Ralf Kölbel
Bis 2013, Geschäftsführer, RK Energie & Gebäudetechnik
Berlin, Germany
Skills
Timeline
Professional experience for Ralf Kölbel
- Current 10 years and 5 months, since Jan 2016
Geschäftsführer
Ralf Kölbel Energie und Gebäudetechnik GmbH & Co. KG
- 3 years and 1 month, Jan 2013 - Jan 2016
Geschäftsführer
Kölbel & Reiher Elektrotechnik GmbH & Co. KG
- 4 years and 2 months, Dec 2008 - Jan 2013
Geschäftsführer
RK Energie & Gebäudetechnik
Languages
German
C2 (Expert / native speaker)
English
B1-B2 (Good)
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