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Fintech and Financial Services

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  • A Nationally Recognized and Ranked Fintech Practice

    Recognized as a leading firm by Chambers FinTech, noted for a strong regulatory and transactional practice.

  • End-to-End Legal Guidance for Fintech Innovators

    Extensive and cutting-edge corporate, regulatory, intellectual property, and litigation legal services for innovative companies across the fintech and financial services industries.

  • Leading Law Firm to Technology Companies

    Our clients include:

At the forefront of innovation, Wilson Sonsini's Fintech and Financial Services Group provides creative and compliant solutions to resolve complex regulatory and transactional issues faced by innovative companies in the financial services sector. We guide clients through complex and shifting legal and regulatory landscapes, providing practical counsel for innovative business lines within a sound legal framework.

Broad Expertise

Our attorneys have extensive experience across fintech and financial services sub-sectors:

  • Wealthtech platforms, including those offering alternative investment platforms.
  • Payments and banking providers, including neo-banks, virtual credit card issuers, online personal finance platforms, open banking apps, and innovative money services businesses and money transmitters.  
  • Blockchain and digital currency-related businesses, including Web 3.0 projects and blockchain-based gaming platforms, blockchain-based securities and settlement platforms, and decentralized finance platforms.
  • AI-based fintechs, including fraud detection platforms, AI-based investment modeling, alternative data providers, and others. 
Overview

At the forefront of innovation, Wilson Sonsini's Fintech and Financial Services Group provides creative and compliant solutions to resolve complex regulatory and transactional issues faced by innovative companies in the financial services sector. We guide clients through complex and shifting legal and regulatory landscapes, providing practical counsel for innovative business lines within a sound legal framework.

Broad Expertise

Our attorneys have extensive experience across fintech and financial services sub-sectors:

