Plumbing installation

1 ASSEMBLIN AS org.nr 965808752 · Oslo, Oslo 1.7 mrd. kr 2 VARME & BAD AS org.nr 991603344 · Stavanger, Rogaland 1.6 mrd. kr 3 ELIQUO PMI AS org.nr 979671369 · Sandefjord, Vestfold 1.1 mrd. kr 4 SIG HALVORSEN AS org.nr 976700376 · Sandnes, Rogaland 459.2 mill. kr 5 ARITECH AS org.nr 984072325 · Stord, Vestland 432.3 mill. kr 6 NORSK TEKNISK INSTALLASJON AS org.nr 996099881 · Lier, Buskerud 339.2 mill. kr 7 ASKIM & MYSEN RØR AS org.nr 980236226 · Indre Østfold, Østfold 317.5 mill. kr 8 SPOT AS org.nr 821116422 · Skien, Telemark 299.7 mill. kr 9 CHR M VESTRHEIM AS org.nr 917154678 · Bergen, Vestland 270.4 mill. kr 10 EGELAND RØR AS org.nr 987760605 · Kristiansand, Agder 238.9 mill. kr 11 K LUND AS org.nr 917810346 · Trondheim, Trøndelag 237.9 mill. kr 12 ANDERS O GREVSTAD AS org.nr 977052033 · Bergen, Vestland 218.0 mill. kr 13 GRAN VVS AS org.nr 985249962 · Tønsberg, Vestfold 216.1 mill. kr 14 VEAS RØR AS org.nr 812481312 · Drammen, Buskerud 182.6 mill. kr 15 IPC AS org.nr 996313018 · Flekkefjord, Agder 182.3 mill. kr 16 MIDBØE AS org.nr 951838756 · Stavanger, Rogaland 171.6 mill. kr 17 CHRISTIANIA RØRLEGGERBEDRIFT AS org.nr 912069370 · Oslo, Oslo 169.3 mill. kr 18 BWT BIRGER CHRISTENSEN AS org.nr 911031329 · Asker, Akershus 169.2 mill. kr 19 GREVSTAD & TVEDT VVS AS org.nr 920215742 · Bergen, Vestland 168.9 mill. kr 20 RØRCOMPANIET AS org.nr 989707833 · Sarpsborg, Østfold 168.0 mill. kr 21 BRYNE RØR AS org.nr 886293372 · Time, Rogaland 168.0 mill. kr 22 HAUG OG RUUD VVS AS org.nr 914737613 · Lillehammer, Innlandet 165.8 mill. kr 23 ÅGE NILSEN AS org.nr 980860825 · Tromsø, Troms 164.6 mill. kr 24 ENERGIMA PROSJEKT AS org.nr 995861186 · Bærum, Akershus 164.5 mill. kr 25 OSLO-AKERSHUS RØRLEGGERBEDRIFT AS org.nr 994920790 · Oslo, Oslo 159.5 mill. kr 26 ANDERSEN OG AKSNES RØRLEGGERBEDRIFT AS org.nr 911978261 · Asker, Akershus 159.0 mill. kr 27 VVS KONTAKTEN AS org.nr 922531897 · Oslo, Oslo 158.1 mill. kr 28 ASBJØRN NORDSVEEN AS org.nr 963153686 · Ringsaker, Innlandet 148.7 mill. kr 29 YC AMUNDRUD AS org.nr 925552550 · Elverum, Innlandet 148.2 mill. kr 30 OLAF B TERJESEN AS org.nr 936016081 · Færder, Vestfold 146.9 mill. kr 31 BERGEN RØRTEKNIKK AS org.nr 993231150 · Bergen, Vestland 145.0 mill. kr 32 RØR SYSTEM AS org.nr 996754316 · Oslo, Oslo 144.7 mill. kr 33 BRATTÅS AS org.nr 980334511 · Oslo, Oslo 142.0 mill. kr 34 RØRTEFT AS org.nr 975983862 · Lillestrøm, Akershus 139.8 mill. kr 35 ERV TEKNIKK AS org.nr 990634289 · Lyngdal, Agder 138.6 mill. kr 36 FLOW TRØNDELAG VVS AS org.nr 817921892 · Trondheim, Trøndelag 138.6 mill. kr 37 ANDENÆS VVS AS org.nr 963031130 · Oslo, Oslo 137.6 mill. kr 38 SNERSRUD & PEDERSEN AS org.nr 922609993 · Asker, Akershus 