Tesla appointed Manifest Construction as design-and-build general contractor to convert an existing industrial building on Markopoulou Avenue in Paiania into its Athens R&D 3 research and development centre. The project aimed to create specialised laboratories (Magnetics, Ferrite, Prototyping, Machine Shop, Dyno, Chemical, Metrology) with all the required MEP infrastructure, together with offices and support spaces. A second phase in 2026 added a new ND Laboratory and Pilot Area.