Jeffrey M. "Jeff" Osterkamp

Ronald I. Heller has been practicing law in Honolulu for over 30 years, in the areas of tax litigation, business/commercial litigation, taxation and business law. He received both JD and MBA degrees from the University of Michigan, and is a licensed Certified Public Accountant as well as an attorney. Mr. Heller is a Fellow of the American College of Tax Counsel, and a past Chair of the Tax Section of the Hawaii State Bar Association. He has litigated tax cases at the county, state, and federa...

Michael C. Carroll is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Real Estate and Real Estate Law. Michael C., who practices law in Honolulu, Hawaii, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael C. is held by other top lawyers in the same geographic and legal practice area.

Na Lan is a Director at Damon Key and brings to the firm a unique combination of capabilities and experience in the areas of condominium and community association law, immigration, business and real property transactions, and dispute resolution for Mandarin-speaking investors and business owners. Born and raised in China, she is fluent in both Mandarin Chinese and English. Ms. Lan once again was selected by her peers for inclusion in the 2025 Edition of The Best Lawyers in America® for he...

Matthew C. Shannon is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Litigation - Construction and Litigation - Real Estate. Matthew C., who practices law in Honolulu, Hawaii, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew C. is held by other top lawyers in the same geographic and legal practice area.

Honolulu litigation lawyer has Douglas S. Chin has extensive experience in state and federal courts, from Hawaii to the United States Supreme Court, and experience in managing state and local government agencies at the highest levels. Mr. Chin focuses his practice in commercial litigation, administrative law, and government relations. Mr. Chin is rated AV Preeminent® by Martindale-Hubbell® ; the highest rating possible, for his skill and integrity. Mr. Chin has been named to The Best ...

Mark Murakami practices in the firm's Dispute Resolution, Real Estate, Construction, and Business & Commercial Law practice groups. His focus is on complex commercial disputes, land use negotiation and litigation, environmental, and general civil litigation. He has appeared in all federal and states courts in Hawaii, most of the administration boards and commissions, and is licensed in the U.S. Supreme Court, Ninth Circuit Court of Appeals and Court of Federal Claims. He is rated by Marti...

Lindsay E. Orman is a Director of the firm. She is a versatile real estate and business law attorney who is skilled at analyzing complex matters and developing creative, results-oriented solutions. Ms. Orman represents diverse clients, including hotels, developers, government agencies, publicly traded companies, closely held entities, and individuals. She focuses her practice in the areas of real estate acquisitions and sales, land use and entitlements issues, business structure and operation...

Stephanie E. W. Thompson is a Director of the firm. Ms. Thompson concentrates her practice in the areas of commercial, real estate civil litigation and electronic discovery information management law. Ms. Thompson has assisted in the representation of various clients from multi-million-dollar corporations to small businesses and individual interests in legal matters ranging from wrongful termination and unfair competition, to negligence, commercial litigation, general business and trust dispu...

Jodi S. Yamamoto is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law, Communications Law, Environmental Law, Real Estate Law and Water Law. Jodi S., who practices law in Honolulu, Hawaii, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jodi S. is held by other top lawyers in the same geographic and legal practice area.

William A. Harrison is an attorney with Harrison Law Center, A Law Corporation in Honolulu, Hawaii. His practice includes Criminal Defense: General Practice and Criminal Defense: White-Collar matters in federal, state, and military courts. In federal criminal matters, Mr. Harrison represents individuals and businesses in cases involving drug offenses , white collar and fraud allegations, crimes of violence, federal firearm charges , computer crimes , grand jury investigations , corporate and ...