132.9 mill. kr 39 NILSSON AS org.nr 983494226 · Bodø, Nordland 131.2 mill. kr 40 TECNO VVS AS org.nr 913916204 · Kvam, Vestland 123.7 mill. kr 41 HABI AS org.nr 967866210 · Stavanger, Rogaland 122.6 mill. kr 42 OL TO VVS AS org.nr 983232108 · Vennesla, Agder 122.4 mill. kr 43 TELERØR A/S org.nr 946858021 · Porsgrunn, Telemark 121.6 mill. kr 44 OSLO VVS SERVICE AS org.nr 957810950 · Oslo, Oslo 113.7 mill. kr 45 ØSTFOLD RØR AS org.nr 918407286 · Sarpsborg, Østfold 112.2 mill. kr 46 DNF AS org.nr 985547386 · Klepp, Rogaland 111.3 mill. kr 47 BÆRUM RØRLEGGERBEDRIFT AS org.nr 910945831 · Bærum, Akershus 111.0 mill. kr 48 ARNA & ÅSANE RØRLEGGERSERVICE AS org.nr 989198629 · Bergen, Vestland 108.4 mill. kr 49 VVS COMFORT AS org.nr 922053480 · Indre Østfold, Østfold 108.3 mill. kr 50 KARMØY RØRTEKNIKK AS org.nr 993234532 · Karmøy, Rogaland 102.1 mill. kr 51 LINDÅS VVS NILS TRÆLAND AS org.nr 915836445 · Alver, Vestland 100.0 mill. kr 52 NORSK RØRSERVICE AS org.nr 913529979 · Oslo, Oslo 97.4 mill. kr 53 MOI RØR AS org.nr 971004525 · Kristiansand, Agder 97.2 mill. kr 54 REIDAR SKAGSETH AS org.nr 880407562 · Tromsø, Troms 97.0 mill. kr 55 TEQVA RØR HAUGESUND AS org.nr 953697777 · Karmøy, Rogaland 97.0 mill. kr 56 TOTAL VVS AS org.nr 997275160 · Oslo, Oslo 96.3 mill. kr 57 AAMODT RØR I SØR AS org.nr 980679551 · Kristiansand, Agder 92.9 mill. kr 58 TRYGG VVS AS org.nr 998380448 · Oslo, Oslo 90.7 mill. kr 59 HORDALAND RØRTEKNIKK AS org.nr 989364669 · Bjørnafjorden, Vestland 90.2 mill. kr 60 ENERGIMA ELVERUM AS org.nr 990879583 · Elverum, Innlandet 90.0 mill. kr 61 ØSTLANDSKE VVS AS org.nr 984235763 · Oslo, Oslo 89.8 mill. kr 62 H GRANBO VVS AS org.nr 929081323 · Trondheim, Trøndelag 86.5 mill. kr 63 BÆRUMS VERK RØRLEGGERBEDRIFT AS org.nr 995961032 · Bærum, Akershus 86.3 mill. kr 64 SIMEX RØR AS org.nr 917718393 · Stavanger, Rogaland 85.7 mill. kr 65 DPEND VVS AS org.nr 988416487 · Drammen, Buskerud 84.1 mill. kr 66 EOS RØR AS org.nr 832918792 · Bærum, Akershus 83.6 mill. kr 67 UNIK VVS AS org.nr 977051932 · Bergen, Vestland 82.6 mill. kr 68 RØRFUNN AS org.nr 974437589 · Trondheim, Trøndelag 82.4 mill. kr 69 RINGSIDE AS org.nr 915407692 · Oslo, Oslo 82.0 mill. kr 70 MEDBY AS org.nr 885873782 · Gausdal, Innlandet 80.3 mill. kr 71 AQUA & CARE AS org.nr 985315310 · Bergen, Vestland 79.5 mill. kr 72 Rør Tek A/S org.nr 946279900 · Steinkjer, Trøndelag 78.6 mill. kr 73 SCAN VVS AS org.nr 999136613 · Sandnes, Rogaland 78.0 mill. kr 74 ENERGIMA ING. OH AS org.nr 970894136 · Ringsaker, Innlandet 76.9 mill. kr 75 ERLING OLSEN AS org.nr 955675932 · Tvedestrand, Agder 76.7 mill. kr 76 BJERKE RØR AS org.nr 918082476 · Oslo, Oslo 75.3 mill. kr 77 ALT A RØR AS org.nr 987216549 · Alta, Finnmark 75.2 