About Brian Thornton

Brian Thornton helps business owners navigate one of the most important financial and personal decisions of their lives — the successful sale of their business. Serving clients throughout California with a focus on the San Francisco Bay Area and Silicon Valley, Brian works closely with entrepreneurs to create a smooth, confidential, and strategically managed transitions that align with each owner’s unique goals.

With more than 30 years of experience spanning engineering, financing, sales leadership, and business development, Brian brings a highly analytical yet practical approach to business brokerage. Before transitioning into brokerage, he spent over two decades in mortgage lending where he managed branches, sales regions, earned multiple top producer awards, and guided thousands of clients through complex financing transactions. That experience taught him how to anticipate problems early, communicate clearly during stressful situations, and keep transactions moving forward when challenges arise.

Brian began his career as a Mechanical Engineer after graduating with honors from California Polytechnic State University, San Luis Obispo. During his engineering career, he earned nine U.S. patents and managed complex technical projects and international supply chains. Today, that same problem-solving mindset helps him evaluate business operations, identify opportunities to strengthen value before going to market, and guide buyers and sellers through complicated due diligence and financing processes.

Known for being responsive, detail-oriented, and direct in his communication style, Brian focuses heavily on education and expectation-setting throughout the transaction process. He understands that business owners are often navigating uncertainty while balancing concerns about confidentiality, employees, customers, taxes, timing, and legacy. His approach centers on proactive communication, careful buyer qualification, and hands-on project management designed to minimize surprises and protect seller interests from listing through closing.

Brian specializes in representing a wide range of businesses, particularly in manufacturing, construction, automotive, and healthcare-related industries. His financing background and understanding of SBA lending gives sellers an additional advantage when structuring deals, packaging financial information, and mitigating financing risk during escrow.

Brian is licensed Broker by the California DRE and a member of both the California Association of Business Brokers (CABB) and the International Business Brokers Association (IBBA). He previously served on the Board of the Silicon Valley Association of Realtors and maintains relationships with lenders, attorneys, CPAs, financial advisors, and other trusted professionals throughout the Bay Area business community.

Whether you are preparing for retirement, planning a strategic transition, or exploring your options, Brian provides hands-on guidance and a results-driven approach to help business owners navigate the sale process with confidence. He understands that selling a business is both a financial and personal decision and works closely with clients to manage the process with professionalism, confidentiality, and attention to detail. Contact Brian for a confidential, no-obligation consultation at or (408) 242-1259.

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