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
Installatiebedrijf P. de Bonth 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 Nieuwkuijk
Installatiebedrijf P. Laarman 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 55.00 56.00 57.00 60.00 61.00 62.00 68.00 54.a 55.00 60.00 61.00 62.00 43.22 Lelystad
Installatiebedrijf Parlevliet 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 Wassenaar
Installatiebedrijf Pere Doornenburg 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 Doornenburg
Installatiebedrijf R. Oud tevens handelend onder de naam Euronic 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 Nes Ameland
Installatiebedrijf Rijken 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 Rhenen
Installatiebedrijf Roderland B.V. 68.00 52.00 51.00 53.00 54.31 54.70 54.b 54.00 54.a 55.00 55.13 55.12 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 61.12 61.13 61.32 61.41 61.42 61.43 61.51 61.52 61.60 61.00 61.81 62.00 62.12 62.13 62.31 62.33 62.41 62.42 62.51 62.60 62.71 62.00 62.81 43.21 25.12 25.13 25.16 90.00 022 040 041 042 043 044 045 046 057 43.22 71.12 Heerlen (Avantis)
Installatiebedrijf Rombouts 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 Rijen
Installatiebedrijf S.A. Ranzijn B.V. 53.00 60.00 61.00 62.00 62.31 60.51 60.31 61.41 52.00 51.00 50.00 55.00 55.12 55.13 55.00 55.51 60.12 60.13 60.33 60.41 60.42 61.12 61.13 61.32 61.42 62.12 62.13 62.41 62.42 62.51 68.00 43.22 Alkmaar
Installatiebedrijf Sargentini 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 43.22 43.21 Amsterdam
Installatiebedrijf Schaafstra 51.00 53.00 50.00 60.00 55.00 61.00 Middenmeer
Installatiebedrijf Schellens 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 Reusel
Installatiebedrijf Schoormans B.V. 55.00 60.00 61.00 62.00 68.00 50.00 51.00 52.00 53.00 54.00 54.a 55.00 60.00 61.00 62.00 43.22 65.00 68.00 60.00 61.00 Hooge Mierde
Installatiebedrijf Seegers 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 Wanneperveen
Installatiebedrijf Slappendel 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 Leidschendam
Installatiebedrijf Slief Loenen B.V. 50.00 51.00 52.00 53.00 54.00 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 56.00 57.00 60.00 61.00 62.00 68.00 54.a 55.00 60.00 61.00 62.00 43.22 43.91 Loenen GLD
Installatiebedrijf Smeijer 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 Dieren
Installatiebedrijf Smit 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 Hippolytushoef
Installatiebedrijf Smit 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 70.00 70.31 70.32 70.33 70.34 70.35 70.41 70.43 70.51 70.53 70.81 70.87 75.00 75.45 75.46 75.51 78.00 75.a 55.00 60.00 61.00 62.00 70.00 43.22 Schalkwijk
Installatiebedrijf Snijders 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 Best
Installatiebedrijf Spaans 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 62.00 68.00 91 90.00 90 55.00 60.00 61.00 62.00 43.22 81.29 Tuitjenhorn
Installatiebedrijf Spelt 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 70.00 75.00 55.00 60.00 61.00 62.00 70.00 43.21 60.51 43.22 Elspeet
Installatiebedrijf Sperling 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 Ouddorp ZH
Installatiebedrijf Stam en Stam Schoorl B.V. 50.00 51.00 52.00 53.00 33.33 33.36 33.37 33.61 33.62 33.63 33.34 60.00 54.31 14.40 54.a 55.00 55.12 55.13 55.00 55.51 60.31 60.13 60.33 60.41 60.32 62.32 70.00 64.10 43.22 Schoorl
Installatiebedrijf Stienezen-Wanders B.V. 33.33 33.34 52.00 53.00 75.00 55.00 60.00 61.00 70.00 54.00 55.12 55.13 55.00 55.51 56.00 60.12 60.13 60.31 60.33 60.41 60.42 60.51 60.52 60.71 60.81 61.12 61.13 61.32 61.41 61.42 61.43 61.51 61.52 61.60 61.00 61.81 62.00 62.12 62.13 62.31 62.33 62.41 62.42 62.51 62.71 62.81 70.33 70.41 70.43 70.51 70.53 70.71 70.81 75.46 75.51 70.82 43.22 43.21 Wehl