SM
Steinar Mathisen
Steinar Mathisen is a private shareholder with an estimated portfolio value of NOK 14.6m. Steinar Mathisen holds stakes in 2 companies, and roles in several others.
Estimated portfolio value
NOK 14.6m
The sum of estimated values across all known holdings in Norwegian AS/ASA companies
Companies Steinar Mathisen owns
| Company | Stake | Value (est.) |
|---|---|---|
| MATHISEN-INVEST AS | 28.4% | NOK 10.8m |
| MATHISEN-INVEST AS | 10.0% | NOK 3.8m |
Roles
Styrets leder
9 selskaper
MEL HEIA 39 AS
930681180
MATHISEN-INVEST AS
989209078
DELTA EIENDOM AS
986536175
AURVEIEN 32 AS
930262560
STR-26 AS
914725410
FINSTADBRU EIENDOM AS
925100226
BÅRLIBAKKEN EIENDOM AS
916151799
TROLL BOLIGUTVIKLING AS
892541442
KINGSMOOR PETFOOD NORGE AS
917298777
Styremedlem
6 selskaper
MALERMESTER MATHISEN AS
976865820
HUNDEKROPPEN AS
825614702
BASTANT INVEST AS
928452999
SHUBIDUA INVEST AS
920198643
STRØMMEN SPAREBANK
937886160
PSB IN-VEST AS
818020082
Daglig leder
4 selskaper
MATHISEN-INVEST AS
989209078
DELTA EIENDOM AS
986536175
AURVEIEN 32 AS
930262560
TROLL BOLIGUTVIKLING AS
892541442
Active roles recorded in the Register of Business Enterprises / the Central Coordinating Register
Former roles
LUKRATIV INVEST AS
Styremedlem resigned
Roles the person has resigned from, or that have been deregistered
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.