Revenue.com tapped Geoffrey DeStefano as president.

InterMedia Advertising named Adam Seigel as director of marketing.

Emily Graban joins research consultancy THREE as senior strategist.

Adaptly hired Bryn Sanders as vice president of revenue, east; Logan Moore as director, strategic accounts; Charles Timko as director, strategic accounts; and Miles Rutter as account executive.

Michele Tebbe joined David&Goliath as a group account director. She comes the agency from TBWA\Chiat\Day LA, where she most recently managed Jimmy Dean, The Grammys, Bare Escentuals and The Qatar Foundation.

Accordant Media tapped Chris Maginn as its vice president of sales, west, based in San Francisco.

Gyro Dubai hired Phil Lynagh as managing director. Lynagh was formerly managing director of McCann Erickson Dubai.

Transcend3 Toronto hired Lisa McCoy as co-creative director.

Erwin Penland New York hired Steve Rodriguez as senior vice president/creative services director and Kristofer Delaney and Danny McHatton as vice president/creative directors.

Matt Denten joined Momentum Worldwide as senior vice president, Midwest executive creative director, based in Chicago. He will lead Momentum's creative teams in St. Louis and Chicago, working on brands including the U.S. Army, Mondelez International, United Airlines, Energy Upgrade California and Constellation Wines. Denten has worked for the past 16 years in Chicago at Arc Worldwide, where he rose to the rank of senior vice president, creative director, working for clients like MillerCoors, Kellogg's, Coca-Cola and McDonald's. Denten's work has been recognized by a variety of shows including The One Show, the Reggies, the Effies, POPAI, Hub and Design …