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Debevoise & Plimpton LLP Unclaimed

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www.debevoise.com

Debevoise & Plimpton LLP is a global law firm advising on complex transactions and disputes for a diverse client base.

Debevoise & Plimpton LLP is a global law firm that provides legal counsel across a broad range of practices, including Antitrust & Competition, Arbitration & International Disputes, Capital Markets, Data Strategy & Security, Finance, Intellectual Property, and Corporate Governance. The firm serves clients in diverse industries and regions, handling strategic transactions and complex disputes with a client-focused, collaborative approach.

Our mission is to deliver high-quality, innovative legal services to clients across industries and regions, helping them achieve their strategic goals through collaborative, client-focused representation.

What we offer

STAAR AI Platform

Accelerate responsible AI adoption with comprehensive legal resources.

www.debevoise.com/news/2025/12/debevoise-wins-ft-innovation-award

Antitrust & Competition

Service

Expertise in antitrust law solving complex regulatory challenges.

www.debevoise.com/capabilities/practice-areas/antitrust-competition

Commercial Litigation

Service

Provides exceptional advocacy in complex commercial disputes across multiple jurisdictions.

www.debevoise.com/capabilities/practice-areas/commercial-litigation

Capital Markets

Service

Provides comprehensive legal support for capital market transactions and regulatory compliance.

www.debevoise.com/capabilities/practice-areas/capital-markets

Mergers & Acquisitions

Service

Expert legal services for navigating complex M&A transactions worldwide.

www.debevoise.com/capabilities/practice-areas/mergers--acquisitions

Private Equity

Service

Guides clients through private equity transactions with comprehensive support and strategic insights.

www.debevoise.com/capabilities/practice-areas/private-equity

Public Company Advisory

Service

Expert guidance for public companies on governance and M&A transactions.

www.debevoise.com/capabilities/practice-areas/mergers--acquisitions/public-companies

Data Strategy & Security

Service

Effective management of data governance and risk, enhancing compliance and strategic decision-making.

www.debevoise.com/capabilities/practice-areas/data-strategy-security

White Collar & Regulatory Defense

Service

Expert Defense Against Regulatory Scrutiny and White-Collar Investigations.

www.debevoise.com/capabilities/practice-areas/white-collar-regulatory-defense

Intellectual Property

Service

Provides comprehensive support in protecting and maximizing intellectual property assets for clients globally.

www.debevoise.com/capabilities/practice-areas/intellectual-property

Tax

Service

Provides comprehensive tax planning, controversy support, and transfer pricing services for clients.

www.debevoise.com/capabilities/practice-areas/tax

Leveraged Finance

Service

Expert financing solutions for leveraged buyouts and transactions.

www.debevoise.com/capabilities/practice-areas/finance/leveraged-finance

Real Estate

Service

Expert guidance in complex real estate transactions and financing across jurisdictions.

www.debevoise.com/capabilities/practice-areas/real-estate

Market segments

Antitrust and competition

Legal counsel and compliance for merger clearance, cartel and dominance investigations, behavioral remedies and FDI reviews across jurisdictions.

Mergers, acquisitions and private equity

End-to-end transactional advisory for buyouts, cross-border M&A, deal structuring, sponsor-focused transactions and related regulatory and financing matters.

Capital markets and securities

Advisory for public and private securities offerings, IPOs, high-yield and equity offerings, regulatory reporting and governance for issuers and underwriters.

Regulatory investigations and enforcement defense

Representation and strategic defense in government investigations, enforcement actions, internal inquiries, whistleblower matters and cross-border regulatory disputes.

Data and AI governance and compliance

Advisory on AI risk governance, data governance, incident response, IP implications of data use and ongoing regulatory monitoring and compliance for AI initiatives.

Intellectual property and technology transactions

Protection, enforcement and commercialization of IP rights, cross-border IP litigation support and transactional advice for technology and data-related assets.

Commercial litigation and dispute resolution

Representation in high-stakes civil and commercial disputes, trial-ready advocacy, and cross-border litigation management.

Real estate transactions and financing

Advisory on complex real estate acquisitions, dispositions, leasing, and project and portfolio financing with cross-border capabilities.

Tax and cross-border tax advisory

Tax planning and controversy services including cross-border tax structuring and transfer pricing advice.

More information about our offering

STAAR AI Platform

STAAR is an AI-powered subscription platform that helps clients fast-track their responsible AI adoption. It contains continuously updated and benchmarked AI legal resources, including policies, training materials, governance lessons, regulatory trackers, and detailed descriptions of common AI use cases. STAAR 2.0 will be launched on the Legora Portal in January 2026, and the platform is available by monthly subscription.

