Highest operating margin in Tinn
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
HAI GAO HOTELL AS
org.nr 992450789 · Tinn, Telemark · Active
42.3%
2
STANNUM AS
org.nr 924940379 · Tinn, Telemark · Active
22.9%
3
RJUKAN BETONG AS
org.nr 916306784 · Tinn, Telemark · Active
21.8%
4
DONG FANG RESTAURANT AS
org.nr 998680387 · Tinn, Telemark · Active
17.7%
5
ALMINOR AS
org.nr 976115015 · Tinn, Telemark · Active
16.8%
6
RJUKAN HYTTEBY AS
org.nr 940109981 · Tinn, Telemark · Active
15.9%
7
TINN ENERGI OG FIBER AS
org.nr 982173329 · Tinn, Telemark · Active
15.2%
8
RJUKAN ARBEIDERBLAD AS
org.nr 952587110 · Tinn, Telemark · Active
14.3%
9
JAN STENERSEN TRANSPORT AS
org.nr 880574442 · Tinn, Telemark · Active
12.6%
10
A TIL Å ENTREPRENØR AS
org.nr 972416533 · Tinn, Telemark · Active
10.0%
11
RJUKAN BIL AS
org.nr 976866215 · Tinn, Telemark · Active
9.5%
12
Brødrene Alseth A/S
org.nr 919908254 · Tinn, Telemark · Active
8.3%
13
RJUKAN VVS & ELEKTRO AS
org.nr 982142601 · Tinn, Telemark · Active
7.5%
14
SKARPENORD AS
org.nr 937773609 · Tinn, Telemark · Active
7.1%
15
TINN BILSENTER AS
org.nr 834241412 · Tinn, Telemark · Active
6.9%
16
ADMINI EP AS
org.nr 921968620 · Tinn, Telemark · Active
5.1%
17
LEVO MASKIN OG MEKANIKK AS
org.nr 944179933 · Tinn, Telemark · Active
4.7%
18
BRØDRENE FOSSHEIM TRANSPORT AS
org.nr 929570391 · Tinn, Telemark · Active
4.5%
19
OLESRUD AS
org.nr 921757263 · Tinn, Telemark · Active
4.2%
20
SKÅRBERG MASKIN AS
org.nr 887932042 · Tinn, Telemark · Active
3.9%
21
KAI KAASA TRANSPORT AS
org.nr 924368667 · Tinn, Telemark · Active
2.8%
22
TORBEN W RASMUSSEN AS
org.nr 979519478 · Tinn, Telemark · Active
2.7%
23
NOURYON PULP AND PERFORMANCE CHEMICALS NORWAY AS
org.nr 964102651 · Tinn, Telemark · Active
2.7%
24
FRISØR BENNY OFSTAD AS
org.nr 987996862 · Tinn, Telemark · Active
2.5%
25
AUSTBYGDE BAKERI AS
org.nr 937104863 · Tinn, Telemark · Active
2.3%
26
LJ ENTREPRENØR AS
org.nr 931450999 · Tinn, Telemark · Active
2.1%
27
KLEIVAN BYGG & MASKIN AS
org.nr 916871406 · Tinn, Telemark · Active
2.0%
28
ATRÅ HANDEL AS
org.nr 918274553 · Tinn, Telemark · Active
1.8%
29
MATHUSET EYDE AS
org.nr 983213820 · Tinn, Telemark · Active
1.5%
30
Håkanes Maskin A/S
org.nr 946054224 · Tinn, Telemark · Active
0.7%
31
RJUKAN TANNHELSESENTER AS
org.nr 983173977 · Tinn, Telemark · Active
0.7%
32
VISITRJUKAN AS
org.nr 986572228 · Tinn, Telemark · Active
0.5%
33
STYRVOLD MAT AS
org.nr 921438834 · Tinn, Telemark · Active
0.3%
34
RAANES TRANSPORT AS
org.nr 931068199 · Tinn, Telemark · Active
0.2%
35
RJUKAN INTERIØRSENTER AS
org.nr 941932584 · Tinn, Telemark · Active
0.1%
36
TINN ENERGI EIER AS
org.nr 924879769 · Tinn, Telemark · Active
-0.1%
37
ASSISTCO AS
org.nr 864371272 · Tinn, Telemark · Active
-0.6%
38
ELKJØP TINN AS
org.nr 975377636 · Tinn, Telemark · Active
-0.8%
39
RJUKAN HOTELL AS
org.nr 927377853 · Tinn, Telemark · Active
-0.9%
40
BJØRN BERGE BENSINSTASJON AS
org.nr 980148831 · Tinn, Telemark · Active
-1.0%
41
INTERSPORT RJUKAN AS
org.nr 943486220 · Tinn, Telemark · Active
-1.4%
42
ARENA KOMPETANSE AS
org.nr 960368525 · Tinn, Telemark · Active
-2.2%
43
NN HAUGEN TREINDUSTRI AS
org.nr 926900935 · Tinn, Telemark · Active
-4.6%
44
SPORT 1 RJUKAN AS
org.nr 927276666 · Tinn, Telemark · Active
-5.1%
45
SPORT 1 GAUSTABLIKK AS
org.nr 915957544 · Tinn, Telemark · Active
-7.0%
46
EYDE KRAFT AS
org.nr 925807877 · Tinn, Telemark · Active
-9.2%
47
SKANEM RJUKAN AS
org.nr 976103238 · Tinn, Telemark · Active
-11.8%
48
POWERSPORT AS
org.nr 923832831 · Tinn, Telemark · Active
-14.3%
49
BRØDRENE HANSEN AS
org.nr 964783128 · Tinn, Telemark · Active
-14.7%
50
GAUSTA SKI & RESORT AS
org.nr 891680422 · Tinn, Telemark · Active
-30.4%
51
SPEDIFY AS
org.nr 926818317 · Tinn, Telemark · Active
-46.4%
Showing 51 companies
Embed this list
Free to use on your own site or in an article – copy the code below. It links back to the source.
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.