Construction of residential and non-residential buildings
SIDCO AS
Revenue 2024
NOK 1.4m
Operating profit
NOK 725,000
Equity
NOK 21.6m
Incorporated
1985
Share capital
NOK 1.3m
Roles
Daglig lederSigmund Bjørgum
Regnskapsfører
Styrets lederSigmund Bjørgum
StyremedlemKaren Cecilie Bjørgum Møller
StyremedlemJon Bjørgum
Shareholders
| Name | Stake | Shares | Year |
|---|---|---|---|
| SIGMUND BJØRGUM | 16.6% | 2105.000000 | 2025 |
| JON BJØRGUM | 16.1% | 2040.000000 | 2025 |
| KAREN CECILIE BJØRGUM MØLLER | 16.1% | 2040.000000 | 2025 |
| ERIK BJØRGUM | 16.1% | 2040.000000 | 2025 |
| KAREN CECILIE BJØRGUM MØLLER | 4.5% | 575.000000 | 2025 |
| ERIK BJØRGUM | 4.5% | 575.000000 | 2025 |
| JON BJØRGUM | 4.5% | 575.000000 | 2025 |
| PEDER BJØRGUM | 3.1% | 395.000000 | 2025 |
| JENS BJØRGUM MØLLER | 3.1% | 395.000000 | 2025 |
| MAUD FRANCESCA ALFSTAD BJØRGUM | 3.1% | 395.000000 | 2025 |
| ALEKSANDER BJØRGUM MØLLER | 3.1% | 395.000000 | 2025 |
| MAXIMILIAN FLORIAN ALFSTAD BJØRGUM | 3.1% | 395.000000 | 2025 |
| SIGMUND BJØRGUM | 2.4% | 300.000000 | 2025 |
| SIGMUND BJØRGUM | 0.2% | 20.000000 | 2025 |
| PEDER BJØRGUM | 0.1% | 10.000000 | 2025 |
| MAUD FRANCESCA ALFSTAD BJØRGUM | 0.1% | 10.000000 | 2025 |
| JENS BJØRGUM MØLLER | 0.1% | 10.000000 | 2025 |
| MAXIMILIAN FLORIAN ALFSTAD BJØRGUM | 0.1% | 10.000000 | 2025 |
| ALEKSANDER BJØRGUM MØLLER | 0.1% | 10.000000 | 2025 |
Holdings in other companies
| Company | Status | Stake | Shares |
|---|---|---|---|
| GAMLE BORGENVEI 20 INVEST AS | Active | 0.3% | 5000.000000 |
| LOSBY GODS EIENDOM AS | Active | 0.2% | 12.000000 |
| LOSBY GOLFPARK AS | Active | 0.1% | 2.000000 |
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.