Highest operating margin in Karmøy
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
STORHALL KARMØY AS
org.nr 913502795 · Karmøy, Rogaland · Active
48.5%
2
VIDEOKJELLEREN AS
org.nr 942080964 · Karmøy, Rogaland · Active
46.7%
3
ZENIT HAVFISKE AS
org.nr 974495848 · Karmøy, Rogaland · Active
41.2%
4
CETUS AS
org.nr 976117492 · Karmøy, Rogaland · Active
37.9%
5
PETO AS
org.nr 951505854 · Karmøy, Rogaland · Active
37.4%
6
O M REGNSKAP AS
org.nr 977082811 · Karmøy, Rogaland · Active
35.3%
7
FEØY SKYSSBÅT AS
org.nr 926474421 · Karmøy, Rogaland · Active
34.3%
8
STUDIO HAARR AS
org.nr 880578812 · Karmøy, Rogaland · Active
31.2%
9
NORWEGIAN TEST & INSPECTION AS
org.nr 992092009 · Karmøy, Rogaland · Active
30.8%
10
UNISEA AS
org.nr 979273177 · Karmøy, Rogaland · Active
30.2%
11
KOPERVIK SHIP MANAGEMENT AS
org.nr 881542412 · Karmøy, Rogaland · Active
28.6%
12
MEGLERHUSET RELE KARMØY AS
org.nr 924420065 · Karmøy, Rogaland · Active
28.4%
13
REMEK AS
org.nr 959325928 · Karmøy, Rogaland · Active
28.0%
14
ALMA REVISJON AS
org.nr 924973544 · Karmøy, Rogaland · Active
27.5%
15
ROGALAND RENSEFISK AS
org.nr 929761898 · Karmøy, Rogaland · Active
27.4%
16
STORØY TANKSERVICE AS
org.nr 996263452 · Karmøy, Rogaland · Active
27.3%
17
GL SKIPSREGNSKAP AS
org.nr 982249023 · Karmøy, Rogaland · Active
27.2%
18
MAGFO AS
org.nr 928649865 · Karmøy, Rogaland · Active
26.9%
19
SUR-TECH AS
org.nr 994572245 · Karmøy, Rogaland · Active
26.6%
20
ROV RESPONS DRIFT AS
org.nr 928663167 · Karmøy, Rogaland · Active
25.6%
21
KARMØY RØRTEKNIKK AS
org.nr 993234532 · Karmøy, Rogaland · Active
24.7%
22
ZOCIAL AS
org.nr 999258166 · Karmøy, Rogaland · Active
24.6%
23
RENTAL TECHNOLOGY & SERVICES AS
org.nr 984919484 · Karmøy, Rogaland · Active
23.4%
24
ESPIRA SANGEREIDÅSEN AS
org.nr 930550663 · Karmøy, Rogaland · Active
21.7%
25
ESPIRA TØMMERÅS AS
org.nr 992420243 · Karmøy, Rogaland · Active
21.6%
26
SKARHOLM DYKKING OG INGENIØRTJENESTER AS
org.nr 812029142 · Karmøy, Rogaland · Active
21.3%
27
ROQUETTE NORWAY AS
org.nr 980859525 · Karmøy, Rogaland · Active
21.1%
28
BØHN REGNSKAP A/S
org.nr 910909177 · Karmøy, Rogaland · Active
20.5%
29
GOSUBSEA AS
org.nr 925338060 · Karmøy, Rogaland · Active
20.3%
30
ESPIRA GREFSEN AS
org.nr 830548572 · Karmøy, Rogaland · Active
19.1%
31
CIC OPERATIONS HAUGESUND AIRPORT AS
org.nr 925419648 · Karmøy, Rogaland · Active
19.0%
32
HAUGESUND VENTILASJON SERVICE AS
org.nr 970968733 · Karmøy, Rogaland · Active
18.8%
33
ENOVATE AS
org.nr 985471029 · Karmøy, Rogaland · Active
18.6%
34
INDUSTRISTILLAS AS
