Williams Kastner has been delivering legal and business advice to a broad mix of clients since our Seattle office opened in 1929. With more than 65 lawyers in Washington and Oregon, the firm provides national and regional capabilities that offer a client-first approach with a practical sensibility only a local firm can provide. We are attorneys, paralegals, litigation assistants and professional support staff dedicated to advancing the business and legal objectives of our clients. We are focused on building relationships with our clients by combining knowledge and experience with creativity—both in and out of the courtroom. Our shared values are shown through the dedication to our work and the pride with which we devote towards the practice of law.

Our firm is well known for its vast trial and litigation successes. We have substantial experience in a broad range of legal areas such as administrative law, antitrust, bankruptcy, breach of contract, class actions, commercial torts, construction, defamation, drug products, employment practices, fire and marine, intellectual property, insurance coverage, insurance defense, environmental and land use, lender liability, products liability, professional liability, real estate, securities, toxic torts, hazardous waste, transportation and premises liability.

Our clients are a mix of local, regional, U.S. and international entities. The firm has a strategic alliance with the Duan & Duan in China which provides Williams Kastner’s clients with an experienced resource in Asia.

Legal

Williams Kastner

Rod Umberger

Richard Urrutia

Evan Loeffler

Eddy Silverman

Patti Christiansen

Tiffany Jack

Kristen Turner

Kathy Vongsaveng

Emma Jensen

Sandra Nokes

Ryan Vollans

Elodie Hagberg

Wangdu Tashi

Ross Jacobson

Nick Sacco

Cody MacKs

Stacy Demass

Sean Leake

Heidi Mandt

Christopher Marks

Brad Hill

Ashley Langley

Alex Friedrich

Katie Drake

Matthew Gallagher

Catherine Brumbaugh

George Moore

The Legal Support Staff at Williams Kastner plays a vital role in ensuring the firm's smooth operation and efficient delivery of legal services. This team, comprised of paralegals, legal assistants, and administrative professionals, is responsible for managing case documentation, conducting legal research, coordinating litigation workflows, and supporting attorneys in trial preparation. They work collaboratively to uphold the firm’s commitment to client service and maintain high standards of legal practice across a diverse range of specialties.

Legal Support Staff

Finance and Billing

Legal Support Staff

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Finance and Billing