  • Wealthtech platforms, including those offering alternative investment platforms.
  • Payments and banking providers, including neo-banks, virtual credit card issuers, online personal finance platforms, open banking apps, and innovative money services businesses and money transmitters.  
  • Blockchain and digital currency-related businesses, including Web 3.0 projects and blockchain-based gaming platforms, blockchain-based securities and settlement platforms, and decentralized finance platforms.
  • AI-based fintechs, including fraud detection platforms, AI-based investment modeling, alternative data providers, and others. 
Client Highlights
Wilson Sonsini Advises Adyen on $335 Million Acquisition of Orb
On June 11, 2026, Adyen N.V. (AMS: ADYEN), a global financial technology platform, announced it has entered into a definitive agreement to acquire enterprise billing platform Orb for $335 million. Upon closing, Orb will become an indirect, wholly owned subsidiary managed under an incubator model. The strategic intent is to eventually create a unified infrastructure experience for merchants across billing and payments.
Alerts
SEC and CFTC Propose to Scale Back Form PF Reporting Requirements
On April 20, 2026, the Securities and Exchange Commission (SEC) and U.S. Commodity Futures Trading Commission (CFTC) jointly proposed amendments to Form PF that would significantly reduce reporting obligations for many private fund advisers while seeking to preserve regulators’ ability to monitor risk in the private fund space.
Client Highlights
Wilson Sonsini Advises Atlas on $40 Million Series C
On April 14, 2026, Atlas, a first-of-its-kind, members-only concierge service and charge card focused on delivering access to coveted experiences through a seamless spending experience, announced its $40 million funding round, with a total valuation of $420 million. The funding round was led by solo venture capitalist Elad Gil and Verified Capital and included 01 Advisors, Marathon Management Partners, and others. Wilson Sonsini Goodrich & Rosati advised Atlas on the transaction.
Client Highlights
Wilson Sonsini Advises Latitude on $8 Million Financing
On March 31, 2026, Latitude, a cross-border payments company, emerged from stealth and announced an $8 million financing round led by NEA, with participation from Lightspeed Faction, Coinbase, Paxos, and Solana Foundation, among other investors. Latitude’s flagship product, Global Fiat Payouts, enables U.S. businesses to pay recipients in more than 50 countries by converting dollars to stablecoins and then into local fiat currency. Its second product, International Stablecoin On-and-Off-Ramps, is embeddable directly into wallets and fintechs, and gives users a single API to move between local fiat and stablecoins across multiple markets.
Client Highlights
Wilson Sonsini Advises Spade on $40 Million Series B
On March 24, 2026, Spade, the data and AI platform transforming how financial institutions use transaction data, announced $40 million in Series B funding. The round was led by Oak HC/FT, with participation by Andreessen Horowitz, Flourish, Gradient, NAventures, National Bank of Canada’s corporate venture arm, and Y Combinator. Wilson Sonsini Goodrich & Rosati advised Spade on the transaction.
Client Highlights
Firm Advises Mastercard on Data, Privacy, and Cyber Aspects of BVNK Acquisition
On March 17, 2026, Mastercard announced a definitive agreement to acquire BVNK, a leader in stablecoin infrastructure, for up to $1.8 billion, including $300 million in contingent payments. The deal further expands Mastercard's end-to-end support of digital assets and value movement across currencies, rails, and regions. Wilson Sonsini Goodrich & Rosati advised Mastercard on data, privacy, and cyber issues related to the transaction.
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Insights
Client Highlights
Wilson Sonsini Advises Adyen on $335 Million Acquisition of Orb
On June 11, 2026, Adyen N.V. (AMS: ADYEN), a global financial technology platform, announced it has entered into a definitive agreement to acquire enterprise billing platform Orb for $335 million. Upon closing, Orb will become an indirect, wholly owned subsidiary managed under an incubator model. The strategic intent is to eventually create a unified infrastructure experience for merchants across billing and payments.
Alerts
SEC and CFTC Propose to Scale Back Form PF Reporting Requirements
On April 20, 2026, the Securities and Exchange Commission (SEC) and U.S. Commodity Futures Trading Commission (CFTC) jointly proposed amendments to Form PF that would significantly reduce reporting obligations for many private fund advisers while seeking to preserve regulators’ ability to monitor risk in the private fund space.
Client Highlights
Wilson Sonsini Advises Atlas on $40 Million Series C
On April 14, 2026, Atlas, a first-of-its-kind, members-only concierge service and charge card focused on delivering access to coveted experiences through a seamless spending experience, announced its $40 million funding round, with a total valuation of $420 million. The funding round was led by solo venture capitalist Elad Gil and Verified Capital and included 01 Advisors, Marathon Management Partners, and others. Wilson Sonsini Goodrich & Rosati advised Atlas on the transaction.
Client Highlights
Wilson Sonsini Advises Latitude on $8 Million Financing
On March 31, 2026, Latitude, a cross-border payments company, emerged from stealth and announced an $8 million financing round led by NEA, with participation from Lightspeed Faction, Coinbase, Paxos, and Solana Foundation, among other investors. Latitude’s flagship product, Global Fiat Payouts, enables U.S. businesses to pay recipients in more than 50 countries by converting dollars to stablecoins and then into local fiat currency. Its second product, International Stablecoin On-and-Off-Ramps, is embeddable directly into wallets and fintechs, and gives users a single API to move between local fiat and stablecoins across multiple markets.
Client Highlights
Wilson Sonsini Advises Spade on $40 Million Series B
