Hansgregory Charles Hartman

Skyline Solar, Inc. manufactures photovoltaic systems for commercial, industrial, education, government, and utility markets. It offers silicon cells, durable mirrors, solar panels, reflectors, and single-axis tracking systems. The company was founded in 2007 by Robert MacDonald, William J. Keating and Eric Johnson and is headquartered in Mountain View, CA.

Element Labs, Inc. provides LED video technology systems. It offers electronic wallpapers for wall, floor and ceiling surface, tile strips, and content creation services. The company provides services to the entertainment, architectural, and signage industries. Element Labs combines the state-of-the-art technology with know-how and daring to create the world's most advanced LED video systems. The firm specializes in the design and delivery of customized solutions for any applications. Its experienced project management team provides individualized, comprehensive guidance from conception to completion.