Williams Kastner is a Pacific Northwest law firm founded in 1929, with more than 65 attorneys in Seattle, Portland, and Spokane. The firm is known for its trial and litigation experience and its work across a wide range of industries and practice areas, with particular strength in Construction, Insurance Coverage, Labor and Employment, Product Liability, Retail and Hospitality, and Transportation and Logistics. Williams Kastner represents clients in matters throughout the region and beyond, combining practical advice with a strong focus on results and long-standing client relationships.
Looking for a particular Williams Kastner employee's phone or email?
The Williams Kastner annual revenue was $25.2 million in 2026.
Rod Umberger is the Managing Director of Williams Kastner.
141 people are employed at Williams Kastner.
Williams Kastner is based in Seattle, Washington.
The NAICS codes for Williams Kastner are [541, 54, 54111, 5411].
The SIC codes for Williams Kastner are [81, 811].