  • Access Comprehensive AI Governance Resources
    STAAR provides essential tools for understanding and implementing AI governance, ensuring compliance with evolving regulations.
  • Enjoy Flexible Subscription Access
    Clients can subscribe monthly to access STAAR's valuable resources and upcoming features, including the new 2.0 version.
  • Stay Updated With Regulatory Changes
    With real-time updates, STAAR helps clients stay informed on the latest AI regulations, mitigating compliance risks.
  • Utilize Comprehensive Use-Case Guidance
    STAAR includes specific AI use-case scenarios to assist clients in implementing effective AI solutions.

Antitrust & Competition

Debevoise’s Antitrust Group combines top-quality analysis, a thorough understanding of the law and an in-depth familiarity with regulatory and judicial processes to solve clients’ antitrust problems. The team secures regulatory clearances for complex international mergers before the European Commission and national competition authorities, handles enforcement matters initiated by the DOJ, FTC, state Attorneys General and the European Commission, and operates as an integrated global team to provide joined-up, strategically coordinated advice.

  • Gain Regulatory Approval
    Navigate complex regulatory landscapes to secure timely approvals for international mergers and acquisitions.
  • Collaborate Seamlessly
    Benefit from a cohesive team that ensures consistent and strategic advice across jurisdictions.
  • Defend Against Investigations
    Expert guidance through enforcement actions to protect clients from allegations of antitrust violations.
  • Leverage Diverse Experience
    Utilize a comprehensive understanding of various industrial sectors to provide tailored antitrust solutions.
  • Ensure Compliance
    Strategic planning for international investments while addressing regulatory scrutiny in foreign markets.

Commercial Litigation

Debevoise is widely considered among the best in commercial litigation, successfully defending clients in state and federal courts across the United States. The practice handles domestic and cross-border disputes across diverse industries, focusing on high-quality advocacy and trial readiness.

  • Leverage Top-Tier Litigation Expertise
    Debevoise lawyers are renowned for their prowess in the courtroom, preparing extensively to achieve favorable outcomes for clients.
  • Addresses Domestic And International Disputes
    The firm effectively navigates complex issues arising from disputes that span different jurisdictions, ensuring comprehensive legal support.
  • Manage High-Stakes Litigation
    The lawyers' exceptional track record includes navigating the intricacies of high-profile cases, instilling confidence in clients facing substantial risks.
  • Utilize Diverse Industry Knowledge
    The firm’s extensive expertise across various industries enables it to strategically address unique challenges in commercial disputes effectively.

Capital Markets

The Capital Markets practice advises on a broad set of market activities, including Initial Public Offerings, High-Yield Debt, Equity Offerings, Debt Tender Offers and Consent Solicitations, Spin-Offs, Debt Offerings, and related governance and regulatory considerations.

  • Facilitates Successful IPOs
    Provides strategic advice and support throughout the IPO process, ensuring compliance with regulatory requirements.
  • Navigates High-Yield Debt Markets
    Offers expert guidance on high-yield debt transactions to optimize financing structures.
  • Enhances Equity Financing
    Helps clients structure and execute various equity offerings to meet their capital needs.
  • Ensures Compliance and Good Governance
    Offers integrated guidance on regulatory compliance and governance best practices in capital markets.
  • Optimizes Debt Transactions
    Provides legal counsel on structuring and conducting debt tender offers efficiently.
  • Facilitates Strategic Spin-Offs
    Supports clients in successfully executing spin-off transactions to enhance corporate focus and shareholder value.
  • Informs Debt Issuance Strategy
    Advises companies on effective solutions for issuing debt securities to raise capital.

Mergers & Acquisitions

The M&A group leads transactions for some of the world’s most prominent corporations, financial services institutions and private equity firms, offering cross-border and multi-jurisdictional expertise.

  • Navigate Global M&A Challenges
    With a deep understanding of international laws and regulations, the team adeptly manages the complexities of cross-border transactions.
  • Facilitate Major Transactions
    By leveraging extensive market knowledge, the team effectively guides high-stakes M&A deals to successful completion.
  • Ensure Optimal Client Outcomes
    The team's commitment to personalized service ensures that each client's unique needs and objectives are prioritized in every transaction.
  • Ensure Compliance and Approvals
    The team provides thorough guidance to navigate complex regulatory requirements and secure necessary approvals efficiently.
  • Create Value-Driven Alliances
    The firm's expertise in strategic partnerships enhances clients' business goals and fosters long-term relationships.

Private Equity

Advises on private equity transactions across the deal lifecycle, including buyouts, portfolio company matters and other private equity-focused mandates with cross-border capabilities.

  • Streamlines Buyout Processes
    Delivers expert legal framework and negotiation strategies for successful private equity buyouts.
  • Enhances Governance Structures
    Provides ongoing legal support to enhance governance and operational efficiency for portfolio companies.
  • Facilitates Global Transactions
    Offers specialized guidance for transactions that involve multiple jurisdictions, ensuring compliance and strategic alignment.
  • Navigates Complex Regulations
    Advises on compliance with national and international laws affecting private equity investments.
  • Informs Strategic Decisions
    Offers clients valuable insights into market dynamics, helping shape strategic investment decisions.

