- Mon. – Fri.: 8:30 a.m. – 5:00 p.m.
OPTIMAL SYSTEMS Vertriebsgesellschaft mbH Bielefeld
8 Zimmerstraße
33602 Bielefeld
Tel. +49 521 448 180 -0
Email for general inquiries and newsletters: info@optimalsystems.leon-grage.com
Email for questions regarding data processing on behalf of clients: adv(at)optimal-systems.de
Email for tenders: OSVSBSales@optimal-systems.de
Company headquarters: Bielefeld
HRB 38 781 Bielefeld Local Court – VAT ID No.: DE 250 390 128
Managing Director: Stephan Grande
