Germany-Places.com has listed approx 3 Building societies in 44579 Castrop-Rauxel. Some of the Top rated Building societies in 44579 Castrop-Rauxel are- Bausparkasse Schwäbisch Hall AG - Niels Erik Haake, Bausparkasse Schwäbisch Hall AG - Heike Weigel & Bausparkasse Schwäbisch Hall AG - Klaus Reichelt.