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
Installatie-Techniek Sjef Ubaghs Nederland 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 54.a 56.00 57.00 55.00 60.00 61.00 62.00 70.00 43.22 Berg en Terblijt
Installatie-Techniek van Eersel 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 55.00 60.00 61.00 62.00 43.22 Asten
Installatiebedrijf A. Bierings B.V. 50.00 51.00 52.00 53.00 54.31 55.00 55.12 55.13 55.00 55.51 56.00 60.00 60.13 60.31 60.33 60.41 60.42 60.51 60.52 60.60 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 60.72 60.73 60.74 61.33 50.12 50.11 50.31 50.32 50.41 50.42 50.48 50.50 50.51 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 0- 52 52.1 52.10 52.11 52.12 52.16 52.2 52.20 52.21 52.22 52.23 52.26 52.3 52.30 52.31 52.32 52.36 52.4 52.40 52.41 52.46 52.5 52.50 52.51 52.56 52.63 52.62 53 53.10 53.11 53.12 53.14 53.19 53.20 53.2 53.21 53.22 53.23 53.24 53.3 53.30 53.31 53.32 53.33 54 43.22 81.21 Diessen
Installatiebedrijf A. Tromp B.V. 50.00 51.00 52.00 53.00 54.00 60.00 57.00 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 61.00 62.00 56.00 68.00 54.a 55.00 60.00 61.00 62.00 43.22 Beekbergen
Installatiebedrijf A.H.Wesselingh B.V. 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 Egmond aan den Hoef
Installatiebedrijf A.J. Coppens en Zoon 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 Alkmaar
Installatiebedrijf Aalderink B.V. 50.00 51.00 52.00 53.00 55.00 54.00 60.00 61.00 70.00 75.00 60.51 43.21 43.22 Vriezenveen
Installatiebedrijf Abro B.V. 50.00 51.00 52.00 53.00 54.00 55.00 Breda
Installatiebedrijf Adams 70.00 75.00 70.00 53.00 52.00 51.00 55.00 43.22 51.12 51.32 51.41 52.11 52.12 53.30 60.00 60.12 60.42 60.41 60.51 60.52 61.00 61.11 61.12 70.11 70.12 70.13 70.16 43.21 Roosendaal
Installatiebedrijf Aquarius B.V. 50.00 51.00 52.00 53.00 54.00 70.00 75.00 55.00 60.00 61.00 55.00 60.00 61.00 70.00 43.22 Sleeuwijk
Installatiebedrijf Arendsen 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 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 70.00 43.22 60.51 Hengelo gld
Installatiebedrijf Arjan Eversdijk 50.00 51.00 52.00 53.00 55.00 55.12 60.00 60.12 60.13 60.31 60.33 60.41 60.42 60.51 60.52 60.71 60.81 61.00 61.12 61.13 61.32 61.41 61.42 61.43 61.51 61.52 61.60 61.00 61.81 43.22 Bavel
Installatiebedrijf Arnoud Ammerlaan B.V. 51.00 52.00 50.00 53.00 54.00 55.00 61.00 43.22 43.99 's-Gravenhage
Installatiebedrijf B. Ritsema B.V. 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 Groningen
Installatiebedrijf Bakkenes Woerden B.V. 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 43.21 43.22 43.91 Woerden
Installatiebedrijf Bakker B.V. 50.00 51.00 52.00 53.00 54.00 70.00 75.00 55.00 57.00 60.00 33.33 33.34 78.00 56.00 61.00 62.00 68.00 54.a 62.12 60.12 61.12 55.00 60.00 61.00 62.00 70.00 50.11 50.12 50.31 50.32 50.41 50.42 50.48 50.50 50.51 50.60 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 51.82 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 52.82 53.11 53.14 53.30 53.31 53.32 53.33 53.34 53.60 53.70 53.80 43.22 43.21 Oosterwolde
Installatiebedrijf Bek 50.00 51.00 52.00 53.00 56.00 57.00 68.00 55.00 60.00 61.00 62.00 70.00 70.51 70.81 70.87 70.71 70.53 70.43 70.41 70.35 70.34 70.33 70.31 70.00 70.32 75.45 75.46 75.00 75.51 Schiedam
Installatiebedrijf Berry van de Schoot B.V. 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 Valkenswaard
Installatiebedrijf Berry van Schaijk B.V. 50.00 51.00 52.00 53.00 54.00 55.00 56.00 57.00 60.00 61.00 62.00 68.00 Helmond
Installatiebedrijf Bevelander B.V. 50.00 51.00 52.00 53.00 54.00 55.00 56.00 57.00 60.00 60.12 61.00 61.12 62.00 62.12 68.00 70.00 75.00 78.00 75.a 55.00 60.00 61.00 62.00 70.00 43.91 43.22 Tholen
Installatiebedrijf Boer en Van Veen Kampen B.V. 33.33 33.61 50.00 50.31 50.41 50.42 51.00 52.00 53.00 55.00 60.00 61.00 70.00 68.00 75.00 43.22 43.21 Kampen
Installatiebedrijf Boot B.V. 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 62.00 Zuid-Beijerland
Installatiebedrijf Borggreve B.V. 43.22 60.00 60.51 60.41 61.00 50.31 52.31 52.32 55.31 55.32 53.00 52.00 33.34 33.a 33.00 33.33 33.37 50.00 51.00 55.00 Haaksbergen
Installatiebedrijf Bouman B.V. 50.00 51.00 52.00 53.00 54.00 55.00 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 61.00 62.00 56.00 57.00 60.00 68.00 54.a 55.00 60.00 61.00 62.00 43.22 60.51 Veenendaal
Installatiebedrijf Boxum 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 60.51 43.22 Sint Jansklooster