A large cast of songwriters and producers contributed to the songs on Blackout
. "Gimme More" was written and produced by:
James "Jim Beanz" Washington - A Timbaland protégé, he has credits on tracks by Fergie, Ashanti and Craig David.
Nate "Danja" Hills - Also aligned with Timbaland, he built beats for Britney's ex Justin Timberlake on his hit "SexyBack
Keri Hilson - A solo artist who also does lots of production work, especially as a vocal producer. She and Beanz also did backup vocals on "Gimme More."
Marcella Araica, who worked on engineering and programming for the track, is also credited as a songwriter.