Makati City, PhilippinesReported employees: 501-1,000 | Makati City, Philippines | 501-1,000 | Exact match | 573 contacts → |
“1 in Banking Collections Specializes in litigation, whether criminal, administrative or civil Gives on-going counseling and monitoring of client activities, business movements…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Talbots LAWtalbotslaw.co.uk HQ: Stourbridge, United KingdomReported employees: 501-1,000 | Stourbridge, United Kingdom | 501-1,000 | Exact match | 448 contacts → |
“Talbots Law can offer your business a wide range of legal services - no matter what business you are in.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Toledo Pizatoledopizaadvogados.com.br HQ: Sao Paulo, BrazilReported employees: 1,001-5,000 | Sao Paulo, Brazil | 1,001-5,000 | Exact match | 433 contacts → |
“A TOLEDO PIZA ADVOGADOS ASSOCIADOS, presta assessoria jurídica especializada em contratos bancários, com ênfase em recuperação de créditos judicial e extrajudicial de…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Mcdonald Hopkins LLCmcdonaldhopkins.com HQ: Cleveland, OH, United StatesReported employees: 201-500 | Cleveland, OH, United States | 201-500 | Exact match | 419 contacts → |
“McDonald Hopkins is an entrepreneurial law firm founded in 1930 on practical Midwestern business values that are as relevant today as when we first began.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | BÄR & Karrerbaerkarrer.ch HQ: Zurich, SwitzerlandReported employees: 201-500 | Zurich, Switzerland | 201-500 | Exact match | 372 contacts → |
“Bär & Karrer is a leading Swiss law firm with more than 200 lawyers in Zurich, Geneva, Lugano, Zug, Basel and St.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Seward & Kissel LLPsewkis.com HQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 367 contacts → |
“Seward & Kissel, founded in 1890, is a leading U.S.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Post & Schell, P.Cpostschell.com HQ: Philadelphia, PA, United StatesReported employees: 201-500 | Philadelphia, PA, United States | 201-500 | Exact match | 354 contacts → |
“For over 50 years, Post & Schell’s attorneys have combined the operational knowledge and insight into the industries they represent with creative legal solutions – and helped…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Advokatfirman Lindahllindahl.se HQ: Stockholm, SwedenReported employees: 201-500 | Stockholm, Sweden | 201-500 | Exact match | 344 contacts → |
“Lindahl is one of Sweden’s largest business law firms where most of our clients are innovative, knowledge-based businesses.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Stroock & Stroock & Lavan LLPstroock.com HQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 323 contacts → |
“With more than 500 legal and business professionals across the US, Stroock is a national firm with international reach.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Finocchio & Ustra Sociedade DE Advogadosfius.com.br HQ: Campinas, BrazilReported employees: 201-500 | Campinas, Brazil | 201-500 | Exact match | 298 contacts → |
“Finocchio & Ustra Sociedade de Advogados is a law firm commited to delivering efficient and reliable legal solutions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Bruchou & Funes DE Riojabruchoufunes.com HQ: Buenos Aires, ArgentinaReported employees: 201-500 | Buenos Aires, Argentina | 201-500 | Exact match | 297 contacts → |
“Bruchou & Funes de Rioja es una firma de servicios legales integrales de reputación internacional y líder indiscutido en el mercado.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | YPOGypog.law HQ: Berlin, GermanyReported employees: 201-500 | Berlin, Germany | 201-500 | Exact match | 295 contacts → |
“YPOG stands for You + Partners of Gamechangers.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Techno LTDtechno.holdings HQ: Dubai, United Arab EmiratesReported employees: 51-200 | Dubai, United Arab Emirates | 51-200 | Exact match | 291 contacts → |
“At Techno, we work collaboratively with our clients in supporting their aspirations to differentiate their offering, deliver it both speedily and cost-efficiently.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Rausch Sturm LLPrauschsturm.com HQ: Brookfield, WI, United StatesReported employees: 201-500 | Brookfield, WI, United States | 201-500 | Exact match | 264 contacts → |
“WHAT WE DO: For over 45 years, Rausch Sturm LLP has been nationally recognized as a full-service account receivables management law firm.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Galittgalitt.com HQ: La Défense Paris, FranceReported employees: 201-500 | La Défense Paris, France | 201-500 | Exact match | 247 contacts → |
“We support financial institutions, merchants and payment industry players in transforming their payment services to make them simple, efficient and secure in everyday life.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | CFSBcfsb.com HQ: New York, United StatesReported employees: 51-200 | New York, United States | 51-200 | Exact match | 240 contacts → |
“Founded in 2001, CFSB is a full-service payments, lending and banking provider that delivers global financial services through a personal approach.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | FOX Williamsfoxwilliams.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 238 contacts → |
“Fox Williams is a leading law firm based in the City of London, trusted by its clients to provide quality advice with a high level of partner involvement and an astute commercial…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,838 company matches
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Payment systems law firms: dataset insights
November 5, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
2,812 records in the displayed employee bands.
26 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 2,838 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 5, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Payment systems law firms by location
26 lists · largest firstEvery Payment systems law firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Payment systems law firms based in the United States486
- Payment systems law firms based in Brazil278
- Payment systems law firms based in the United Kingdom141
- Payment systems law firms based in India134
- Payment systems law firms based in Italy112
- Payment systems law firms based in France108
- Payment systems law firms based in Spain86
- Payment systems law firms based in Germany83
- Payment systems law firms based in Poland82
- Payment systems law firms based in Australia69
- Payment systems law firms based in Canada42
- Payment systems law firms based in the Netherlands42
- Payment systems law firms based in Mexico39
- Payment systems law firms based in Türkiye39
- Payment systems law firms based in South Africa33
- Payment systems law firms based in Argentina31
- Payment systems law firms based in Switzerland27
Cities
- Payment systems law firms based in London, United Kingdom80
- Payment systems law firms based in Sao Paulo, Brazil74
- Payment systems law firms based in Paris, France65
- Payment systems law firms based in New York, United States46
- Payment systems law firms based in New Delhi, India38
- Payment systems law firms based in Milan, Italy35
- Payment systems law firms based in Madrid, Spain31
- Payment systems law firms based in Sydney, Australia31
- Payment systems law firms based in Warsaw, Poland28
Questions about this company list
What does Exact match mean for payment systems law firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many payment systems law firms did RevenueBase find worldwide?
The saved snapshot records 2,838 matching company records, 42,455 tracked contacts and 18,484 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 5, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 payment systems law firms worldwide. Snapshot: November 5, 2026. https://revenuebase.ai/companies/browse/payment-systems-law-firms.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