mill. kr 78 BORGE RØR AS org.nr 981126122 · Fredrikstad, Østfold 75.0 mill. kr 79 STEINAR LEVERNES AS org.nr 966423951 · Rakkestad, Østfold 74.7 mill. kr 80 HERVIK RØR AS org.nr 987487283 · Tysvær, Rogaland 74.5 mill. kr 81 VOLDENTOLLEFSEN AS org.nr 816795842 · Eigersund, Rogaland 74.3 mill. kr 82 VARMECOMFORT AS org.nr 830151532 · Lillestrøm, Akershus 72.5 mill. kr 83 VVS - INSTALLASJON AS org.nr 979542275 · Sortland, Nordland 72.4 mill. kr 84 NILSSON HARAS AS org.nr 919546646 · Sortland, Nordland 71.9 mill. kr 85 OSV SIVERTSEN AS org.nr 937298056 · Stavanger, Rogaland 71.9 mill. kr 86 FLATAKER GRUPPEN AS org.nr 963443811 · Molde, Møre og Romsdal 71.8 mill. kr 87 BI SERVICE AS org.nr 914599911 · Vestre Toten, Innlandet 71.7 mill. kr 88 SELEBØ RØRSERVICE AS org.nr 996629325 · Sokndal, Rogaland 71.2 mill. kr 89 NORHEAT AS org.nr 917733953 · Ringsaker, Innlandet 71.2 mill. kr 90 FLOW MEISINGSET VVS AS org.nr 917921490 · Bærum, Akershus 71.2 mill. kr 91 PIPETEAM AS org.nr 832562882 · Surnadal, Møre og Romsdal 67.2 mill. kr 92 RØRLEGGERHUSET AS org.nr 819595712 · Oslo, Oslo 66.8 mill. kr 93 BKS VVS AS org.nr 917226296 · Øygarden, Vestland 65.9 mill. kr 94 ENERGIMA ROMERIKE AS org.nr 992684496 · Lillestrøm, Akershus 65.8 mill. kr 95 IPS HEIM AS org.nr 922688478 · Heim, Trøndelag 65.5 mill. kr 96 LARVIK RØRHANDEL AS org.nr 913809912 · Larvik, Vestfold 65.3 mill. kr 97 TUNG RØR AS org.nr 990741727 · Indre Fosen, Trøndelag 65.3 mill. kr 98 RØRPARTNER VARME & SANITÆR AS org.nr 934961722 · Oslo, Oslo 65.1 mill. kr 99 RØRTEMA AS org.nr 914622077 · Lillestrøm, Akershus 65.0 mill. kr 100 MJELSTAD OG STOKKE RØRLEGGERFORRETNING AS org.nr 974371855 · Osterøy, Vestland 64.7 mill. kr 101 VESTFOLD RØRFORNYING AS org.nr 934264959 · Larvik, Vestfold 63.6 mill. kr 102 HEIMDAL INDUSTRISERVICE AS org.nr 971230177 · Trondheim, Trøndelag 63.2 mill. kr 103 VVS BØMLO AS org.nr 968605089 · Bømlo, Vestland 63.0 mill. kr 104 GAUSTAD RØR AS org.nr 989398113 · Sør-odal, Innlandet 62.1 mill. kr 105 VOLER AS org.nr 926113682 · Oslo, Oslo 61.7 mill. kr 106 ERIKSEN & JENSEN AS org.nr 940266009 · Oslo, Oslo 61.3 mill. kr 107 MODALSLI RØR AS org.nr 923699562 · Flekkefjord, Agder 61.0 mill. kr 108 FORUS RØR AS org.nr 934646657 · Sandnes, Rogaland 60.9 mill. kr 109 NORGES RØRLEGGERBEDRIFT AS org.nr 993770000 · Enebakk, Akershus 59.9 mill. kr 110 RØRLEGGER SENTRALEN AS org.nr 998942683 · Oslo, Oslo 59.6 mill. kr 111 VVS GRUPPEN AS org.nr 982677416 · Oslo, Oslo 59.0 mill. kr 112 Nils Aksnes & Co AS org.nr 931669559 · Kvam, Vestland 57.8 mill. kr 113 INDRE ØSTFOLD VENTILASJON AS org.nr 967647675 · Indre Østfold, Østfold 57.5 mill. kr 114 VINDEREN BAD OG VÅTROM AS org.nr 923761136 · Oslo, Oslo 57.0 mill. kr 115 