Contact Data
KnowledgeRiver GmbH
Maaraue 45
55246 Mainz-Kostheim
Germany
phone: +49 6134 5004869
mail: contact@KnowledgeRiver.com
Register Entry
Entered in Commercial Register
Register Court: Amtsgericht Wiesbaden
Register Number: HRB 28999
Represented by
Sven Bittlingmayer (Managing Director)
VAT Number
Value Added Tax Identification Number according §27a ‘Umsatzsteuergesetz’: DE305974287