Most profitable companies in Oslo
Ranked by the most recently reported operating profit (EBIT).
Largest by revenue
Most profitable
Highest operating margin
Revenue per employee
Operating profit per employee
Payroll cost per employee
Largest equity
Largest groups
Largest employers
Newly registered companies
Oldest companies
#
Company
Amount
1
STATKRAFT ENERGI AS
org.nr 987059729 · Oslo, Oslo · Active
NOK 16.6bn
2
HYDRO ALUMINIUM AS
org.nr 917537534 · Oslo, Oslo · Active
NOK 8.0bn
3
HAFSLUND KRAFT AS
org.nr 976894677 · Oslo, Oslo · Active
NOK 5.3bn
4
FERD AS
org.nr 930185930 · Oslo, Oslo · Active
NOK 5.2bn
5
FJELLINJEN AS
org.nr 941856543 · Oslo, Oslo · Active
NOK 4.3bn
6
GE HEALTHCARE AS
org.nr 914829674 · Oslo, Oslo · Active
NOK 3.7bn
7
HYDRO ENERGI AS
org.nr 930187240 · Oslo, Oslo · Active
NOK 3.3bn
8
REMA 1000 AS
org.nr 883409442 · Oslo, Oslo · Active
NOK 1.9bn
9
REITAN RETAIL AS
org.nr 914526647 · Oslo, Oslo · Active
NOK 1.5bn
10
LIFE TECHNOLOGIES AS
org.nr 941218555 · Oslo, Oslo · Active
NOK 1.5bn
11
FLØTEMARKEN AS
org.nr 970968830 · Oslo, Oslo · Active
NOK 1.5bn
12
DNB ASSET MANAGEMENT AS
org.nr 880109162 · Oslo, Oslo · Active
NOK 1.4bn
13
MICROSOFT NORGE AS
org.nr 957485030 · Oslo, Oslo · Active
NOK 1.3bn
14
REKAP 1 AS
org.nr 917114684 · Oslo, Oslo · Active
NOK 1.3bn
15
STENSHAGEN INVEST AS
org.nr 995906058 · Oslo, Oslo · Active
NOK 1.3bn
16
AYVENS NORGE AS
org.nr 945098775 · Oslo, Oslo · Active
NOK 1.3bn
17
YARA NORGE AS
org.nr 984015666 · Oslo, Oslo · Active
NOK 1.2bn
18
VIND EQUITY AS
org.nr 922178062 · Oslo, Oslo · Active
NOK 1.1bn
19
PRICEWATERHOUSECOOPERS AS
org.nr 987009713 · Oslo, Oslo · Active
NOK 1.0bn
20
AVINOR AS
org.nr 985198292 · Oslo, Oslo · Active
NOK 984.8m
21
ADVOKATFIRMAET THOMMESSEN AS
org.nr 957423248 · Oslo, Oslo · Active
NOK 974.1m
22
REMA 1000 NORGE AS
org.nr 982254604 · Oslo, Oslo · Active
NOK 970.2m
23
NORSK SCANIA AS
org.nr 879263662 · Oslo, Oslo · Active
NOK 964.0m
24
DNB ASSET MANAGEMENT HOLDING AS
org.nr 835615472 · Oslo, Oslo · Active
NOK 925.7m
25
WIKBORG REIN ADVOKATFIRMA AS
org.nr 916782195 · Oslo, Oslo · Active
NOK 900.6m
26
ORKLA FOODS NORGE AS
org.nr 916170858 · Oslo, Oslo · Active
NOK 878.1m
27
SPINCHIP DIAGNOSTICS AS
org.nr 997971698 · Oslo, Oslo · Active
NOK 848.9m
28
SIEMENS ENERGY AS
org.nr 915826946 · Oslo, Oslo · Active
NOK 778.3m
29
Harald A Møller AS
org.nr 943733988 · Oslo, Oslo · Active
NOK 756.6m
30
Ringnes AS
org.nr 914670705 · Oslo, Oslo · Active
NOK 750.4m
31
FC WELL INVEST AS
org.nr 995723212 · Oslo, Oslo · Active
NOK 712.8m
32
ADVOKATFIRMAET BAHR AS
org.nr 919513063 · Oslo, Oslo · Active
NOK 671.4m
33
MULTIKLIENT INVEST AS
