John W. Martin

Groove Networks, Inc. provides collaboration software solutions and services. It offers desktop application and mobile collaboration services for enterprise applications. It operates as a subsidiary of Microsoft Corp. The company was founded by Raymond Ozzie, Jack Ozzie, Ken Moore, and Eric Patey in October 1997 and is headquartered in Beverly, MA.

Think Through Learning, Inc. provides online tutoring services. Its programs provide one-student-to-one-teacher differentiated instruction through a tutoring technology and live, online certified teachers. The company was founded by Louis Piconi and Stephan Mueller in 2002 and is headquartered in Pittsburgh, PA.

Courier Corp. manufactures, publishes and sells books. The company operates its business through two business segments: Book Manufacturing and Publishing. The Book Manufacturing segment focuses on streamlining the process of bringing books from the point of creation to the point of use and offers services from prepress and production through storage and distribution. The Publishing segment consists of Dover Publications, Inc., Research & Education Association, Inc. and Federal Marketing Corp. The Dover Publications publishes variety of titles in 30 specialty categories ranging from literature to paper dolls and music scores to clip art. The Research & Education Association publishes test preparation and study-guide books and software for high school, college, graduate students and professionals. The Federal Marketing publishes and distributes books on home design, decorating, landscaping and gardening and sells home plans. Courier was founded in 1824 and is headquartered in North Chelmsford, MA.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.

Lotus Development Corp. was an American software company. The company was famous for their groundbreaking Lotus 1-2-3 spreadsheet application, which was the killer application in the early days of the IBM PC which helped spread the adoption of the PC. The company also provided one of the more powerful groupware systems, Lotus Notes. The company was headquartered in Cambridge, MA