FieldCentrix Names Price President, CEO

Tracy K. Price, co-founder of FieldCentrix, has been named president and chief executive of the company. He succeeds David Key, also a co-founder. Price was formerly president and chief executive of Mesa Energy Systems.

* David Lohrey is the new president and chief executive of TMEX Inc. in Newport Beach. He succeeds Crofton Cooper, who will continue as chairman of the board. Lohrey was previously chief executive and founder of Teleredeinc.com, an Internet telecommunications business, and a managing partner with Lohmar International, a joint venture between Lohrey Industries and Marriott Corp.

* Michael Michota has been appointed vice president and general manager of CableRep Advertising in Rancho Santa Margarita, the advertising sales division of Cox Communications Inc. He is responsible for the advertising sales operations in Orange County. Since joining the company in 1986 as an account executive, Michota has held a variety of positions, including local sales manager and general sales manager. Amy Olmsted has been named general sales manager. She joined CableRep in 1996 as an account executive and became local sales manager two years later.

* Gwyneth Gibbs has been named vice president, European and African operations for Raining Data Corp. in Irvine. Bill Scott has been appointed vice president of marketing and business development. In addition, Mark Aspinall has become vice president of corporate marketing, Tim Holland is senior vice president and chief technology officer, and Mike Fortuna has been named director of professional services.