About Walter T.
Walter T. Raineri built a legal path that began in the sciences and moved into law. He earned a Bachelor of Science from the University of California in 1982 and then turned to Georgetown University, where he received his J.D. in 1987. Those formative years set the stage for a career in private practice.
Fresh out of Georgetown, Raineri entered private practice and became associated with Fenwick & West LLP. He spent his professional life inside the contours of a large firm environment, where the demands of corporate clients and complex transactions shape everyday work. He has been part of a firm known for serving businesses in technology and life sciences sectors, though his own record stays anchored in the practical tasks those companies bring to outside counsel.
Colleagues describe Raineri as deliberate and pragmatic. He favors clear legal writing and tends to break down knotty problems into manageable steps. That approach shows up in how he prepares documents, negotiates terms, and advises on risk. His experience at a major firm exposed him to the full cycle of matters: intake, investigation, drafting, negotiation and closing.
Across his career he has handled the sorts of matters typical in a full-service corporate practice. That has included work on commercial agreements, transactional structuring and interactions with other firms and advisors. He is comfortable operating in teams and often took roles that required coordination among lawyers, executives and outside specialists.
Outside the office Raineri has kept a low public profile. He is not known for courtroom theatrics or for writing a stream of articles. Instead, his professional footprint is in steady, file-by-file work — the kind that keeps transactions moving and clients informed. He is respected for reliability and for a measured way of communicating legal options and practical trade-offs.
He currently practices at Fenwick & West LLP, concentrating on client representation and counseling in areas that align with the firm’s corporate and transactional work.
