Keith Maynard Lingenfelter

OTraces, Inc. provides transformative oncology diagnostic systems and services to detect cancer. It has developed a protein-based method (proteomics) for detecting cancers with simple blood tests. It offers CDx instrument system, OTraces reagenat test kits, BC sera Dx test kit, PR sera Dx test kit, and Pipeline. The company was founded by Keith Lingerfelter and Alain Cappeluti in 2008 and is headquartered in Sykesville, MD.

American Type Culture Collection operates as a global biological materials resource and standards organization offering a collection of products and services. Its services include production and characterization, testing, biorepository, and deposit. The company was founded in 1925 and is headquartered in Manassas, VA.

IGEN International, Inc. develops and markets biological testing systems that incorporate its proprietary electrochemiluminescence technology for used in drug discovery, diagnostic products development as well as food and environmental safety testing. The company was founded in 1982 and is headquartered in Gaithersburg, MD.

XFI Corp. develops and markets sales performance and process management software solutions. Its services include client relationship development, pipeline support and management, marketing and sales initiatives, mobility, and business analytics. The company was founded by Ali Ghaed in 1996 and is headquartered in Bethesda, MD.