Other technical consultancy
TENKO AS
Revenue 2024
NOK 1.2m
Operating profit
NOK −133,000
Equity
NOK 739,000
Incorporated
2011
Share capital
NOK 750,000
Patenter (3)
| Title | Application no. | Patent no. | Status | Status date | Expires |
|---|---|---|---|---|---|
| A GATE VALVE AND A METHOD FOR OPERATING A GATE VALVE | 20200787 | 346184 | Patent opphørt | 2025-07-31 | 2040-07-06 |
| FILTER SYSTEMS AND METHODS | 20200216 | 345889 | Patent opphørt | 2025-02-28 | 2040-02-19 |
| A closure for an opening. | 20200888 | 346648 | Patent opphørt | 2024-08-31 | 2040-08-07 |
Source: Patentstyret
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.