STRAUME VÅTROM AS org.nr 911838346 · Øygarden, Vestland 57.0 mill. kr 116 ARKTEK VVS AS org.nr 931913980 · Vestby, Akershus 56.7 mill. kr 117 NEK AS org.nr 991778160 · Nes, Akershus 56.6 mill. kr 118 F JØRGENSEN AS org.nr 952183729 · Halden, Østfold 55.9 mill. kr 119 TEKNOR SYSTEM AS org.nr 956572266 · Steinkjer, Trøndelag 55.8 mill. kr 120 EXODRAFT NUF org.nr 990875715 · Drammen, Buskerud 54.7 mill. kr 121 DRØBAK RØRLEGGERSERVICE AS org.nr 845705712 · Frogn, Akershus 54.7 mill. kr 122 TELEKLIMA AS org.nr 990330255 · Porsgrunn, Telemark 54.6 mill. kr 123 LANGSET RØR AS org.nr 975980731 · Averøy, Møre og Romsdal 54.2 mill. kr 124 RØRLEGGER'N VERDAL AS org.nr 933764877 · Verdal, Trøndelag 53.4 mill. kr 125 RØRLEGGER GEIR SIRNES AS org.nr 981593707 · Haugesund, Rogaland 53.2 mill. kr 126 H SÆTHER VVS AS org.nr 988393975 · Hitra, Trøndelag 53.2 mill. kr 127 REYRR AS org.nr 825500162 · Sandnes, Rogaland 52.7 mill. kr 128 KJØLEASSISTANSE AS org.nr 987280212 · Bærum, Akershus 52.6 mill. kr 129 GRANNES VVS AS org.nr 976717015 · Namsos, Trøndelag 52.0 mill. kr 130 THON & CO AS org.nr 935062691 · Modum, Buskerud 51.3 mill. kr 131 GRØNN ENERGI MIDT-NORGE AS org.nr 995562421 · Trondheim, Trøndelag 51.1 mill. kr 132 ALFA OLIS GASS & VVS AS org.nr 885415962 · Oslo, Oslo 51.0 mill. kr 133 RØRLEGGERMESTER SVEIN OLSEN & SØNNER AS org.nr 982163706 · Øystre Slidre, Innlandet 50.8 mill. kr 134 SP SPRINKLER AS org.nr 934670655 · Ullensaker, Akershus 50.6 mill. kr 135 BLAKKESTAD ANDERSEN RØR AS org.nr 899207912 · Råde, Østfold 50.4 mill. kr 136 NOROVER AS org.nr 915000053 · Bodø, Nordland 50.3 mill. kr 137 MÆLEN BLIKK OG VENTILASJON AS org.nr 919653191 · Trondheim, Trøndelag 50.0 mill. kr 138 CW RØR AS org.nr 825346392 · Nittedal, Akershus 49.6 mill. kr 139 VVS-MILJØ AS org.nr 966509287 · Gol, Buskerud 49.5 mill. kr 140 A.I.VENT AS org.nr 998732328 · Frogn, Akershus 49.5 mill. kr 141 TRY RØR AS org.nr 981957075 · Kristiansand, Agder 49.4 mill. kr 142 RJUKAN VVS & ELEKTRO AS org.nr 982142601 · Tinn, Telemark 49.1 mill. kr 143 JKR JAN KIHM RØRMONTASJE AS org.nr 945401532 · Oslo, Oslo 48.9 mill. kr 144 ROGNSTAD VVS AS org.nr 979938217 · Hurdal, Akershus 48.6 mill. kr 145 TORE ORVEI AS RØRLEGGERBEDRIFT org.nr 942194498 · Oslo, Oslo 48.5 mill. kr 146 AASE RØR AS org.nr 912722732 · Sandnes, Rogaland 48.4 mill. kr 147 RØR I SØR AS org.nr 879688302 · Kristiansand, Agder 48.3 mill. kr 148 VALDERHAUG RØRHANDEL AS org.nr 919262788 · Giske, Møre og Romsdal 47.9 mill. kr 149 C M MATHIESEN & CO AS org.nr 960007247 · Oslo, Oslo 47.8 mill. kr 150 PORSGRUNN RØRLEGGERFORRETNING AS org.nr 924001216 · Porsgrunn, Telemark 47.5 mill. kr 151 SPRINKLERTEKNIKK AS org.nr 825798382 · Oslo, Oslo 47.3 mill. kr 152 VVS- 24 