• by Tyler Loechner  @mp_tyler, July 21, 2014

Silverstein Properties on Monday announced that MediaMath has signed a 15-year lease for 106,000 square feet of space at 4 World Trade Center. The company plans to make the move in early 2015.

MediaMath’s 300+ New York-based employees will be consolidated into the 44th, 45th and 46th floors of 4 World Trade Center in early 2015, per a release. It currently has three Midtown locations.

“I am thrilled to welcome MediaMath, which represents the technology, advertising, media and information companies,” stated Larry A. Silverstein, chairman of Silverstein Properties.