eco Point of Contact

Lars Steffen

Lars Steffen

Blockchain Point of Contact Lichtstrasse 43h 50825 Cologne Tel.: +49 (221) 7000 48 - 176 Mobile: +49 175 - 323 77 93 lars.steffen@eco.de

eco Blockchain Expert

Stephan Zimprich

Stephan Zimprich

eco Blockchain Expert Lichtstrasse 43h 50825 Cologne Tel.: +49 (221) 7000 48 - 0 Fax: +49 (221) 7000 48 - 111 blockchain@eco.de