CT North America announced the addition of Ken Maas as national sales director, to be based in the company's new Boston sales office.

Maas is a 25-year industry veteran with extensive experience in meetings, marketing communications, and audio visual services. Ken comes to CT from AVW-TELAV where he spent 10 years as national sales manager. Prior to joining AVW, Maas worked in high technology event marketing as the manager of the media communications departments at Digital Equipment Corporation and Lotus Development Corporation.

CT's Chicago office announced the addition of Eric Sigman as its newest member of its project management staff. Sigman is a graduate of Southern Illinois University with a degree in mass communication and is CTS certified through ICIA. Most recently he held the position of project manager at TRAVIS, Inc.