IT
Ivar Andreas Tanum
Ivar Andreas Tanum is a private shareholder with an estimated portfolio value of NOK 26.0m. Ivar Andreas Tanum holds stakes in 2 companies, and roles in several others.
Estimated portfolio value
NOK 26.0m
The sum of estimated values across all known holdings in Norwegian AS/ASA companies
Companies Ivar Andreas Tanum owns
| Company | Stake | Value (est.) |
|---|---|---|
| IAT HOLDING AS | 100.0% | NOK 25.9m |
| DELTA MULTISERVICE AS | 100.0% | NOK 77,000 |
Roles
Daglig leder
7 selskaper
DELTA MULTISERVICE AS
926550462
LEKKASJEKONTROLL ØST AS
981443950
GILHUSBUKTA EIENDOM AS
914774950
IVAR TANUM MASKINUTLEIE AS
858756162
IVAR TANUM ENTREPRENØR AS
987837969
DUCIVATA AS
923259570
IAT HOLDING AS
989225650
Styremedlem
5 selskaper
GILHUSBUKTA EIENDOM AS
914774950
IVAR TANUM MASKINUTLEIE AS
858756162
IVAR TANUM ENTREPRENØR AS
987837969
DRÅPEN 9 AS
921200005
DUCIVATA AS
923259570
Styrets leder
4 selskaper
DELTA MULTISERVICE AS
926550462
LEKKASJEKONTROLL ØST AS
981443950
SOLBAKKEN 10 AS
929012399
IAT HOLDING AS
989225650
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 03.10.2026.