On March 24, 2026, Spade, the data and AI platform transforming how financial institutions use transaction data, announced $40 million in Series B funding. The round was led by Oak HC/FT, with participation by Andreessen Horowitz, Flourish, Gradient, NAventures, National Bank of Canada’s corporate venture arm, and Y Combinator. Wilson Sonsini Goodrich & Rosati advised Spade on the transaction.
Client Highlights
Firm Advises Mastercard on Data, Privacy, and Cyber Aspects of BVNK Acquisition
On March 17, 2026, Mastercard announced a definitive agreement to acquire BVNK, a leader in stablecoin infrastructure, for up to $1.8 billion, including $300 million in contingent payments. The deal further expands Mastercard's end-to-end support of digital assets and value movement across currencies, rails, and regions. Wilson Sonsini Goodrich & Rosati advised Mastercard on data, privacy, and cyber issues related to the transaction.
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Affiliated Programs
The L Suite Fintech GC Dinner Salon
Wilson Sonsini is delighted to sponsor an exclusive dinner for general counsel and chief legal officers from high-growth fintech companies. Co-hosted by The L Suite, this program is designed to foster peer-driven conversations, establish new connections, and reinforce existing ones.
Affiliated Programs
Fintech Xchange 2026
Join Corporate partner Jess Cheng, along with Matthew Bisanz (Partner, Mayer Brown) and moderator Ethan Singleton (Managing Principal, FS Vector), for her panel, "Systemic Impact of the GENIUS Act," at Fintech Xchange on February 5, 2026 at 4:40 pm.
Affiliated Programs
The L Suite 2025 Fintech GC Offsite
Wilson Sonsini is sponsoring The L Suite (TechGC)’s 2025 Fintech GC Offsite. General Counsels from across the fintech landscape will come together to explore the legal function’s evolving role as a strategic driver of growth, trust, and resilience. Sessions will focus on AI adoption, shifting regulatory expectations, and more.
Affiliated Programs
Fintech Fringe Festival's Day 2 U.S. Expansion Workshop - The American Move: Navigating Expansion & Fundraising
For UK and EU fintechs, the U.S. offers unparalleled access to capital, customers, and commercial opportunities - but breaking into the U.S. market is not just about showing up. It requires a rethink of your business structure, operations, and strategy to meet the expectations of U.S. investors, partners, and acquirers.
Speaking Engagements
AI in Banking and Insurance: Aligning Innovation & Data Protection
Wilson Sonsini partner Laura De Boel will take part in the panel session titled, "Artificial Intelligence in Banking and Insurance: Aligning Innovation and Data Protection" at Wintegrity's Reshaping Banking and Financial Services Conference on October 7th at 2:05pm.
Affiliated Programs
Women, Influence & Power in Law Conference
Wilson Sonsini is proud to sponsor the 2025 Women, Influence & Power in Law Conference (WIPL).
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Events
Affiliated Programs
The L Suite Fintech GC Dinner Salon
Wilson Sonsini is delighted to sponsor an exclusive dinner for general counsel and chief legal officers from high-growth fintech companies. Co-hosted by The L Suite, this program is designed to foster peer-driven conversations, establish new connections, and reinforce existing ones.
Affiliated Programs
Fintech Xchange 2026
Join Corporate partner Jess Cheng, along with Matthew Bisanz (Partner, Mayer Brown) and moderator Ethan Singleton (Managing Principal, FS Vector), for her panel, "Systemic Impact of the GENIUS Act," at Fintech Xchange on February 5, 2026 at 4:40 pm.
Affiliated Programs
The L Suite 2025 Fintech GC Offsite
Wilson Sonsini is sponsoring The L Suite (TechGC)’s 2025 Fintech GC Offsite. General Counsels from across the fintech landscape will come together to explore the legal function’s evolving role as a strategic driver of growth, trust, and resilience. Sessions will focus on AI adoption, shifting regulatory expectations, and more.
Affiliated Programs
Fintech Fringe Festival's Day 2 U.S. Expansion Workshop - The American Move: Navigating Expansion & Fundraising
For UK and EU fintechs, the U.S. offers unparalleled access to capital, customers, and commercial opportunities - but breaking into the U.S. market is not just about showing up. It requires a rethink of your business structure, operations, and strategy to meet the expectations of U.S. investors, partners, and acquirers.
Speaking Engagements
AI in Banking and Insurance: Aligning Innovation & Data Protection
Wilson Sonsini partner Laura De Boel will take part in the panel session titled, "Artificial Intelligence in Banking and Insurance: Aligning Innovation and Data Protection" at Wintegrity's Reshaping Banking and Financial Services Conference on October 7th at 2:05pm.
Affiliated Programs
Women, Influence & Power in Law Conference
Wilson Sonsini is proud to sponsor the 2025 Women, Influence & Power in Law Conference (WIPL).
View All
Megan J. Baier
Partner
New York
Megan represents technology and life sciences clients in corporate transactional matters.
  • Corporate
View Profile
Jonathan Chan
Partner
Palo Alto
Jonathan represents technology-driven clients in corporate and transactional matters.
  • Corporate
View Profile
Becki DeGraw
Partner
San Francisco
Becki advises tech and growth companies at all stages of development.
  • Corporate
View Profile
Salil Gandhi
Partner
New York
Salil Gandhi is a partner in the New York office of Wilson Sonsini Goodrich & Rosati and a co-leader of the firm’s emerging companies practice. Salil focuses on corporate and securities law and specializes in the representation of emerging growth companies throughout their lifecycles, particularly in the life sciences and technology sectors. He also counsels venture capital funds and other private equity funds on structuring and executing investment transactions ranging from angel to control investments, as well as portfolio dispositions.
  • Corporate
View Profile
Daniel Glazer
Partner
London
Daniel counsels UK and European tech and life sciences companies on U.S. expansion and fundraising.
  • Corporate
View Profile
Gary R. Greenstein
Partner
Washington, D.C.
Gary represents companies in transactions with record labels, music publishers, and program suppliers focusing on intellectual property, licensing, and commercial transactions.
  • Technology Transactions
View Profile
Stephen R. Heifetz
Partner
Washington, D.C.

