OUR TEAM
To learn more about each team member, please click on the picture.

Bernd Höltig
Technical inspector
T +49 (0) 4153 - 59 75 08 - 2
M +49 (172) 433 85 07
bernd.hoeltig@dettmer-group.com
DE · EN
Mr. Höltig is responsible for the coordination and execution of maintenance and repair work for all vessels.

Petra Stüwe
Administrator technical department
T +49 (0) 4153 - 59 75 08 - 1
M +49 (172) 433 85 15
petra.stuewe@dettmer-group.com
DE · EN
Vessel consumables (Acquisition/Management)
Technical programme – Recording of all ship data
Monitoring of all inspection intervals
Invoice processing/Billing
Processing of insurance claims

Sebastian Fey
Technical inspector
T +49 (0) 4153 - 59 75 08 - 3
M +49 (172) 433 85 40
sebastian.fey@dettmer-group.com
DE · EN

Ed Versluis
Q-HSSE Manager
M +31 (6) 24 - 42 52 12
ed.versluis@dettmer-group.com
DE · EN
Mr. Versluis is responsible for EBIS tasks and carries out both pre-EBIS inspections and nautical inspections for the shipping company. Mr. Versluis has been ADN dangerous goods officer for 15 years and ADR dangerous goods officer for one year. Mr. Versluis founded "IST Consulting" five years ago and has since been providing customers in the inland shipping sector with expertise in the dangerous goods sector. This applies to both tanker and dry shipping. Mr. Versluis previously held the position of Q-HSSE Manager at a Dutch shipping company with 14 tankers for a decade.
Mr Versluis has been working on barges since the age of 16. He gained invaluable experience as a skipper, working on stainless steel tankers in the heavy chemical industry and on mineral oil tankers.

Daniel Komossa
Q-HSSE Manager
M +49 (160) 406 46 94
daniel.komossa@dettmer-group.com
DE · EN

Andreas Halm
Nautical inspector