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 |
|---|---|---|
| JOASSIN-DAVIDTS 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 90.11 10.10 10.20 10.30 10.40 10.50 10.60 10.71 10.72 10.80 04.01 04.02 17.10 17.20 17.30 07.01 43.22 1 T1.11 9 T9.91 9 T9.92 | ANS |
| Joh. Feenstra Installatietechniek B.V. | 50.00 70.00 60.00 60.12 61.00 61.12 75.00 53.00 52.00 51.00 55.00 57.00 68.00 55.00 60.00 61.00 70.00 43.22 | Parrega |
| JOHAN DE WAELE 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 70.00 60.00 65.00 68.00 | Deinze |
| JOHAN MERLEVEDE | 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 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 63.00 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 60.00 65.00 38.00 | KORTRIJK |
| John Jorissen Loodgietersbedrijf | 50.00 52.00 55.00 55.00 43.22 | Zundert |
| JOHN MATHEN 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 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 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 | VIELSALM |
| JOHNSON CONTROLS Dilbeek (Groot-Bijgaarden) | 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 70.50 74.10 74.30 27.70 67.40 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 65.50 65.60 43.29 6 T6.63 6 T6.65 6 T6.66 73.30 74.00 74.70 77.00 67.00 | Dilbeek (Groot-Bijgaarden) |
| Jones Engineering Group B.V. | 54.00 54.70 55.00 60.00 61.00 62.00 68.00 78.00 54.40 54.a 70.00 | Utrecht |
| Jones-Van Hecke | 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 35.10 60.10 60.50 61.10 62.10 63.20 65.10 65.20 65.50 32.00 32.13 32.40 43.22 6 T6.63 6 T6.65 | LOKEREN |
| Jonkers 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 43.22 | Assen |
| JONNART BERNARD 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 40.12 43.29 41.20 40.14 | LA LOUVIÈRE |
| Joop Huijsing Installaties B.V. | 14.00 50.00 51.00 52.00 53.00 55.00 55.13 55.12 55.00 55.51 43.22 | Benschop |
| Joost Beers Installatietechniek | 50.00 51.00 52.00 53.00 55.00 60.00 61.00 55.00 60.00 61.00 43.22 43.91 | Alkmaar |
| Joosten Van Kaam B.V. | 14.33 55.32 25.12 | ZAANDAM |
| Jordi Buur Installatietechniek | 52.00 60.00 51.11 53.11 55.00 61.00 61.11 60.41 53.00 | Broek in Waterland |
| JORIK 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 | GENT |
| Jos Lauryssen | 50.00 51.00 52.00 53.00 54.a 56.00 57.00 60.12 61.12 62.12 68.00 55.13 55.12 60.13 61.13 61.32 61.41 61.42 61.43 61.51 61.52 61.60 61.00 61.81 55.00 55.51 60.31 60.33 60.41 60.42 60.52 60.60 62.13 62.31 62.33 62.41 62.42 62.51 62.71 62.81 55.00 61.00 60.10 60.50 61.10 62.10 63.20 65.10 65.20 65.50 68.00 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 60.00 65.00 67.40 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 6 T6.66 61.00 40.40 | Brecht |
| Jos Lausberg en Zoon | 33.33 33.34 33.41 33.51 50.00 51.00 52.00 53.00 55.00 55.00 43.22 | Den Haag |
| JOS LIEKENS 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 43.91 | TREMELO |
| JOVENEAU DOMINIQUE 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 | GAURAIN-RAMECROIX |
| JOWI 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 63.00 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 63.10 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 65.00 60.00 66.17 | ZWEVEGEM |
| JP Kroon Loodgieters, Dak en Elektrawerk | 50.00 51.00 53.00 55.00 33.33 43.22 70.00 43.99 | Vijfhuizen |
| JPAL 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 65.50 80.00 82.00 60.10 60.50 61.10 62.10 63.20 65.10 65.20 68.00 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 8 T8.81 8 T8.82 | ROCOURT |
| JRT Bouw B.V. | 47.00 51.00 52.00 53.00 55.00 70.00 | Echt |
| Jurgen van der Heijden Montage | 43.32 53.00 52.00 55.00 33.00 31.33.b | Oss |