Stephen advises clients on laws and policies at the intersection of international business and national security. He previously served in the U.S. government on the Committee on Foreign Investment in the U.S.

  • National Security and Trade
View Profile
Seth J. Helfgott
Partner
San Francisco
Seth focuses on corporate and securities law, including start-ups, venture capital transactions, mergers and acquisitions, and corporate governance matters.
  • Corporate
View Profile
Aaron D. Hendelman
Partner
Seattle
Aaron heads the firm's trademark and advertising practice, focusing on the areas of trademark, advertising, unfair competition, copyright, retail, rights of publicity, social media, and consumer law.
  • Trademark and Advertising
View Profile
Jeana S. Kim
Partner
Seattle
Jeana’s practice focuses on corporate and securities law matters for emerging growth companies, venture capital firms, and public companies.
  • Corporate
View Profile
View All
People
Megan J. Baier
Partner
New York
Megan represents technology and life sciences clients in corporate transactional matters.
  • Corporate
View Profile
Jonathan Chan
Partner
Palo Alto
Jonathan represents technology-driven clients in corporate and transactional matters.
  • Corporate
View Profile
Becki DeGraw
Partner
San Francisco
Becki advises tech and growth companies at all stages of development.
  • Corporate
View Profile
Salil Gandhi
Partner
New York
Salil Gandhi is a partner in the New York office of Wilson Sonsini Goodrich & Rosati and a co-leader of the firm’s emerging companies practice. Salil focuses on corporate and securities law and specializes in the representation of emerging growth companies throughout their lifecycles, particularly in the life sciences and technology sectors. He also counsels venture capital funds and other private equity funds on structuring and executing investment transactions ranging from angel to control investments, as well as portfolio dispositions.
  • Corporate
View Profile
Daniel Glazer
Partner
London
Daniel counsels UK and European tech and life sciences companies on U.S. expansion and fundraising.
  • Corporate
View Profile
Gary R. Greenstein
Partner
Washington, D.C.
Gary represents companies in transactions with record labels, music publishers, and program suppliers focusing on intellectual property, licensing, and commercial transactions.
  • Technology Transactions
View Profile
Stephen R. Heifetz
Partner
Washington, D.C.

