Studio 4°C
Studio 4°C is a Japanese based animation studio founded in 1986. Some of their work includes Tekkon Kinkreet, Tweeny Witches, Spriggan, The Animatrix ("Beyond", "A Detective Story", "Kid's Story"), the 2011 version of ThunderCats, the Berserk: Golden Age Arc trilogy, Justice League: The Flashpoint Paradox and Linkin Park's Breaking the Habit music video.
In regards to Transformers, they were one of the three studios hired to animate Transformers Animated.
While Studio 4°C is mainly known for doing promotional animation for the series, most prominently the "Mighty Orbots tunnel" sequence seen in the opening credits, it has also animated "special" sequences for episodes, such as transformation and attack stock footage, plus various animated shorts.
