Swiss Tennis AG Roger-Federer-Allee 1 2504 Biel
Schweizerischer Tennisverband, Swiss Tennis Solothurnstrasse 112/Postfach 2501 Biel
Verein Swiss Tennis Roger-Federer-Allee 1 2501 Biel/Bienne
Swiss University Tennis Association Heimatstrasse 11 8645 Jona
Swiss Tennis Roger-Federer-Allee 1 2504 Biel/Bienne
Tennis Academy System 4 Restaurant et Shop Sàrl Chemin de la Canelaz 116, c/o Michel Russillon 1090 La Croix (Lutry)
Swiss Tennis Roger-Federer-Allee 1, P.O. Box 2501 Biel