Other specialised construction activities n.e.c.
JST HOLDING AS
Operating profit
NOK −16,000
Equity
NOK 4.0m
Incorporated
2005
Share capital
NOK 200,000
Roles
Regnskapsfører
Revisor
Styrets lederJohn Sigve Tjelta
VaramedlemRolf Martin Skjæveland
Shareholders
| Name | Stake | Shares | Year |
|---|---|---|---|
| JOHN SIGVE TJELTA | 100.0% | 500.000000 | 2025 |
Holdings in other companies
| Company | Status | Stake | Shares |
|---|---|---|---|
| LEIKVOLL'S KJERNEBORING AS | Active | 100.0% | 100.000000 |
| DIATEK AS | Active | 100.0% | 150.000000 |
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.