Robert Johnson Spane

Secure Data in Motion, Inc., dba Sigaba, is the leading provider of private information sharing solutions, including email, instant messaging, document delivery and mobile devices for the enterprise market. Headquartered in San Mateo, California, the company has been named by SC Magazine and CIO Magazine as a 'Company to Watch.' Sigaba Secure Email, Sigaba Secure Statements, Sigaba Secure IM and Sigaba Secure Messaging for Mobile Devices are the most flexible, easy-to-use solutions available for securing corporate, financial services, healthcare, and government communications - over both the Internet and wireless networks. Sigaba's Liberty-enabled and standards-based solutions protect your investment and future-proof your applications. With Sigaba solutions, secure messages can be sent to virtually anyone, anywhere, without requiring users to download special software.

Vanguard Airlines, Inc. began services in December 1994 as a passenger airline. The airline provides convenient all-jet service to 15 cities: Atlanta, Austin, Buffalo/Niagara Falls, Chicago-Midway, Dallas/Ft. Worth, Denver, Kansas City, Las Vegas (beginning April 1), Los Angeles, Minneapolis/St. Paul, Myrtle Beach, New Orleans, New York-LaGuardia, Pittsburgh and San Francisco (beginning April 1). The company currently operates a fleet of 12 Boeing 737s. The company uis located in Kansas City, MO.

Air South Airlines, Inc. provides air passenger transportation services. The private company is based in Columbia, SC.

TranSystems Corp. engages in the provision of engineering and consulting solutions for transportation industry. It specializes in aviation, architecture, bridges, construction, federal, roadway, planning and environmental, freight, and transit. The company was founded Herbert Johnson, Gerald Brickell, and Edward Mulcahy in 1966 and is headquartered in Kansas City, MO.