We are OTC –
Organisation. Training. Consulting.
Over 30 years of experience
For more than 30 years, OTC has stood for experience, structured processes and reliable seminar management.
2 managing directors
2 managing directors Today, OTC is led by Jasmin Kimmel as second-generation managing director together with Jutta Weisenburger. Experience and continuous development go hand in hand.
30 employees
Around 30 dedicated employees form the foundation of OTC, ensuring smooth processes, personal support and consistent quality every day. 5 Teams
Over 30 years of experience
For more than 30 years, OTC has stood for experience, structured processes and reliable seminar management.
2 managing directors
Today, OTC is led by Jasmin Kimmel as second-generation managing director together with Jutta Weisenburger. Experience and continuous development go hand in hand.
30 employees
Around 30 dedicated employees form the foundation of OTC, ensuring smooth processes, personal support and consistent quality every day.
5 Teams
Five specialized teams work closely together at OTC, combining their expertise to deliver projects efficiently, in a structured manner and with reliability.
Our goal – your success
We combine experience, clear processes and personal commitment to sustainably relieve organizations and deliver reliable solutions.
5 Teams
Five specialized teams work closely together at OTC, combining their expertise to deliver projects efficiently, in a structured manner and with reliability.
Our goal – your success
We combine experience, clear processes, and personal commitment to sustainably relieve organizations and deliver reliable solutions.
With intelligent solutions and personal service, we give organizations the time to focus on what matters most –
securely, efficiently and with a future-oriented approach.
Key Milestones of OTC GmbH
1989
Foundation & Start of
Seminar Organization
Company founded by Jutta Weisenburger
Invitation dispatch handled via postal mail
Organization of approx. 200 seminars per year
1995
Expansion of Consulting & Significant Scaling
Launch of organizational consulting services (e.g., initial education consulting)
Growth to approx. 2,500 seminars per year
1998 - 2006
Professionalization &
Service Expansion
Introduction of hotel and logistics organization
Development of a trainer and moderator network
First data‑protection and process‑related consulting in the seminar environment
2006 - 2013
Internationalization & High‑Volume Operations
Seminar organization for approx. 60,000 employees worldwide
Stabilization at around 5,000 seminars per year
Expansion of project management: conference organization, trade‑fair booth coordination, sound engineering, technical direction
Today
Full‑Service Provider with
AI Expertis
Approx. 5,000 seminars per year, both in‑person and online
Strong expertise in conferences, project management, trainer placement, moderator network, and data‑protection consulting
Use of modern tools and AI for efficient processes
Family‑run company with 30 employees – combining long‑term expertise with young, innovative talent
Reliable partner for international companies and training institutes
1989
Foundation & Start of Seminar Organization
Company founded by
Jutta Weisenburger
Invitation dispatch handled
via postal mail
Organization of approx.
200 seminars per year
1998 - 2006
Professionalization & Service Expansion
Introduction of hotel and logistics organization
Development of a trainer and moderator network
First data‑protection and process‑related consulting in the seminar environment
Today
Full‑Service Provider with AI Expertise
Approx. 5,000 seminars per year, both in‑person and online
Strong expertise in conferences, project management, trainer placement, moderator network, and data‑protection consulting
Use of modern tools and AI for efficient processes
Family‑run company with 30 employees – combining long‑term expertise with young, innovative talent
Reliable partner for international companies and training institutes
1995
Expansion of Consulting & Significant Scaling
Launch of organizational consulting services (e.g., initial education consulting)
Growth to approx. 2,500 seminars per year
2006 - 2013
Internationalization & High‑Volume Operations
Seminar organization for approx. 60,000 employees worldwide
Stabilization at around 5,000 seminars per year
Expansion of project management: conference organization, trade‑fair booth coordination, sound engineering, technical direction
Our vision
‘Our vision is to support companies and organizations with the highest level of quality and personalized service. We combine decades of experience with innovative ideas and maximum flexibility – creating processes that work seamlessly and partnerships built to last.’
Our mission
‘We create space for companies and organizations by simplifying complex processes. From seminar management and project management to back-office and process optimization, we ensure efficiency, quality and reliability.’
Jasmin Verena Kimmel
Managing Director, M.Sc.
Jutta Weisenburger
Managing Director, Dipl. Hdl.
Our team –
here for you personally
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