Kirsten L. Ambach

Mr. Rittereiser serves as a Managing Partner of HKM’s Seattle and Portland offices. He is also an experienced trial attorney. His practice focuses on employment law, complex civil litigation, and class actions. He has recovered more than $300 million dollars on behalf of workers including some of the largest wage and hour class actions in the United States. Mr. Rittereiser’s litigation practice disrupts industries challenging antiquated business practices that deprive workers of p...

Divorce, complex child custody disputes, collaborative law, and high conflict litigation.

Adam D. Romney is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Adam D., who practices law in Seattle, Washington, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Adam D. is held by other top lawyers in the same geographic and legal practice area.

Quentin Wildsmith is a trial attorney with an emphasis in trust, estate, guardianship, and complex commercial litigation. Quentin served as the Managing Principal for his firm from 2012-2014, and has supervised the firm’s Trust & Estate Litigation department since 2012. Quentin serves on the WSBA’s Trust and Estate Dispute Resolution subcommittee, is “AV” preeminent rated by Martindale-Hubbell, and has been consistently named a “Washington Super Lawyer”...

Stephen M. Rummage is a top attorney recognized by Best Lawyers in the practice area(s) of Advertising Law, Appellate Practice, Bet-the-Company Litigation, Commercial Litigation and Litigation - Intellectual Property. Stephen M., who practices law in Seattle, Washington, has been recognized since 2003. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stephen M. is held by other top lawyers in the same geographic and legal practice area.

Tim Wyckoff is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Tim, who practices law in Seattle, Washington, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Tim is held by other top lawyers in the same geographic and legal practice area.

BACKGROUND As Managing Partner, Hayley brings a clear vision and collaborative leadership to the firm, guiding its strategic direction while continuing to serve clients with deep expertise in intellectual property (IP) law. She focuses on efficient and effective patent prosecution, licensing, and validity and infringement studies. With a background in electrical engineering, Hayley has successfully advised clients across a broad spectrum of technologies, including electrical, software, and me...

Pam Anderson, a partner in the Environment, Energy & Resources practice, represents utilities, local distribution companies, energy marketers, producers, and natural gas, crude oil and products pipelines throughout the country. Pam has represented energy clients before the FERC, NERC, CFTC, PHMSA, DOE and various state regulators. A certified public accountant, she combines her legal and financial experience to help clients negotiate complex business transactions and conduct due diligence...

For as long as Steven Reich can remember, he wanted to correct wrongs and give vulnerable people a voice. In his sophomore year of high school, he set a path to achieve his goal of becoming a lawyer. Today, as a practicing personal injury lawyer, Steven is a fierce advocate for those who suffer physical, emotional, and financial losses from sexual abuse and severe or catastrophic injuries. He takes on their cases against sexual predators, large institutions, businesses, insurance companies, a...

For nearly forty years, Randy Squires has tried lawsuits in the Pacific Northwest and elsewhere. His experience base is broad: a five year apprenticeship with a pioneer construction litigation boutique (where, among other things, he built the firm’s construction labor practice); twenty years with Davis Wright Tremaine, a large regional, now national firm, the last ten as chair of the firm’s Litigation Group; and nearly ten years as a founding member, including two years as CEO, of...