![[Translate to English:]](/fileadmin/_processed_/a/3/csm_DGM-Logo-Buchstaben-blau_cf0fc5a057.png){kind=logo}
Contact
| Address | Deutsche Gesellschaft für Materialkunde e.V. |
|---|---|
| Opening hours | weekdays 10 a.m. to 4 p.m., and by appointment |
| Phone | |
About DGM
The Office
The DGM office is in Sankt Augustin, near Bonn. The team supports the society's governing bodies, looks after the expert committees' meetings and organizes congresses, conferences and training courses.
Your contacts
For questions about membership, committees, young talent, events or projects, contact the person responsible directly.
Competent. Personal. There for you.
Your contacts at the DGM office
-
Dr. Stefan Klein
Management- Head of the DGM office
- Overall responsibility for the development of the DGM
- Managing Director of DGM-Inventum GmbH
-
Dipl.-Ing. Stephan Siewert
Subject Specialist- Contact person for events
- Technical support and development of the DGM
- Contact point for the Studientag MatWerk - StMW
-
Petra von der Bey
Event Management- Assistant to the management
- Contact person for events
- Contact person for members
- Support for expert & joint committees
-
Dr.-Ing. Sebastian Slawik
Subject Specialist- Contact person for the NFDI-MatWerk project
- Contact person for the CLASCO project
- Technical support and development of the DGM
-
Katharina Bollmann (M.Sc.)
Subject Specialist- Contact person for promoting young talent
- Support and organization of the DGM Young Talent Committee
- Contact person for the NFDI MatWerk project
DGM-Inventum GmbH
DGM-Inventum GmbH is a wholly owned subsidiary of the DGM. Since 1978, it has organized scientific conferences, training courses and committee meetings.
Your partner for scientific events and association organization
DGM-Inventum GmbH
DGM-Inventum GmbH is a wholly owned subsidiary of the German Society for Materials Science (Deutsche Gesellschaft für Materialkunde e.V.) and has been organizing scientific conferences, training courses, and committee events since 1978 - professionally organized, technically proficient, and individually supervised.
-
Sebastian Koch (M.Sc.)
Deputy Managing Director- Deputy Managing Director of DGM-Inventum GmbH since 2022
- Focus: Digitalization and process optimization
-
Ramzi Abdel-Haq (M.Sc.)
Event Management- Extensive experience in event management
- Support for conferences, workshops, and hybrid formats
-
Thorsten Weber
Event Management & Exhibitions- Event manager at DGM-Inventum GmbH since 2015
- Responsible for trade fairs, sponsorship, and exhibitions
-
Julia Parimski
Training and Continuing Education Officer- Since 2024 Continuing education and training officer for the DGM Academy
- Organization of seminars, webinars, and hybrid formats
-
Sina Stephan (M.A.)
PR & Event Management- Since 2023 PR and event manager at DGM-Inventum GmbH
- Responsible for external communications and marketing
-
Andy Aguila (M.Sc.)
Finance & Controlling- Head of Finance and Human Resources since 2021
- Responsible for accounting and financial management
-
Sami Abdel-Haq
Event Management- Long-standing support for scientific conferences
- Focus: Event logistics (setup and dismantling, support)
Young talent with drive and potential.
Working Student
-
Luca Kanaan
Working Student- Long-standing working student in the events team
- Focus: Event logistics and on-site support
-
Melina Karst
Working Student- Part of the event team since 2025
- Focus: technical support and logistics
-
Franka Neumann (B. Sc.)
Working Student- Communicating scientific topics and providing event support at the DGM
- Focus on the press team and editorial work
-
Angelina Pennavaria
Working Student- Support for events and communications
- Focus on the press team and campaign development
-
Lennart Schelbert
Working Student- Several years of experience with scientific conferences
- All-rounder with technical and organizational expertise
Get in touch
The office answers general questions at dgmdgm.de. If you know who is responsible, feel free to write to that person directly.