Don Bruce Hebb

ABS Capital Partners, Inc. (ABS Capital Partners) is a private equity firm founded in 1990 by Don Bruce Hebb and Tim Thaddeus Weglicki. The firm is headquartered in Washington, DC.

SBA Communications Corp. owns and operates wireless communications tower structures, rooftops and other structures that support antennas used for wireless communications. It operates in two business segments: Site Leasing and Site Development. The Site Leasing segment lease antenna space on multi-tenant towers to a variety of wireless service providers under long-term lease contracts in the United States, Canada, Central America, and South America. The Site Development segment provides end to end services to wireless service providers or companies providing development or project management services to wireless service providers. It also includes consulting and construction related activities. SBA Communications was founded by Steven E. Bernstein in 1989 and is headquartered in Boca Raton, FL.

Deutsche Bank Securities, Inc. (DBSI) is a SEC-registered broker/dealer headquartered in New York City. The firm was founded in 1971 and is a wholly-owned investment banking and brokerage arm of DB U.S. Financial Markets Holding Corp., ultimately held by Deutsche Bank AG (NYSE: DB, FRA: DBK) in Germany. DBSI provides securities brokerage and investment advisory services to domestic and international private clients and institutions. They are also a primary dealer in US government securities as designated by the Federal Reserve.

ISO Group, Inc. provides spare parts logistics for the defense Industry. Its services include International financing, export compliance and global logistics for all requirements. The firm also offers maintenance, repair, and overhaul solutions, such as blanket purchase agreements, ground support equipment, general mechanics tool kits, service kits, inventory tracking, global supply chain, power transmission, vehicle maintenance, MILSPEC hardware, MILSPEC connectors, and MILSPEC fasteners. ISO Group was founded by Alex Techoueyres, Tom Techoueyres, Randall E. Poliner and Michael Gibson in 2003 and is headquartered in Palm Bay, FL.

Brown Advisory, Inc. provides investment and advisory services. It specializes in investment management, strategic advisory, wealth management, and private equity. The firm provides services to individuals, families, institutions, and corporations. The company was founded in 1993 and is headquartered in Baltimore, MD.

Tarpon Towers LLC provides wireless communications services. It build sites, provides capital and acquires towers. The company was founded by William T. Freeman and Ronald G. Bizick II in 2008 and is headquartered in Bradenton, FL.

Founded in 1993 by J. Dorsey Brown III, Brown Investment Advisory, Inc., also known as Brown Advisory, Inc., is a registered investment advisor headquartered in Baltimore, Maryland. The firm is a wholly-owned subsidiary of Brown Investment Advisory & Trust Co. Brown Investment Advisory provides investment advisory and brokerage services to institutions, corporations and high net-worth individuals and families in the U.S. and abroad.