Titan Worldwide promoted NATALIE TOMASELLA to U.S. marketing strategy and communications manager and BEN MUMFORD to head of creative in the United Kingdom.

ESPN Digital Sales promoted LISA VALENTINO to vice president, digital sales and STEVE TAKEUCHI to vice president, sales planning/asset management.

Mintz & Hoke Communications Group added SETH BRAVERMAN as an account coordinator.

RALPH FOLZ was promoted to global chief operating officer at Isobar.

Wieden+Kennedy hired JASON CLEMENT as its director of search/associate media director, a new position in the New York office. Clement previously served as senior partner for NeoSearch.

TargetCast tcm named JENNIFER SAMPLES as senior vice president, director of digital media. Samples joined the agency from Infuz in St. Louis, where she served as vice president of media innovation.

Traffic Marketplace appointed JIM WALTZ to president, LARRY MARTINE to vice president, product and marketing and JASON WHITE to vice president, media and distribution.

Cutwater named WALTER SMITH as president, succeeding BRAD HARRINGTON. Most recently, he worked at TBWAChiatDay Los Angeles where he oversaw all areas of communication for Nissan-Europe in France, UK, Russia, Germany, Italy, Spain, Central/Eastern Europe and the Nordics.

AMY EAGLE returned to DDB New York as global business director on the Agency's new Unilever Ice Cream assignments. DDB New York is leading North American duties on Breyers, Klondike, Good Humor and Popsicle Brands. Eagle joins DDB from Kirshenbaum Bond & Partners NY where she worked for two years as director of client services.

RPA created a new division to service the Acura account, which will be led by two recently appointed senior executives: DAVE WEBER as evp, general manager, and JOHN HAGE as svp, creative director. Weber formerly served as evp, general manager at Dentsu Next and Hage most recently served as svp, group creative director at Y&R Advertising.