Team

The office in Essen, Germany coordinates the assignment of our Authorized Inspectors who are available worldwide.

CIS GmbH Consulting Inspection Services
Laubenhof 6
45326 Essen
Germany

Just contact our Essen team for assistance and advice.

phone:
fax:
mail:

+49 201-74 72 75-0
+49 201-74 72 75-29
service@cis-inspector.com

Cynthia Jansen
Service Center

phone: +49 201-74 72 75-13
mail: lange@cis-inspector.com

Managing Director
Dr.-Ing. Dirk Kölbl Authorized Nuclear Inspector Supervisor	phone: mail:	+49 201-74 72 75-11 koelbl@cis-inspector.com German, English

Technical Director
Dipl.-Ing. Sascha Wegener Authorized Nuclear Inspector Supervisor	phone: mail:	+49 201-74 72 75-22 wegener@cis-inspector.com German, English, Dutch


Dipl.-Ing. Michael Frohnert Authorized Nuclear Inspector Authorized Inspector Supervisor	phone: mail:	+49 201-74 72 75-12 frohnert@cis-inspector.com German, English


Dipl.-Ing. / B.Sc. Syst.Eng. Nevresa Frohnert Authorized Inspector Supervisor	phone: mail:	+49 201-74 72 75-10 nfrohnert@cis-inspector.com German, English, Bosnian, Croatian, Serbian


Dr.-Ing. Daniel Hüggenberg Authorized Nuclear Inspector Authorized Inspector Supervisor	phone: mail:	+49 201-74 72 75-17 hueggenberg@cis-inspector.com German, English


Dipl.-Ing. Wassim Khemakhem Authorized Inspector Supervisor Certifying Engineer, EUR ING	phone: mail:	+49 201-74 72 75-20 khemakhem@cis-inspector.com German, English, French, Arabic


Dipl.-Ing. Marcel Meronk Authorized Nuclear Inspector Supervisor	phone: mail:	+49 201-74 72 75-24 meronk@cis-inspector.com German, English


Dipl.-Ing. Andreas Splinter Authorized Nuclear Inspector Supervisor	phone: mail:	+49 201-74 72 75-18 splinter@cis-inspector.com German, English


Tim Verresen Authorized Nuclear Inspector Supervisor	phone: mail:	+49 201-747275-01 verresen@cis-inspector.com Dutch, French, English, German


Dipl.-Ing. Matthias Frölich Expert for steam/pressure technology	phone: mail:	+49 201-74 72 75-23 matthias.froelich@tuev-thueringen.de German, English, Dutch


Dipl.-Ing. Adam Gajewski Authorized Inspector	phone: mail:	+49 201 74 72 75-16 gajewski@cis-inspector.com German, English, Polish


Dipl.-Ing. Alexander Zumloh Expert for steam/pressure technology Authorized Inspector	phone: mail:	+49 201 747275-19 Alexander.Zumloh@tuev-thueringen.de German, English


Dipl.-Ing. Frank Rojahn Expert for steam/pressure technology	Tel.: mail:	+49 201 747275-21 frank.rojahn@tuev-thueringen.de German, English