1 |
Gk Gruppen AS
|
Norway
|
Oslo
|
Ryenstubben 12
|
N/A
|
Oslo
|
0679
|
N/A
|
Plumbing/heating/air cond contractor
|
2016
|
$603,442,681
|
500
|
Corporation
|
106
|
817431232
|
275870223
|
2 |
Gk Norge AS
|
Norway
|
Oslo
|
Ryenstubben 12
|
N/A
|
Oslo
|
0679
|
gk.no
|
Plumbing/heating/air cond contractor
|
2015
|
$404,209,898
|
1988
|
Corporation
|
106
|
915892981
|
275813904
|
3 |
Energima Gruppen AS
|
Norway
|
Sandvika
|
Fornebuveien 50
|
N/A
|
Viken
|
1366
|
N/A
|
Plumbing/heating/air cond contractor
|
2013
|
$153,431,729
|
500
|
Corporation
|
77
|
912014851
|
275728216
|
4 |
Halvorsen Investering AS
|
Norway
|
Sandnes
|
Sandsgårddalen 14
|
N/A
|
Rogaland
|
4318
|
N/A
|
Plumbing/heating/air cond contractor
|
2005
|
$152,994,526
|
5
|
Corporation
|
42
|
989216929
|
344622811
|
5 |
Teqva Gruppen AS
|
Norway
|
Sandnes
|
Bedriftsveien 14
|
N/A
|
Rogaland
|
4313
|
sig-halvorsen.no
|
Plumbing/heating/air cond contractor
|
1999
|
$152,994,526
|
25
|
Corporation
|
42
|
980647943
|
435460999
|
6 |
Varme & Bad AS
|
Norway
|
Stavanger
|
Forusparken 2
|
N/A
|
Rogaland
|
4031
|
N/A
|
Management consulting services
|
2007
|
$144,209,298
|
716
|
Corporation
|
53
|
991603344
|
399144468
|
7 |
Assemblin AS
|
Norway
|
Drammen
|
Bjornstjerne Bjornsons Gate 110
|
N/A
|
Viken
|
3044
|
assemblin.com/no
|
Plumbing/heating/air cond contractor
|
1992
|
$137,323,113
|
947
|
Corporation
|
494
|
965808752
|
328212221
|
8 |
Energima AS
|
Norway
|
Sandvika
|
Fornebuveien 50
|
N/A
|
Viken
|
1366
|
energima.no
|
Plumbing/heating/air cond contractor
|
2003
|
$90,455,945
|
354
|
Corporation
|
77
|
985896925
|
435466647
|
9 |
Bryn Byggklima AS
|
Norway
|
Asker
|
Nye Vakås Vei 14
|
N/A
|
Viken
|
1395
|
brynbk.no
|
Plumbing/heating/air cond contractor
|
2001
|
$68,927,189
|
508
|
Corporation
|
12
|
984005288
|
349591784
|
10 |
Carrier Refrigeration Norway AS
|
Norway
|
Oslo
|
Nils Hansens Vei 10a
|
N/A
|
Oslo
|
0667
|
carrier.no
|
Plumbing/heating/air cond contractor
|
2000
|
$53,556,188
|
104
|
Corporation
|
1335
|
981495977
|
328068020
|
11 |
Octopus AS
|
Norway
|
Bergen
|
Midtunhaugen 13a
|
N/A
|
Vestland
|
5224
|
N/A
|
Plumbing/heating/air cond contractor
|
1996
|
$53,472,726
|
564
|
Corporation
|
25
|
977084415
|
434556387
|
12 |
Randem & Hubert AS
|
Norway
|
Oslo
|
Stanseveien 11
|
N/A
|
Oslo
|
0975
|
hybra.no
|
Plumbing/heating/air cond contractor
|
2006
|
$47,982,641
|
114
|
Corporation
|
366
|
989653245
|
344722727
|
13 |
Sig Halvorsen AS
|
Norway
|
Sandnes
|
Bedriftsveien 14
|
N/A
|
Rogaland
|
4313
|
sig-halvorsen.no
|
Plumbing/heating/air cond contractor
|
