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
Van Dorp installaties Amersfoort 52.00 54.00 54.a 61.00 62.00 70.00 75.00 80.00 50.00 51.00 53.00 55.00 56.00 60.00 55.00 60.00 61.00 62.00 70.00 Amersfoort
Van Dorp installaties 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 80.00 54.a 55.00 60.00 61.00 62.00 70.00 43.22 Zoetermeer
Van Dorp installaties B.V. Rotterdam Centrum 55.00 60.00 61.00 62.00 68.00 55.00 60.00 61.00 62.00 43.22 Rotterdam
Van Dorp installaties Breda 55.00 60.00 61.00 62.00 68.00 55.00 60.00 61.00 62.00 67.40 Breda
Van Dorp installaties Deventer 50.00 51.00 52.00 53.00 54.00 55.00 56.00 57.00 60.00 61.00 62.00 68.00 54.a 70.00 75.00 78.00 80.00 81.00 55.00 60.00 61.00 62.00 70.00 Deventer
Van Dorp installaties Groningen 50.00 51.00 52.00 53.00 54.00 55.00 56.00 57.00 60.00 61.00 62.00 68.00 70.00 75.00 78.00 54.a 55.00 60.00 61.00 62.00 70.00 Groningen
VAN DORP installaties Heerenveen 55.00 60.00 61.00 62.00 68.00 55.00 60.00 61.00 62.00 Heerenveen
Van Dorp installaties Leiden 55.00 60.00 61.00 62.00 51.00 52.00 53.00 54.00 54.a 56.00 57.00 60.12 61.12 62.12 68.00 70.00 75.00 78.00 75.a 80.00 55.00 60.00 61.00 62.00 70.00 50.00 50.11 50.12 50.31 50.32 50.41 50.42 50.48 50.50 50.51 50.60 50 50.62 51.11 51.12 51.13 51.31 51.32 51.33 51.38 51.41 51.42 51.43 51.50 51.61 51.62 51.63 51.64 51.81 51 51.82 52.11 52.12 52.13 52.31 52.32 52.33 52.34 52.38 52.40 52.51 52.52 52.61 52.62 52.63 52.81 52 52.82 53.11 53.14 53.31 53.30 53.32 53.33 53.34 53.60 53.70 53 53.80 54.11 54.12 54.13 54.14 54.31 54.38 54.40 54.50 54.60 54.70 54 54.b 55.11 55.13 55.12 55.31 55.32 55.33 55.38 55.40 55.51 55.52 55 55.53 56.11 56.12 56.13 56.31 56.32 56.33 56.38 56.40 56.51 56.52 56 56.53 60.11 60.13 60.14 60.31 60.32 60.33 60.34 60.35 60.38 60.41 60.42 60.51 60.52 60.60 60.71 60.72 60.73 60.74 60.81 60.82 60 60.83 61.11 61.13 61.14 61.31 61.32 61.36 61.38 61.33 61.41 61.42 61.43 61.51 61.52 61.60 61.81 61.82 61 61.83 62.11 62.13 62.14 62.31 62.32 62.38 62.33 62.41 62.42 62.51 62.52 62.60 62.71 62.72 62.73 62.74 62.81 62 62.82 68.31 68.32 68.33 68.34 68.41 68.51 68 68.52 70.11 70.12 70.13 70.16 70.20 70.31 70.32 70.33 70.34 70.35 70.36 70.37 70.38 70.41 70.43 70.42 70.51 70.52 70.53 70.54 70.55 70.61 70.62 70.63 70.64 70.65 70.71 70.72 70.73 70.74 70.75 70.78 70.81 70.82 70.83 70.84 70 70.87 75.10 75.11 75.12 75.13 75.15 75.16 75.20 75.31 75.32 75.33 75.37 75.41 75.42 75.44 75.43 75.45 75.46 75.51 75.52 75.53 75.53 75.61 75.62 75.65 75.71 75.72 75.73 75.81 75.82 75 75.83 78.11 78.31 78.41 78.51 78.12 78.61 78 78.75 82 82.00 83 83.00 84.00 Leiden
Van Dorp installaties Lelystad 62.00 60.00 61.00 68.00 52.00 56.00 53.00 55.00 70.00 75.00 50.00 51.00 54.00 33.33 55.00 60.00 61.00 62.00 70.00 00.HA IT Lelystad
Van Dorp installaties Rotterdam 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 Rotterdam
Van Dorp installaties Venlo 52.00 54.00 55.00 57.00 60.00 54.a 70.00 75.00 78.00 55.00 60.00 70.00 018 Venlo
