- Industry
- Water and Sewer Construction
- Latest revenue
- €40,442,724
- Profit/loss
- €7,603,987
- Employees
- 128
- Year
- 2025
- Website
- Register free to reveal
EkorrarMarket signals
Largest Water and Sewer Construction Companies in Norway (2026)
A ranked list of active water and sewer construction companies in Norway, based on the latest comparable revenue reported in public registry filings.
| Rank | Company | Industry | Latest revenue | Profit/loss | Employees | Year | Website |
|---|---|---|---|---|---|---|---|
| 1 | OLIMB RØRFORNYING AS Sign up for full profile | Water and Sewer Construction | €40,442,724 | €7,603,987 | 128 | 2025 | Register free to reveal |
| 2 | PA ENTREPRENØR AS Sign up for full profile | Water and Sewer Construction | €23,404,111 | €1,141,038 | 107 | 2025 | Register free to reveal |
| 3 | STEG ENTREPRENØR AS Sign up for full profile | Water and Sewer Construction | €22,072,486 | €1,492,689 | 62 | 2025 | Register free to reveal |
| 4 | BÅSUM BORING AS Sign up for full profile | Water and Sewer Construction | €12,975,916 | €439,288 | 19 | 2025 | Register free to reveal |
| 5 | H & K SANDNES AS Sign up for full profile | Water and Sewer Construction | €11,157,121 | -€265,754 | 67 | 2025 | Register free to reveal |
| 6 | KNUT BJERKE AS Sign up for full profile | Water and Sewer Construction | €10,092,386 | €26,680 | 55 | 2025 | Register free to reveal |
| 7 | OLIMB ANLEGG AS Sign up for full profile | Water and Sewer Construction | €9,805,492 | €620,187 | 42 | 2025 | Register free to reveal |
| 8 | SVEIN THOMASSEN AS Sign up for full profile | Water and Sewer Construction | €8,995,142 | €2,321,675 | 44 | 2025 | Register free to reveal |
| 9 | ROTOTEC AS Sign up for full profile | Water and Sewer Construction | €7,873,084 | -€1,052,996 | 7 | 2024 | Register free to reveal |
| 10 | BRØDRENE MYHRE AS Sign up for full profile | Water and Sewer Construction | €7,188,810 | €414,767 | 30 | 2025 | Register free to reveal |
| 11 | TELEMARK SEAWORX AS Sign up for full profile | Water and Sewer Construction | €6,512,269 | €251,431 | 18 | 2025 | Register free to reveal |
| 12 | RAMLOS AS Sign up for full profile | Water and Sewer Construction | €6,423,392 | €53,949 | 48 | 2025 | Register free to reveal |
| 13 | MASKINENTREPRENØR KRISTIAN KRISTIANSEN AS Sign up for full profile | Water and Sewer Construction | €6,199,728 | €410,445 | 49 | 2025 | Register free to reveal |
| 14 | TERTNES ENTREPRENØR AS Sign up for full profile | Water and Sewer Construction | €6,022,146 | €477,370 | 23 | 2025 | Register free to reveal |
| 15 | OPPDAL MASKINKOMPANI AS Sign up for full profile | Water and Sewer Construction | €5,732,916 | -€373,401 | 32 | 2025 | Register free to reveal |
| 16 | VESTNORSK BRØNNBORING DRIFT AS Sign up for full profile | Water and Sewer Construction | €5,635,839 | -€28,523 | 27 | 2025 | Register free to reveal |
| 17 | NORSK MILJØSERVICE AS Sign up for full profile | Water and Sewer Construction | €5,197,336 | -€394,521 | Not available | 2025 | Register free to reveal |
| 18 | VÆRÅS BRØNNBORING AS Sign up for full profile | Water and Sewer Construction | €4,985,516 | €398,710 | 17 | 2025 | Register free to reveal |
| 19 | SELØY UNDERVANNSSERVICE AS Sign up for full profile | Water and Sewer Construction | €4,954,114 | €149,004 | 27 | 2025 | Register free to reveal |
| 20 | O NØRSTEBØ & SØNN AS Sign up for full profile | Water and Sewer Construction | €4,689,501 | -€70,348 | 18 | 2024 | Register free to reveal |
- Industry
- Water and Sewer Construction
- Latest revenue
- €23,404,111
- Profit/loss
- €1,141,038
- Employees
- 107
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Water and Sewer Construction
- Latest revenue
- €22,072,486
- Profit/loss
- €1,492,689
- Employees
- 62
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Water and Sewer Construction
- Latest revenue
- €12,975,916
- Profit/loss
- €439,288
- Employees
- 19
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Water and Sewer Construction
- Latest revenue
- €11,157,121
- Profit/loss
- -€265,754
- Employees
- 67
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Water and Sewer Construction
- Latest revenue
- €10,092,386
- Profit/loss
- €26,680
- Employees
- 55
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Water and Sewer Construction
- Latest revenue
- €9,805,492
- Profit/loss
- €620,187
- Employees
- 42
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Water and Sewer Construction
- Latest revenue
- €8,995,142
- Profit/loss
- €2,321,675
- Employees
- 44
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Water and Sewer Construction
- Latest revenue
- €7,873,084
- Profit/loss
- -€1,052,996
- Employees
- 7
- Year
- 2024
- Website
- Register free to reveal
- Industry
- Water and Sewer Construction
- Latest revenue
- €7,188,810
- Profit/loss
- €414,767
- Employees
- 30
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Water and Sewer Construction
- Latest revenue
- €6,512,269
- Profit/loss
- €251,431
- Employees
- 18
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Water and Sewer Construction
- Latest revenue
- €6,423,392
- Profit/loss
- €53,949
- Employees
- 48
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Water and Sewer Construction
- Latest revenue
- €6,199,728
- Profit/loss
- €410,445
- Employees
- 49
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Water and Sewer Construction
- Latest revenue
- €6,022,146
- Profit/loss
- €477,370
- Employees
- 23
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Water and Sewer Construction
- Latest revenue
- €5,732,916
- Profit/loss
- -€373,401
- Employees
- 32
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Water and Sewer Construction
- Latest revenue
- €5,635,839
- Profit/loss
- -€28,523
- Employees
- 27
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Water and Sewer Construction
- Latest revenue
- €5,197,336
- Profit/loss
- -€394,521
- Employees
- Not available
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Water and Sewer Construction
- Latest revenue
- €4,985,516
- Profit/loss
- €398,710
- Employees
- 17
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Water and Sewer Construction
- Latest revenue
- €4,954,114
- Profit/loss
- €149,004
- Employees
- 27
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Water and Sewer Construction
- Latest revenue
- €4,689,501
- Profit/loss
- -€70,348
- Employees
- 18
- Year
- 2024
- Website
- Register free to reveal
Source currency retained · FX 2026-06-22