Sidley is an elite global law firm. Harnessing 158 years of legal heritage, we provide strong representation on behalf of clients in more than 70 countries. Our lawyers apply a Built to WinSM client service model to their legal strategies, ensuring the best possible outcomes in complex transactional, restructuring, regulatory, and litigation matters. With 21 offices strategically situated in key commercial and financial hubs across the world, our perspective and our reach are truly global. Our 2,300 lawyers, fluent in more than 80 languages, possess the cultural awareness and cross-border legal acumen needed to bring clarity to a dynamic business landscape.
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Appellate: Sidley is widely recognized as one of the premier appellate firms in the country, and as a trailblazer — regularly addressing intricate, precedent-setting issues in federal and state law in the Supreme Court, the federal courts of appeals, as well as state appellate and supreme courts across the nation. Since the inception of the practice in 1985, the team, including more than 20 former Supreme Court clerks, has briefed over 220 cases on the merits and argued more than 150 cases before the Court.
Bankruptcy: Sidley’s global Restructuring group is regularly involved in the largest restructurings throughout the world. The team represents companies facing in-court or out-of-court restructurings, official and ad hoc committees of creditors, agent lenders, and participants in distressed M&A processes. Sidley prides itself on the group’s ability to use innovative, bespoke approaches to obtain the best results in complex situations.
Commercial: Clients repeatedly turn to Sidley’s Commercial Litigation team when their most important disputes must be tried. Sidley’s track record of successes is unparalleled in high-stakes, mission-critical cases against well-regarded opponents, no matter the forum. The team’s full-service litigation capabilities are relied upon by leading global companies with household names.
Competition/Antitrust: As a part of the firm’s global antitrust offering, Sidley has a strong and well-respected litigation practice. Sidley lawyers represent clients in their most complex cases, including matters involving antitrust enforcement, merger clearances, claims of collusion, and other alleged antitrust violations. The team has represented domestic and international corporations, trade associations, government entities, professional societies, and individuals in the full range of civil and criminal trials.
Insurance: Sidley’s Insurance Disputes practice advises on significant insurance litigation nationwide across a variety of areas, including regulatory compliance, insurance class actions, reinsurance disputes, ERISA litigation, general commercial litigation, securities and shareholder litigation, and Supreme Court and appellate courts, among other areas.
Intellectual Property: Sidley boasts one of the most distinguished and highly regarded Intellectual Property litigation practices in the U.S., with approximately 80 lawyers and a deep bench of trial lawyers. Handling matters for innovation-driven clients ranging from global Fortune 500 companies to groundbreaking startups, the team develops winning strategies for high-stakes IP litigation involving patents, trade secret and unfair competition, false advertising, copyright infringement, and trademarks.
International Arbitration: Sidley’s Global Arbitration, Trade and Advocacy practice exemplifies a superior depth of knowledge of the law, regulatory challenges, and culture of the jurisdictions in which the team practices. Operating from the U.S., Europe, and Asia, the team works as a tightly integrated team of practitioners with different cultural and legal backgrounds and broad language capabilities.
Labor and Employment: Sidley is at the forefront of representing employers in major high-profile class and collective action litigation against many of the biggest and most aggressive plaintiffs’ firms in the country. The team is known for winning bet-the-company cases and deftly handling high-value discrimination, harassment, and retaliation claims, executive disputes, whistle-blower claims, restrictive covenant and trade secret litigation, and investigations involving matters of the utmost importance to companies.
Product Liability and Recall: Sidley’s Product Liability and Mass Torts practice has played key roles in many of the most significant product liability litigations. The team has decades of experience handling claims associated with products, the facilities that manufacture them, and the companies that sell them. We defend clients in state and federal courts and are typically lead counsel in multidistrict litigations and state coordinated proceedings.
Securities: Sidley’s Securities and Shareholder Litigation team stands out for the strength of its work, winning complex securities matters at the trial level and on appeal across a variety of sectors. The team’s deep bench and extensive experience allows Sidley to represent a wide range of clients. This includes major corporations and private companies, boards of directors and board committees, senior executives, financial advisers, investment banks, and auditors.
White Collar Crime: Sidley lawyers have handled investigations in more than 130 countries, collaborating seamlessly across borders and practice groups to offer a cohesive approach to white collar crime and corporate investigations matters. The firm can mobilize teams quickly to swiftly deploy the critical legal support needed to manage sensitive, high-profile investigations and litigation.