org.nr 971171537 · Oslo, Oslo · Active
NOK 655.0m
34
LINDE GAS AS
org.nr 934863909 · Oslo, Oslo · Active
NOK 642.8m
35
OTE EIENDOM AS
org.nr 923454209 · Oslo, Oslo · Active
NOK 633.3m
36
PAUL KROHN HOLDING AS
org.nr 921101155 · Oslo, Oslo · Active
NOK 623.9m
37
HEIDELBERG MATERIALS SEMENT NORGE AS
org.nr 934949145 · Oslo, Oslo · Active
NOK 616.9m
38
TGS TITANS AS
org.nr 998167000 · Oslo, Oslo · Active
NOK 603.0m
39
ADVOKATFIRMAET WIERSHOLM AS
org.nr 981371593 · Oslo, Oslo · Active
NOK 599.3m
40
PARETO SECURITIES AS
org.nr 956632374 · Oslo, Oslo · Active
NOK 599.2m
41
SOPRA STERIA AS
org.nr 910909088 · Oslo, Oslo · Active
NOK 592.7m
42
BAGGINS AS
org.nr 922703574 · Oslo, Oslo · Active
NOK 576.9m
43
THON HOTELLBYGG AS
org.nr 830898042 · Oslo, Oslo · Active
NOK 572.7m
44
HAVFONN AS
org.nr 889867442 · Oslo, Oslo · Active
NOK 561.9m
45
AETERNUM CAPITAL AS
org.nr 926061232 · Oslo, Oslo · Active
NOK 556.6m
46
HÖEGH AUTOLINERS SHIPPING AS
org.nr 977270510 · Oslo, Oslo · Active
NOK 549.7m
47
SPACE NORWAY HEOSAT AS
org.nr 922026211 · Oslo, Oslo · Active
NOK 545.5m
48
NORDLINK NORGE AS
org.nr 995204517 · Oslo, Oslo · Active
NOK 539.2m
49
SNEFONN AS
org.nr 985672903 · Oslo, Oslo · Active
NOK 520.6m
50
AF GRUPPEN NORGE AS
org.nr 938333572 · Oslo, Oslo · Active
NOK 520.4m
51
NORSK MEDISINALDEPOT AS
org.nr 965336796 · Oslo, Oslo · Active
NOK 516.8m
52
BOUVET NORGE AS
org.nr 996756246 · Oslo, Oslo · Active
NOK 507.0m
53
TRIPLETEX AS
org.nr 914286018 · Oslo, Oslo · Active
NOK 502.6m
54
MULTICONSULT NORGE AS
org.nr 918836519 · Oslo, Oslo · Active
NOK 494.5m
55
OSLO BØRS ASA
org.nr 983268633 · Oslo, Oslo · Active
NOK 479.0m
56
VEIDEKKE ENTREPRENØR AS
org.nr 984024290 · Oslo, Oslo · Active
NOK 463.1m
57
XXL GROSSIST NORGE AS
org.nr 983706444 · Oslo, Oslo · Active
NOK 460.6m
58
GARMAR HOLDING AS
org.nr 989003135 · Oslo, Oslo · Active
NOK 456.7m
59
KPMG AS
org.nr 935174627 · Oslo, Oslo · Active
NOK 445.0m
60
VISMA SOFTWARE AS
org.nr 933646920 · Oslo, Oslo · Active
NOK 437.0m
61
ABBOTT DIAGNOSTICS TECHNOLOGIES AS
org.nr 981363019 · Oslo, Oslo · Active
NOK 435.4m
62
MESTERGRUPPEN BYGGEVARE AS
org.nr 997166221 · Oslo, Oslo · Active
NOK 421.2m
63
UNO-X MOBILITY AS
org.nr 988247111 · Oslo, Oslo · Active
NOK 414.0m
64
SWEDISH MATCH SALES NORWAY AS
org.nr 993343862 · Oslo, Oslo · Active
NOK 412.2m
65
SCANDIC HOTELS AS
org.nr 953149117 · Oslo, Oslo · Active
NOK 407.8m
66
SKANSKA NORGE AS
org.nr 943049467 · Oslo, Oslo · Active
NOK 404.4m
67
UTHALDEN AS
org.nr 920157343 · Oslo, Oslo · Active
NOK 402.6m
68
VYGRUPPEN AS
org.nr 984661177 · Oslo, Oslo · Active
NOK 397.0m
69
PGS SHIPOWNER AS
org.nr 923821368 · Oslo, Oslo · Active
NOK 392.0m
70
AHLSELL NORGE AS
