Boulder Media

Boulder Media (est 2000), also known as Boulder Media Limited is an animation production company based in Dublin, Ireland. Perhaphs their most famous works include Fosters Home for Imaginary Friends and El Tigre, Boulder Media has done animation for several highly regarded animated series over the years. The company is owned by Hasbro

They animated the Equestria Girls spin-off series Equestria Girls: Canterlot Shorts and animated My Little Pony: Rainbow Roadtrip