Vadim S. Polikov

Panther Angels specializes in start up investments. The company was founded by Polikov S. Vadim and Goldberg Joshua and is headquartered in Cockeysville, MD.

Legends of Learning, Inc. designs and develops educational games. The company was founded by Vadim S. Polikov, Aryah Fradkin and Joshua M. Goldberg is headquartered in Laurel, MD.

Research Square LLC engages in the development of software and services for manuscript editing, preparation, and translation services.The firm serves global research community, designed to facilitate the ongoing cycle of research, publishing and discovery in academia. The company was founded by Shashi Mudunuri in 2004 and is headquartered in Durham, NC.

UBS Securities LLC is an investment bank and registered broker/dealer headquartered in New York City. The firm was founded in 1998 as UBS Warburg LLC. They are a subsidiary of UBS Americas Holding LLC, ultimately held by UBS Group AG (SWX: UBSG, NYSE: UBS) in Switzerland. UBS Securities is a primary dealer in US Government securities and provides a full range of investment banking services which includes corporate finance, mergers and acquisitions, capital markets, trading and sales, fixed-income, equity research, private banking, underwriting and prime brokerage operations. The firm also provides advisory services and access to capital markets for corporate, institutional, intermediary and alternative asset management clients.

Astrum Solar, Inc. supplies and installs solar panel systems. It operates as a multi-state installer of residential and small commercial solar panel systems in the Eastern United States. The company was founded by Joshua Michael Goldenberg, Vadim S. Polikov and Benjamin R. Davis in 2008 and is headquartered in Columbia, MD.