
All contact persons at a glance
Who is behind it? Here you can find all contact details of the SPIR STAR® team:
Management Board Supervisory Board

Ruben de Graaf
CEO

Rainer Schmitt
Chairman of Supervisory Board
Executive Assistant Front desk / Organisation


Sales








Marketing



Purchasing




Human Resources, Finance & Controlling


Engineering


Tobias Schmiedl
Project Engineer Product Development | Hydrogen

Louis Karas
Project Engineer Product Development | Waterblast

Kai Schnabel
Project Engineer Product Development

Marius Müller
Production Machinery Design

Steffen Kehr
Technical Design | Technical Support

Matthias Eck
Technical Design | Technical Support

Christian Agostin
Technical Design | Technical Support

Marco Rettig
Technical Support

Yanick Mauelshagen
Technical Design

Ralf Jehle
Product Qualification

Marius Adam
Product Qualification

Marcel Beier
Product Qualification

Markus Scholz
Technical Design | Technical Support
Production, maintenance and assembly

Kerstin Küttel
Head of Production

Christian Eberle
Head of Production

Michael Kadel
Production ManagerAssembly

Stephan Rausch
Production Manager Warehouse & Delivery Control

Andreas Schepula
Head of Maintenance
Shipping




Quality management




IT



Health & Safety Officer Sustainability & PR



Directors, Vice Presidents



Sales







Production


Marketing and Advertising
Accounting



Human Resources & Support Staff



Chee Sau Poh
Managing Director

Joleen Toh Siew Gek
Director






We are SPIR STAR®
SPIR STAR® AG, headquartered in Rimbach-Mitlechtern, is a leading manufacturer of ultra-high-pressure thermoplastic hoses for pressure ranges from 250 to 4,000 bar. The product range is complemented by valves, adapters, pipes and couplings.