AS org.nr 987916117 · Tromsø, Troms 46.9 mill. kr 153 RØRLEGGER SUNDE AS org.nr 978662617 · Stavanger, Rogaland 46.8 mill. kr 154 VARME & SANITÆR AS org.nr 981696247 · Ringerike, Buskerud 46.7 mill. kr 155 NOBEL RØR INSTALLASJON AS org.nr 992139633 · Vågan, Nordland 46.6 mill. kr 156 KR A VIK AS org.nr 917176442 · Stryn, Vestland 46.4 mill. kr 157 GJERDE RØR AS org.nr 992218592 · Ulstein, Møre og Romsdal 46.2 mill. kr 158 DALE RØR AS org.nr 974527413 · Sunnfjord, Vestland 45.6 mill. kr 159 RØRLEGGER STRAND & CO AS org.nr 997392825 · Sigdal, Buskerud 45.2 mill. kr 160 JUULS RØRSERVICE AS AUT RØRLEGGERFIRMA org.nr 943919607 · Oslo, Oslo 44.8 mill. kr 161 STRAUME RØR AS org.nr 821330742 · Øygarden, Vestland 44.7 mill. kr 162 KRÅKERØY RØR AS org.nr 876388642 · Fredrikstad, Østfold 44.7 mill. kr 163 HANESETH VVS BODØ AS org.nr 920623689 · Bodø, Nordland 44.5 mill. kr 164 FINNSNES RØR OG ELEKTRO AS org.nr 912190722 · Senja, Troms 44.2 mill. kr 165 ANOR AS org.nr 998743060 · Holmestrand, Vestfold 44.2 mill. kr 166 NORDHEIM VVS AS org.nr 986426159 · Ål, Buskerud 43.3 mill. kr 167 RØRKOMPANIET AS org.nr 981521439 · Bergen, Vestland 43.0 mill. kr 168 RØRTEMA PROSJEKT AS org.nr 931352725 · Lillestrøm, Akershus 43.0 mill. kr 169 NILSSON MO AS org.nr 986444327 · Rana, Nordland 41.7 mill. kr 170 RØRLEGGER 1 KRISTIANSUND AS org.nr 990514232 · Kristiansund, Møre og Romsdal 41.2 mill. kr 171 SVANEVIK VVS AS org.nr 922602794 · Bergen, Vestland 41.1 mill. kr 172 VVS SØR AS org.nr 928900495 · Arendal, Agder 40.9 mill. kr 173 AVAVI AS org.nr 985046980 · Moss, Østfold 40.8 mill. kr 174 MÆLAND RØR AS org.nr 887574952 · Hå, Rogaland 40.7 mill. kr 175 RØRLEGGER HARALDSEID AS org.nr 918816283 · Vindafjord, Rogaland 40.2 mill. kr 176 HAMAR RØRLEGGERBEDRIFT AS org.nr 919802154 · Hamar, Innlandet 40.2 mill. kr 177 T SEYFFARTH EFTF AS org.nr 971583436 · Sør-varanger, Finnmark 40.2 mill. kr 178 LØRENSKOG RØRLEGGERBEDRIFT AS org.nr 935935024 · Lørenskog, Akershus 40.2 mill. kr 179 KNUT MALMBERG AS org.nr 935504317 · Gjøvik, Innlandet 39.9 mill. kr 180 VINDEREN RØR AS org.nr 995123126 · Oslo, Oslo 39.9 mill. kr 181 SVERRE PETTERSEN AS org.nr 957861539 · Ørland, Trøndelag 39.2 mill. kr 182 PROFF RØRSERVICE AS org.nr 920045685 · Oslo, Oslo 39.2 mill. kr 183 RØRLEGGERGUTTA AS org.nr 992604131 · Færder, Vestfold 39.1 mill. kr 184 JOHANSEN RØR AS org.nr 926590588 · Etne, Vestland 39.0 mill. kr 185 RØRLEGGERSENTRALEN AS org.nr 971048557 · Sula, Møre og Romsdal 38.9 mill. kr 186 SKI VVS AS org.nr 866320802 · Nordre Follo, Akershus 38.7 mill. kr 187 ØIVIND LYSTAD AS org.nr 936860478 · Kristiansund, Møre og Romsdal 38.7 mill. kr 188 RASJONELL VVS AS org.nr 924205075 · Moss, Østfold 38.7 mill. kr 189 ALLIER AS