Your contacts at HELLER
![](/fileadmin/_processed_/5/1/csm_Heller_79A2853__1cc4876814.jpg)
Henning Balck, Dipl.-Ing.
CEO
Phone +49 6151 66846-18
Christian Komma, Dipl.-Ing.
CEO
Phone +49 6151 66846-20
![](/fileadmin/_processed_/c/8/csm_Heller_79A2974__ddf5da62f8.jpg)
Marek Skakuj, Dipl.-Inf., PMP
Authorized Officer
Phone +49 6151 66846-26
Daniel Hilpert
Consulting / Vertrieb
+49 175 370 55 04
![](/fileadmin/_processed_/1/c/csm_Heller_79A3078__8cf0c103b0.jpg)
Markus Ruess, Dipl.-Ing. (FH)
Project Manager
Phone +49 6151 66846-14
![](/fileadmin/_processed_/e/c/csm_MD_Dziubaltowska_Madga_240325ebba.jpg)
Magda Dziubałtowska, M.Sc.
Project Manager Asset Management Systems
OnKo3 Support
Phone +49 6151 66846-17
![](/fileadmin/user_upload/Christopher_Grund_small.png)
Christopher Grund, M.Sc.
Project Manager
Telefon +49 6151 66846-15
![](/fileadmin/_processed_/b/9/csm_HELLER_Mitarbeiterfoto_Blandine_Riviere_1d2b411a41.jpg)
![](/fileadmin/_processed_/1/4/csm_Heller_79A2649__f45d83e8be.jpg)
Mareike Simon, M.Eng.
Project Manager Asset Management Systems
OnKo3 Support
Phone +49 6151 66846-29
![](/fileadmin/_processed_/6/0/csm_HELLER_Mitarbeiterfotos_Kerstin_Reifschlaeger_761499b722.jpg)
![](/fileadmin/_processed_/d/3/csm_NN_c2e279f4aa.png)
Simon Marschall, M.Sc.
Projektingenieur, Softwareentwickler
Telefon +49 6151 66846-0
![](/fileadmin/_processed_/7/9/csm_IH_Hertwig_Ina_5b668c4b06.jpg)
Ina Hertwig
Assistant to Executive Board
OnKo3 Support
Phone +49 6151 66846-0
![](/fileadmin/_processed_/a/4/csm_IS_Skakuj_Iwona_e3f2a0639f.jpg)
Iwona Skakuj, M.Sc.
Assistant
Phone +49 6151 66846-0