Stephen advises clients on laws and policies at the intersection of international business and national security. He previously served in the U.S. government on the Committee on Foreign Investment in the U.S.

  • National Security and Trade
View Profile
Seth J. Helfgott
Partner
San Francisco
Seth focuses on corporate and securities law, including start-ups, venture capital transactions, mergers and acquisitions, and corporate governance matters.
  • Corporate
View Profile
Aaron D. Hendelman
Partner
Seattle
Aaron heads the firm's trademark and advertising practice, focusing on the areas of trademark, advertising, unfair competition, copyright, retail, rights of publicity, social media, and consumer law.
  • Trademark and Advertising
View Profile
Jeana S. Kim
Partner
Seattle
Jeana’s practice focuses on corporate and securities law matters for emerging growth companies, venture capital firms, and public companies.
  • Corporate
View Profile
View All

Wilson Sonsini provides the comprehensive and integrated corporate, regulatory, intellectual property, and litigation services that fintech companies need to thrive in today’s legal and regulatory environment.

Our attorneys understand a company's entire scope of needs, enabling them to deliver impactful, innovative, compliant, and customized solutions. In other words, Wilson Sonsini provides the comprehensive and integrated corporate, regulatory, intellectual property, and litigation services that fintech companies need.

Our fintech and financial services expertise includes the following:

Regulatory

In the highly regulated fintech industry, regulatory compliance is key. We specialize in guiding fintech companies through the complexities of compliance with federal and state securities, commodities, payments, and other financial services laws, to creatively craft legal frameworks in a manner designed to streamline compliance as much as possible—particularly where there is legal or regulatory uncertainty. 

  • Counseling fintech businesses on structuring and strategies to comply with applicable law while achieving their companies’ business goals
  • Seeking no-action letters, exemptive orders, and other regulatory relief related to fintech legal issues that pose new questions
  • Pursuing informal discussions with regulators regarding new technologies and business models to address regulatory uncertainty
  • Forming and registering regulated entities, including investment advisers, broker-dealers, funding portals, money services businesses, and money transmitters; developing compliance programs; and providing ongoing compliance advice for these entities
  • Drafting legal opinions and memoranda regarding the status of certain assets as securities; the status of a business as a broker-dealer, investment adviser, investment company, money services business, or money transmitter; and/or the compliance of a client’s business activities with federal and state securities, commodities, and/or payments laws

Corporate

Wilson Sonsini assists fintech companies in obtaining financing through all stages of their development, representing more companies that receive venture financing than any other U.S. law firm. 

  • Initial structuring and financings, including SAFEs, SAFTs, convertible notes, token warrants, and other arrangements
  • Forming private funds to facilitate the delivery of fintech products and services, including venture capital and private equity funds, and developing necessary disclosure and operating documents
  • IPO advisory services and negotiating the full suite of capital markets offerings, with experience in the United States, Hong Kong, and Chinese markets
  • Mergers and acquisitions, with decades-long experience participating in landmark deals
  • Tax analysis and mitigation strategies for corporate structures
  • Guidance for foreign companies entering U.S. markets, including launch, fundraising, partnerships, M&A, and IP services

Intellectual Property

Wilson Sonsini’s intellectual property team provides technology transactions guidance and patents and innovations assistance to strengthen our fintech clients’ brands and ensure that our clients’ fintech innovations are protected.

  • Patents and innovations assistance, including patent portfolio management, patent applications, licensing, due diligence, litigation, and interference and re-examination proceedings
  • Technology transactions guidance, including strategic alliances, partnerships, joint ventures, asset sales, collaborations and co-development arrangements, reseller agreements, manufacturing agreements, and global outsourcing transactions, among others

Litigation

Wilson Sonsini’s litigation team is skilled at representing clients in disputes involving complex technologies and novel issues of law.  

