this from marvel
As Marvel Studios powers up to begin production on its next highly anticipated slate of films, the studio has made an agreement with Raleigh Studios to film each of Marvel's next four films at Raleigh's facility in Manhattan Beach, CA.
The four projects to be produced at the studio facility over the next three years include "Iron Man 2," "Thor," The First Avenger: Captain America" and "The Avengers."
The Marvel live action releases to be filmed at Raleigh Manhattan Beach Studios are scheduled to arrive in theaters beginning in 2010 and going through 2011. Specifically the release dates are "Iron Man 2" on May 7, 2010; "Thor" on July 16, 2010; "The First Avenger: Captain America" on May 6, 2011; and "The Avengers" on July 15, 2011.
and this from wiki
Punisher: War Zone 2008 Lions Gate Entertainment / Marvel Studios Distributed by Columbia Pictures outside the US
X-Men Origins: Wolverine 2009 20th Century Fox / Marvel Studios Post-Production
Iron Man 2 2010 Marvel Studios In development.
Thor 2010 Marvel Studios In development.
The First Avenger: Captain America 2011 Marvel Studios In development.
Spider-Man 4 2011 Columbia Pictures / Marvel Studios In development.
The Avengers 2011 Marvel Studios In development.
NOTE: The subsidiary Marvel Studios has two films planned for every year, starting in 2008. They will all be distributed by Paramount Pictures with the exception of The Incredible Hulk, which, according to a prior arrangement due to Hulk, was distributed by Universal Studios.
 Planned films
* Ant-Man - In development
* Black Panther - In development
* Iron Fist - Announced
* Daredevil 2 - Announced
* Doctor Strange - In development
* Ghost Rider 2 - Announced
* Nick Fury - In development
* Silver Surfer - Announced
* Runaways - In development
* Venom - In development
* X-Men Origins: Magneto - In development
* X-Men: First Class - In development