A・C・G・T is a Japaneseanimation production company, founded in 2001 by former Triangle Staff members. It has been involved in the development of many series, predominantly contributing to other studios and adapting works based on light novels and manga. It is a subsidiary of OB Planning, who handles executive production on many of its series. A.C.G.T also works regularly with Genco, who at times provides executive production while A.C.G.T completes animation production. The name "A.C.G.T" may be a reference to the four nucleic acids in DNA.