Just browsing the Marvel Studios productions on IMDB, and I noticed this at the top. Image Link, IMDB Link Note, ASM1 or 2 are not there, as they are produced by: ASM1: "Production Co: Columbia Pictures, Marvel Entertainment, Laura Ziskin Productions" ASM2: "Production Co: Marvel Enterprises, Avi Arad Productions, Columbia Pictures" but ASM3 says: "Production Co: Columbia Pictures, Marvel Entertainment, Marvel Studios" It's still being produced by Columbia Pictures, but the first two films were co-produced by Marvel Enterprises/Entertainment, rather than Marvel Studios too.