Vann, avløp og renovasjon
FollowDownload sector report (PDF)203 companies ranked against comparable companies in four Morning company classes. Fiscal year 2025. Source: Brønnøysund Register Centre. Methodology
Ranking · 2025 · Morning class Medium
The rank is the rank in the class. A class with fewer than ten companies is compared with the whole sector. Full ranking · Press mode
Biggest moves · Morning class Medium
- Retura Østfold AS−40
From 2024 to 2025: went from a profit to a loss before tax and the operating margin fell from 5.5% to −11.2%.
- Norsirk AS−40
From 2024 to 2025: the operating margin fell from 2.9% to −29.2% and went from a profit to a loss before tax.
- Grønn Vekst AS+35
From 2024 to 2025: the equity ratio rose from 12.1% to 70.9% and revenue grew by 16%.
- Iris Produksjon AS+28
From 2024 to 2025: went from a loss to a profit before tax and the operating margin rose from −6.2% to 5.9%.
Vann, avløp og renovasjon, Morning class Large: 18 ranked companies in fiscal year 2025.
Best in the sector: Noah Solutions AS (score 85, operating margin 17.3%, equity ratio 73.3%). Nordren AS (score 78, operating margin 12.9%, equity ratio 51.9%). Hellik Teigen AS (score 72, operating margin 7.3%, equity ratio 76.0%).
Weakest in the sector: Norsk Gjenvinning Metall AS (score 22, operating margin −0.2%, equity ratio 5.7%). Norsk Gjenvinning AS (score 30, operating margin 3.3%, equity ratio 0.5%). AF Offshore Decom AS (score 34, operating margin −28.6%, equity ratio 22.6%).
Worth a closer look
- The median operating margin fell from 4.5% in 2024 to 3.4% in 2025 (1.1 percentage points).
- The median equity ratio fell from 31.4% in 2024 to 28.4% in 2025 (3.0 percentage points).
- The median revenue growth fell from 10.5% in 2024 to 4.8% in 2025 (5.7 percentage points).
- The share with a loss went from 11% in 2024 to 28% in 2025.
Written by fixed rules from the figures. Describes the figures, does not explain causes. Not investment or financial advice. How the summary is made
Top lists in the sector · 2025 · Morning class Medium
The five largest companies account for 14% of the sector's revenue. Combined profit before tax for the 100 ranked companies: 506 MNOK.
Size
The largest by revenue and employees, and who earns the most per employee.
Highest revenue
- Veas Selvkost AS 498 MNOK
- Bir Ressurs AS 486 MNOK
- Østbø AS 466 MNOK
- Trondheim Renholdsverk AS 410 MNOK
- Hermod Teigen AS 404 MNOK
Operating revenue.
Most employees
- Østbø AS 249
- Trondheim Renholdsverk AS 210
- Bir Husholdning AS 183
- Veglo AS 150
- Bir Nyverdi AS 149
Employees according to the Central Coordinating Register.
Highest revenue per employee
- Sirkel Glass AS 34.7 MNOK
- AS INDUS KJEMISK TEKNISK FABRIKK 17.2 MNOK
- Metallco Kabel AS 15.2 MNOK
- Metallco Bergen AS 14.7 MNOK
- Hermod Teigen AS 14.4 MNOK
Only companies with at least 5 employees.
Profit and balance
Who earns the most, who loses the most, and who has the strongest balance sheet.
Highest operating margin
- Stord Vatn og Avløp AS 39.8%
- Heggvin Alun AS 31.9%
- FANA STEIN & Gjenvinning AS 30.7%
- Wergeland Halsvik AS 27.4%
- Metallco Bergen AS 22.6%
Operating result divided by operating revenue.
Largest profit
- Norva24 Norge AS 76 MNOK
- Wergeland Halsvik AS 54 MNOK
- FANA STEIN & Gjenvinning AS 51 MNOK
- Franzefoss AS 50 MNOK
- Heggvin Alun AS 36 MNOK
Profit before tax.
Largest loss
- Hydrovolt AS −132 MNOK
- Ragn-Sells Autoparts AS −68 MNOK
- Norsirk AS −65 MNOK
- Norva24 Holding AS −52 MNOK
- Norsk Gjenvinning Renovasjon AS −17 MNOK
Profit before tax, the largest negative.
Most solid
- Norscrap West AS 88.6%
- Vartdal Gjenvinning AS 86.0%
- Grønn Vekst AS 70.9%
- Hrs Metallco AS 70.8%
- Retura Østfold AS 68.7%
Equity ratio: equity divided by total assets.
