Referanser – NGI – Pizzarotti ANS (SAPINOR) | Nykirke-Barkåker – Bane NOR – Statens vegvesen Region sør – Lundhs AS – Ingeniørservice AS – Sandefjord kommune – EiendomsMegler 1 – Carl C. Fon AS – NCC AS – Allegro Film AS – Cosmic Bygg AS