Most profitable large companies in Vann, avløp og renovasjon
Highest operating margin among the companies in Vann, avløp og renovasjon with at least NOK 50m in revenue.
Heggvin Alun AS has the highest operating margin in the Vann, avløp og renovasjon sector at 31.9% (2025). Source: Brønnøysund Register Centre (Register of Company Accounts), processed by Morning Analytics 2 November 2026.
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The bars show the top ten and the bottom ten of 25 in the list.
What explains the placing?
- 1. Heggvin Alun AS 31.9% Nothing in particular to note.
- 2. Metallco Bergen AS 22.6% Nothing in particular to note.
- 3. AS INDUS KJEMISK TEKNISK FABRIKK 22.4% Nothing in particular to note.
| # | Company | operating margin |
|---|---|---|
| 1 | Heggvin Alun AS | 31.9% |
| 2 | Metallco Bergen AS | 22.6% |
| 3 | AS INDUS KJEMISK TEKNISK FABRIKK | 22.4% |
| 4 | Arnkværn Miljø og Renovasjon AS | 20.7% |
| 5 | Øyvar AS | 20.1% |
| 6 | Emballasjegjenvinning AS | 18.4% |
| 7 | Hermod Teigen AS | 18.2% |
| 8 | Noah Solutions AS | 17.3% |
| 9 | BR. Stenskjær AS | 16.6% |
| 10 | Rogaland Miljøsanering AS | 14.4% |
| 11 | Revac AS | 14.3% |
| 12 | G-Miljø AS | 13.6% |
| 13 | Nordren AS | 12.9% |
| 14 | Veas Selvkost AS | 12.8% |
| 15 | Perpetuum AS | 12.8% |
| 16 | Norva24 Vestfold AS | 12.4% |
| 17 | Norva24 Vest AS | 11.8% |
| 18 | Returkraft AS | 11.7% |
| 19 | Bir AS | 10.9% |
| 20 | F F F Hage og Miljø AS | 10.3% |
| 21 | Arnkværn Miljø og Renovasjon Oslo AS | 10.2% |
| 22 | Sar AS | 8.8% |
| 23 | Remiks Næring AS | 8.7% |
| 24 | Ibka Norge AS | 8.7% |
| 25 | Vartdal Gjenvinning AS | 8.1% |