Growth and movement
Who grows and falls the most in revenue, and who has climbed or fallen the most on the index since the year before.
Fastest growth
- Ragn-Sells Autoparts AS +85.8%
- F F F Hage og Miljø AS +74.0%
- J.O. Moen AS +71.2%
- Rogaland Miljøsanering AS +63.1%
- Heggvin Alun AS +61.0%
Revenue growth from the year before, only from at least NOK 10 million in revenue.
Largest revenue decline
- Norva24 Øst AS −23.2%
- Wergeland Halsvik AS −18.9%
- Arnkværn Miljø og Renovasjon AS −16.3%
- Norscrap West AS −14.6%
- Sorknes Maskin og Landbruk AS −13.7%
Revenue decline from the year before, only from at least NOK 10 million in revenue.
Biggest climbers
- Grønn Vekst AS +35.5 points
- Iris Produksjon AS +27.1 points
- Finnmark Ressursselskap AS +18.9 points
- Vartdal Gjenvinning AS +18.8 points
- Maren Kommuneservice AS +18.3 points
Change in index points from the year before.
Biggest fallers
- Norsirk AS −39.4 points
- Retura Østfold AS −39.1 points
- Sunde Resirk AS −20.4 points
- Norva24 Øst AS −19.6 points
- Norsk Spesialolje AS −19.5 points
Change in index points from the year before.
The lists cover ranked companies in the class: operating companies with at least NOK 1m in revenue, without holding companies and excluded ones. Size lists (revenue, profit, employees) count each group once. Source: Brønnøysund Register Centre. Amounts in other currencies are converted at Norges Bank's rates.
Positions in the sector · 2025 · Morning class Medium
Each company is placed by profitability and solidity, measured as a place from 0 to 100 against the others in the same sector and Morning company class. The bubble shows revenue. Hover over or tap a bubble for the figures, filter by profile or search for a company.
Bubble size shows relative revenue, not exact figures. Dashed lines show where the 5 companies that moved most stood in 2024 (small ring).
- Grønn Vekst AS profitability 2 → 5, solidity 17 → 98
- Norva24 Øst AS profitability 73 → 11, solidity 55 → 61
- Iris Produksjon AS profitability 4 → 66, solidity 84 → 87
- Norsirk AS profitability 41 → 1, solidity 94 → 50
- Hrs Miljø AS profitability 11 → 63, solidity 76 → 88
Lion · LeaderHigh profitability, high solidity
Cheetah · SprinterHigh profitability, lower solidity
Elephant · StewardLower profitability, high solidity
Beaver · BuilderLower profitability, lower solidity
Show the positions as a list
Summary · fiscal year 2025 · Morning class Medium
The sector's median operating margin is 4.3%. 1 of 104 companies have negative equity. The median equity ratio is 34.0%.
All figures are for fiscal year 2025. Ranked: 104 operating companies. Holding companies, excluded companies and companies without enough data are shown but not ranked. How to read the index
The total counts each group once: 2 subsidiaries (428 MNOK in revenue) are left out of totals and size lists because their parent in the sector has at least as much revenue, so their sales can run through the parent. They are ranked as usual. Methodology
Climbers and fallers · Morning class Medium
Change in rank from 2024 to 2025, for 96 companies ranked in both years.
Climbers
- 55Iris Produksjon ASfrom rank 71 to 1667
- 55Grønn Vekst ASfrom rank 95 to 4055
- 40Hrs Miljø ASfrom rank 60 to 2065
- 35Metallco Kabel ASfrom rank 57 to 2264
- 33Slamsug ASfrom rank 39 to 673
Fallers
- 82Norsirk ASfrom rank 12 to 9428
- 77Retura Østfold ASfrom rank 1 to 7838
- 43Norva24 Øst ASfrom rank 36 to 7938
- 37Norva24 Gravco ASfrom rank 20 to 5749
- 35Bir Voss Hardanger ASfrom rank 61 to 9626
Awards · 2025 · Morning class Medium
Needs attention · 2025 · Morning class Medium
43 companies show at least one warning sign. Showing the 15 most important.
