Ventilation installation in Oslo

1 GK NORGE AS org.nr 915892981 · Oslo, Oslo 4.7 mrd. kr 2 RANDEM & HÜBERT AS org.nr 989653245 · Oslo, Oslo 607.1 mill. kr 3 HAALAND KLIMA AS org.nr 986897526 · Oslo, Oslo 455.5 mill. kr 4 BJERKE VENTILASJON AS org.nr 986887768 · Oslo, Oslo 310.5 mill. kr 5 GK GRUPPEN AS org.nr 817431232 · Oslo, Oslo 228.5 mill. kr 6 KLIMA OG BYGG AS org.nr 988106542 · Oslo, Oslo 223.4 mill. kr 7 GK NORGE UTLEIE AS org.nr 925400467 · Oslo, Oslo 106.3 mill. kr 8 GUPEX AS org.nr 943705879 · Oslo, Oslo 83.3 mill. kr 9 MIVENT AS org.nr 823242522 · Oslo, Oslo 64.4 mill. kr 10 PROTERM AS org.nr 997299175 · Oslo, Oslo 55.4 mill. kr 11 LUFTKVALITET AS org.nr 947022148 · Oslo, Oslo 53.7 mill. kr 12 LID VENTILASJON AS org.nr 977482933 · Oslo, Oslo 45.7 mill. kr 13 ING S D BAASTAD AS org.nr 836946162 · Oslo, Oslo 33.2 mill. kr 14 FLOW KLIMA OSLO AS org.nr 929599373 · Oslo, Oslo 32.4 mill. kr 15 KLIMATEKNIKK OSLO AS org.nr 987455233 · Oslo, Oslo 32.3 mill. kr 16 B S TEKNIKK AS org.nr 840530752 · Oslo, Oslo 22.0 mill. kr 17 AIRMASTER NORGE AS org.nr 913056892 · Oslo, Oslo 21.5 mill. kr 18 BYE & DØHLEN VENTILASJON AS org.nr 981132874 · Oslo, Oslo 13.3 mill. kr 19 AUTOMATIKK MONTASJE AS org.nr 933144178 · Oslo, Oslo 12.1 mill. kr 20 ETN MONTASJE AS org.nr 911851814 · Oslo, Oslo 11.4 mill. kr 21 BEKKELAGET PROSJEKT AS org.nr 976652843 · Oslo, Oslo 9.9 mill. kr 22 KR MONTASJE AS org.nr 925230227 · Oslo, Oslo 9.7 mill. kr 23 VENTILASJONSRENS AS org.nr 971089121 · Oslo, Oslo 8.4 mill. kr 24 VIKEN KLIMA AS org.nr 922724415 · Oslo, Oslo 6.8 mill. kr 25 ALFATEAMOSLO AS org.nr 920640672 · Oslo, Oslo 4.5 mill. kr 26 KVS VENTILASJON AS org.nr 995635720 · Oslo, Oslo 3.9 mill. kr 27 CURRENTUM NORWAY AS org.nr 931335960 · Oslo, Oslo 3.3 mill. kr 28 ELGH VENTILASJON OG SERVICE AS org.nr 933118975 · Oslo, Oslo 3.2 mill. kr 29 STABILO AS org.nr 925922846 · Oslo, Oslo 2.5 mill. kr 30 BESLAG OG FIRKANT EXPRESSEN AS org.nr 936343295 · Oslo, Oslo 1.1 mill. kr 31 CHRISTIANIA VENTILASJON AS org.nr 930685356 · Oslo, Oslo 1.1 mill. kr 32 JOHANNESSON VENTILASJONSMONTASJE AS org.nr 924825529 · Oslo, Oslo 902 000 kr 33 S & A VENTILASJON AS org.nr 928882276 · Oslo, Oslo 205 000 kr 34 RR INDUSTRIES AS org.nr 934161076 · Oslo, Oslo 10 000 kr 35 BLIKS HOLDING AS org.nr 832391972 · Oslo, Oslo – 36 NORDIC AHU AS org.nr 999145019 · Oslo, Oslo – 37 AF OFFSHORE AS org.nr 993000396 · Oslo, Oslo – 38 THORESEN INVEST AS org.nr 989134116 · Oslo, Oslo – 39 ARBOS PARTNERS AS org.nr 876777762 · Oslo, Oslo –