Updated Sep 2024
Robbins Geller Rudman & Dowd LLP specializes in complex litigation representing plaintiffs in securities fraud, antitrust, breach of fiduciary duty, consumer fraud, and privacy cases. The Firm’s unparalleled experience and capabilities in these fields are based on the talents of its attorneys, who have successfully prosecuted thousands of class action lawsuits. Robbins Geller has achieved success across several different, entirely distinct practice areas in a way that few firms have in any one practice area– from antitrust to consumer protection to shareholder litigation.
The Firm is widely recognized as a leading law firm worldwide. Judges have described Robbins Geller as one of the most formidable securities law firms in the country. With 200 lawyers in 10 offices nationwide, the Firm has the resources, experience, and tenacity to achieve superior results.
The Firm’s attorneys have obtained many of the largest recoveries in history: the largest consumer class action recovery ($17+ billion in Volkswagen); the largest securities class action recovery ($7.2 billion in Enron); the largest antitrust class action recovery ($5.5 billion in Visa/Mastercard); the largest securities class action recovery following trial ($1.575 billion in HSBC/Household International); the largest pharmaceutical securities class action recovery ($1.21 billion in Valeant Pharmaceuticals); the largest cash recovery in a stockholder merger & acquisition case in the Delaware Court of Chancery ($1 billion in Dell Technologies); the largest stock option backdating recovery ($925 million in UnitedHealth Group); the largest securities fraud class action recovery in the Ninth Circuit in the last decade ($809.5 million in Twitter); the largest opt-out (non-class) securities action recovery ($657 million in WorldCom); the largest biometric class action settlement ($650 million in Facebook); the largest RMBS purchaser class action recovery ($500 million in Countrywide); and the largest personal contributions by individual defendants in a securities class action recovery ($237.5 million of $1.025 billion total recovery in American Realty Capital Properties).
Our Firm has been ranked #1 in the ISS Securities Class Action Services rankings for four out of the last five years for securing the most monetary relief for investors. In 2024, we recovered over $2.5 billion for investors in securities-related class action cases – more than the next five law firms combined, according to ISS.
Robbins Geller attorneys represent consumers around the country in a variety of important and unprecedented complex class actions. The Firm was one of the originators of the national opioid litigation, filing among the earliest complaints against the opioid industry defendants. Robbins Geller partners served in leadership positions on multiple multidistrict litigations related to the opioid crisis. The litigations have resulted in settlements disbursing more than $50 billion for affected communities nationwide.
Robbins Geller’s Delaware Practice Group specializes in shareholder challenges against corporate fraud, abuse, self-dealing, and recklessness in Delaware courts. Not only have the Firm’s cases changed the law, they have recovered billions for shareholders and secured corporate reforms to strengthen good corporate governance. The Firm regularly represents investors in challenges to corporate mergers and acquisitions that shortchange shareholders while enriching corporate insiders.
Updated Sep 2025
King & Spalding helps leading companies advance complex business interests in more than 160 countries. Working across a highly integrated platform of more than 1,300 lawyers in 26 offices globally, we deliver tailored commercial solutions through world-class offerings and an uncompromising approach to quality and service.
Trial and Global Disputes: Our experienced disputes lawyers try and arbitrate high-stakes cases every year across the globe in the most challenging jurisdictions for corporate clients. Recognized for creativity, meticulous preparation, and top-rate advocacy, our lawyers help clients navigate the litigation lifecycle, working together from day one to identify business objectives, develop a strategy to meet those objectives, and then execute that strategy. With more than 450 lawyers in 17 offices worldwide, we are uniquely able to staff and manage large and cross-border disputes from filing, to trial, and through appeal. Our lawyers have a variety of expertise across substantive areas, including Appellate Law, Class Action Defense, Commercial Litigation, Construction & Engineering Disputes, Corporate & Securities Litigation, E-Discovery, Insolvency Litigation, Insurance Coverage & Recovery, Intellectual Property, International Arbitration, Labor & Employment, Product Liability, Professional Liability, and Toxic & Environmental Torts. Working together—one area of expertise informing another—our disputes lawyers provide clients with seamless and efficient representation in the most complex and sensitive matters.
