location

Ralf J. Leipner
Celtico Consulting Services
route des Arsenaux 33
1700 Fribourg
Switzerland

Jonas E. Leipner
Celtico Consulting Services
5 Westbank Quadrant Apt. R
Glasgow G12 8NT
Great Britain
email ralf.leipner@celtico.com jonas.leipner@celtico.com
telefon +41 26 422 29 66
+49 30 2023 65 45
mobile +41 79 669 38 47 +44 7354 550 076
linkedin linkedIn - Ralf J. Leipner linkedIn - Jonas E. Leipner