Germany – Machinery for liquefying air or other gases – ZAL (Hamburg): Hydrogen Liquefier System for Small-Scale Delivery Rates as part of the LH2 Transport System at the Hanseatic Hydrogen Center for Aviation and Maritime (H2AM)

Germany – Architectural services for buildings – WB 2151_OK43_Kassel_Bewerbungsphase

Stadt Kassel

Germany – Architectural, engineering and surveying services – Energetische Sanierung der Anita-Lichtenstein-Gesamtschule in Geilenkirchen, Bauteil D - Generalplaner

Stadt Geilenkirchen -Der Bürgermeister-

Germany – Works for complete or part construction and civil engineering work – BoSB - Sanierung und Modernisierung Hiltroper Straße 240 in Bochum - Neubaus des Nachwuchsleistungszentrums "Talentwerk"

Bochumer Sportstätten Besitzgesellschaft mbH (BoSB)