  • Wide-ranging litigation services, including trade secrets, commercial, consumer, corporate, patent, securities, and trademark litigation, among other specialties

These are just a portion of our commonly used legal services. Given our extensive experience in related practices, such as intellectual property, cybersecurity, and financial regulation, our firm also has substantial resources to represent a fintech or financial services company facing business disputes in critical areas like antitrust, privacy, and securities litigation.

Comprehensive Services

Wilson Sonsini provides the comprehensive and integrated corporate, regulatory, intellectual property, and litigation services that fintech companies need to thrive in today’s legal and regulatory environment.

Our attorneys understand a company's entire scope of needs, enabling them to deliver impactful, innovative, compliant, and customized solutions. In other words, Wilson Sonsini provides the comprehensive and integrated corporate, regulatory, intellectual property, and litigation services that fintech companies need.

Our fintech and financial services expertise includes the following:

Regulatory

In the highly regulated fintech industry, regulatory compliance is key. We specialize in guiding fintech companies through the complexities of compliance with federal and state securities, commodities, payments, and other financial services laws, to creatively craft legal frameworks in a manner designed to streamline compliance as much as possible—particularly where there is legal or regulatory uncertainty. 

  • Counseling fintech businesses on structuring and strategies to comply with applicable law while achieving their companies’ business goals
  • Seeking no-action letters, exemptive orders, and other regulatory relief related to fintech legal issues that pose new questions
  • Pursuing informal discussions with regulators regarding new technologies and business models to address regulatory uncertainty
  • Forming and registering regulated entities, including investment advisers, broker-dealers, funding portals, money services businesses, and money transmitters; developing compliance programs; and providing ongoing compliance advice for these entities
  • Drafting legal opinions and memoranda regarding the status of certain assets as securities; the status of a business as a broker-dealer, investment adviser, investment company, money services business, or money transmitter; and/or the compliance of a client’s business activities with federal and state securities, commodities, and/or payments laws

Corporate

Wilson Sonsini assists fintech companies in obtaining financing through all stages of their development, representing more companies that receive venture financing than any other U.S. law firm. 

  • Initial structuring and financings, including SAFEs, SAFTs, convertible notes, token warrants, and other arrangements
  • Forming private funds to facilitate the delivery of fintech products and services, including venture capital and private equity funds, and developing necessary disclosure and operating documents
  • IPO advisory services and negotiating the full suite of capital markets offerings, with experience in the United States, Hong Kong, and Chinese markets
  • Mergers and acquisitions, with decades-long experience participating in landmark deals
  • Tax analysis and mitigation strategies for corporate structures
  • Guidance for foreign companies entering U.S. markets, including launch, fundraising, partnerships, M&A, and IP services

Intellectual Property

Wilson Sonsini’s intellectual property team provides technology transactions guidance and patents and innovations assistance to strengthen our fintech clients’ brands and ensure that our clients’ fintech innovations are protected.

  • Patents and innovations assistance, including patent portfolio management, patent applications, licensing, due diligence, litigation, and interference and re-examination proceedings
  • Technology transactions guidance, including strategic alliances, partnerships, joint ventures, asset sales, collaborations and co-development arrangements, reseller agreements, manufacturing agreements, and global outsourcing transactions, among others

Litigation

Wilson Sonsini’s litigation team is skilled at representing clients in disputes involving complex technologies and novel issues of law.  

  • Wide-ranging litigation services, including trade secrets, commercial, consumer, corporate, patent, securities, and trademark litigation, among other specialties

These are just a portion of our commonly used legal services. Given our extensive experience in related practices, such as intellectual property, cybersecurity, and financial regulation, our firm also has substantial resources to represent a fintech or financial services company facing business disputes in critical areas like antitrust, privacy, and securities litigation.

Wilson Sonsini’s attorneys have represented thousands of start-ups and fintech and financial services clients. They are thoroughly familiar with the latest developments in the fintech and financial services industries, enabling them to respond quickly to industry shifts. Further, because they have longstanding relationships with regulators and in-depth knowledge of regulatory requirements, they have insight into how fintech and financial services business models will be viewed by the relevant agencies. In fact, several members of our team were formerly with the Securities and Exchange Commission (SEC) or the Federal Reserve.

