Marin County Business Lawyers

Jason Horst is the Managing Partner of Horst Legal Counsel. Jason served for more than a decade as an attorney in large regional and international law firms before founding Horst Legal Counsel, serving the legal needs of businesses and individuals in California. Jason is an accomplished litigator, having successfully resolved countless disputes for his clients in a wide range of complex litigation matters, including those involving commercial contracts, partnership disputes, trademark infringement, real estate, antitrust, and more. Jason prides himself on the ability to develop and execute creative strategies to efficiently accomplish his clients’ goals. Jason is also among the...

Roger Royse, the founder of the Royse Law Firm, works with companies ranging from newly formed tech startups to publicly traded multinationals in a variety of industries, including technology, entertainment and new media, sports, real estate and agri-business. Roger regularly advises on complex tax structuring, high stakes business negotiations and large international financial transactions. Practicing business and tax law since 1984, Roger’s background includes work with prominent San Francisco Bay area law firms as well as Milbank, Tweed, Hadley and McCloy in New York City. Roger is active in leadership roles with several bar associations, including the following: ...

As the Miami, FL, based VP & General Counsel at Earlens Corporation, a Silicon Valley hybrid FDA medical technology and healthcare retail (covered entity) company that developed the Earlens Contact Hearing Solution, a revolutionary, ENT procedure-based, bionic hearing device that directly vibrates the eardrum; I lead the legal and compliance functions for the organization. I have 7+ years of experience as a tech-enabled healthcare IT, IP, AI, telehealth, digital health, cyber, privacy, and compliance attorney licensed in Florida, New Jersey, and Washington, D.C., and over 20+ years as a board-certified healthcare administrator and Fellow of the American College of Healthcare...

Founder and Attorney & Counselor at Law at Rose Law Firm of Napa Valley, Inc. Trevor J. Rose specializes in Estate Planning and Administration, Business, and Real Estate/Title Transactions. He currently sits on the board of directors for the Napa County Hispanic Chamber of Commerce as Vice-President and the Young Lawyers Division of the Napa County Bar Association as Past President. Trevor was born and raised in Napa, CA and became fully bilingual after spending a year studying Spanish Language, Linguistics and Literature at the University of Barcelona in Spain. He graduated Phi Beta Kappa with high honors from...

“I much appreciate the clear and concise advice in a very straight forward business communication style! Shawn is a fountain of business knowledge that he can couple with his legal expertise to communicate with the business world as well as the public at large.” G.M. "Shawn is my attorney for 4 businesses including one that is international. He is precise, thorough, and is always looking out for my best interest. His follow through is impeccable and he goes the distance in making sure I understand the legal jargon. If you need someone to get the job done right the first...

Mr. Hirsch practices in the areas of business transactions, real estate transactions, HOA and public agency governance, landlord-tenant disputes, business entity formation and governance, purchase and sale of businesses, construction transactions, and land use law. Mr. Hirsch joined Perry Johnson in June of 2013. Prior to joining the firm, he practiced in San Diego in the areas of construction litigation, business transactions, and hospitality. Mr. Hirsch obtained his Juris Doctor from California Western School of Law in 2007. In 2004, Mr. Hirsch graduated with honors from San Diego State University with a degree in Political Science and a minor in History. ...

San Ramon Business & Real Estate Lawyer
Lubna K Jahangiri has been serving the business community of the San Francisco Bay Area for over twelve years. Attorney Jahangiri provides consultation and representation in a variety of transactional business and real property matters including:

Litigation –Represent clients in litigation, trials, arbitrations, mediations, civil writ petitions and appeals related to business, commercial, and real property disputes

Legal Experience
Ms. Jahangiri earned her J.D. (Doctor of Jurisprudence) from Golden Gate University in 2001, from where she graduated at the top of her class. While at law school, Ms. Jahangiri earned the CALI award for writing and research...