The Trade Desk

Every year, the trading platform flies every employee to Ventura, Calif., to participate in a week of workshops and fun. "It feels like college orientation but for work," says account manager Lexi Ross, and it's a way to network and build relationships with team members from all over the world. It has proven so successful that they now host a smaller version for new hires in Utah once a year. Read the Great Place to Work review.