Letsea AS
Org. no. 976 253 744 (Brønnøysund Register Centre) · 6 sites in production area 8
6Registered sites3 with a lice report in the last four weeks
6Weeks above the lice limit in 20253.3% of 180 counted weeks
46Place in the company rankings, 2025of 80 companies with at least 52 counted weeks, ranked by weeks above the limit43Lice treatments in 2025
0Escaped fish in 20250 escapes reported
6Licencesheld by the company
Share of farm-weeks above the lice limit
Per year, for every farm the company reported lice counts for. The line marks the average for all farms in Norway that year.
- 202410 of 162 weeks6.2%
- 20256 of 180 weeks3.3%
- 2026 to dateweeks 1–40, 1 of 123 weeks0.8%
Show as table
| Year | Share above the limit | Industry average |
|---|---|---|
| 202410 of 162 weeks | 6.2% | 3.7% |
| 20256 of 180 weeks | 3.3% | 3.5% |
| 2026 to dateweeks 1–40, 1 of 123 weeks | 0.8% | 1.2% |
Farms
| Farm | Municipality | Status, latest count | Adult female lice | Weeks over 2025 | Treatments 2026 |
|---|---|---|---|---|---|
| Havstein Sør PO 8 | Dønna | Near the limit 21 Sep 2026 | 0.44 limit 0.5 | 0 of 23 | 0 |
| Seiskjæret PO 8 | Herøy i Nordland | Below the limit 21 Sep 2026 | 0.18 limit 0.5 | 1 of 51 | 3 |
| Slapøya N PO 8 | Dønna | Near the limit 21 Sep 2026 | 0.48 limit 0.5 | 0 of 2 | 0 |
3 sites with no lice report in the last four weeks
Hatcheries and land-based sites, fallow sites, and farms that need not count (below 4 °C counts are every 14 days). A missing report does not mean the farm is below the limit.
- Lokalitet 450036last report 23 Feb 2026
- NordnesetAlstahaug
- Ystøyalast report 11 May 2026