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
Gerrit de Jonge Techniek 51.00 70.00 55.00 60.00 61.00 55.00 60.00 61.00 70.00 Goes
Gerrits Techniek & Advies 75.00 50.00 51.00 52.00 53.00 55.00 60.00 61.00 62.00 68.00 70.00 43.22 71.12 Emmeloord
Gerritsen Installatietechniek B.V. 43.22 52.00 55.00 60.00 70.00 60.51 Lunteren
GESTION ET MAINTENANCE THERMIQUE ET FRIGORIFIQUE SA 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 60.00 WATERLOO
Geuvers 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 63.00 60.10 60.50 61.10 62.10 63.20 65.10 65.20 65.50 68.00 77.10 77.20 77.30 77.40 77.50 70.50 74.10 74.30 70.00 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 63.10 63.30 63.40 63.50 63.60 63.70 65.30 65.40 65.60 14.60 43.29 6 T6.61 6 T6.62 6 T6.63 6 T6.65 60.00 65.00 61.00 62.00 64.00 66.00 67.00 69.00 71.00 72.00 73.00 74.00 75.00 77.00 Leuven (Heverlee)
GEVAERT 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 DUFFEL
Gevas Vlietstreek B.V. 55.00 60.00 61.00 62.00 68.00 55.00 60.00 61.00 62.00 46.84 Voorburg
Gevo Installatietechniek 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 Reeuwijk
Gevotec B.V. 55.00 00.IB 55.00 55.12 55.11 55.13 60.13 60.00 62.13 54.1 Veenendaal
GEZEL 60.00 61.00 68.00 53.00 50.00 51.00 52.00 54.00 54.a 55.00 56.00 57.00 60.12 61.12 62.00 62.12 55.00 60.00 61.00 62.00 75.00 68.00 56.20 60.10 60.50 61.10 62.10 63.20 65.10 65.20 65.50 63.00 61.20 61.40 61.50 60.20 60.30 60.40 60.60 60.70 61.30 61.61 61.62 61.63 61.64 61.70 61.80 62.20 62.30 62.40 62.50 62.60 62.70 63.10 63.30 63.40 63.50 63.60 63.70 65.30 65.40 65.60 66.13 68.02 68.10 68.20 68.30 68.40 68.50 68.60 43.22 5 T5 .58 6 T6.61 6 T6.62 6 T6.63 6 T6.65 7 T7.76 60.00 61.00 65.00 62.00 64.00 66.00 67.00 69.00 38.00 51.50 Buggenhout
GHP Nederland B.V. 62.41 60.51 55.00 Montfoort
Gielen Installatietechniek 53.00 52.00 54.00 55.00 60.51 44.00 61.00 61.42 61.43 43.22 Weert
GIELEN VALERE 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 60.00 61.00 68.00 65.00 HEUSDEN-ZOLDER
Giesbers Installatiegroep B.V. 52.00 60.12 60.00 61.00 60.71 60.81 55.00 55.12 55.13 55.00 55.51 53.00 51.00 50.00 60.13 60.31 60.33 60.41 60.42 60.51 60.52 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 60.00 43.22 Rotterdam
Giesen 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 55.00 60.00 61.00 62.00 70.00 43.21 43.22 Bergen LB
Gijsbers C.V. Installatiebedrijf 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 43.21 43.22 81.21 Bladel
GILBERT CROKAERT 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 DILBEEK
Gilissen & Gilissen Installatietechniek 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 46.13 Cadier en Keer
GILLET FRÉDÉRIC 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 61.10 63.00 68.00 43.21 6 T6.61 6 T6.62 6 T6.65 60.00 65.00 SAMREE
GiSu Service & Onderhoud 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 54.a 55.00 60.00 61.00 62.00 43.22 Assen
GJ-SAN-CV bvba 52.00 52.31 52.32 52.33 52.38 52.40 52.52 52.61 52.62 52.63 53 53.00 53.11 53.14 53.30 53.31 53.32 53.33 53.34 53.60 53.70 53.80 54.00 54.11 54.12 54.13 54.14 54.31 54.38 54.40 54.50 54.70 55 55.00 55.11 55.12 55.13 55.31 55.32 55.33 55.38 55.40 55.51 55.52 55.53 60 60.00 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 60.60 60.71 60.72 60.73 60.74 60.81 60.82 60.83 61 61.00 61.11 61.12 61.13 61.14 61.31 61.32 61.33 61.36 61.38 61.41 61.42 61.43 61.51 61.52 61.60 61.81 61.82 61.83 00.HA IT 47.01 43.22 BEERSE
Gloeiend 50.00 52.00 51.00 53.00 54.00 55.00 60.00 61.00 70.00 43.22 46.83 Panningen
Glosec NL B.V. 75.00 70.00 68.00 62.00 61.00 60.00 56.00 55.00 54.00 51.00 50.00 52.00 53.00 22 22.10 22.12 22.13 22.14 22.22 22.23 41.20 43.11 Amsterdam
GODEAU FRERES 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 43.22 NIVELLES
Goedvree Installatietechniek B.V. 14.00 14.00 14.40 33.33 33.34 33.61 33.62 33.63 33.64 50.00 51.00 52.00 53.00 54.00 55.00 56.00 57.00 60.00 61.00 68.00 70.00 75.00 55.00 60.00 61.00 70.00 43.22 43.91 Ermelo