org.nr 979870248 · Bergen, Vestland 38.7 mill. kr 190 HARALDS VVS AS org.nr 980859762 · Trondheim, Trøndelag 38.6 mill. kr 191 SOLUTEC VVS AS org.nr 915010660 · Bærum, Akershus 38.1 mill. kr 192 ELVERUM RØRSERVICE AS org.nr 996086569 · Elverum, Innlandet 38.1 mill. kr 193 NORSK SPRINKLERTEKNIKK AS org.nr 919847816 · Porsgrunn, Telemark 38.0 mill. kr 194 BJØRN GREGERSEN AS org.nr 941070345 · Horten, Vestfold 37.8 mill. kr 195 TRONDHEIM VVS AS org.nr 935505836 · Trondheim, Trøndelag 37.8 mill. kr 196 VVS BERGEN AS org.nr 921422261 · Bergen, Vestland 37.7 mill. kr 197 HELLAND RØR AS org.nr 986652132 · Vestnes, Møre og Romsdal 37.6 mill. kr 198 NOTODDEN RØRLEGGERFORRETNING AS org.nr 951819174 · Notodden, Telemark 37.4 mill. kr 199 A-AULIE AS org.nr 911577240 · Ullensaker, Akershus 36.7 mill. kr 200 LOMMEDALEN BYGG OG RØRLEGGERBEDRIFT AS org.nr 988781908 · Bærum, Akershus 36.5 mill. kr 201 ARTHUR RØNNESTAD EFTF. AS org.nr 985214859 · Ålesund, Møre og Romsdal 36.4 mill. kr 202 KLART VANN AS org.nr 922324204 · Sandnes, Rogaland 35.7 mill. kr 203 VVS RØRLEGGER'N TØNSBERG AS org.nr 931493779 · Tønsberg, Vestfold 35.7 mill. kr 204 RYEN VVS AS org.nr 911910292 · Oslo, Oslo 35.6 mill. kr 205 SOTRA RØR AS org.nr 936552900 · Øygarden, Vestland 35.6 mill. kr 206 HANESETH VVS SORTLAND AS org.nr 925181935 · Sortland, Nordland 35.4 mill. kr 207 BRÆNDES RØRLEGGERFORRETNING AS org.nr 833241192 · Volda, Møre og Romsdal 35.2 mill. kr 208 OVE'S RØR & MEK. AS org.nr 992844817 · Eigersund, Rogaland 34.9 mill. kr 209 RØRLEGGER 1 AS org.nr 984072368 · Trondheim, Trøndelag 34.9 mill. kr 210 ARNESEN RØR AS org.nr 996726436 · Alta, Finnmark 34.6 mill. kr 211 WISLAN RØR AS org.nr 999104355 · Ås, Akershus 34.4 mill. kr 212 VÆRNES AS org.nr 917249431 · Trondheim, Trøndelag 34.2 mill. kr 213 JULE INDUSTRIER AS org.nr 918473076 · Inderøy, Trøndelag 34.0 mill. kr 214 RØRLEGGER 1 MOLDE AS org.nr 812573942 · Molde, Møre og Romsdal 33.8 mill. kr 215 RØRENTREPRENØR DAN BERG AS org.nr 924664223 · Alta, Finnmark 33.7 mill. kr 216 ARVID HANSTAD AS org.nr 929706706 · Stange, Innlandet 33.6 mill. kr 217 RØRLEGGERN FAUSKE AS org.nr 983457541 · Fauske, Nordland 33.5 mill. kr 218 NORE VVS AS org.nr 815075692 · Oslo, Oslo 33.4 mill. kr 219 ENERGIKONTROLL AS org.nr 947024558 · Tromsø, Troms 33.1 mill. kr 220 CITY RØR AS org.nr 989714023 · Oslo, Oslo 33.1 mill. kr 221 NORVANN AS org.nr 884874432 · Lier, Buskerud 33.0 mill. kr 222 ANDERSEN & SØNN RØRLEGGERFORRETNING AS org.nr 942032846 · Askøy, Vestland 32.9 mill. kr 223 INTERGAS AS org.nr 985078092 · Risør, Agder 32.9 mill. kr 224 ADAMS ISOLERING AS org.nr 916667043 · Ås, Akershus 32.9 mill. kr 225 Kjell Trandem a.s org.nr 946855650 · Eidskog, Innlandet 32.8 mill. kr 