Claire E. McAdams

Headgate Partners LLC provides investor relations and strategic consulting services. It specializes in the technology component manufacturing industry, primarily for capital equipment, materials, services and software companies serving the semiconductor, solar and data storage markets. The company was founded by Claire E. McAdams and Gary S. Grandfield in 2005 and is headquartered in Nevada City, CA.

Founded in 1998 by William R. Hambrecht, WR Hambrecht + Co. LLC is a registered broker/dealer headquartered in San Francisco, California. The firm offers a full array of investment services. They provide research that focuses on the (1) Asia-Pacific, biotechnology, business applications and services sectors (2) the China Internet and technology sector (3) consumer (4) enterprise software and Internet (5) gaming technology (6) Internet (7) medical technology (8) nanotechnology (9) networking and data infrastructure (10) semiconductors and devices and (11) specialty pharmaceuticals.

Oppenheimer & Co., Inc. provides security brokerage services. It also offers investment banking and advice to high net worth investors, individuals, businesses and institutions. The company is headquartered in New York, NY.