1996
|
$43,955,110
|
240
|
Corporation
|
42
|
976700376
|
351266178
|
14 |
Johnson Controls Norway AS
|
Norway
|
Oslo
|
Brynsalleen 2
|
N/A
|
Oslo
|
0667
|
johnsoncontrols.com
|
Plumbing/heating/air cond contractor
|
1986
|
$43,613,268
|
157
|
Corporation
|
2413
|
940729092
|
328233371
|
15 |
Norsk Teknisk Installasjon AS
|
Norway
|
Lierbyen
|
Sankt Hallvards Vei 3
|
N/A
|
Viken
|
3414
|
nti.no
|
Plumbing/heating/air cond contractor
|
2010
|
$39,545,420
|
199
|
Corporation
|
5
|
996099881
|
399255261
|
16 |
Aeron AS
|
Norway
|
Flekkefjord
|
Vardhei 49
|
N/A
|
Agder
|
4405
|
aeron.no
|
Plumbing/heating/air cond contractor
|
1985
|
$38,679,382
|
131
|
Corporation
|
268
|
937775741
|
328231439
|
17 |
Haaland Familieholding AS
|
Norway
|
Oslo
|
Hoyenhallveien 2
|
N/A
|
Oslo
|
0667
|
N/A
|
Plumbing/heating/air cond contractor
|
2020
|
$36,427,427
|
5
|
Corporation
|
8
|
925067245
|
276570195
|
18 |
Haaland Klima AS
|
Norway
|
Oslo
|
Hoyenhallveien 2
|
N/A
|
Oslo
|
0667
|
haaland-klima.no
|
Plumbing/heating/air cond contractor
|
2004
|
$36,404,103
|
126
|
Corporation
|
8
|
986897526
|
434664572
|
19 |
Hamstad AS
|
Norway
|
Trondheim
|
Øvre Flatåsveg 4d
|
N/A
|
Trøndelag
|
7079
|
hamstad.no
|
Plumbing/heating/air cond contractor
|
1986
|
$35,902,270
|
153
|
Corporation
|
20
|
936164226
|
328050611
|
20 |
Finca Holding AS
|
Norway
|
Trondheim
|
Øvre Flatåsveg 4d
|
N/A
|
Trøndelag
|
7079
|
N/A
|
Plumbing/heating/air cond contractor
|
2001
|
$35,849,883
|
5
|
Corporation
|
20
|
983588972
|
328197690
|
21 |
K Lund AS
|
Norway
|
Trondheim
|
Tempevegen 15
|
N/A
|
Trøndelag
|
7031
|
klund.no
|
Plumbing/heating/air cond contractor
|
1964
|
$35,567,683
|
143
|
Corporation
|
12
|
917810346
|
328062720
|
22 |
Morten Korsnes AS
|
Norway
|
Trondheim
|
Statsråd Krohgs Veg 21b
|
N/A
|
Trøndelag
|
7021
|
N/A
|
Plumbing/heating/air cond contractor
|
2005
|
$35,567,683
|
5
|
Corporation
|
12
|
989005448
|
344512549
|
23 |
Flow Group AS
|
Norway
|
Sandvika
|
Kirkeveien 137
|
N/A
|
Viken
|
1344
|
N/A
|
Plumbing/heating/air cond contractor
|
2016
|
$33,108,682
|
410
|
Corporation
|
40
|
917095493
|
275852574
|
24 |
Thermo Control AS
|
Norway
|
Ski
|
Snipetjernveien 7
|
N/A
|
Viken
|
1405
|
thermocontrol.no
|
Plumbing/heating/air cond contractor
|
1997
|
$32,449,320
|
83
|
Corporation
|
4896
|
979439334
|
434836352
|
25 |
Askim & Mysen Ror AS
|
Norway
|
Askim
|
Moreneveien 1
|
N/A
|
Viken
|
1859
|
amror.no
|
Plumbing/heating/air cond contractor
|
1998
|
$32,260,878
|
182
|
Corporation
|
366
|
980236226
|
435294954
|
26 |
Eliquo Pmi AS
|
Norway
|
Sandefjord
|
