O
OPUS1 AS KONKURSBO
KBO
O
ORKDAL VARME OG SANITÆR AS
5
AS
O
ORKLAND VVS AS
AS
O
ORNING RØRSERVICE
ENK
O
ORSTAD HOLDING AS
AS
O
ORSTAD RØR AS
5
AS
O
ORVIK INDUSTRISERVICE
ENK
O
OS VEDLIKEHOLD Kai Elling Os
ENK
O
OS-INVEST AS
AS
O
OSCHATZ SERVICES & SOLUTIONS S.R.O.
NUF
O
OSKAR ANDREASSEN 59
ENK
O
OSKAR JOHANSEN AS
14
AS
O
OSLO & VIKEN RØRLEGGER AS
AS
O
OSLO BAD & RENOVERING AS
6
AS
O
OSLO BOLIGTEKNIKK AS
AS
O
OSLO BYGG AS
9
AS
O
OSLO BÆRUM VANN & VARME AS
AS
O
OSLO GLASS OG RØRLEGGERSERVICE AS
AS
O
OSLO OG DRAMMEN VVS AS
AS
O
OSLO OG ROMERIKE RØRLEGGERBEDRIFT AS
5
AS