Van Dorp projecten B.V. 55.00 60.00 61.00 62.00 68.00 50.00 51.00 52.00 53.00 56.00 54.a 55.00 60.00 61.00 62.00 43.22 78.00 51 53 54.30 55 56 57 58 62 67.10 74 90.50 Capelle aan den IJssel
Van Drunen Installatiegroep B.V. 68.00 70.31 70.32 70.33 70.34 70.35 70.41 70.43 70.51 70.53 70.81 70.87 75.45 75.46 75.51 78.00 75.a 70.71 50.00 51.00 52.00 53.00 54.31 54.70 54.b 54.00 54.a 55.12 55.13 55.51 56.00 57.00 55.00 70.00 70.00 75.00 75.00 91.00 70.72 70.52 70.82 43.21 Harderwijk
VAN EECKHOUT 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 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 GENT
Van Eijk Installatietechniek B.V. 14.00 50.00 51.00 52.00 53.00 54.00 55.00 57.00 60.00 60.12 61.00 61.12 62.00 62.12 68.00 33.33 33.34 33.63 14.00 14.40 55.00 60.00 61.00 62.00 43.22 Bergambacht
Van Empel Inspecties en Advisering (landelijk werkzaam) 00.IB 55.00 60.00 70.00 70.51 00.VC 55.13 57.00 60.13 70.72 70.52 58.1 Bergeijk
Van Gammeren's Installatiebedrijf B.V. 50.00 51.00 52.00 53.00 70.00 54.31 54.70 54.b 55.00 55.12 55.13 55.00 55.51 60.00 60.13 60.31 60.33 60.41 60.42 60.51 60.60 60.52 60.71 60.81 60.00 60.12 61.00 61.13 61.32 61.41 61.42 61.43 61.51 61.52 61.60 61.81 61.00 61.12 62.00 62.12 62.13 62.31 62.33 62.41 62.42 62.51 62.60 62.71 62.00 62.81 68.00 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 60.72 60.73 60.74 43.22 43.21 Veen
Van Geenen Installatietechniek 50.00 51.00 52.00 53.00 54.31 54.70 54.b 54.00 54.a 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 60.60 60.71 60.00 60.81 61.00 61.13 61.32 61.41 61.42 61.43 61.51 61.52 61.60 61.81 61.00 61.12 62.00 62.12 62.13 62.33 62.41 62.31 62.42 62.51 62.60 62.81 62.00 62.71 68.00 70.00 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 75.45 75.46 75.00 75.51 43.22 43.21 Nunspeet
Van Gelder Groep B.V. 12.00 16.00 14.00 52.00 15.40 15.44 15.52 15.61 11.10 22.04 28 25.20 25.16 81.20 83.10 34 35.40.a 35.40.b 38 91.00 55.00 70.00 55.51 55.13 55.00 55.12 70.31 70.32 70.33 70.51 70.53 70.71 70.81 70.87 92.00 92.01 92.02 92.04 92.05 70.72 70.52 25.12 25.11 25.13 25.14 26.20 26 26.10 Elburg
Van Gemert Installatiegroep B.V. 52.00 53.00 78.00 56.00 57.00 68.00 54.a 55.00 60.00 61.00 62.00 70.00 70.81 75.00 43.21 51.00 60.51 Overloon
Van Gerwen Installatietechniek 53.00 60.00 55.00 55.00 60.00 43.22 Helmond
VAN GOETHEM B. 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 43.21 6 T6.61 6 T6.62 6 T6.63 6 T6.65 66.17 SINT-GILLIS-WAAS
VAN GUCHT 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 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 68.02 68.10 68.20 68.30 68.40 68.50 68.60 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 Puurs-Sint-Amands
Van Gurp Installatiebedrijf 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 56.00 57.00 54.a 55.00 60.00 61.00 62.00 70.00 43.21 60.51 43.22 Wijhe
Van Haaster 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 Ulft