Nordre Kullerod 9
|
N/A
|
Vestfold Og Telemark
|
3241
|
enwa.com
|
Plumbing/heating/air cond contractor
|
1998
|
$31,654,499
|
135
|
Corporation
|
4327
|
979671369
|
435015448
|
27 |
Aritech AS
|
Norway
|
Leirvik
|
Lonningsåsen 2
|
N/A
|
Vestland
|
5417
|
aritech.as
|
Plumbing/heating/air cond contractor
|
2001
|
$30,037,244
|
495
|
Corporation
|
10
|
984072325
|
328281585
|
28 |
Therma Industri AS
|
Norway
|
Oslo
|
Ole Deviksvei 4
|
N/A
|
Oslo
|
0666
|
therma.no
|
Plumbing/heating/air cond contractor
|
2007
|
$29,367,979
|
73
|
Corporation
|
64
|
991863796
|
399148316
|
29 |
Ptg Kuldeteknisk AS
|
Norway
|
Tromso
|
Stakkevollvegen 69b
|
N/A
|
Troms Og Finnmark
|
9010
|
kuldeteknisk.no
|
Plumbing/heating/air cond contractor
|
2003
|
$28,550,071
|
117
|
Corporation
|
117
|
986165460
|
434345612
|
30 |
Bjerke Ventilasjon AS
|
Norway
|
Oslo
|
Stanseveien 25
|
N/A
|
Oslo
|
0976
|
bjerkeventilasjon.no
|
Plumbing/heating/air cond contractor
|
2004
|
$27,690,975
|
57
|
Corporation
|
7
|
986887768
|
434657488
|
31 |
Chr M Vestrheim AS
|
Norway
|
Bergen
|
Kokstadvegen 52
|
N/A
|
Vestland
|
5257
|
vestrheim.no
|
Plumbing/heating/air cond contractor
|
1915
|
$26,418,992
|
163
|
Corporation
|
10
|
917154678
|
328244178
|
32 |
Bygg Og Våtromsgruppen AS
|
Norway
|
Drammen
|
Kobbervikdalen 93
|
N/A
|
Viken
|
3036
|
bovg.no
|
Plumbing/heating/air cond contractor
|
2019
|
$24,750,908
|
440
|
Corporation
|
15
|
922339260
|
276404864
|
33 |
Vito Teknisk Entreprenor AS
|
Norway
|
Drammen
|
Professor Smiths Alle 52b
|
N/A
|
Viken
|
3048
|
vito-as.no
|
Plumbing/heating/air cond contractor
|
2002
|
$24,351,776
|
80
|
Corporation
|
285
|
884260922
|
328257441
|
34 |
Finn Og Albert Egeland AS
|
Norway
|
Kristiansand
|
Mjåvannsvegen 94
|
N/A
|
Agder
|
4628
|
egeland.no
|
Plumbing/heating/air cond contractor
|
2004
|
$24,331,229
|
140
|
Corporation
|
42
|
987760605
|
434991890
|
35 |
Anders O Grevstad AS
|
Norway
|
Bergen
|
Midtunhaugen 13a
|
N/A
|
Vestland
|
5224
|
N/A
|
Plumbing/heating/air cond contractor
|
1996
|
$23,320,250
|
222
|
Corporation
|
25
|
977052033
|
434556208
|
36 |
Andenæs Vvs AS
|
Norway
|
Oslo
|
St. Halvards Gate 33
|
N/A
|
Oslo
|
0192
|
andenes.no
|
Plumbing/heating/air cond contractor
|
1991
|
$22,317,743
|
85
|
Corporation
|
5
|
963031130
|
328197906
|
37 |
Agder Ventilasjon AS
|
Norway
|
Kristiansand
|
Mjåvannsvegen 108
|
N/A
|
Agder
|
4628
|
agdervent.no
|
Plumbing/heating/air cond contractor
|
2005
|
$21,649,170
|
96
|
Corporation
|
42
|
988222704
|
435202121
|
38 |
Eptec Energi AS
|
Norway
|
Oslo
|
Brobekkveien 115
|
N/A
|
Oslo
|
0582
|
