TSI.PROFESSIONAL

The TSI.PROFESSIONALS listed here have fulfilled the following requirements:

  • Participation in TSI.PROFESSIONAL Training (or TSI.PROFESSIONAL Update Training if status is extended),
  • successful completion of the examination following the TSI.PROFESSIONAL Training.


If the additional status is awarded as part of the in-depth TSI.INTENSIVE Training courses on the topics of cooling [ACV], power [POW] and EN 50600 & ISO/IEC 22237 [EN/ISO], the TSI.PROFESSIONAL must have

  • at least three years of relevant professional experience in the data center environment (e.g. as a data center planner, data center consultant, data center operator, etc.) in the relevant technical fields of electrical and/or cooling system (a meaningful CV with corresponding proof of qualifications and/or experience must be submitted in advance),
  • actively participated in the commissioned TSI.INTENSIVE Training course,

  • successfully completed the specific examination.


TSI.PROFESSIONALS do not work on behalf of TÜVIT and are not TSI auditors or experts approved by TÜVIT. No statement is made regarding the specific qualifications of TSI.PROFESSIONALS.

The TSI.PROFESSIONAL status is valid for 24 months and can be extended for a further 24 months as part of a one-day TSI.PROFESSIONAL update training course.

Current TSI.PROFESSIONALS

Name First name Company Country Valid until
Schouten Nathalie ING Bank N.V. Netherlands 31.12.2025
Connor René noris network AG Germany 30.11.2025
Trenkle Andreas IONOS SE Germany 30.11.2025
Lütgens Marvin E.INFRA GmbH Germany 30.11.2025
de Buhr Jann-Andre E.INFRA GmbH Germany 30.11.2025
Hasemann Andre Finanz Informatik GmbH & Co. KG Germany 30.11.2025
Ruscheck Christian DeRZ - Deutsche Rechenzentren GmbH Germany 30.11.2025
Jasmine O'Steen Google Germany GmbH Germany 30.04.2025
Andrii Zubrytskyi Royal HaskoningDHV Netherlands 30.04.2025
Acar Ertan E.INFRA GmbH Germany 30.11.2024
Bohr Oliver DeRZ - Deutsche Rechenzentren GmbH  Germany 31.05.2025
Heuzeroth Dirk Drees & Sommer SE Germany 31.05.2025
Schubert Rene ENGIE Deutschland GmbH Germany 31.05.2025
Albisser Pius Dätwyler IT Infra AG Switzerland 30.11.2024
Beckmann Simon Kyndryl Deutschland GmbH Germany 31.12.2023
Börner Alexander Drees & Sommer SE Germany 31.12.2023
Burlan Alin-Aurelian Tema Energy SA Romania 31.08.2024
Conrad Dirk T-Systems International GmbH Germany 30.06.2025
Eifler Michael Drees & Sommer SE Germany 31.03.2023
Erlenwein Uwe IONOS SE Germany 30.11.2024
Faller Jens GHMT AG Germany 30.09.2025
Fechner Arne Drees & Sommer SE Germany 30.11.2024
Franke Mathias Drees & Sommer SE Germany 30.11.2024
Frischkorn Oliver T-Systems International GmbH Germany 30.06.2025
García Rico Rafael NIXVAL Datacenter Spain 30.05.2023
Goetz Maximilian Drees & Sommer SE Germany 30.11.2024
Gräber Erik GHMT AG Germany 30.09.2025
Grawe Philip Prior1 GmbH Germany 31.05.2024
Grüner Stefan GHMT AG Germany 30.09.2025
Haertel Marcus BWI GmbH Germany 30.06.2025
Harmen Laan Penta Infra Netherlands 30.09.2023
Höhne Marc Wipro Technologies GmbH Germany 30.11.2024
Okun Andreas Wipro Technologies GmbH Germany 30.11.2024
Keller Kai Schwarz IT Germany 30.09.2025
Kempf Jens BWI GmbH Germany 30.06.2025
Kenter Sebastian Kenter EDV Consulting Germany 30.09.2025
Kern Jan-Werner E.INFRA GmbH Germany 30.06.2025
Kessels Wim Royal HaskoningDHV  Netherlands 30.05.2025
Kirman Mehmet Kyndryl Deutschland GmbH Germany 30.11.2024
König Linda Kyndryl Deutschland GmbH Germany 31.07.2023
Kurth Daniel Schweizer Armee Switzerland 30.11.2024
Lang Maximilian E.INFRA GmbH Germany 30.11.2024
Lenz Daniel Wipro Technologies GmbH Germany 30.11.2024
Linnebacher Marvin BWI GmbH Germany 30.06.2023
Loer Kees Zentrys Amsterdam B.V. Netherlands 30.05.2025
Mair Manuel Stromdrazer Consultant Germany 30.06.2025
Maly Stephan Arcadis Germany GmbH Germany 31.03.2023
Meixner Georg Frauscher Consulting GmbH Austria 31.08.2023
Bussen Jens Drees & Sommer SE Germany 30.06.2025
Melchers Ad HaskoningDHV Netherland B.V. Netherlands 31.07.2023
Moell Urs RZintegral AG Switzerland 30.06.2025
Peterseil Kurt PA-Systems GmbH Austria 30.06.2023
Philipsen Andreas SVA System Vertrieb Alexander GmbH Germany