- criticalEmballasjegjenvinning ASNegative equity · Current ratio below 1 (0.02)
- watchRagn-Sells Autoparts ASVery low equity ratio (5.1%) · Current ratio below 1 (0.75) · Loss before tax
- watchNorsk Gjenvinning Renovasjon ASVery low equity ratio (3.8%) · Current ratio below 1 (0.43) · Loss before tax
- watchSUNDE RENOVASJON & Gjenvinning ASVery low equity ratio (8.2%) · Current ratio below 1 (0.75) · Loss before tax
- watchSunde Resirk ASVery low equity ratio (4.8%) · Current ratio below 1 (0.86) · Loss before tax
- watchAvfall Sør Husholdning ASVery low equity ratio (1.1%) · Loss before tax
- watchRetura Trv ASCurrent ratio below 1 (0.60) · Loss before tax
- watchRemiks Husholdning ASVery low equity ratio (2.2%) · Current ratio below 1 (0.92)
- watchNorsk Spesialolje ASCurrent ratio below 1 (0.74) · Loss before tax
- watchBir Nyverdi ASVery low equity ratio (8.7%) · Current ratio below 1 (0.09)
- watchAS INDUS KJEMISK TEKNISK FABRIKKVery low equity ratio (9.2%) · Current ratio below 1 (0.75)
- watchStord Vatn og Avløp ASVery low equity ratio (2.0%) · Current ratio below 1 (0.32)
- watchIsovator ASCurrent ratio below 1 (0.27) · Loss before tax
- watchSerwent Brdr Grønnerud ASCurrent ratio below 1 (0.41) · Loss before tax
- watchRett Miljø ASVery low equity ratio (7.1%) · Current ratio below 1 (0.93)
Sector map · 2025 · Morning class Medium
Profitability against solidity for the ranked companies. Size shows revenue. Coral triangle: negative equity. Click to open the company. Outliers are placed on the edge.
Show the map's figures as a table
Holding and investment companies · 2025
7 companies in the sector are holding or investment companies. They are kept out of the ranking above, since revenue, margins and growth say little about a company that lives from ownership. They are ranked on their own here: 3 have at least 10 MNOK in assets and are listed.
| Rank | Company | Score | Equity ratio | Return on assets | Current ratio | Total assets |
|---|---|---|---|---|---|---|
| 1 | Forus Energigjenvinning Holding AS | 60 | 99.9% | 0.2% | 166.33 | 110 MNOK |
| 2 | Myrland Holding AS | 50 | 99.1% | 7.3% | 110.40 | 20 MNOK |
| 3 | Victor Holding AS | 40 | 91.8% | 8.2% | 1.03 | 60 MNOK |
Score 0–100 against the other holding companies in the sector: equity ratio 40 %, return on assets 40 % and current ratio 20 %. Methodology
In our articles
- Finance earns 58.3% on operations; the typical Norwegian industry makes 5.7%No. 13 of 22 on median operating margin
Scenario analysis: the sector's weakest year
The sector's weakest year was 2022, with a median operating margin of 1.1%.
Based on the 4 fiscal years we have. The analysis grows as more years are fetched or imported.
| Fiscal year | Median operating margin | Median equity ratio |
|---|---|---|
| 2022 · weakest year | 1.1% | 14.8% |
| 2023 | 5.0% | 38.7% |
| 2024 | 5.1% | 37.5% |
| 2025 | 5.2% | 35.8% |
In 2022, 3 ranked companies did better than the sector, 0 about the same and 2 weaker.
Held up best in 2022
- 1TW Zero Loop ASequity ratio 14.8%5.1%
- 2Follo Truckutleie A/Sequity ratio 53.2%1.7%
- 3NG Nordic Norway ASequity ratio 71.1%1.1%
Better than the sector: operating margin at or above the sector median and no loss or negative equity. Weaker: operating margin below the median and a loss or negative equity. Otherwise about the same as the sector. Methodology
Drivers in the sector
Interest rates, prices and exchange rates that shape the sector's year, next to the sector's median operating margin. The drivers are context and are not part of the index.
Wholesale power price (øre per kWh)
Wholesale power price rose 9.4% in 2025; the sector's median operating margin rose 0.1 percentage points.
| Measure | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|
| Wholesale power price, annual average | 64.2 | 141.7 | 72.0 | 49.4 | 54.0 | 96.5 (so far) |
| Change from the year before | +466.7% | +120.8% | −49.2% | −31.4% | +9.4% | +78.4% |
| Sector's median operating margin | – | 1.1% | 5.0% | 5.1% | 5.2% | – |
Source: SSB (09363, CC BY 4.0). Source · fetched 3 November 2026
Consumer price index (indeks (2025 = 100))
Consumer price index rose 3.0% in 2025; the sector's median operating margin rose 0.1 percentage points.
