Sydney Fairchild Williamson

Sydney Fairchild Williamson defends pharmaceutical, medical device, and consumer product manufacturers, as well as other corporate clients, in complex nationwide products liability and mass tort litigation. Sydney is skilled at advising clients on the evolving intersection of products liability and environmental toxic torts, including litigation involving emerging chemical exposures such as ethylene oxide and per- and polyfluoroalkyl substances (PFAS), guiding them through complex scientific, regulatory, and risk-management challenges. In each matter, Sydney leverages her experience to help clients navigate scientific and regulatory challenges, manage risk, and protect reputational and business interests. She also advises clients on litigation holds, evidence preservation, and regulatory compliance.

Sydney is a highly versatile attorney who plays an integral role in developing and executing strategic litigation tactics that align courtroom advocacy with her clients’ overarching business objectives. She has built her career around the principle that effective litigators master the art of storytelling. In high-stakes litigation, a persuasive narrative connects facts, science, law, and business considerations into a cohesive and credible framework. Her practice centers on developing and advancing the company story—particularly in technically complex matters involving scientific, medical, regulatory, operational, or industry-specific issues.

Sydney has substantial experience preparing and presenting company witnesses and developing regulatory and scientific experts. She works closely with in-house legal teams to marshal internal and external documents, coordinate cross-functional resources, and collaborate with experts to ensure litigation strategy is grounded in a compelling story of company conduct, product development, regulatory history, and operational practices. She is adept at translating complex regulatory frameworks, scientific data, and technical subject matter into clear, credible, and compelling testimony. By integrating expert analysis into an overarching narrative, she strengthens case strategy from early assessment through trial.

While Sydney’s practice focuses on products liability, mass torts, and commercial disputes, she also has experience defending clients in matters involving medical malpractice, environmental and toxic torts, business torts, financial services disputes, complex contract claims, foodborne illness litigation, and telecommunications industry matters.