WG
Wilhelm Jens Giertsen
Wilhelm Jens Giertsen is a private shareholder with an estimated portfolio value of NOK 4.9m. Wilhelm Jens Giertsen holds stakes in 3 companies, and roles in several others.
Estimated portfolio value
NOK 4.9m
The sum of estimated values across all known holdings in Norwegian AS/ASA companies
Companies Wilhelm Jens Giertsen owns
| Company | Stake | Value (est.) |
|---|---|---|
| PLIMSOLL AS | 100.0% | NOK 2.2m |
| MANAGUA AS | 15.0% | NOK 1.2m |
| W. GIERTSEN AS | 4.0% | NOK 1.5m |
Roles
Styrets leder
16 selskaper
HIQ BRANDS AS
982574730
REMOTE INSPECTION AS
923795944
W. GIERTSEN SERVICES AS
986082484
MANAGUA AS
989235699
AGT GROUP AS
927388693
W. GIERTSEN VANNTEKNOLOGI AS
921708815
JOSTA AS
932525178
SIMEN VATNE PRODUKTER AS
935014956
W. GIERTSEN VENTURES AS
918285040
ISLANDGARDEN AS
997882105
W. GIERTSEN ENERGY SOLUTIONS AS
914323924
W. GIERTSEN ENERGY PROJECT FINANCE AS
921193297
PLIMSOLL AS
926885561
SJOFNA AS
932525127
SCHENKE AS
932760363
W. GIERTSEN TUNNEL AS
986082506
Daglig leder
5 selskaper
MANAGUA AS
989235699
JOSTA AS
932525178
W. GIERTSEN VENTURES AS
918285040
W. GIERTSEN ENERGY SOLUTIONS AS
914323924
SJOFNA AS
932525127
Styremedlem
1 selskap
W. GIERTSEN AS
911958821
Active roles recorded in the Register of Business Enterprises / the Central Coordinating Register
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.