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
Kroezen Installaties & Advies 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 56.00 57.00 54.a 55.00 60.00 61.00 62.00 70.00 43.22 Dedemsvaart
KroHamer Installatietechniek B.V. 33.33 52.00 53.00 55.00 60.00 Rosmalen
KROHNE Nederland B.V. 52.61 55.51 56.51 60.71 02.c 58.1 Dordrecht
Kroneman Installatietechniek B.V. 50.00 51.00 52.00 53.00 54.00 54.31 60.00 60.12 60.13 60.31 60.41 60.33 60.42 60.51 60.52 60.60 60.71 60.81 55.00 55.12 55.13 55.51 55.12 55.13 55.00 61.00 61.00 61.12 61.81 61.60 61.52 61.41 61.32 61.00 61.13 61.42 61.43 61.51 43.22 51 52 52.1 52.11 52.3 52.30 53 53.1 53.16 53.2 56 58 50.31 50.41 50.42 51.12 51.13 51.31 51.32 51.61 51.62 51.63 52.31 52.32 52.12 52.13 52.38 52.51 52.52 52.61 52.62 52.63 52.81 52.82 53.11 53.14 53.30 53.31 53.32 53.33 53.34 53.60 53.70 53 53.80 54.12 54.13 54.14 54.38 54.40 55.31 55.32 55.31 55.38 55.52 55.53 60.32 60.72 60.73 60.74 61.14 61.33 61.36 61.38 Woudenberg
Kropman Holding B.V. 70.00 75.00 78.00 60.12 61.00 61.12 62.00 62.12 68.00 57.00 60.00 56.00 55.00 54.a 54.00 90.00 91.00 91 91.01 90 90.01 55.00 60.00 61.00 62.00 70.00 Amstelveen
Kropman Installatietechniek Breda 55.00 60.00 61.00 62.00 68.00 70.00 75.00 52.00 53.00 54.00 56.00 78.00 75.a 51.00 50.00 00.AI 57.00 55.00 60.00 61.00 62.00 70.00 Breda
Kropman Installatietechniek Nijmegen hoofdkantoor 70.00 75.00 78.00 60.00 57.00 68.00 60.00 70.00 52.00 51.00 00.AI 50.00 53.00 54.00 55.00 61.00 62.00 Nijmegen
Kropman Installatietechniek Rijswijk 70.00 75.00 78.00 60.00 60.12 61.00 61.12 62.00 62.12 56.00 57.00 55.00 54.a 54.00 68.00 90.00 91.00 55.00 60.00 61.00 62.00 70.00 43.22 Rijswijk ZH
Kropman Installatietechniek Twente Hengelo 78.00 91.00 90.00 90 90.01 91 91.01 70.00 62.00 62.12 62.13 62.31 62.33 62.41 62.42 62.51 62.71 62.60 62.81 68.00 50.00 51.00 52.00 53.00 54.31 54.70 54.b 55.00 55.12 55.13 55.00 55.51 56.00 57.00 60.00 60.12 60.13 60.31 60.33 60.41 60.42 60.51 60.52 60.71 60.81 60.00 60.60 61.00 61.12 61.13 61.32 61.41 61.42 61.43 61.51 61.52 61.60 61.00 61.81 70.31 70.32 70.33 70.34 70.35 70.41 70.43 70.51 70.53 70.71 70.81 70.00 70.87 75.51 75.00 75.45 75.00 75.46 60.32 60.72 60.73 60.74 61.33 62.32 62.52 70.72 70.52 70.82 Hengelo
Kropman Installatietechniek Zwolle 78.00 57.00 68.00 60.00 70.00 55.00 56.00 55.12 55.13 55.00 55.51 54.b 54.70 54.31 60.13 60.31 60.33 75.a 75.45 75.46 75.00 75.51 70.87 70.81 70.71 70.53 70.51 Zwolle
