James K. Hullett

Lacuna LLC (Lacuna Gap Capital) is a venture capital firm founded in 2006 by Rawleigh H. Ralls and Sandy Keziah. The firm is headquartered in Boulder, Colorado.

IntraOp Medical Corp. develops, manufactures, markets and services the Mobetron. Its product Mobetron is used by the cancer physicians in the hospitals, clinics and academic centers in the world. The Mobetron is the mobile, self-shielded electron linear accelerator (LINAC) designed to deliver Intraoperative Radiation Therapy (IORT) to cancer patients during surgery. The company was founded by Mary Louise Meurk and Donald A. Goer on April 4, 1993 and is headquartered in Sunnyvale, CA.

Mailbank.com, Inc. operates as an internet email and web hosting company. The company is headquartered in Reno, NV.

@Last Software, Inc. develops three-dimensional animation software solutions. The company was founded in 1999 Joe Esch and Brad Schell and is headquartered in Boulder, CO

American Airlines, Inc. engages in the provision of airline transportation services. It offers travel insurance, email subscriptions, group and meeting travel and business programs services. The company was founded by C. R. Smith on April 15, 1926 and is headquartered in Fort Worth, TX.

Balihoo, Inc. provides marketing automation software technology and services for national brands with local advertising needs. It offers solutions like direct mail to local digital tactics, including local websites, paid search, email, AD builder and co-op campaigns. The company enables enterprise-class marketing at the local level and gives national brands full visibility into all local marketing activities and results. Balihoo was founded by Pete Gombert in 2004 and is headquartered in Chicago, IL.

David H. Arrington Oil & Gas, Inc. engages in the production of oil and natural gas. The private company is based in Midland, TX.