Lilleberg Eiendom AS - Billingstad

Asker & Bærum hus AS - Høvik

Billingstadsletta 11 Garage - Billingstad

Prodecon AS - Lysaker

Civil Management AS - Asker

Billingstadsletta 83 ANS - Hvalstad

Studentum AS - Fornebu

Patrick Billingstad - Oslo

She-Slependen AS - Hvalstad

Lomundal - Fornebu