- KI One SA - private company counting among the largest Polish capital investors, holding 42.75% of the Company shares..
- Egis Road Operation - French company with experience in construction and operation of motorways worldwide, holding 42.94% shares of Autostrada Eksploatacja SA.
- A-WAY Infrastrukturprojektentwicklungs - und - betriebs GmbH - Austrian company running international business in all construction market sectors. It holds 9.54% shares of Autostrada Eksploatacja SA.
- Radwan Inwestments Sa.r.l. - investor holding 4.74% shares of Autostrada Eksploatacja SA.
- Autostrada Wielkopolska SA - Concessionaire of the A2 Toll Motorway, implemented the largest investment project in Poland in the concession structure and system according to the Public – Private Partnership Programme consisting in the construction and operation of the A2 Toll Motorway. It holds 1 share in Autostrada Eksploatacja SA.