The merger of 2U and edX announced in June is now complete. Combined, the companies now serve more than 230 partners and offer 3,500-plus online learning opportunities to more than 40 million learners, spanning free courses, executive education, boot camps, and undergraduate and graduate degree programs, according to a news announcement. 2U is the parent company, but is retaining edX as its online learning platform and primary brand for products and services, the company said.