Sportverein Sandhausen 1916 e.V. owns this stadium.
BWT-Stadion am Hardtwald: BWT-Stadion am Hardtwald (former Hardtwaldstadion) is a football stadium in Sandhausen, Germany. BWT-Stadion am Hardtwald:  Situated in a small patch of forest near the Sandhausen town limits, it is the home stadium of local football team SV Sandhausen.
i don't know