John M. Levisay

Sympoz, Inc. provides online educational services. The company was founded by John M. Levisay, Josh H. Scott, Todd J. Tobin, and Bret S. Hanna on April 21, 2010 and is headquartered in Denver, CO.

The Colorado Museum of Natural History provides informal science education. It offers exhibits, discussions, and activities to help Museum visitors celebrate and understand the wonders of Colorado, earth, and the universe. The company was founded by Edwin Carter in 1868 and is headquartered in Denver, CO.

The Pro's Closet, Inc. operates as an e-commerce brand for pre-owned bikes. It offers frames, wheels, components, accessories, and apparel. The company was founded by Nick Martin in 2006 and is headquartered in Boulder, CO.

Glyde Corp. operates an online marketplace. It provides a platform for buyers and sellers to market new and used phones, tablets, digital versatile discs, video games, and accessories. The company was founded by Simon Rothman is headquartered in Palo Alto, CA.

Part of eBay, Inc., Kruse International provides online collector automobile auction services. The company is based in Chicago, IL. Kruse International was acquired by eBay, Inc. on May 18, 1999 for $156.23 million.

HomeAdvisor, Inc. operates as an online home improvement marketplace. It offers home improvement, maintenance, and repair professionals. The firm also offers design inspiration, budgeting tools, and advice. The company was founded by Rodney Rice and Michael Beaudoin in 1998 and is headquartered in Golden, CO.