AASGAARDSTRAND BYGG AS TVANGSAVVIKLINGSBO
BYGGMESTER PRIOETT AS TVANGSAVVIKLINGSBO
TØMRERFIRMA ROVEDAL & SOLBERG AS
PRIOETT HYTTEMONTAGE AS TVANGSAVVIKLINGSBO
OSLO BYGG SERVICE GRYCZEWSKI
HANSA EBERBYGG AS KONKURSBO
NANSKA AS TVANGSAVVIKLINGSBO
BYGGMESTER THOMAS OSCAR UGLAND AS KONKURSBO