226 B & O FORBERG AS org.nr 911754215 · Eidsvoll, Akershus 32.7 mill. kr 227 ARNE NILSEN AS org.nr 984088884 · Fredrikstad, Østfold 32.6 mill. kr 228 RØRHAB BERGEN AS org.nr 911928124 · Bergen, Vestland 32.6 mill. kr 229 RØRPROSJEKT AS org.nr 993452866 · Lillestrøm, Akershus 32.5 mill. kr 230 MESTER RØR AS org.nr 945148462 · Kongsberg, Buskerud 32.0 mill. kr 231 FOSSUM & KRISTIANSEN AS org.nr 947429922 · Oslo, Oslo 31.9 mill. kr 232 EVENSEN RØR AS org.nr 934264797 · Kristiansund, Møre og Romsdal 31.9 mill. kr 233 WINNS AS org.nr 995185482 · Stord, Vestland 31.8 mill. kr 234 AS RØRLEGGER org.nr 939353224 · Trondheim, Trøndelag 31.7 mill. kr 235 ABD RØRSERVICE AS org.nr 991482148 · Indre Fosen, Trøndelag 31.5 mill. kr 236 VEDAVÅGEN RØR AS org.nr 985207844 · Karmøy, Rogaland 31.4 mill. kr 237 HJELMÅS VVS AS org.nr 988410586 · Alver, Vestland 31.0 mill. kr 238 NORD TROMS RØR AS org.nr 925822051 · Nordreisa, Troms 31.0 mill. kr 239 LØHRE VVS AS org.nr 980397009 · Midtre Gauldal, Trøndelag 30.7 mill. kr 240 OFOTEN RØR AS org.nr 968277898 · Narvik, Nordland 30.6 mill. kr 241 BRÅTHEN RØR AS org.nr 933030865 · Ullensaker, Akershus 30.6 mill. kr 242 SEIPPEL AS org.nr 911563622 · Sandefjord, Vestfold 30.6 mill. kr 243 RK RØRFORNYING NORGE AS org.nr 923266313 · Oslo, Oslo 30.5 mill. kr 244 PROFF INSTALLASJON AS org.nr 915622984 · Bergen, Vestland 30.4 mill. kr 245 VVS-TEAM AS org.nr 950496215 · Molde, Møre og Romsdal 30.3 mill. kr 246 T. OLSEN RØR AS org.nr 931527150 · Målselv, Troms 30.3 mill. kr 247 RØRLEGGERFIRMA LIEN & CO AS org.nr 977054664 · Vestre Toten, Innlandet 30.1 mill. kr 248 ENTAS AS org.nr 988121053 · Oslo, Oslo 30.1 mill. kr 249 VANGSØY RØRTEKNIKK AS org.nr 911690446 · Oslo, Oslo 29.9 mill. kr 250 BRØNNØYSUND RØR AS org.nr 824675112 · Brønnøy, Nordland 29.9 mill. kr 251 T-RØR AS org.nr 918281460 · Levanger, Trøndelag 29.8 mill. kr 252 RØRSERVICE AS org.nr 925818542 · Rindal, Trøndelag 29.8 mill. kr 253 HT RØR AS org.nr 994205161 · Tromsø, Troms 29.6 mill. kr 254 PROLINE NORGE AS org.nr 991147047 · Oslo, Oslo 29.4 mill. kr 255 AS RØRLEGGER org.nr 815589602 · Oslo, Oslo 29.4 mill. kr 256 STEINNES-VVS AS org.nr 995021366 · Stavanger, Rogaland 29.3 mill. kr 257 OL MONTERING 1 AS org.nr 898846792 · Indre Østfold, Østfold 29.3 mill. kr 258 TEQVA GRUPPEN AS org.nr 980647943 · Sandnes, Rogaland 29.3 mill. kr 259 RØRHAB AS org.nr 971000341 · Sandnes, Rogaland 29.2 mill. kr 260 STOKKE RØRHANDEL AS org.nr 948150670 · Sandefjord, Vestfold 29.2 mill. kr 261 RØRLEGGER'N LILLEHAMMER AS org.nr 982071895 · Lillehammer, Innlandet 29.2 mill. kr 262 STORM VVS AS org.nr 984573642 · Moss, Østfold 29.2 mill. kr 263 FOLDVIK RØRLEGGERFORRETNING AS org.nr 883361792 · Lillesand, Agder 29.0 