30.09.2025

Prielipp Joachim BWI GmbH Germany 30.11.2023
Prud’Homme Philippe Ellipse Projects S.A.S.                        France 30.05.2023
Rabanda Michael noris network AG Germany 31.03.2023
Reimer Walter E.INFRA GmbH Germany 30.11.2024
Rempel Stanislav Drees & Sommer SE Germany 30.06.2025
Resch Markus PA-Systems GmbH Austria 30.06.2023
Reyentanz Thomas dc-ce Berlin-Brandenburg GmbH Germany 30.11.2024
Roither Dirk d t m Datentechnik Moll GmbH Germany 30.11.2024
Schanze Jörg IBM/Kyndryl Switzerland 31.08.2023
Schmidt Andreas Drees & Sommer SE Germany 30.11.2024
Schmidt Heinrich Drees & Sommer SE Germany 30.11.2024
Schmidt Holger prosozial GmbH Germany 30.11.2024
Schmidt Sebastian T-Systems International GmbH Germany 30.06.2025
Siggelkow Marc SecconS GmbH Germany 30.09.2025
Smircic Lovre TerraWatt Croatia 28.02.2023
Starcevic Kresimir Croation Telekom Inc. Croatia 28.03.2023
Steinkuehler Fabrice Correct Power Institute GmbH Germany 30.11.2023
Stegmann Sebastian GePlan Ingenieure GmbH & Co KG Germany 31.05.2024
Suárez Gancedo Benjamín MAPFRE SA Spain 30.05.2025
Uschold Christian noris network AG Germany 30.09.2025
van Sleuwen Rob HaskoningDHV Netherland B.V. Netherlands 30.05.2025
Wagner Roland GePlan Ingenieure GmbH & Co KG Germany 30.09.2025
Waldmann Sophia Kyndryl Deutschland GmbH Germany 31.12.2023
Weber Martin Prior1 GmbH Germany 30.11.2024
Weterings Jean-Pierre HaskoningDHV Netherland B.V. Netherlands 30.05.2025
Wiedemann Peter FID Consulting Germany 30.11.2024
Wille Carsten Kyndryl Deutschland GmbH Germany 31.12.2023
Wilms Marco E.INFRA GmbH Germany 30.11.2024
Wlodarek Michael BWI GmbH Germany 31.12.2023
Wojak Marcel AXA Konzern Aktiengesellschaft Germany 30.11.2024
Yildiz Cem Red Engineering Design Ltd. Germany 30.09.2023
Zander Gert-Johannes Drees & Sommer SE Germany 30.11.2024
Zinnecker Rolf Carl Zeiss SMT GmbH Germany 31.05.2024
Mario LukasSenior Account Manager Data Center

Tel.: +49 201 8999-567
Fax: +49 201 8999-555
m.lukas@tuvit.de