Kruit B.V. Installatiebedrijf 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 26.00 55.00 60.00 61.00 43.22 26.32 26.33 26.40 26.81 52 50.11 50.12 50.31 50.32 50.41 50.42 50.48 50.50 50.60 50.62 51.11 51.12 51.13 51.31 51.32 51.33 51.38 51.41 51.61 51.62 51.63 51.64 51.81 51.82 52.12 52.11 52.13 52.31 52.32 52.33 52.38 52.40 52.51 52.52 52.61 52.62 52.63 52.81 52.82 53.11 53.14 53.30 53.31 53.32 53.33 53.34 53.60 53.70 53 53.80 54.11 54.12 54.13 54.31 54.32 54.38 54.40 54.50 54.60 55.11 55.12 55.13 55.31 55.32 55.33 55.38 55.51 55.52 55.53 60.11 60.12 60.13 60.14 60.31 60.32 60.33 60.34 60.35 60.38 60.41 60.42 60.51 60.52 60.53 60.60 60.71 60.72 60.73 60.74 60.81 60.82 60 60.83 61.11 61.12 61.13 61.14 61.31 61.32 61.33 61.36 61.38 61.42 61.43 61.51 61.52 61.60 61.81 61.82 61.83 51 51.1 51.10 51.11 51.16 51.2 51.20 51.21 51.26 51.3 51.36 51.51 52.1 52.10 52.11 52.2 52.20 52.21 52.3 52.30 52.31 53 53.1 53.10 53.14 53.16 53.2 53.20 53.21 53.22 53.23 53.24 54 54.10 54.11 56 56.1 56.10 56.11 56.13 56.21 56.28 56.8 56.80 56.81 56.84 56.9 56.90 57 57.2 57.20 57.21 57.22 57.3 57.30 57.31 57.32 57.41 57.40 57.4 57.42 57.5 57.50 57.51 57.52 57.6 57.60 57.61 57.7 57.70 57.71 57.8 57.80 57.81 57.82 57.90 59.24 59.23 Moordrecht
KSB Nederland B.V. 52.00 60.71 60.00 62.00 51.00 53.00 55.13 55.51 60.13 61.60 62.13 62.71 51.50 60.72 90.01 91.01 51.51 52.40 60.51 31 32 33 34 Zwanenburg
KTB Klimaat Techniek Brabant B.V. 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 62.00 68.00 56.00 57.00 54.a 75.a 55.00 60.00 61.00 62.00 St. Philipsland
Kuijpers Service B.V. 55.00 56.00 57.00 60.00 61.00 62.00 68.00 70.00 75.00 78.00 's-Gravenhage
Kuijpers Utiliteit Zuid B.V. Helmond 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 70.00 75.00 Helmond
Kuijt Kachels & Haarden 26.32 47.00 55.00 60.00 60.52 Katwijk
Kuil Nicos - perslucht-, gas- en lastechniek 55.00 56.00 56.11 56.12 56.13 56.31 56.33 56.32 56.38 56.40 56.51 56.52 56 56.53 55.11 55.12 55.13 55.31 55.32 55.33 55.38 55.40 55.51 55.52 55 55.53 90.00 64.00 Enschede
Kuiper & Zonen B.V. 55.00 60.00 61.00 62.00 68.00 55.00 60.00 61.00 62.00 43.22 60.51 56.00 Ede GLD
Kuiper installatiebureau 52.00 55.00 70.00 50.00 51.00 53.00 60.00 61.00 43.22 43.21 Zaandam
Kuipers Installatietechniek 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 43.22 43.21 Sint Nicolaasga
L & N CHAUFFAGE SPRL 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 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 OLNE
L. Root B.V. 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 62.00 68.00 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 55.00 60.00 61.00 62.00 43.22 43.91 Amsterdam
L. Sax Loodgieters B.V. 53.00 55.00 52.00 51.00 50.00 55.00 43.22 Amsterdam
L. van Gent B.V. 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 62.00 68.00 56.00 57.00 54.a 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 55.00 60.00 61.00 62.00 43.22 Numansdorp
L.D.G. Installatietechniek B.V. 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 62.00 68.00 56.00 57.00 54.a 33.33 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 55.00 60.00 61.00 62.00 33.00 50.31 43.22 43.99 Purmerend