Capabilities:
Government Matters: Clients ranging from Fortune Global 50 corporations to high-profile individuals in every region of the world entrust King & Spalding’s Government Matters practice to guide them through rapidly changing regulatory landscapes, complex investigations by U.S. and foreign enforcement authorities, highly sensitive internal investigations and related, often parallel civil proceedings.
Hundreds of lawyers across the United States, Europe and Asia bring decades of prior government service and industry experience to our regulatory and investigative practices, which serve the financial services, pharmaceutical and medical device, healthcare, energy, automotive and technology sectors in particular. The team includes six U.S. Attorneys, 24 Assistant U.S. Attorneys, and former senior officials from the highest ranks in regulatory and enforcement organizations that are most significant to our clients.
Our experienced team includes former leaders at the U.S. Securities and Exchange Commission, the Environmental Protection Agency, the Food and Drug Administration, the Federal Trade Commission, the Federal Energy Regulatory Commission, the National Highway Traffic Safety Administration, the Internal Revenue Service, the Department of Commerce, the Financial Industry Regulatory Authority, the Bank of England, the U.K’s Financial Reporting Council and the World Trade Organization.
Capabilities:
Corporate, Finance and Investments: Our Corporate, Finance and Investments team brings a collaborative approach to help clients execute complex, high-value transactions. We have a fully integrated platform with more than 330 lawyers in 17 offices, offering clients the benefit of global specialists with local knowledge and industry expertise. We work side by side with our clients to execute transactions efficiently and effectively—we understand what matters to both our clients and opposite parties and we explain the actual, practical risks to our clients.
Capabilities:
Updated Sep 2024
Saul Ewing’s Litigation Department features approximately 200 attorneys across 18 offices, including our newest locations in Los Angeles and Irvine, California. We handle a wide range of matters including complex business and commercial disputes, bet-the-company legal proceedings, and high-profile cases in state and federal courts and Alternative Dispute Resolution (ADR) forums across the nation. We represent local, regional, national and international organizations as well as individuals across a diverse array of industries, including but not limited to higher education, energy and environmental, manufacturing, financial and other professional services, construction, insurance, health care, food/beverage/agribusiness, life sciences, cannabis, sports/entertainment and real estate.
Our deep bench of litigators work to protect the interests of our clients and mitigate the impact of litigation on business operations in all phases of litigation, including investigation, pleadings, motions, fact and expert discovery and depositions, hearings, trials, appeals, settlement negotiations, and enforcement of judgments. Among our ranks are seasoned trial lawyers and former government officials and prosecutors, whose insight and strategic judgment are a valuable resource to our entire team.
Our core areas of focus include:
Consumer Financial Services Litigation
Employee Benefits & ERISA Litigation
Environmental Civil Litigation
Insurance Litigation & Arbitration
Intellectual Property Litigation
Title Claims & Coverage Litigation
White Collar & Government Enforcement
Within these core areas of focus, we have extensive experience representing clients in pursuing and defending claims of breach of contract, tortious interference with contracts and business relationships, fraud and misrepresentation, lender liability, property liability, negligence, unfair competition, unfair trade practices, antitrust violations, conspiracy, RICO violations, breach of fiduciary duty, defamation, trade disparagement, false advertising, malicious prosecution, theft of trade secrets, intellectual property infringement, trespass, conversion, trust and estate controversies, partnership and corporate dissolutions and claims arising in shareholder and partner derivative actions, among others.
Our Approach: We start by tailoring a strategy to meet our clients’ objectives and risk management priorities, whether those focus on litigation avoidance, early settlement, resolution through dispositive motions, or pursuing a case through adjudication at trial. Using early case assessment tools, we develop a detailed roadmap for each case. We recognize that litigation can be expensive, distracting and time-consuming, and that our clients need cost predictability. Depending on client needs, we are able to create customized litigation plans and budgets at the matter, phase and/or task levels. Our project management team carefully monitors work volume and billing metrics to help ensure that our services align with project scope and needs, and to maximize proactive communication with clients about changes in cost, scope and/or strategy.
eDiscovery: For cases requiring electronic discovery, we rely on our in-house Litigation Support Services (LSS) team, which is driven by members with sophisticated technical knowledge and credentialing by the Association of Certified E-Discovery Specialists. With extensive experience managing complex eDiscovery collection, processing, review and production, our LSS team leverages advanced analytics and technology-assisted review to quickly identify and locate relevant information, process and analyze data efficiently, and help reduce overall litigation costs.
Updated Sep 2025