Contact person

I.S.T. Innovative Sewer Technologies GmbH (GERMANY)

Managing Directors

Graduate engineer

Jörg Vogt

Managing Partner

Graduate engineer

Wilfried Oberkönig

Managing Director, Machine Technology / UV Technology Division

Head of Sales

Holm Reisinger

Head of Sales, authorised signatory

Head of Finance/Controlling

Monika Schmidt

Head of Finance / Controlling


Kerstin Schmitz

Team Manager DACH & France

Jendrik Bluhm

Sales Northern Germany

Lukas Bethke

Sales South-East Germany and Austria

Contact person Ritter

Philippe Ritter

Sales France, French-speaking countries

Ludovic Delagouttière

Sales France, French-speaking countries


Erich Mallinger

Order Handling

Ron Kerkemeier

Order Handling


Sören Liebmann

Marketing Manager, Art Director

Accounting / Controlling

Flávia Oliveira Siepmann

Financial accountant

Johanna Suerkemper

Debtor, Creditor and payroll accountant

Technical Management

Chamseddine Korbi

Product Manager UV Technology

Matthias Looser

Product Manager PowerCutter

Matthias Peppel

Product Manager Consumables

Graduate engineer

Uwe Schallenkamp

Product Manager Spray Technology

Technical Consulting & Development

Jerry Richmond

Service, Technical Support for Robotics & Top Hat

Service, Repair & Spare Parts

Thomas Kronberger

Service Manager, Technical Support

Steaven Heitzenröder

Service coordination, Technical Support

Alina Sondermann

Service coordination, Technical Support (Maternity vacation)

Application Technicians

Thomas Hese

Head of Application Technicians

Dennis Huncke

Application Technician


Volkmar Cyba

Head of Production

Order Settlement


Subsidiary company

Manuel Pineiro

I.S.T. Iberica de Innovaciones, S.L.U.

Evan Stark

I.S.T. Canada Inc.

Daniel Wu

I.S.T. (Beijing) Technology Co., Ltd.

Morten Jensen

I.S.T. Skandinavia A/S

Geno Camali

I.S.T. North America LLC

Jesús Dominguez

I.S.T. Latinoamerica, S.A.S.