eptec.no
|
Plumbing/heating/air cond contractor
|
1990
|
$21,530,792
|
51
|
Corporation
|
117
|
957492258
|
328171848
|
39 |
Ingeniorfirmaet L S Solland AS
|
Norway
|
Stavanger
|
Pedersgata 110
|
N/A
|
Rogaland
|
4014
|
solland.no
|
Plumbing/heating/air cond contractor
|
1973
|
$20,387,645
|
46
|
Corporation
|
16
|
918160922
|
328049998
|
40 |
Åge Nilsen AS
|
Norway
|
Tromso
|
Ringvegen 9
|
N/A
|
Troms Og Finnmark
|
9018
|
N/A
|
Plumbing/heating/air cond contractor
|
1999
|
$19,705,826
|
67
|
Corporation
|
6
|
980860825
|
328055910
|
41 |
Olaf B Terjesen AS
|
Norway
|
Nøtterøy
|
Teie Smidsrodveien 5
|
N/A
|
Vestfold Og Telemark
|
3120
|
terjesen.no
|
Plumbing/heating/air cond contractor
|
1984
|
$19,298,643
|
77
|
Corporation
|
6
|
936016081
|
328229045
|
42 |
Dpend Gruppen AS
|
Norway
|
Drammen
|
Stromso Torg 4
|
N/A
|
Viken
|
3044
|
N/A
|
Plumbing/heating/air cond contractor
|
2005
|
$18,997,284
|
500
|
Corporation
|
30
|
989240374
|
344675246
|
43 |
Ramn Eigedom AS
|
Norway
|
Dale I Sunnfjord
|
C/o Arild Skår Longehågen
|
N/A
|
Vestland
|
6963
|
N/A
|
Plumbing/heating/air cond contractor
|
2016
|
$18,788,001
|
5
|
Corporation
|
6
|
917445958
|
275866646
|
44 |
Midboe AS
|
Norway
|
Stavanger
|
Auglendsmyrå 13
|
N/A
|
Rogaland
|
4016
|
midboe.no
|
Plumbing/heating/air cond contractor
|
1989
|
$18,680,746
|
89
|
Corporation
|
2
|
951838756
|
328249917
|
45 |
Yc Amundrud AS
|
Norway
|
Elverum
|
Vestheimgata 13
|
N/A
|
Innlandet
|
2406
|
N/A
|
Plumbing/heating/air cond contractor
|
2020
|
$18,640,299
|
110
|
Corporation
|
10
|
925552550
|
276598864
|
46 |
HR Ror Holding AS
|
Norway
|
Oslo
|
Østensjoveien 39
|
N/A
|
Oslo
|
0667
|
hr-ror.no
|
Plumbing/heating/air cond contractor
|
2013
|
$18,578,565
|
25
|
Corporation
|
6
|
912666417
|
275739962
|
47 |
HR Ror AS
|
Norway
|
Oslo
|
Østensjoveien 39
|
N/A
|
Oslo
|
0667
|
hr-ror.no
|
Plumbing/heating/air cond contractor
|
2013
|
$18,552,650
|
160
|
Corporation
|
6
|
912666344
|
275739958
|
48 |
Klima Og Bygg AS
|
Norway
|
Oslo
|
Stanseveien 18
|
N/A
|
Oslo
|
0975
|
klimaogbygg.no
|
Plumbing/heating/air cond contractor
|
2005
|
$18,523,032
|
142
|
Corporation
|
17
|
988106542
|
435184404
|
49 |
Østfold Ror AS
|
Norway
|
Sarpsborg
|
Rådmann Siras Vei 1
|
N/A
|
Viken
|
1712
|
ostfoldror.no
|
Plumbing/heating/air cond contractor
|
1967
|
$18,000,000
|
110
|
Corporation
|
4
|
918407286
|
328232193
|
50 |
Solheim Og Larsen Klima AS
|
Norway
|
Ski
|
Trollåsveien 4
|
N/A
|
Viken
|
1414
|
slk.no
|
Plumbing/heating/air cond contractor
|
2012
|
$17,504,002
|
45
|
Corporation
|
2
|
999317391
|
275718786
|