Get to know the people behind the smart glass. Our currently around 40 colleagues look forward to new orders every day and our sales team will be happy to help you with any concerns.


john web neu
Dipl.-Ing. Tobias John 
walther web neu
Danny Walther 
Business operations
Nicole RON7542 1 bearb
Nicole Wegner 
Assistant to the management

Sales and customer advice

hegewald web
Hans Hegewald 
Project management, Sales management
franz web
Michael Franz 
Sales representative
mueller alesh web
Ales Müller 
Sales representative
schaarschmidt web
Daniela Schaarschmidt 
Sales office
troeger web
Shirley Tröger 
Customer management
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Daniela Zimmermann 
Project organization technology
Etienne Schinz RON0020 1 ret
Étienne Schinz 
Project organization technology
Josi RON7741 1 bearb
Josephine Windisch 
Trainee industrial clerk

In addition to our own sales staff / property consultants, the object consultants of the Flachglas MarkenKreis are happy to provide initial advice to architects on site.

The Flachglas MarkenKreis distributes ec | smart glass | 2 under the proper name INFRASELECT®. EControl-Glas is a member of the Flachglas MarkenKreises.

Object consulting south-west region 
Contact person: Mr. Ralf Difour
Fax: +49 6021 5829890
Responsible for area: 35, 36, 54, 55, 60-69, 70-79
Object consulting south-east region 
Contact person: Mr. Thomas Finger
Fax: +49 9331 28793091
Responsible for area: 01-09, 80-89, 90-99
Object consulting north-east region 
Contact person: Mr. Lutz Krone
Fax: +49 40 771104-72
Responsible for area: 10-19, 20-29, 30-32, 37-39
Object consulting west region 
Contact person: Mr. Frank Horstmann
Fax: +49 2363 389907
Responsible for area: 33, 34, 40-49, 50-53, 56-59

Purchasing and logistics

spranger web
Constanze Spranger 
Purchasing and logistics


roland web neu
Denis Roland 
Production Manager
doerfel web neu
Stefanie Dörfel 

Process technology

glass web
Christian Glaß 
Head of Process Technology
kraus web
André Kraus 
Quality management

Research and development

bueschel web
Dr. Matthias Büschel 
Physical engineering
rost web
Christian Hieronimus-Rost 
Software development
Patrick Machynia RON0106 1 ret
Patrick Machynia 
Software development
Katja RON7551 1 bearb
Dr. Katja Dankhoff 
Development and technology

Colleagues about their work at EControl-Glas. Experience, fields of activity, motivations, anecdotes. You can read first-hand what distinguishes EControl-Glas as an employer. We publish a new interview with a colleague every month. Follow us on Facebook, in order not tomiss any updates.