Patrick F. Regan

THCG, Inc. is currently providing a limited level of investment banking and other financial advisory services through Tower Hill. Prior to November 1, 1999, the Company was a closed-end management investment company with three business focuses: investing in start-up and early stage development companies; operating an investment vehicle that specialized in bridge financing to small and medium-sized companies; and providing accounts receivable-based commercial financing, or factoring and related services. During 2000, the Company provided a combination of venture funding, venture development and venture banking services to its partner companies, comprised of Internet and technology companies in which it acquired direct or indirect equity interests as well as to third parties to which it provided services for fees. THCG is located in New York, NY.

Sigma Capital Partners LLC (Sigma Capital Partners) is a private equity firm founded in 2003 by Thom Waye. The firm is headquartered in New York.

TyraTech, Inc. engages in development of non toxic personal care products. The firm also engages in the development, manufacture, marketing, and sale of proprietary insecticide and parasiticide products. It products include insect repellent and equine fly repellent. The company was founded in May 2004 and is headquartered in Morrisville, NC.

Laurus Capital Management LLC is a hedge fund management firm located in New York City.

Geller & Co. LLC and its subsidiary, Geller Advisors LLC, provide financial advisory and wealth management services to individuals, families, business owners, institutions, and non-profits. The private company is based in New York, NY and has subsidiaries in the United States. The company's services include CFO, financial, tax and estate planning, investment management, philanthropic giving, and technology. Geller Advisors is a multi-family office with over $9 billion of assets under management and advisement. The company was founded by Laurence Stephen Geller and Martin Jay Geller, with Martin Jay Geller serving as CEO since incorporation.

Valens Capital Management LLC provides investment management services.