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
G.V.K. 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 65.10 65.20 66.11 66.12 66.13 66.14 68.00 65.50 60.10 61.10 63.00 62.10 60.20 60.30 60.50 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 63.20 63.30 63.40 63.50 63.60 63.70 65.30 65.40 65.60 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 60.00 61.00 65.00 MECHELEN
G.VERMEERSCH 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 51.10 35.10 60.10 60.50 61.10 62.10 63.20 65.10 65.20 65.50 68.00 32.00 32.13 32.40 35.20 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 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 OUDENAARDE
G&H Gascontrol B.V. / Gascontrol Systems 55.00 55.51 54 54 54.1 54.10 54.11 54.12 54.13 54.14 54.15 54.16 54.2 54.20 54.21 54.22 54.23 54.24 54.3 54.30 54.31 54.32 54.33 54.34 54.35 54.4 54.40 54.41 54.42 54.43 54.44 54.45 54.46 54.47 54.48 54.49 54.5 54.50 54.51 54.52 54.6 54.9 54.90 Amersfoort
G4S Fire & Safety B.V. 50.00 51.00 52.00 54.00 55.00 56.00 57.00 60.00 61.00 62.00 68.00 54.a 70.00 75.00 78.00 05.33 55.00 60.00 61.00 62.00 70.00 Barendrecht
GABY NV 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 17.10 17.20 17.30 07.01 51.10 25.00 53.62 55.11 55.21 55.31 35.10 53.11 53.12 53.13 43.11 43.20 60.10 60.50 61.10 62.10 63.20 65.10 65.20 65.50 68.00 40.12 40.14 32.00 32.13 32.40 77.10 77.20 77.30 77.40 77.50 10.10 10.20 10.30 10.40 10.50 10.60 10.71 10.72 10.80 04.01 04.02 70.50 74.10 74.30 43.22 1 T1.11 5 T5 .53 5 T5 .57 6 T6.61 6 T6.62 6 T6.63 6 T6.65 9 T9.91 9 T9.92 35.00 40.00 70.00 RONSE
GAFOB 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 JEMEPPE-SUR-SAMBRE
GAILLY 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 65.10 65.20 63.30 63.60 63.50 68.00 56.20 43.29 5 T5 .58 6 T6.61 6 T6.62 6 T6.63 6 T6.65 35.00 BRAINE-L'ALLEUD
Gallé Installaties 50.00 51.00 52.00 53.00 54.00 54.a 55.00 56.00 57.00 60.00 33.33 33.63 14.00 55.00 60.00 43.22 41.20 Rosmalen
GALLO JAUGE SERVICES 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 HERSTAL
GAMMATEC 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 60.20 60.30 60.40 60.50 60.60 60.70 61.10 61.20 61.30 61.40 61.50 61.61 61.62 61.63 61.64 61.70 61.80 62.10 62.20 62.30 62.40 62.50 62.60 62.70 63.00 63.10 63.20 63.30 63.40 63.50 63.60 63.70 65.10 65.20 65.30 65.40 65.50 65.60 43.22 54.00 5 T5 .55 6 T6.63 6 T6.65 65.00 68.00 60.00 GRIMBERGEN
GASCO VAN DEN BREMT 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 EREMBODEGEM
Gasservice Noord-Holland B.V. 55.00 60.00 61.00 62.00 68.00 55.00 60.00 61.00 62.00 52.00 53.00 56.00 78.00 51 52 53 54 55 56 57 58 67 74 84 43.22 Purmerend
Gasservice Venlo 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 Venlo
Gasstookwacht Centrale B.V. 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 62.00 68.00 75.a 55.00 60.00 61.00 62.00 43.22 71.12 Noordwijkerhout
Gastreatment Services B.V. 57.00 55.00 Bergambacht
Gaswacht Voorne Putten en Rozenburg 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 43.21 Rotterdam
GCE GmbH 55.00 60.00 55.00 60.00 046.00 BS Fulda
Geba Install B.V. 26.00 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 40.00 40.50 54.a 55.00 60.00 61.00 62.00 70.00 43.22 Nijkerkerveen
Gebr. Janssen B.V. Installatiebedrijf 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 33.a 33.33 33.37 33.36 33.34 33.41 33.61 33.62 33.63 33.71 31.33.b 14.40 14.00 14.00 78.00 55.00 60.00 61.00 62.00 43.22 60.51 Beugen
Gebr. Kok 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 78.00 55.00 60.00 61.00 62.00 70.00 43.21 43.22 Hoogkarspel
Gebr. Kreeft en van Wissen Aalsmeer B.V. 33.33 33.34 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 43.22 Aalsmeer
Gebr. Middelveld B.V. 50.00 51.00 52.00 53.00 54.00 70.00 75.00 55.00 56.00 57.00 60.00 61.00 62.00 68.00 54.a 78.00 25.31 25.32 25.32.a 25.32.b 25.33 31.33.a 55.00 60.00 61.00 62.00 70.00 31.33 31.00 31.31 31.33.b Alteveer
Gebr. Middelveld Dak- en Gevelelementen B.V. 43.91 60.51 14.32 14.33 14.40 23.50 25.00 25.31 25.32 25.32.a 25.32.b 25.33 25.82 25.83 26.40 26.33 26.32 30.70 31.00 31.31 31.32 31.33 31.33.a 31.33.b 31.40 31.50 31.70 31.81 31.82 32.00 32.31b 32.51 32.52.a 32.52.b 32.52.c 32.52.d 32.57 33.00 33.42 33.61 33.63 33.71 33.73 33.a 43.32 43.34 43.38 43.41 43.42 43.a 43.b 50.00 50.31 50.32 50.42 50.41 51.00 52.00 52.13 53.00 55.00 56.00 60.00 61.00 62.00 70.00 32.31 32.52 46.83 Alteveer
GEBR. PEETERS NV 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 77.10 77.20 77.30 77.40 77.50 43.32 6 T6.63 6 T6.65 HERSELT
GEBR. REUBENS 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 KNOKKE-HEIST