Firma U - Haddal
- Ulstein Betong AS
- Ulstein Knusverk AS
- Ulstein Knuseverk AS
- Ulstein Betongindustri AS
- Ulstein Entreprenør AS
- Ulstein Betong Utbygging AS
- Ulstein Betong Marine AS
- Ulstein Betong Constructer AS
- Ulstein Kran & Transport AS
- Uslugi Remontowo Budowlande Marek Rychcik
- Ulstein Betongindustri AS avd bygg og anlegg
- Uslugi Remontowo Budowlande Marek Rychcik