It has been officially confirmed by Deadline that NBCUniversal and LEGO will be working together on new animated films and franchises, using the LEGO brand, characters, and settings for the next five years.
Universal, Lego Group Construct Five-Year Exclusive Film Partnership
deadline.com
This has been originally from Warner Bros. Animation/Pictures, and no details have yet been spoken on what animation groups will be involved with NBCUniversal.