Rajnish Suneja was named client services director for Wunderman Singapore.

David M. Helman joined Partizan's directorial roster.

Theory House named Frederic Carpenter as creative director.

Celia Jones joined Rightpoint as group director of marketing and brand.

Rauxa appointed Laurel Rossi as chief marketing officer.

Johannes Leonardo tapped Dana May joins as integrated head of production.

Droga5 New York hired Ross Plummer and Amanda Revere as executive broadcast producers, and Shayan Amir-­Hosseini as executive interactive producer.

Sheri Ham joined Diply as vice president, programmatic sales. In addition, Kirstine Stewart was named chief strategy officer.

Renee Sazc joined the American Institute of Architects, San Francisco chapter as marketing + communications manager.

GYK Antler added Michael Gatti, Matt Toy and Dan Dunn as creative director, group account director and director of photography, respectively.