Most profitable large companies in Bergverk og utvinning

Highest operating margin among the companies in Bergverk og utvinning with at least NOK 50m in revenue.

Titania AS has the highest operating margin in the Bergverk og utvinning sector at 41.6% (2025). Source: Brønnøysund Register Centre (Register of Company Accounts), processed by Morning Analytics 4 November 2026.

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The picture in figures

The bars show the top ten and the bottom ten of 25 in the list.

Highest 10
Titania ASTitania AS41.6%Gudvangen Stein ASGudvangen Stein AS20.7%Rana Gruber ASRana Gruber AS20.7%Svelviksand ASSvelviksand AS18.4%Visnes Kalk ASVisnes Kalk AS17.7%Sibelco Nordic ASSibelco Nordic AS17.1%John Myrvang ASJohn Myrvang AS14.1%STORE NORSKE GRUV…Store Norske Gruvedrift AS13.3%Rekefjord Stone ASRekefjord Stone AS12.5%FRANZEFOSS MINERA…Franzefoss Minerals AS11.8%
Lowest 10
Swerock ASSwerock AS5.5%HAMAR PUKK OG GRU…Hamar Pukk og Grus AS5.8%NATURSTENSKOMPANI…Naturstenskompaniet Norge AS5.9%MIBAU STEMA NORGE…Mibau Stema Norge AS6.1%Gabbro Nor ASGabbro Nor AS6.3%FORSAND SANDKOMPA…Forsand Sandkompani AS6.7%HEIDELBERG MATERI…Heidelberg Materials Tilslag Norge AS6.7%GUNNAR HOLTH GRUS…Gunnar Holth Grusforretning AS7.1%Skolt Pukkverk ASSkolt Pukkverk AS7.2%TT Pukk ASTT Pukk AS7.4%

What explains the placing?

  • 1. Titania AS 41.6% Nothing in particular to note.
  • 2. Gudvangen Stein AS 20.7% Nothing in particular to note.
  • 3. Rana Gruber AS 20.7% Nothing in particular to note.
#Company Municipality operating margin
1 Titania AS Sokndal 41.6%
2 Gudvangen Stein AS Aurland 20.7%
3 Rana Gruber AS Rana 20.7%
4 Svelviksand AS Asker 18.4%
5 Visnes Kalk AS Hustadvika 17.7%
6 Sibelco Nordic AS Vanylven 17.1%
7 John Myrvang AS Ringerike 14.1%
8 Store Norske Gruvedrift AS Svalbard 13.3%
9 Rekefjord Stone AS Sokndal 12.5%
10 Franzefoss Minerals AS Bærum 11.8%
11 NOROCK & CO AS Oslo 11.1%
12 Velde Pukk AS Sandnes 10.1%
13 Staven Grus AS Øksnes 9.2%
14 Oddvar Øygard AS Ål 7.7%
15 Brønnøy Kalk AS Brønnøy 7.4%
16 TT Pukk AS Lindesnes 7.4%
17 Skolt Pukkverk AS Moss 7.2%
18 Gunnar Holth Grusforretning AS Kongsvinger 7.1%
19 Heidelberg Materials Tilslag Norge AS Sandnes 6.7%
20 Forsand Sandkompani AS Sandnes 6.7%
21 Gabbro Nor AS Nesna 6.3%
22 Mibau Stema Norge AS Suldal 6.1%
23 Naturstenskompaniet Norge AS Sarpsborg 5.9%
24 Hamar Pukk og Grus AS Hamar 5.8%
25 Swerock AS Verdal 5.5%