Het hoofdstuk Gasinstallaties betreft het geheel van leveranties en werkzaamheden, nodig voor het in het werk brengen en bedrijfsgereed maken van toevoerleidingen en voorraadhouders voor gassen, met uitzondering van perslucht.

Naam Specialisatie Plaats
KLIMATECHNICS BVBA 50.00 51.00 52.00 53.00 54.00 54.a 55.00 56.00 57.00 60.00 60.12 61.00 61.12 62.00 62.12 68.00 55.00 60.00 61.00 62.00 60.10 60.50 61.10 62.10 63.20 65.10 65.20 65.50 68.00 75.20 66.16 60.20 60.30 60.40 60.60 60.70 61.20 61.30 61.40 61.50 61.61 61.62 61.63 61.64 61.70 61.80 62.20 62.30 62.40 62.50 62.60 62.70 63.00 63.10 63.30 63.40 63.50 63.60 63.70 65.30 65.40 65.60 66.13 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 7 T7.76 65.00 60.00 61.00 TURNHOUT
KLIMATERRA-WP 50.00 51.00 52.00 53.00 54.00 54.a 55.00 56.00 57.00 60.00 60.12 61.00 61.12 62.00 62.12 68.00 55.00 60.00 61.00 62.00 66.11 66.10 Sinaai (Sint-Niklaas)
Klimathome 50.00 51.00 52.00 53.00 54.00 54.a 55.00 56.00 57.00 60.00 60.12 61.00 61.12 62.00 62.12 68.00 55.00 60.00 61.00 62.00 43.22 MERKSEM
Klinger B.V. 55.51 60.71 61.60 62.71 60.72 60.73 60.74 62.74 28 55.52 55.53 55.38 56.00 56.11 54.50 54.a 52.61 52.62 52.63 52.40 Rotterdam
Klinkhamer Installatiebedrijf. 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 62.00 68.00 55.00 60.00 61.00 62.00 43.22 Assen
Kloeze Installatietechniek B.V. 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 62.00 68.00 70.00 75.00 78.00 55.00 60.00 61.00 62.00 70.00 60.51 43.22 46.83 Stadskanaal
Klomp Installatietechniek 55.00 52.00 53.00 60.00 55.00 60.00 43.22 60.51 Stokkum
Klomp Technisch Buro B.V. 70.00 75.00 78.00 50.00 51.00 52.00 53.00 54.00 54.a 54.31 54.70 54.b 55.00 55.12 55.13 55.51 56.00 57.00 60.00 60.13 60.31 60.33 60.41 60.42 60.51 60.52 60.60 60.12 61.00 61.13 61.32 61.41 61.42 61.43 61.51 61.52 61.60 61.81 61.12 62.00 62.12 62.13 62.31 62.33 62.41 62.42 62.51 62.60 62.71 62.81 68.00 55.00 60.00 61.00 62.00 70.00 43.22 43.21 Amsterdam
Klus Specialist de Groot 46.00 48.31 70.00 52.00 55.00 51.00 53.00 60.51 47.a 42.00 41.00 30.33.b 30.34 30.32.a 30.80 33.33 14.40 41.20 30.33 Dieren
Klusservice Bennekom 70.00 55.00 60.00 30.42 47.a 53.00 24.52 30.32.11 30.41 41.20 30.32 Bennekom
Knol Installatie Techniek B.V. 33.33 33.34 33.36 33.37 33.41 33.42 33.51 33.52 33.53 33.54 33.58 33.61 33.62 33.63 33.64 33.71 33.72 33.73 33.74 33.80 50.00 51.00 52.00 53.00 54.00 54.a 54.31 54.70 54.b 55.00 55.12 55.13 55.51 56.00 57.00 60.00 60.13 60.31 60.33 60.41 60.42 60.51 60.52 60.60 60.12 61.00 61.13 61.32 61.41 61.42 61.43 61.51 61.52 61.60 61.81 61.12 62.00 62.12 62.13 62.31 62.33 62.41 62.42 62.51 62.60 62.71 62.81 68.00 55.00 60.00 61.00 62.00 43.22 33.00 Ridderkerk
Knook Totaal Techniek 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 62.00 68.00 70.00 75.00 55.00 60.00 61.00 62.00 70.00 43.21 43.22 Purmerend
KNOP2 BVBA 50.00 51.00 52.00 53.00 54.00 54.a 55.00 56.00 57.00 60.00 60.12 61.00 61.12 62.00 62.12 68.00 55.00 60.00 61.00 62.00 43.22 65.00 68.00 60.00 GRIMBERGEN
Koelewijn Installatietechniek B.V. 50.00 51.00 52.00 53.00 55.00 60.00 43.22 43.91 Hilversum
Koeltechniek Verhoog B.V. 55.00 60.00 61.00 62.00 68.00 02.c 75.a 55.00 60.00 61.00 62.00 Leiden
Koeltechnisch Buro Van de Ven B.V. 55.00 60.00 61.00 62.00 68.00 55.00 60.00 61.00 62.00 Eindhoven
Koelvisie B.V. 55.00 60.00 61.00 62.00 68.00 75.a 55.00 60.00 61.00 62.00 43.22 Drachten
KOEN AERTS BVBA 50.00 51.00 52.00 53.00 54.00 54.a 55.00 56.00 57.00 60.00 60.12 61.00 61.12 62.00 62.12 68.00 55.00 60.00 61.00 62.00 43.22 65.00 DESSEL
Koers Installatietechniek V.O.F. 50.00 51.00 52.00 53.00 54.00 54.a 55.00 57.00 60.00 33.63 33.62 55.00 60.00 43.22 60.51 Klarenbeek
Koetsier Elektrotechniek B.V 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 62.00 68.00 70.00 75.00 55.00 60.00 61.00 62.00 70.00 43.21 43.22 Barneveld
Koetsier Installatietechniek Wesepe B.V. 50.00 51.00 52.00 53.00 54.00 70.00 75.00 55.00 56.00 57.00 60.00 61.00 62.00 68.00 54.a 78.00 55.00 60.00 61.00 62.00 70.00 43.21 60.51 43.22 Wesepe
Koller & Tabor Installatietechniek B.V. 50.00 51.00 52.00 53.00 55.00 60.00 61.00 68.00 62.00 Eerbeek
Koller Hattem B.V. 50.00 51.00 52.00 53.00 54.00 56.00 57.00 68.00 54.a 55.00 60.00 61.00 62.00 60.12 60.13 60.31 60.33 60.41 60.42 55.12 55.13 55.00 55.51 54.31 60.51 60.52 60.81 60.71 61.12 61.13 61.41 61.32 61.42 61.43 61.51 61.52 61.60 61.00 61.81 70.00 75.00 75.45 43.22 Hattem
Koller Installatietechnieken BV 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 62.00 68.00 55.00 60.00 61.00 62.00 43.22 60.51 Loenen
Kolsters Installatie-Techniek B.V. 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 OOST WEST EN MIDDELBEERS