Arnold Worldwide is thrilled to announce the addition of EVP, global brand director, George Pace to lead the Dell account.
Clearspring Technologies, Inc. announced that it is now delivering its audiences of influencers and intenders to all major demand-side platforms and the leading ad exchanges.
DoubleBounce, a digital content company, has been launched by cable and digital media executive and entrepreneur Matt Farber.
East Coast Catalyst, Inc., a digital strategy management consulting firm, has been created by Tim Bourgeois, the firm's chief digital strategist, and David Polcaro, who serves as web architect and creative director.
Isd Inc. announced that George Searle has been named CEO.
MUNDO Media announced that Marc Porcelli has joined as general manager.
R/GA announced that Troy Kelley has joined the agency as VP, managing director, client services.
Trendline Interactive welcomes Mike Bloxham as vice president of insights and consulting.
VivaKi hired Michael Wiley as chief social media officer.
[x+1] has promoted Jessica Beldner from senior manager of sales, Central Region, to director of central sales.
ZEDO, Inc. announced that advertisers can now buy advertising targeted only to users reading newspapers on their iPads with the ZINC Ad Exchange.
Editor's note: We list the companies and people alphabetically. Our bimonthly column is always looking for announcements, so please email them to [email protected].