OPN Entreprise
OPN was founded by master mason Otto P. Nedergaard in 1950.
The company specializes primarily in masonry and plastering of historic buildings in Copenhagen.
Among its previous projects are multiple restoration works on Denmarkâs royal palaces.
OPN has 31 full-time employees.
- Facade
-
Baldersbækvej 30
2635
Ishøj - +45 43 99 41 00
- opn@opn.dk
- https://www.opn.dk