Public Company Advisory

Public Company Advisory provides guidance to public companies on mergers and acquisitions, governance, and related regulatory matters, ensuring they navigate complex legal environments effectively.

  • Enhances Governance Practices
    Provide tailored advice on corporate governance frameworks to ensure compliance and best practices, enhancing shareholder confidence.
  • Facilitates M&A Transactions
    Support in navigating complex M&A transactions, ensuring strategic alignment, compliance, and successful outcomes.
  • Clarifies Regulatory Compliance
    Offer insights into regulatory requirements across jurisdictions, helping clients avoid pitfalls and ensure legal compliance.
  • Integrates ESG Criteria
    Assist in embedding ESG practices within corporate strategy, enhancing reputation and compliance with evolving investor expectations.
  • Improves Shareholder Relations
    Foster strong relationships with shareholders through effective communication and proactive engagement strategies, improving corporate trust and satisfaction.

Data Strategy & Security

Data Strategy & Security capabilities include AI governance, crisis management, intellectual property considerations, and related data risk management and governance services.

  • Manage AI Risks Effectively
    Deliver structured governance frameworks to mitigate AI-related risks, ensuring compliance and ethical usage.
  • Respond to Data Crises Rapidly
    Provide expert support for immediate and strategic responses to data breaches and crises, preserving client reputation.
  • Optimize Data Governance
    Guide clients in establishing robust data governance frameworks, enhancing integrity and strategic value of data assets.
  • Protect Intellectual Property
    Advise clients on navigating intellectual property challenges in the context of data usage and AI.
  • Streamline Reporting Processes
    Support clients in compliant, effective non-financial reporting related to data management and governance.

White Collar & Regulatory Defense

White Collar & Regulatory Defense provides representation and strategic guidance in white-collar investigations and complex regulatory defense matters.

  • Safeguard Against Regulatory Risks
    We strategically advise clients on navigating complex regulatory environments, minimizing exposure to fines and sanctions.
  • Defend Against Investigative Actions
    Our lawyers offer robust representation in investigations, leveraging vast experience to protect clients' interests during probes by governmental and regulatory authorities.
  • Navigate Complex Global Regulations
    Our team provides insights and strategies to address regulatory challenges across different jurisdictions, ensuring compliance and effective defense.
  • Address Financial Crime Charges
    Our team guides clients through complex financial crime investigations, protecting reputations and working to mitigate legal repercussions.
  • Ensure Compliance and Transparency
    We assist organizations in identifying and addressing potential legal and ethical issues internally, fostering a culture of compliance.
  • Manage Whistleblower Claims Effectively
    We provide strategic counsel on responding to whistleblower reports, ensuring protection against retaliation while addressing compliance issues proactively.

Intellectual Property

Intellectual Property practice helps protect, manage, and monetize IP across jurisdictions, including transactions and disputes.

  • Ensures Comprehensive IP Rights Enforcement
    Facilitates the enforcement of intellectual property rights through coordinated strategies that span multiple jurisdictions.
  • Optimizes IP Value Through Transactions
    Delivers strategic insights and assistance for technology transactions involving intellectual property to maximize value.
  • Facilitates Effective Dispute Resolution
    Offers expert guidance and representation in various intellectual property disputes to ensure the robust protection of clients' rights.

Tax

Tax practice offers planning and controversy services, including cross-border matters and transfer pricing.

  • Streamlines International Tax Compliance
    Ensures adherence to tax regulations in various countries, optimizing tax obligations through efficient planning.
  • Navigates Tax Disputes Effectively
    Offers expert legal representation and strategic advice in resolving tax disputes efficiently and effectively.
  • Ensures Compliance with Pricing Regulations
    Advises on pricing strategies for inter-company transactions to comply with local and international regulations.

Leveraged Finance

Leveraged Finance provides financing guidance for leveraged buyouts and other transactions with cross-border capabilities.

  • Enable Global Deal Execution
    Offers seamless financing solutions across borders enabling smooth transaction execution.
  • Facilitate Structuring of Complex Deals
    Provides insights into structuring financing for leveraged buyouts, enhancing deal feasibility.
  • Tailor Financing Solutions
    Designs financing packages that align with sponsor objectives, optimizing capital structure.
  • Inform Strategic Decisions
    Delivers critical market insights that guide informed financing decisions.

Real Estate

The Real Estate practice handles complex real estate transactions, financing, and advisory matters across jurisdictions with in-depth expertise in navigating legal intricacies.

  • Navigates Transaction Complexities
    Delivering expert insights and comprehensive support throughout all stages of real estate transactions.
  • Secures Optimal Financing Solutions
    Providing strategic advice to secure optimal financing structures tailored to specific project needs.
  • Facilitates Global Transactions
    Navigating legal frameworks across jurisdictions to ensure compliance and effective deal execution.
  • Informs Strategic Decisions
    Offering legal insights to inform strategic decision-making in real estate investments and developments.