org.nr 914769434 · Karmøy, Rogaland · Active
18.5%
35
BANESUPPLY & VEDLIKEHOLD AS
org.nr 995729555 · Karmøy, Rogaland · Active
18.4%
36
ESPIRA KNERTEN AS
org.nr 979339828 · Karmøy, Rogaland · Active
18.1%
37
NORWEGIAN ELECTRONIC SUPPLY AS
org.nr 959648697 · Karmøy, Rogaland · Active
18.1%
38
KARMØY SKIPSCONSULT AS
org.nr 912376427 · Karmøy, Rogaland · Active
18.0%
39
ROYAL SUBSEA AS
org.nr 925805645 · Karmøy, Rogaland · Active
17.8%
40
KOPERVIK AUTO AS
org.nr 938234973 · Karmøy, Rogaland · Active
17.4%
41
REINERTSEN TRANSPORT AS
org.nr 893482032 · Karmøy, Rogaland · Active
16.9%
42
VEST TRAFIKK AS
org.nr 914593336 · Karmøy, Rogaland · Active
16.7%
43
OLAS BIL AS
org.nr 912902811 · Karmøy, Rogaland · Active
16.6%
44
SKUDE HYDRAULIKK OG ALUMINIUM AS
org.nr 924680741 · Karmøy, Rogaland · Active
16.2%
45
AASE & SVENDSEN AS
org.nr 825785272 · Karmøy, Rogaland · Active
15.9%
46
NYGAARD BAD AS
org.nr 997951883 · Karmøy, Rogaland · Active
15.7%
47
ESPIRA TRISTILBAKKEN AS
org.nr 930548588 · Karmøy, Rogaland · Active
15.4%
48
ESPIRA GARTNERLØKKA AS
org.nr 930550787 · Karmøy, Rogaland · Active
15.3%
49
SO LUND AS
org.nr 934219163 · Karmøy, Rogaland · Active
15.2%
50
TSREVISJON AS
org.nr 813855372 · Karmøy, Rogaland · Active
14.8%
51
GUSTAVSEN FORSKALING AS
org.nr 989897012 · Karmøy, Rogaland · Active
14.7%
52
ESPIRA TASTARUSTÅ AS
org.nr 915657087 · Karmøy, Rogaland · Active
14.3%
53
NORWEST SHIP MANAGEMENT AS
org.nr 917841403 · Karmøy, Rogaland · Active
14.2%
54
KARMSUND BULK TERMINAL AS
org.nr 913834127 · Karmøy, Rogaland · Active
14.2%
55
ESPIRA BAGGERØDBANEN AS
org.nr 830550682 · Karmøy, Rogaland · Active
14.1%
56
MESTERGULL MELHUS AS
org.nr 919300116 · Karmøy, Rogaland · Active
13.7%
57
MECAN AS
org.nr 992113928 · Karmøy, Rogaland · Active
13.6%
58
ESPIRA CASA MUSICA BARNEHAGE AS
org.nr 984084358 · Karmøy, Rogaland · Active
13.5%
59
SPANNE BLIKK AS
org.nr 972420158 · Karmøy, Rogaland · Active
13.5%
60
VICO AS
org.nr 992797649 · Karmøy, Rogaland · Active
13.3%
61
AMUNDSEN SPESIAL OASEN AS
org.nr 996673022 · Karmøy, Rogaland · Active
12.9%
62
HYDAL AS
org.nr 988009911 · Karmøy, Rogaland · Active
12.9%
63
SPEKTRUM FRISØR AS
org.nr 989205706 · Karmøy, Rogaland · Active
12.8%
64
JACOB C MELHUS AS
org.nr 952743724 · Karmøy, Rogaland · Active
12.7%
65
LEIF T FÆRAAS AS
org.nr 944774521 · Karmøy, Rogaland · Active
12.7%
66
ESPIRA SPIREA AS
org.nr 930548545 · Karmøy, Rogaland · Active
12.6%
67
AVALDSNES BILVERKSTED AS
org.nr 923543449 · Karmøy, Rogaland · Active
12.6%
68
SKUDE STEIN AS
