„Creating values together – Projetra is your reliable investment partner, international and cross-sectoral.“
Alexander Müller, Chairman Projetra Group
Herma Train Components GmbH
HERMA Train components is producing products for rolling stock for more than thirty years. Long years of experience are allowing us to focus on continous improvement in our processes and products.
Your reliable and certified high-performance partner for tailor-made installation works with long-time experience. − Moreover the premium address in terms of Bimetal trade.
ED Metallbearbeitung GmbH
Your leading manufacturer for housing and components for housing for electronics in premium quality. We provide you with the patented range of VERO®-products for a wide variety of sectors.
Liersch Bauunternehmung GmbH
Regardless of wether minor repairs and renovation works needs to be done, a newbuilding or a comprehensive renovation project of residential, commercial and industrial properties should be realized, we always offer a suitable solution.
Pro Jet GmbH
From aircraft management, airline services and airworthiness management to consulting and training courses, up to operating a modern fleet of own business jets for chartering. Pro Jet is your specialist for all your aviation needs.