Highest operating margin in Oslo
Operating profit as a percentage of revenue. Only companies with at least 5 employees and more than NOK 5m in revenue.
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
Operating margin
1
STENSHAGEN INVEST AS
org.nr 995906058 · Oslo, Oslo · Active
98.8%
2
UNO-X MOBILITY AS
org.nr 988247111 · Oslo, Oslo · Active
96.5%
3
FJELLINJEN AS
org.nr 941856543 · Oslo, Oslo · Active
92.8%
4
HOLMEN FONDSFORVALTNING AS
org.nr 995977141 · Oslo, Oslo · Active
92.7%
5
FERD AS
org.nr 930185930 · Oslo, Oslo · Active
92.2%
6
HAVFONN AS
org.nr 889867442 · Oslo, Oslo · Active
92.2%
7
STORM NORGE AS
org.nr 915153755 · Oslo, Oslo · Active
91.9%
8
TIND ASSET MANAGEMENT AS
org.nr 930961469 · Oslo, Oslo · Active
91.6%
9
STOKKE INDUSTRI AS
org.nr 913748794 · Oslo, Oslo · Active
89.6%
10
H-2 EIENDOM AS
org.nr 991835423 · Oslo, Oslo · Active
88.6%
11
CENTENNIAL AS
org.nr 935705541 · Oslo, Oslo · Active
88.3%
12
PACTUM AS
org.nr 929979397 · Oslo, Oslo · Active
87.8%
13
REITAN RETAIL AS
org.nr 914526647 · Oslo, Oslo · Active
84.5%
14
HAFSLUND KRAFT AS
org.nr 976894677 · Oslo, Oslo · Active
80.6%
15
STOR-OSLO HOLDING AS
org.nr 971508302 · Oslo, Oslo · Active
80.5%
16
KLINIKK FOR SMERTEBEHANDLING AS
org.nr 887753822 · Oslo, Oslo · Active
80.2%
17
THOM & CO AS
org.nr 951358223 · Oslo, Oslo · Active
79.8%
18
REISEGIGANTEN AS
org.nr 994818694 · Oslo, Oslo · Active
75.0%
19
SPINCHIP DIAGNOSTICS AS
org.nr 997971698 · Oslo, Oslo · Active
73.8%
20
CIRCLE K TERMINAL GROUP AS
org.nr 921154747 · Oslo, Oslo · Active
73.1%
21
CANICA AS
org.nr 938701237 · Oslo, Oslo · Active
71.5%
22
NORDHAVEN CORPORATE FINANCE AS
org.nr 979157886 · Oslo, Oslo · Active
70.4%
23
BRYGGETORGET 18 AS
org.nr 921072260 · Oslo, Oslo · Active
69.9%
24
LILLE OSLO EIENDOM AS
org.nr 921633661 · Oslo, Oslo · Active
68.7%
25
RAGDE EIENDOM AS
org.nr 974227037 · Oslo, Oslo · Active
68.1%
26
PLASTIKKIRURGI NO AS
org.nr 982601894 · Oslo, Oslo · Active
68.0%
27
SAFE FORSIKRING AS
org.nr 998890365 · Oslo, Oslo · Active
67.3%
28
BISLETT KEBAB HOUSE AS
org.nr 999156363 · Oslo, Oslo · Active
67.0%
29
CHR. HOLTERMANN AS
org.nr 922828407 · Oslo, Oslo · Active
66.9%
30
OSLO FINANS AS
org.nr 854118382 · Oslo, Oslo · Active
66.8%
31
SCANDINAVIAN DEVELOPMENT AS
org.nr 980853314 · Oslo, Oslo · Active
66.0%
32
VIND AS
org.nr 987621370 · Oslo, Oslo · Active
65.9%
33
WAK FAMILY OFFICE AS
org.nr 915271162 · Oslo, Oslo · Active
65.9%
34
KAPITALKONTROLL AS
org.nr 920854028 · Oslo, Oslo · Active
65.3%
35
CMØRK AS
org.nr 890025412 · Oslo, Oslo · Active
65.3%
36
NORGESGRUPPEN KONSERNANSKAFFELSER AS
org.nr 982766389 · Oslo, Oslo · Active
65.2%
37
CLOUD FACTORY AS
org.nr 960659643 · Oslo, Oslo · Active
64.7%
38
WRIGHT HOLDING AS
org.nr 976843401 · Oslo, Oslo · Active
64.6%
39
ALLIANT AS
org.nr 930859354 · Oslo, Oslo · Active
64.5%
40
THON STORO AS
org.nr 924972300 · Oslo, Oslo · Active
63.7%
41
TEMPO SPORTS GROUP AS
org.nr 930155357 · Oslo, Oslo · Active
63.4%
42
TELIA TOWERS NORWAY AS
org.nr 921589298 · Oslo, Oslo · Active
63.0%
43
AMEDIA AS
org.nr 917127328 · Oslo, Oslo · Active
62.0%
44
NYTT FORETAK AS
org.nr 914545080 · Oslo, Oslo · Active
61.0%
45
FIKEN AS
org.nr 913312465 · Oslo, Oslo · Active
60.9%
46
EKEBERGBYGG AS
org.nr 930995517 · Oslo, Oslo · Active
60.7%
47
BX SOFTWARE AS
org.nr 997586697 · Oslo, Oslo · Active
60.3%
48
BOOKING.COM (NORWAY) AS
org.nr 996086836 · Oslo, Oslo · Active
59.8%
49
TROMSØ HOTELLEIENDOM AS
org.nr 998788102 · Oslo, Oslo · Active
59.6%
50
ADVOKATFIRMAET STERRI, REHMAN OG HENRIKSEN AS
