About Us

Who we are

KE engineering KG started in 1983 as KEC : Kastner Engineering & Consulting GmbH and has expanded into one competent team we are today.

The company was originally founded in the mid-eighties in the heart of Munich by CEng. Anton Kastner. It has made a mark for itself with many companies. Engineering services in the areas of architecture, communications, construction, plant- and mechanical engineering and much more have been carried out locally and abroad.

Since the beginning of 2000, Mr. Anton Kastner has entered into a close working partnership with Mr. Sr. Architect Ziad Al Kassar. These activities are now combined in the newly founded company Kastner Engineering Limited Partnership and continued by Mr. Al Kassar. The focus of works is in the areas of: conception and planning of new developments, redevelopments and restorations. The bundling of the synergy of a wide treasure trove of experience locally and abroad, as well as the inclusion of colleagues and partner companies guarantee an efficient high performance.

Bavarian Chamber of Architects (BYAK)

We are a proud German architectural office licensed by the Bavarian Chamber of Architects (BYAK) under number 187 169.


Dipl. Ing. Univ. Anton Kastner.

Within the experiences of his K.E.C GmbH, Mr. Kastner was able to acquire a large variety of knowledge and experiences through a number of new redevelopments, conversions, extensions, renovations as well as technical structures and installations. To this day, Mr. Kastner enjoys the recognition and respect of his clients.

Kastner Engineering, KG

Friedrichstraße 21, 80801 München. Tel.: +49 (0) 89 95864887

Sr. Architekt

Ziad Al-Kassar

Mr. Al Kassar has been working with Mr. Kastner since 2000. His construction projects in the field of architecture were and are very diverse and international. As a result, he was able to acquire a basic understanding of the generally recognized construction regulation standards in many countries, especially in the Arab world.

Ziad Al-Kassar

SR ARCHITECT | Mobile: +49 (0) 162 660808010


Ahmad AL-Kassar

Planning & Scheduling, Construction Contract and Claims specialist

Civil Engineer, MCIArb, CCCA, PMP, PMI-SP

Dr.-Ing. Ali Mohammed

project management

Contracting | controlling

Dipl.-Ing. Andrei Zvonkov


structural engineering

Dieter Goldschalt

CAD : - Architecture and work planning

Planning and quality controller

Bernhard Weber

site management

Construction Supervision​

Gunter Peer

Design manager of the CAD department | Electrical and mechanical engineering

System maintenance and care