BAY CHRISTENSEN A/S, BAY GROUP HOLDING ApS, BAY GROUP HOLDING ApS, BAY CHRISTENSEN MASKINFORRETNING A/S, BAY CHRISTENSEN MASKINFORRETNING A/S, MASKINSERVICE KØBENHAVN A/S, MASKINSERVICE KØBENHAVN A/S, BAY & KJÆRSGAARD A/S, BAY & KJÆRSGAARD A/S, BAY & KJÆRSGAARD IMPORT A/S
BAY CHRISTENSEN A/S, BAY GROUP HOLDING ApS, Brdr. Ø. Ejendomsselskab ApS, BAY CHRISTENSEN MASKINFORRETNING A/S, ØBAKKE VEST A/S, MASKINSERVICE KØBENHAVN A/S, BAY & KJÆRSGAARD A/S, BAY & KJÆRSGAARD IMPORT A/S, SIVERTSEN HILLERØD A/S