| Measure | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|
| Consumer price index, annual average | 84.3 | 89.2 | 94.1 | 97.0 | 100.0 | 102.9 (so far) |
| Change from the year before | +3.5% | +5.8% | +5.5% | +3.2% | +3.0% | +2.9% |
| Sector's median operating margin | – | 1.1% | 5.0% | 5.1% | 5.2% | – |
Source: SSB (14710, CC BY 4.0). Source · fetched 3 November 2026
Policy rate (prosent)
Policy rate fell 0.20 percentage points in 2025; the sector's median operating margin rose 0.1 percentage points.
| Measure | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|
| Policy rate, annual average | 0.08 | 1.32 | 3.54 | 4.50 | 4.30 | 4.17 (so far) |
| Change from the year before | −0.28 percentage points | +1.24 percentage points | +2.22 percentage points | +0.96 percentage points | −0.20 percentage points | −0.12 percentage points |
| Sector's median operating margin | – | 1.1% | 5.0% | 5.1% | 5.2% | – |
Source: Norges Bank (IR, NLOD 2.0). Source · fetched 3 November 2026
When policy rate fell in 2025, 91 of 200 ranked companies kept their operating margin at or above the year before. Among the largest: Infinitum AS (0.3% → 0.3%), Norsk Gjenvinning AS (3.3% → 3.3%), Sar AS (6.0% → 8.8%), Norsk Gjenvinning Metall AS (−3.0% → −0.2%), Bir AS (10.2% → 10.9%).
We show the drivers and the margin side by side and claim no cause. Sensitivity per company is not computed until we have at least 10 years of accounts per company: with three years such figures are false precision.
The sector in Norway (SSB)
The whole industry as Statistics Norway counts it: every enterprise, not only the limited companies we rank. Use these figures as background for the ranking above.
Enterprises, employment and turnover · 2024
- Enterprises
- 1,403
- +2.0% from 2023
- Persons employed
- 11,139
- +4.9% from 2023
- Turnover
- NOK 50.5 bn
- +7.8% from 2023
- Gross operating margin
- 8.4%
- Gross operating surplus divided by turnover
All enterprises, sole proprietorships included. SSB withholds some figures for confidentiality. The figure then shows the latest year with every value, and the year is given beside it.
Bankruptcies in the industry
7 enterprise bankruptcies in the last four quarters (2025K4–2026K3). Change 0.0% against the four quarters before (7). That is about 5.0 per 1,000 enterprises.
Foreign-controlled enterprises · 2024
- Share of enterprises
- 3.8%
- Share of persons employed
- 20.7%
- Share of turnover
- 17.4%
SSB publishes this for groups of industries only. The figures are for the group “Vannforsyning, avløp og renovasjon”.
Source: Statistics Norway (SSB), table 12910, table 10790, table 08085. CC BY 4.0. Our industry codes (SN2025) are linked to SSB’s (SN2007) with SSB’s correspondence table in Klass.
Latest bankruptcies and liquidations
- Vakumentreprenøren AS 995810425 Voluntary liquidation · 29 October 2026
- Klean Kode AS 937921268 Bankruptcy · 22 October 2026
- Midt Miljøavfall AS 914844428 Voluntary liquidation · 10 October 2026 · 0 MNOK (2025)
- Øksnevik AS 924771895 Voluntary liquidation · 29 September 2026
- ALVER UTVIKLING & Utleie AS 932115387 Voluntary liquidation · 18 September 2026 · 0 MNOK (2025)
- Kjetil Jegleim AS 892644012 Voluntary liquidation · 18 September 2026 · 0 MNOK (2025)
- Helgerud Deponi AS 832729132 Voluntary liquidation · 17 September 2026
- Retur Plast AS 919899441 Forced dissolution · 15 September 2026 · 0 MNOK (2023)
Industry codes (NACE)
| Code | Description |
|---|---|
| 36* | Hele hovedgruppe 36 |
| 36.000 | Uttak fra kilde, rensing og distribusjon av vann |
| 37* | Hele hovedgruppe 37 |
| 37.000 | Oppsamling og behandling av avløpsvann |
| 38* | Hele hovedgruppe 38 |
| 38.110 | Innsamling av ikke-farlig avfall |
| 38.120 | Innsamling av farlig avfall |
| 38.210 | Materialgjenvinning |
| 38.220 | Energigjenvinning |
| 38.230 | Annen gjenvinning av avfall |
| 38.320 | Drift av deponi og permanent lagring av avfall |
| 38.330 | Annen avfallshåndtering uten gjenvinning |
| 39* | Hele hovedgruppe 39 |
| 39.000 | Miljøutbedring, opprydding og lignende aktivitet |