Roger Charles Ferguson

Network General™ Corporation is the pioneer and global leader in enterprise application and network performance analysis. The Network General portfolio consists of innovative software solutions that allow IT professionals to identify, monitor, measure, manage and resolve application and network performance problems

Microtest, Inc. was a leader in network test and measurement products such as OMNIScanner®2, PentaScanner®, CertiFiber®, and OMNIFiber®. Microtest's purpose was to bring people and information together with innovative technology that simplifies evolving networks. Microtest has international offices in Sydney, Australia; Sao Paulo, Brazil; Beijing, China; Munich, Germany; Guadalajara, Mexico; Singapore and Crawley, United Kingdom. The company was headquartered in Phoenix, AZ.

Finisar Corp. operates as an optical communications company. The firm provides components and subsystems to networking equipment manufacturers, data center operators, telecom service providers, consumer electronics and automotive companies. Its products include optical transceivers, active optical cable, optical engines, communication components, sensing components, and optical instrumentation. The company was founded by Frank H. Levinson and Jerry S. Rawls in April 1987 and is headquartered in Sunnyvale, CA.

Semio Corp. provides content indexing and categorization software which structures, organizes and retrieves information from unstructured data. The company was founded by Ross A. Mead and is headquartered in Los Angeles, CA.

Part of Boxer Parent Co., Inc., DataTools, Inc. is a company that provides backup and recovery of relational databases. The company is based in Palo Alto, CA. The company was founded by Jim Nisbet. DataTools was acquired by BMC Software, Inc. on June 15, 1997 for $60 million.

Vencraft LLC provides investment services.