It’s turning out to be quite a memorable Monday — hot on the heels of Yahoo’s Tumblr acquisition announcement, online food ordering services GrubHub and Seamless have officially confirmed that the two companies will merge into one as we previously reported. Many of the juicy details — like what this new entity will actually be called — are still shrouded in secrecy, but the announcement has shed some light on how the new company’s executive structure will be set up. GrubHub co-founder and CEO Matt Maloney will take the reins as the entity’s chief executive, while Seamless CEO Jonathan Zabusky is slated to become the company’s president. As our own Rip Empson pointed out on Friday, the tie-up is set to take place as the online good delivery and ordering space has begun to heat up.