BIG Bundesimmobiliengesellschaft m.b.H.
Real EstateWien, Austria201-500 Employees
BIG Bundesimmobiliengesellschaft m.b.H. is a real estate company based in Vienna, Austria, employing between 201 and 500 people. It ranks among Austria’s largest real estate owners, with a focus on public infrastructure properties, including school and university facilities, as well as specialized properties. Through its subsidiary ARE Austrian Real Estate, BIG concentrates on office and residential properties and integrated urban development projects. The organization provides lifecycle support for its properties, covering development, management, and related services. Reported annual revenue is in the range of $1-10 million; in 2025, during the Annual Conference, the AGM elected Mark Pirker to the Steering Committee, as noted in a 2026 update.