org.nr 992585749 · Oslo, Oslo · Active
59.5%
51
ADVOKATFIRMAET SCHJØDT AS
org.nr 996918122 · Oslo, Oslo · Active
58.8%
52
GASMANN EIENDOM AS
org.nr 924776978 · Oslo, Oslo · Active
58.1%
53
ANDERSSEN & VOLL AS
org.nr 997402391 · Oslo, Oslo · Active
57.9%
54
LIFE TECHNOLOGIES AS
org.nr 941218555 · Oslo, Oslo · Active
57.9%
55
MARCHFIRST ADVISORY AS
org.nr 926285793 · Oslo, Oslo · Active
57.5%
56
NORSK FJELLSPORT AS
org.nr 971066660 · Oslo, Oslo · Active
57.3%
57
ADVOKATFIRMAET STORRVIK AS
org.nr 929474635 · Oslo, Oslo · Active
57.0%
58
ARTBOX AS
org.nr 995589494 · Oslo, Oslo · Active
56.7%
59
JBF SPAREBANK AS
org.nr 982719445 · Oslo, Oslo · Active
55.8%
60
RANA TARIQ AS
org.nr 988336408 · Oslo, Oslo · Active
55.8%
61
LIME GREEN DIGITAL AS
org.nr 996271242 · Oslo, Oslo · Active
55.2%
62
AXPO NORDIC AS
org.nr 986198113 · Oslo, Oslo · Active
54.9%
63
RISKPOINT AS
org.nr 995435489 · Oslo, Oslo · Active
54.6%
64
GRIMM MARITIME AS
org.nr 833874012 · Oslo, Oslo · Active
54.1%
65
HOWDEN FINANCIAL ADVISORY AS
org.nr 994586084 · Oslo, Oslo · Active
54.0%
66
CARN CAPITAL AS
org.nr 915198074 · Oslo, Oslo · Active
53.7%
67
KEYPRO AS
org.nr 990051232 · Oslo, Oslo · Active
53.5%
68
KLARNA NORGE AS
org.nr 995515164 · Oslo, Oslo · Active
53.3%
69
HUDLEGE MYHRE AS
org.nr 913155130 · Oslo, Oslo · Active
53.2%
70
KONSUM GRUPPEN NORGE AS
org.nr 882348202 · Oslo, Oslo · Active
53.1%
71
CON.TAX.NOR ADVOKATFIRMA AS
org.nr 992424834 · Oslo, Oslo · Active
53.0%
72
BERGEN STORSENTER AS
org.nr 919220252 · Oslo, Oslo · Active
52.9%
73
NEDREMARKA EIENDOM AS
org.nr 986307370 · Oslo, Oslo · Active
52.7%
74
GJENGSTØ AGENTURER AS
org.nr 980025764 · Oslo, Oslo · Active
52.6%
75
WIKBORG REIN ADVOKATFIRMA AS
org.nr 916782195 · Oslo, Oslo · Active
52.1%
76
OSLO BØRS ASA
org.nr 983268633 · Oslo, Oslo · Active
51.9%
77
KOLBERG MOTORS AS
org.nr 918294554 · Oslo, Oslo · Active
51.7%
78
HEKA EIENDOM DRIFT AS
org.nr 929975723 · Oslo, Oslo · Active
51.7%
79
STATKRAFT ENERGI AS
org.nr 987059729 · Oslo, Oslo · Active
51.7%
80
FORTUM HEDGING AS
org.nr 970938974 · Oslo, Oslo · Active
51.5%
81
THON SKI AS
org.nr 970890467 · Oslo, Oslo · Active
51.4%
82
ADVOKATFIRMAET THOMMESSEN AS
org.nr 957423248 · Oslo, Oslo · Active
51.2%
83
VISMA ADVANTAGE AS
org.nr 920782256 · Oslo, Oslo · Active
51.1%
84
VERDIPAPIRSENTRALEN ASA
org.nr 985140421 · Oslo, Oslo · Active
51.1%
85
SWISS LIFE ASSET MANAGERS FUNDS AS
org.nr 891055722 · Oslo, Oslo · Active
51.0%
86
GJELSTEN HOLDING AS
org.nr 979580193 · Oslo, Oslo · Active
50.9%
87
AS AIRCONTACT
org.nr 910100211 · Oslo, Oslo · Active
50.9%
88
DRONNINGFJELL AS
org.nr 923096841 · Oslo, Oslo · Active
50.9%
89
OTE EIENDOM AS
org.nr 923454209 · Oslo, Oslo · Active
50.8%
90
CUBERA PRIVATE EQUITY AS
org.nr 989580353 · Oslo, Oslo · Active
50.7%
91
DNB ASSET MANAGEMENT AS
org.nr 880109162 · Oslo, Oslo · Active
50.7%
92
OSLO HJERTESENTER AS
org.nr 991271473 · Oslo, Oslo · Active
50.4%
93
SØRLANDSSENTERET EIENDOM AS
org.nr 986958479 · Oslo, Oslo · Active
50.0%
94
TORSHOVGATA 46 AS
org.nr 984506929 · Oslo, Oslo · Active
50.0%
95
DIAMOND RENHOLD AS
org.nr 992946091 · Oslo, Oslo · Active
49.6%
96
VELO LABS AS
org.nr 934882350 · Oslo, Oslo · Active
48.8%
97
ATEA FINANCE AS
org.nr 991029435 · Oslo, Oslo · Active
48.4%
98
TMLS AS
org.nr 928315320 · Oslo, Oslo · Active
48.2%
99
ADVOKATFIRMAET ARNTZEN AS
org.nr 982409705 · Oslo, Oslo · Active
48.2%
100
SPABO EIENDOM AS
org.nr 947843028 · Oslo, Oslo · Active
48.0%
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.