Other technical consultancy
4SUBSEA AS
Revenue 2024
NOK 382.4m
Operating profit
NOK 49.4m
Equity
NOK 139.6m
Incorporated
2007
Employees
140
Share capital
NOK 3.9m
Varemerker (5)
| Name | Application no. | Reg. no. | Status | Status date | Expires |
|---|---|---|---|---|---|
| 4insight | 201911845 | 307597 | Registrert | 2020-01-07 | 2029-09-09 |
| 4insight | 201904921 | 305797 | Registrert | 2019-09-16 | 2029-04-01 |
| 4subsea | 201500768 | 281475 | Registrert | 2015-04-20 | 2035-01-20 |
| 4subsea | 201500769 | 281474 | Registrert | 2015-04-20 | 2035-01-20 |
| (ukjent) | 201500770 | 281473 | Registrert | 2015-04-20 | 2035-01-20 |
Source: Patentstyret
Patenter (18)
| Title | Application no. | Patent no. | Status | Status date | Expires |
|---|---|---|---|---|---|
| Monitoring elongate subsea elements | 20231129 | 349644 | Meddelt | 2026-03-23 | 2043-10-25 |
| Monitoring elongate subsea elements | 20260318 | – | Under behandling | 2026-03-10 | – |
| Taring of sensors | 20240386 | 349458 | Meddelt | 2026-01-26 | 2044-04-23 |
| STRAIN SENSOR | 20162030 | 349117 | Meddelt | 2025-10-06 | 2036-12-21 |
| STRAIN SENSOR | 20251009 | – | Under behandling | 2025-08-28 | – |
| Monitoring the condition of marine chains | 20221363 | 348982 | Meddelt | 2025-08-18 | 2042-12-20 |
| SYSTEM AND METHOD FOR REMOTE DELIVERY OF DATA ACQUIRED SUBSEA | 20161551 | 348232 | Meddelt | 2024-10-14 | 2036-09-28 |
| Portable arrangement for automatical annulus testing | 20151763 | 347540 | Meddelt | 2023-12-27 | 2035-12-21 |
| FLOODED MEMBER DETECTION BY MEANS OF ULTRASOUND | EP3853562 | NO/EP3853562 | EP patent gjort gjeldende i Norge | 2023-02-20 | 2039-09-05 |
| Flooded Member Detection by means of ultrasound | 20181225 | 344122 | Meddelt | 2019-09-09 | 2038-09-20 |
| Device and method for monitoring of annulus volume in a pipe | 20170048 | 343813 | Meddelt | 2019-06-11 | 2035-07-08 |
| Method for establishing an estimate of bending moment over time in a subsea well and an article of manufacture | 20170930 | 343738 | Meddelt | 2019-05-27 | 2035-04-14 |
| Method for detecting position and orientation of a subsea structure using an ROV | 20161239 | 342795 | Meddelt | 2018-08-06 | 2036-07-28 |
| Method for determining wellhead fatigue | 20150828 | 342377 | Meddelt | 2018-05-14 | 2035-06-24 |
| Method for monitoring position and movements of a riser | 20150394 | 341781 | Meddelt | 2018-01-22 | 2035-04-01 |
| System og metode for å overvåke utmatting ved brønnhodet i undervannsbrønner | 20150446 | 341582 | Meddelt | 2017-12-11 | 2035-04-14 |
| Sikkerhetsutløsningsinnretning | 20131576 | 339511 | Meddelt | 2016-12-27 | 2033-11-28 |
| Framgangsmåte for inspeksjon av rør, samt anordning for samme | 20130996 | 336404 | Meddelt | 2015-08-17 | 2033-07-17 |
Source: Patentstyret
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.