Keystone AS
ASActiveOrg 987704772Sonsveien 5B, 1553 SonBuying and selling of own real estate· NACE 6811Est. 2005 · 21 years old0 employeeswww.keystone.as
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Keystone AS 
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Board members of Keystone AS also hold positions in 6 other companies.
| Person | Role here | Other companies |
|---|---|---|
| Jørn-Gunnar Jacobsen | Chief Executive Officer | 6 companiesMany roles |