Our extensive network streamlines compliance with regulatory bodies within the United States, such as the:

  • CFPB (Consumer Financial Protection Bureau)
  • Federal Reserve Board of Governors
  • FDIC (Federal Deposit Insurance Corporation)
  • FinCen (Financial Crimes Enforcement Network)
  • SEC (Securities and Exchange Commission)
  • CFTC (Commodity Futures Trading Commission)
  • FINRA (Financial Industry Regulatory Authority)
Relationships with Regulators

Wilson Sonsini’s attorneys have represented thousands of start-ups and fintech and financial services clients. They are thoroughly familiar with the latest developments in the fintech and financial services industries, enabling them to respond quickly to industry shifts. Further, because they have longstanding relationships with regulators and in-depth knowledge of regulatory requirements, they have insight into how fintech and financial services business models will be viewed by the relevant agencies. In fact, several members of our team were formerly with the Securities and Exchange Commission (SEC) or the Federal Reserve.

Our extensive network streamlines compliance with regulatory bodies within the United States, such as the:

  • CFPB (Consumer Financial Protection Bureau)
  • Federal Reserve Board of Governors
  • FDIC (Federal Deposit Insurance Corporation)
  • FinCen (Financial Crimes Enforcement Network)
  • SEC (Securities and Exchange Commission)
  • CFTC (Commodity Futures Trading Commission)
  • FINRA (Financial Industry Regulatory Authority)

Wilson Sonsini's Fintech and Financial Services Group represents an expansive list of companies in the financial services sector. Recent client successes include the following:

Corporate:

  • Enable’s $119 million Series D financing
  • Ledger Investing’s $75 million Series B financing
  • Brex’s $300 million Series D financing
  • Paxos’ $300 million Series D financing
  • Paymentus’ $210 million IPO
  • Upstart’s $240 million IPO
  • Pismo’s $1 billion acquisition by Visa Inc.
  • Bakkt’s $155 million acquisition of Apex Crypto
  • Marqueta’s $275 million acquisition of Power Finance
  • Altruist’s acquisition of Shareholders Service Group
  • Featurespace’s pending sale to Visa

Regulatory:

  • Wealthtech Platforms: We have worked with clients such as Altruist, Addepar, CrowdStreet, Vauban, Mintus, Upstart, and Marqeta to ensure regulatory compliance while achieving business goals. 
  • Investment Advisers, Broker-Dealers, Exchanges, Alternative Trading Systems, and Other Intermediaries: Wilson Sonsini advises diverse clients such as CrowdStreet, Oportun, Figure, Public, and Crypto.com on regulatory questions arising from innovative business models and transactions.
  • Payments Industry: We work with a range of clients in the payments industry, including CloudWalk, RTGS.global, and Modern Treasury, on innovative payment solutions that leverage bank partnerships, card networks, ACH, funds transfers, and instant payment systems.
  • Emerging Payment Solutions: We advise clients on digital wallets and peer-to-peer payment solutions, emerging payment products and services such as stablecoins, tokenized deposits, and blockchain-based payment systems.
  • Technology-Driven Payment Services: We work with clients on technology-driven ancillary services, such as token vaults, AI-based fraud detection, and programmable money.
  • Strategic Bank Partnerships, Neo-Banks, and Banking-as-a-Service: Wilson Sonsini advises companies that provide seamless, more user-friendly access to banking and other financial services, including Meow and Mosaic Software, providing sophisticated, creative advice that is attuned to the evolving regulatory landscape and designed to suit our clients’ strategic business needs.
  • Blockchain Innovators: Working with companies like Figure, Block, Prometheum, and Microstrategy, Wilson Sonsini has provided crucial legal guidance on digital currencies and blockchain technology.
Client Successes

