Tribeca Companies is a premier investment firm headquartered in San Francisco


Founded in 2005, we serve high-net-worth private clients and prime institutional partners. Tribeca makes corporate and real estate investments.

We are known for our innovation, excellence in deal execution and investment performance.

We are uncompromisingly focused on providing resources, capital and solutions that create lasting value for our investors and the companies and assets in which we invest.

Our investment team has in-depth industry knowledge, refined processes for sourcing opportunities, evaluating and structuring investments, and efficiently managing and improving assets and companies.

We apply with vigor our energies to deliver solutions, unlock value and uplift growth. We invest with entrepreneurs and in businesses that will be the wellsprings of future opportunity. We have a strong foundation of intellectual and financial capital. Our solid financial base and liquidity ensures our capacity to deliver on our undertakings.

Above all, we strive to create long-lasting value for our investors and profitability for our business partners. Our results are consistent with this endeavor: we have successfully created value for our portfolio assets and generated extraordinary returns for our investors across a range of investment classes.



William is the Chief Executive Officer of Tribeca Companies. He chairs the investment committee and oversees all of the company’s operations.

William has 19 years of experience in the real estate industry focusing on acquisitions, operations and portfolio management of retail, office and multi-family assets

In 2000, William co-founded an internet-based employee benefit and merchandising firm that provided goods and services to a number of Fortune 500 clients. These included such global concerns as Accenture, Citigroup, Northwest Airlines, JP Morgan Chase, Microsoft, Manpower, Oracle, H&R Block, as well as others. In 2002 the company was merged with a national merchandising company.

William has practiced real estate and international law. He worked with Lillick & Charles (now Nixon Peabody LLP), and he served as a judicial law clerk to the Hon. Joyce L. Kennard of the Supreme Court of California. He is admitted to practice law in California, Minnesota, the District of Columbia, and he is a Qualified Solicitor of the Supreme Court of England and Wales. His professional memberships include Law Society of England and Wales, Canadian Bar Association and Law Counsel of Australia.

William is a graduate of the University of San Francisco and Harvard University (designated graduating class commencement speaker and class president). He holds JD and MBA degrees and a Master's degree in Health Law. His academic distinctions include Cum Laude honors, Academic Honor Society (top 5% of class), Law Review, Moot Court Award (Best Written Brief), and the American Jurisprudence Award (Legal Research and Writing).



Jeff is a member of the Investment Committee, overseeing the firm’s investment activity and asset management operations.

Jeff has over 30 years of experience in national real estate investment advisory, portfolio-property management, transactions, financing and valuation. He started his real estate career in 1971 with Coldwell Banker Management Corporation. Since 1981 he has been affiliated with BlackRock Realty and predecessor firms, most recently as a Director and Senior Portfolio Manager. In this role Jeff managed closed end, 3 to 5 year apartment value funds, each approximately $250 million to $500 million in gross asset value, producing net Internal Rates of Return (IRR’s) of 16% to 18%. As Managing Director of Metric Property Management, Jeff oversaw a $2.5 billion national portfolio of multi-family, office, industrial and retail properties.

Jeff is currently serving a three-year term as a member of the Assessment Appeals Board in the City and County of San Francisco, and is on the board of various civic/charitable organizations, including the Board of Directors of Golden Gate Park Stables, California Academy of Sciences and Olympic Club Foundation.

Jeff is a graduate of Stanford University, a California state real estate broker and a member of the Appraisal Institute (MAI).



Jim is a member of the Investment Committee, overseeing the firm’s investment activity and investment management operations.

Jim has been involved in the real estate industry since 1967, participating in the sale of approximately $1 billion of investment property. Jim has sold shopping centers as well as office, industrial and multi-family properties. Jim has worked in a consulting and expert witness capacity for attorneys, real estate developers, institutional owners and buyers of real estate. As an Asset Manager, Jim was in charge of real estate portfolios totaling approximately $200 million throughout the western United States including office, retail, industrial and multi-family properties.

Jim was previously affiliated with Feher Young & Associates, a San Francisco-based investment brokerage, where he specialized in shopping centers and other retail properties; Fox & Carskadon Financial Corporation (now BlackRock Realty) as an Asset Manager specializing in shopping centers and distressed properties; Allied Brokers, San Jose, developing leases for the first Burger King Restaurants and Longs Drug Stores in Santa Clara County; and Norris Beggs & Simpson, as Property Manager in San Francisco, San Jose and Honolulu. He began his real estate career with Bank of America’s Real Estate Department in San Francisco.

Jim is a graduate of Stanford University and is a Certified Property Manager. Additionally, Jim has been an instructor of real estate at the college level and has sat on International Council of Shopping Centers (ICSC) panels pertaining to shopping center and retail investments.



Siddharth is the Managing Partner overseeing the firm's investment activity in Asia. He is an accomplished dealmaker with over 20 years of experience in global finance and technology. He has been an investment banker with Lehman Brothers and Prudential Securities in New York, specializing in M&A and corporate finance. Siddharth has also built large fintech businesses from scratch for Oracle and Citigroup in North America and Asia, and founded healthtech businesses in USA and India.

Siddharth earned a degree in engineering from University of Bombay and an MBA from the Stern School of Business at New York University.