mill. kr 264 NORD INDUSTRIRØR AS org.nr 822277292 · Rana, Nordland 28.9 mill. kr 265 VANN-TEKNIKK AS org.nr 932098814 · Oslo, Oslo 28.7 mill. kr 266 COMFORT BJØRN SEEM AS org.nr 916340796 · Grong, Trøndelag 28.5 mill. kr 267 OLE SIVERTSEN AS org.nr 817842712 · Trondheim, Trøndelag 28.5 mill. kr 268 ANDRESEN OG SØNN AS org.nr 985169136 · Oslo, Oslo 28.5 mill. kr 269 HVALER RØRLEGGERBEDRIFT AS org.nr 981691792 · Hvaler, Østfold 28.2 mill. kr 270 GRENRØR AS org.nr 935709601 · Skien, Telemark 28.1 mill. kr 271 MYRER VVS AS org.nr 995641569 · Oslo, Oslo 28.1 mill. kr 272 COMFORTBUTIKKEN RØRSENTERET AS org.nr 977362407 · Oppdal, Trøndelag 28.0 mill. kr 273 TK RØRTEKNIKK AS org.nr 997990897 · Oslo, Oslo 28.0 mill. kr 274 EINAR SUNDSDAL AS org.nr 954966496 · Lillesand, Agder 27.9 mill. kr 275 RØRSENTERET KONGSBERG AS org.nr 914481333 · Kongsberg, Buskerud 27.9 mill. kr 276 MITT BAD AS org.nr 918148426 · Sarpsborg, Østfold 27.8 mill. kr 277 RØRLEGGERSENTERET AS org.nr 992791284 · Larvik, Vestfold 27.7 mill. kr 278 FLIS & BAD AS org.nr 950847808 · Lier, Buskerud 27.7 mill. kr 279 RØRTEKNIKK AS org.nr 984047673 · Stjørdal, Trøndelag 27.6 mill. kr 280 EIWA AS org.nr 924674806 · Karmøy, Rogaland 27.5 mill. kr 281 KRISTIANSEN RØRSERVICE AS org.nr 934936779 · Nordre Follo, Akershus 27.4 mill. kr 282 NEZIR ISOLERING OG VENTILASJON AS org.nr 990026572 · Oslo, Oslo 27.4 mill. kr 283 ENGSTAD RØR AS org.nr 937631065 · Nærøysund, Trøndelag 27.4 mill. kr 284 HAGEN VVS OG KLIMA AS org.nr 934548221 · Ringsaker, Innlandet 27.4 mill. kr 285 LINDÅS RØR & SANITÆR AS org.nr 935347920 · Alver, Vestland 27.3 mill. kr 286 CEVA AS org.nr 921053177 · Oslo, Oslo 27.2 mill. kr 287 HUSEVÅG RØR AS org.nr 972412686 · Kinn, Vestland 27.2 mill. kr 288 CENTRUM RØR AS org.nr 986484248 · Stavanger, Rogaland 27.1 mill. kr 289 SØSTRENE AMUNDSEN RØRLEGGERBEDRIFT AS org.nr 992719133 · Oslo, Oslo 27.0 mill. kr 290 DIN RØRLEGGER NARVIK AS org.nr 923888985 · Narvik, Nordland 27.0 mill. kr 291 Vestnor Teknikk A/S org.nr 945903384 · Eigersund, Rogaland 26.9 mill. kr 292 BOLIGRØRLEGGEREN AS org.nr 997924460 · Oslo, Oslo 26.8 mill. kr 293 KOLSÅS RØR AS org.nr 895698032 · Bærum, Akershus 26.7 mill. kr 294 FAGRØR AS org.nr 924632313 · Ålesund, Møre og Romsdal 26.7 mill. kr 295 BREKKE SANITÆR AS org.nr 979512082 · Holmestrand, Vestfold 26.6 mill. kr 296 VVS EKSPERTEN ASKØY AS org.nr 924779497 · Askøy, Vestland 26.6 mill. kr 297 OSLO OG ROMERIKE RØRLEGGERBEDRIFT AS org.nr 927551365 · Lillestrøm, Akershus 26.6 mill. kr 298 MOELV RØRSERVICE AS org.nr 983196551 · Ringsaker, Innlandet 26.5 mill. kr 299 NORDRE AKER RØR AS org.nr 993535192 · Oslo, Oslo 26.5 mill. kr 300 E SJØSTRØM AS org.nr 855440482 · Bergen, Vestland 26.4 mill. kr