org.nr 991305572 · Karmøy, Rogaland · Active
12.5%
69
SJØEN HUS AS
org.nr 918847065 · Karmøy, Rogaland · Active
12.4%
70
AS MARIN ELEKTRO
org.nr 918451684 · Karmøy, Rogaland · Active
12.3%
71
KARMØY BILSERVICE AS
org.nr 974444186 · Karmøy, Rogaland · Active
12.0%
72
KNUT S LØFTEN MASKIN AS
org.nr 893309462 · Karmøy, Rogaland · Active
11.8%
73
SKEISVOLL & CO. AS
org.nr 921154968 · Karmøy, Rogaland · Active
11.7%
74
ESPIRA LURA AS
org.nr 930550728 · Karmøy, Rogaland · Active
11.6%
75
TH KOLBEINSEN INSTALLASJON AS
org.nr 976038266 · Karmøy, Rogaland · Active
11.5%
76
TAKKNEMLIG HELSEKOST AS
org.nr 925688525 · Karmøy, Rogaland · Active
11.2%
77
HAUGESUND BILVERKSTED II AS
org.nr 936178502 · Karmøy, Rogaland · Active
11.1%
78
MARINE ALUMINIUM AS
org.nr 988419486 · Karmøy, Rogaland · Active
11.0%
79
ESPIRA TORSHOVDALEN AS
org.nr 930548561 · Karmøy, Rogaland · Active
10.9%
80
ANITA HOVDA HANS KAALD AS
org.nr 979834063 · Karmøy, Rogaland · Active
10.5%
81
NORWEST MARINE SERVICE AS
org.nr 918604979 · Karmøy, Rogaland · Active
10.5%
82
CONDOR OASEN AS
org.nr 924636726 · Karmøy, Rogaland · Active
10.4%
83
KTM SHIPPING AS
org.nr 929934210 · Karmøy, Rogaland · Active
10.4%
84
ANDERSEN AIRPORT SERVICE AS
org.nr 898558762 · Karmøy, Rogaland · Active
10.4%
85
ESPIRA OREID AS
org.nr 930548596 · Karmøy, Rogaland · Active
10.2%
86
NORWEGIAN SERVICE TEAM RENHOLD AS
org.nr 881044552 · Karmøy, Rogaland · Active
10.2%
87
AUTOSPARK AS
org.nr 930681601 · Karmøy, Rogaland · Active
10.1%
88
ESPIRA NYKIRKE AS
org.nr 930548634 · Karmøy, Rogaland · Active
10.1%
89
ESPIRA MARIENFRYD AS
org.nr 830548602 · Karmøy, Rogaland · Active
9.8%
90
TMP RESTAURANTDRIFT AS
org.nr 993537306 · Karmøy, Rogaland · Active
9.7%
91
SPANNE PLANTESALG AS
org.nr 994900552 · Karmøy, Rogaland · Active
9.7%
92
SOLTIN HAVSERVICE AS
org.nr 912761169 · Karmøy, Rogaland · Active
9.7%
93
KARMSUND PROTEIN AS
org.nr 916768257 · Karmøy, Rogaland · Active
9.7%
94
OKK-DRIFT AS
org.nr 912603229 · Karmøy, Rogaland · Active
9.6%
95
SOLSTAD SHIPPING AS
org.nr 977228476 · Karmøy, Rogaland · Active
9.4%
96
ESPIRA GJEMBLE AS
org.nr 983089909 · Karmøy, Rogaland · Active
9.4%
97
OPTIKER HEDEGAARD, KARMSUND AS
org.nr 984219199 · Karmøy, Rogaland · Active
9.3%
98
OLAUSSENS METALL AS
org.nr 890660452 · Karmøy, Rogaland · Active
9.3%
99
BÅRD STYREPORTAL AS
org.nr 926476327 · Karmøy, Rogaland · Active
9.3%
100
ROMNES HAUGESUND AS
org.nr 995967146 · Karmøy, Rogaland · Active
9.2%
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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.