Johan assists clients within a broad range of legal fields, including real estate, employment law, contract law, and dispute resolution. He advises clients in the real estate sector, such as property developers and contractors.

Johan has extensive experience with dispute resolution and regularly litigates before the courts. He has been approved to appear before the Supreme Court in a test case.

Johan Ivar Ansnes is the head of the Trøndelag chapter of the Norwegian Bar Association.