Wilson Sonsini's Fintech and Financial Services Group represents an expansive list of companies in the financial services sector. Recent client successes include the following:

Corporate:

  • Enable’s $119 million Series D financing
  • Ledger Investing’s $75 million Series B financing
  • Brex’s $300 million Series D financing
  • Paxos’ $300 million Series D financing
  • Paymentus’ $210 million IPO
  • Upstart’s $240 million IPO
  • Pismo’s $1 billion acquisition by Visa Inc.
  • Bakkt’s $155 million acquisition of Apex Crypto
  • Marqueta’s $275 million acquisition of Power Finance
  • Altruist’s acquisition of Shareholders Service Group
  • Featurespace’s pending sale to Visa

Regulatory:

  • Wealthtech Platforms: We have worked with clients such as Altruist, Addepar, CrowdStreet, Vauban, Mintus, Upstart, and Marqeta to ensure regulatory compliance while achieving business goals. 
  • Investment Advisers, Broker-Dealers, Exchanges, Alternative Trading Systems, and Other Intermediaries: Wilson Sonsini advises diverse clients such as CrowdStreet, Oportun, Figure, Public, and Crypto.com on regulatory questions arising from innovative business models and transactions.
  • Payments Industry: We work with a range of clients in the payments industry, including CloudWalk, RTGS.global, and Modern Treasury, on innovative payment solutions that leverage bank partnerships, card networks, ACH, funds transfers, and instant payment systems.
  • Emerging Payment Solutions: We advise clients on digital wallets and peer-to-peer payment solutions, emerging payment products and services such as stablecoins, tokenized deposits, and blockchain-based payment systems.
  • Technology-Driven Payment Services: We work with clients on technology-driven ancillary services, such as token vaults, AI-based fraud detection, and programmable money.
  • Strategic Bank Partnerships, Neo-Banks, and Banking-as-a-Service: Wilson Sonsini advises companies that provide seamless, more user-friendly access to banking and other financial services, including Meow and Mosaic Software, providing sophisticated, creative advice that is attuned to the evolving regulatory landscape and designed to suit our clients’ strategic business needs.
  • Blockchain Innovators: Working with companies like Figure, Block, Prometheum, and Microstrategy, Wilson Sonsini has provided crucial legal guidance on digital currencies and blockchain technology.
Related Practices
  • Payments
  • Wealthtech
Related Industries
  • Artificial Intelligence and Machine Learning
  • Blockchain and Cryptocurrency
Recent Insights
Client Highlights
Wilson Sonsini Advises Adyen on $335 Million Acquisition of Orb
On June 11, 2026, Adyen N.V. (AMS: ADYEN), a global financial technology platform, announced it has entered into a definitive agreement to acquire enterprise billing platform Orb for $335 million. Upon closing, Orb will become an indirect, wholly owned subsidiary managed under an incubator model. The strategic intent is to eventually create a unified infrastructure experience for merchants across billing and payments.
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Alerts
SEC and CFTC Propose to Scale Back Form PF Reporting Requirements
On April 20, 2026, the Securities and Exchange Commission (SEC) and U.S. Commodity Futures Trading Commission (CFTC) jointly proposed amendments to Form PF that would significantly reduce reporting obligations for many private fund advisers while seeking to preserve regulators’ ability to monitor risk in the private fund space.
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Affiliated Programs
The L Suite Fintech GC Dinner Salon
Wilson Sonsini is delighted to sponsor an exclusive dinner for general counsel and chief legal officers from high-growth fintech companies. Co-hosted by The L Suite, this program is designed to foster peer-driven conversations, establish new connections, and reinforce existing ones.
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Affiliated Programs
Fintech Xchange 2026
Join Corporate partner Jess Cheng, along with Matthew Bisanz (Partner, Mayer Brown) and moderator Ethan Singleton (Managing Principal, FS Vector), for her panel, "Systemic Impact of the GENIUS Act," at Fintech Xchange on February 5, 2026 at 4:40 pm.
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