Development of building projects
T.S.T. HOLDING AS
Revenue 2025
NOK 144,000
Operating profit
NOK −132,000
Equity
NOK 18.2m
Incorporated
2001
Share capital
NOK 30,000
Roles
Daglig lederThomas Trevland
Revisor
Styrets lederThomas Trevland
VaramedlemMonica Olsen
Shareholders
| Name | Stake | Shares | Year |
|---|---|---|---|
| THOMAS TREVLAND | 100.0% | 592.000000 | 2025 |
Holdings in other companies
| Company | Status | Stake | Shares |
|---|---|---|---|
| TST BILPLEIESENTERET AS | Active | 100.0% | 1000.000000 |
| DØVLEVEIEN 43 AS | Active | 100.0% | 32561.000000 |
| DØVLEVEIEN 39 AS | Active | 100.0% | 1000.000000 |
| CONZEPT AS | Active | 51.0% | 510.000000 |
| HALUM & TREVLAND AS | Active | 50.0% | 50.000000 |
| WEBAC NORGE AS | Active | 29.0% | 29.000000 |
| NORSK STEINMILJØ AS | Active | 28.6% | 103.000000 |
| MORENEVEIEN EIENDOM AS | Active | 7.5% | 75.000000 |
| DENVO AS | Active | 0.7% | 75000.000000 |
| EMERGENCY AVIATION SERVICE INTERNATIONAL AS | Active | 0.6% | 73809.000000 |
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.