org.nr 910478656 · Oslo, Oslo · Active
NOK 368.8m
71
SECTOR ALARM AS
org.nr 975368211 · Oslo, Oslo · Active
NOK 368.5m
72
VEIDEKKE INDUSTRI AS
org.nr 913536770 · Oslo, Oslo · Active
NOK 367.9m
73
ALLENTE NORGE AS
org.nr 977273633 · Oslo, Oslo · Active
NOK 364.3m
74
ELKJØP NORDIC AS
org.nr 911382296 · Oslo, Oslo · Active
NOK 362.5m
75
VERDIPAPIRSENTRALEN ASA
org.nr 985140421 · Oslo, Oslo · Active
NOK 361.9m
76
GJELSTEN HOLDING AS
org.nr 979580193 · Oslo, Oslo · Active
NOK 361.1m
77
SWECO NORGE AS
org.nr 967032271 · Oslo, Oslo · Active
NOK 356.0m
78
EQOLOGY.NO AS
org.nr 988393495 · Oslo, Oslo · Active
NOK 351.5m
79
ATEA AS
org.nr 976239997 · Oslo, Oslo · Active
NOK 351.3m
80
AMEDIA AS
org.nr 917127328 · Oslo, Oslo · Active
NOK 347.8m
81
NORSKE TOG AS
org.nr 917445060 · Oslo, Oslo · Active
NOK 345.8m
82
FUGRO NORWAY AS
org.nr 969059789 · Oslo, Oslo · Active
NOK 344.9m
83
BDO AS
org.nr 993606650 · Oslo, Oslo · Active
NOK 344.8m
84
CAVERION NORGE AS
org.nr 959069743 · Oslo, Oslo · Active
NOK 344.6m
85
TELIA NORGE AS
org.nr 981929055 · Oslo, Oslo · Active
NOK 344.0m
86
LIME PETROLEUM AS
org.nr 998726441 · Oslo, Oslo · Active
NOK 340.4m
87
JYSK AS
org.nr 947477129 · Oslo, Oslo · Active
NOK 338.4m
88
ADVOKATFIRMAET HAAVIND AS
org.nr 986420177 · Oslo, Oslo · Active
NOK 327.5m
89
THONGÅRD AS
org.nr 917307318 · Oslo, Oslo · Active
NOK 323.4m
90
MUSTAD EIENDOM AS
org.nr 923265562 · Oslo, Oslo · Active
NOK 323.1m
91
CIRCLE K NORGE AS
org.nr 914766451 · Oslo, Oslo · Active
NOK 317.0m
92
ADVOKATFIRMAET SCHJØDT AS
org.nr 996918122 · Oslo, Oslo · Active
NOK 315.3m
93
AXPO NORDIC AS
org.nr 986198113 · Oslo, Oslo · Active
NOK 315.0m
94
TMC COMPRESSORS AS
org.nr 976516648 · Oslo, Oslo · Active
NOK 312.1m
95
ADVOKATFIRMAET ARNTZEN AS
org.nr 982409705 · Oslo, Oslo · Active
NOK 309.2m
96
MUSTAD INDUSTRIER AS
org.nr 920844766 · Oslo, Oslo · Active
NOK 308.0m
97
ST1 NORGE AS
org.nr 913285670 · Oslo, Oslo · Active
NOK 306.0m
98
SATS NORWAY AS
org.nr 892625522 · Oslo, Oslo · Active
NOK 304.6m
99
NIPPON SANSO NORGE AS
org.nr 945772042 · Oslo, Oslo · Active
NOK 300.2m
100
BRAVIDA NORGE AS
org.nr 987582561 · Oslo, Oslo · Active
NOK 298.4m
Showing 100 companies
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Source
Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.
The list is ranked on the most recently reported financial figures. See method and caveats below.
These lists show actual registered figures from public sources (the Brønnøysund registers). They are not an assessment of creditworthiness, solidity or suitability as a customer, supplier or investment. Figures are for the most recently reported financial year.