Company Principles

We always investigate the market

We appreciate close co-operation with our customers to find out common and special needs. Awareness of new business developments is an important attribute.

We provide needed solutions using modern technologies

Based on Capstan's standard core our solutions fit customers' business requirements. Smooth integration provides best performance.

We set realistic goals and achieve them.

Growth is our goal, but not at all costs. Our customers need reliability and trust.

We cherish our workforce.

We keep a good working atmosphere, focus on good communication among all levels in the hierarchy and offer challenging work. Good input means good output.

New Shareholder

INTERSCHALT maritime systems AG has acquired all shares in Müller+Blanck Software GmbH, the software specialist for maritime cargo management. Müller+Blanck continues to operate as an autonomous GmbH, under the direction of Holger Blanck and Torben Mons, who is currently responsible for the INTERSCHALT Software unit, as the co-CEO of Müller+Blanck.

Müller+Blanck team


Dipl. Inform. Jost Müller

Management, Customer Relations, EDI, Standardisation


Dipl. Inform. Holger Blanck

Management, Support Organization


Dipl. Ing. Peter Horstkorte

Naval Architect, Head of Development


Dipl. Ing. Valery Kroll

System analytics


Werner Schürmann

System developer


Dipl. Inform. Stefan Müller

System developer


Dipl. Inform. Dietmar Krogull

Customer care, 2nd level support


Jan Kulschewski

1st level support,


Dr. Dagmar Ernst-Horstkorte

Vessel defenitions, Documentation


Ute Siegert

Team Assistant