TWICE People

Buz Nachlas, senior VP of sales for VAC Service, has taken over responsibility for Canadian sales. Charles Romano, senior VP of marketing, will take over Nachlas' responsibilities for the Teleservices Divisions, which was previously managed by Nachlas…Steve Singleton named national training manager of Omnimount Systems…Shari Wilcox appointed inside sales manager at headset maker Sennheiser Communications…John Yoon named chief manufacturing officer of Dual-brand marketer Namsung America, transferring from parent Namsung Corp. of Seoul…Tony Trimble joins AVAD Southern California/MarketPro as account manager for Las Vegas and Northern Los Angeles… Russound appoints Jeff Kussard strategic development director, Larry Daywitt as marketing director, Joel Rosenblatt as product communications manager, and Bill Passman as engineering director…Anthony Grimani named technology director at StJohn Group, marketer of Artcoustic, CinePanel, and other brands…Rusty Bennett named Phoenix Gold marketing manager for Phoenix Gold, AudioSource, and Carver Professional brands… Crestron's Michigan office has relocated to a larger facility in Muskegon, headed by regional sales director Patrick Smith. Sherry Sullivan has joined as office administrator for the office... H. Keith Renty, named Gemini sales development director responsible for creating and executing new sales training programs for retailers. Most recently, he had been corporate education manager for Belkin…Fred Yando named sales and marketing VP of Bohlender-Graebener…Rob L. Brinkman, a veteran of Micro Warehouse, joins Princeton Digital as executive VP/GM.