Other support activities for petroleum and natural gas extraction
ONESUBSEA AS
Revenue 2024
NOK 15.3bn
Operating profit
NOK 1.2bn
Equity
NOK 263.1m
Incorporated
2022
Employees
1267
Share capital
NOK 22.7m
Patenter (24)
| Title | Application no. | Patent no. | Status | Status date | Expires |
|---|---|---|---|---|---|
| Subsea well equipment landing indicator and locking indicator | 20181093 | 349797 | Meddelt | 2026-05-11 | 2037-02-13 |
| SUBSEA ASSEMBLY AND ASSOCIATED METHODS | 20260569 | – | Under behandling | 2026-05-06 | – |
| Power supply system | 20200055 | 349787 | Meddelt | 2026-05-04 | 2040-01-16 |
| Device for Tethering Equipment to the Floor of a Body of Water and Systems comprising the Device | 20240060 | 349700 | Meddelt | 2026-04-07 | 2044-01-23 |
| SUBSEA CONTROL, ACTUATOR AND ASSOCIATED METHODS | EP4172458 | NO/EP4172458 | EP patent gjort gjeldende i Norge | 2026-02-23 | 2041-06-28 |
| HEATING SYSTEMS | EP4077866 | NO/EP4077866 | EP patent gjort gjeldende i Norge | 2026-01-12 | 2040-12-16 |
| WELLHEAD SYSTEM AND METHOD OF OPERATING A WELLHEAD SYSTEM | 20251573 | – | Under behandling | 2025-12-12 | – |
| TOOL FOR THE RECOVERY OF A CASING HANGER FROM A WELLHEAD | 20251493 | – | Under behandling | 2025-11-30 | – |
| TENSIONED WELLHEAD SYSTEMS AND RELATED METHODS | 20251323 | – | Under behandling | 2025-10-31 | – |
| SUPPORT SYSTEMS FOR SUBSEA WELLBORES | 20251168 | – | Under behandling | 2025-10-01 | – |
| WELLBORE INSTALLATION APPARATUS AND METHOD OF LOWER AN APPARATUS TO SEABED | 20250873 | – | Under behandling | 2025-07-30 | – |
| WELLHEAD ASSEMBLIES AND METHODS | 20250276 | – | Under behandling | 2025-03-12 | – |
| SUBSEA SUPPORT APPARATUS AND ASSOCIATED METHODS | 20250149 | – | Under behandling | 2025-02-07 | – |
| SUBSEA ACTUATOR AND ASSOCIATED METHODS | 20241098 | – | Under behandling | 2024-11-06 | – |
| A METHOD FOR CONNECTING A SUBSEA WELL TO A SUBSEA PIPELINE | 20240662 | – | Under behandling | 2024-06-20 | – |
| TORQUE TOOL | 20240377 | – | Under behandling | 2024-04-19 | – |
| SUBSEA WELLHEAD SYSTEM | 20240340 | – | Under behandling | 2024-04-09 | – |
| OFFSHORE PETROLEUM PRODUCTION | 20221380 | 347726 | Meddelt | 2024-03-11 | 2042-12-21 |
| Bend restrictor clamp | 20240220 | – | Under behandling | 2024-03-07 | – |
| AN OFFSHORE HIGH-VOLTAGE ELECTRIC POWER TRANSMISSION ASSEMBLY | 20211326 | 347660 | Meddelt | 2024-02-12 | 2041-11-03 |
| SUBSEA TERMINATION ASSEMBLY | 20220395 | 347635 | Meddelt | 2024-02-05 | 2042-03-31 |
| SUBSEA PETROLEUM WELLHEAD SYSTEMS AND METHODS | 20240029 | – | Under behandling | 2024-01-11 | – |
| SUBSEA WELLHEAD FOUNDATION | 20231332 | – | Under behandling | 2023-12-11 | – |
| POWER SUPPLY SYSTEM AND SUBSEA ELECTRIC CONSUMER SUPPLY ASSEMBLY | 20190706 | – | Under behandling | 2019-06-07 | – |
Source: Patentstyret
Design (1)
| Description | Application no. | Reg. no. | Status | Status date | Expires |
|---|---|---|---|---|---|
| (ukjent) | 20240412 | 088009 | Registrert | 2024-06-18 | 2049-05-06 |
Source: Patentstyret
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.