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
Jadikoel B.V. 55.00 60.00 61.00 62.00 68.00 55.00 60.00 61.00 62.00 43.22 46.69 Nieuwerbrug
Jager Verwarming B.V. 68.00 56.00 57.00 55.00 60.00 61.00 62.00 60.12 60.13 60.31 60.33 60.41 60.42 60.51 60.52 60.60 60.71 60.00 60.81 62.13 62.31 62.33 62.41 62.42 62.51 62.60 62.71 62.81 43.22 24.20 43.29 Schoonebeek
Jan Boonstra & Zn. Installatiebedrijf 51 52 53 54 55 56 57 58 61 62 63 64 65 67 74 51.00 14.00 50.31 50.00 52.00 53.00 55.00 60.00 61.00 70.33 43.22 Haulerwijk
Jan Lommen Installatiebedrijf B.V. 50.00 60.00 61.00 51.00 52.00 53.00 55.00 56.00 57.00 14.00 54.00 62.00 68.00 43.22 Venlo
Jan Tol Loodgieter en cv onderhoudsbedrijf. 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 43.22 Volendam
JAN UYTTERHAEGEN 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 TIENEN
JAN VAN CAUWENBERGHE 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 32.00 32.13 32.40 77.10 77.20 77.30 77.40 77.50 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 DAMME
Jannink Nijverdal B.V. 55.00 60.00 61.00 62.00 68.00 55.00 60.00 61.00 62.00 43.22 46.65 Nijverdal
Jansen Bartels Installatietechniek B.V. 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 70.00 75.00 56.00 78.00 Venlo
Jansen Elektrotechniek 70.00 70.33 47.31.a 53.00 55.00 60.51 43.21 43.22 43.33 Stadskanaal
Jansen Installatiebedrijf B.V. 51 55.00 52.00 61.00 33.00 33.33 33.34 53.00 33.32 33.35 33.36 51.00 60.00 62.00 68.00 50.00 50.11 50.12 50.31 50.41 50.32 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 51.50 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 52.82 53.11 53.14 53.30 53.31 53.32 53.33 53.34 53.60 53.70 53 53.80 55.11 55.12 55.13 55.31 55.32 55.33 55.38 55.40 55.51 55.52 55 55.53 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 60.83 61.11 61.12 61.13 61.14 61.31 61.32 61.36 61.33 61.38 61.41 61.42 61.43 61.51 61.52 61.60 61.81 61.82 61 61.83 62.12 62.11 62.13 62.14 62.31 62.32 62.33 62.38 62.41 62.51 62.42 62.52 62.60 62.71 62.72 62.73 62.74 62.81 62 62.82 68.31 68.32 68.33 68.34 68.41 68.51 Utrecht
Jansens 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 65.50 68.00 60.10 60.50 61.10 62.10 63.20 65.10 65.20 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 65.00 60.00 61.00 66.17 LILLE
Janssen van Zutphen 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 Weert
JANSSENS 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 68.00 65.10 65.20 65.30 65.40 65.60 68.02 68.10 68.20 68.30 68.40 68.50 68.60 61.10 63.00 61.20 61.30 61.40 61.50 61.61 61.62 61.63 61.64 61.70 61 61.80 62.10 62.20 62.30 62.40 62.50 62.60 62 62.70 63.10 63.20 63.30 63.40 63.50 63.60 63 63.70 64.00 64.10 64.20 64.30 64 64.40 66.11 66.12 66.13 66.14 66.16 67.10 67.30 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 6 T6.66 60.00 61.00 65.00 RETIE
Jantschik Onderhoud 55.00 60.00 61.00 62.00 68.00 55.00 60.00 61.00 62.00 43.22 81.29 Pijnacker
JAP DE LOOF ALAIN BVBA 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 68.00 60.10 60.50 61.10 62.10 63.20 65.10 65.20 65.50 77.10 77.20 77.30 77.40 77.50 63.00 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 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 65.00 60.00 Aalter
JBL Installatietechniek B.V. 31.33.b 33.33 50.00 51.00 52.00 53.00 55.00 54.00 43.22 43.91 Weesp
JBR Totaal Techniek 50.00 51.00 52.00 53.00 55.00 54.00 56.00 60.00 61.00 70.00 43.21 43.22 Noordwijk
JDBS ENTREPRISE 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 ARLON
JDU INSTALLATIEBEDRIJF B.V. 55.00 60.00 61.00 62.00 68.00 55.00 60.00 61.00 62.00 43.22 43.91 Krimpen aan de Lek
JEAN - MARIE STRAETEN 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 HERVE
JEANFILS ET FILS 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 51.10 53.30 60.10 60.50 61.10 62.10 63.20 65.10 65.20 65.50 68.00 32.00 32.13 32.40 77.10 77.20 77.30 77.40 77.50 43.22 5 T5 .53 6 T6.61 6 T6.62 6 T6.63 6 T6.65 65.00 VERLAINE
Jef Wouters Installaties 70.00 50.00 51.00 52.00 53.00 54.00 55.00 60.00 60.12 61.00 61.12 55.00 60.00 61.00 70.00 43.22 43.21 Reijmerstok
Jenti B.V. 55.00 60.00 61.00 62.00 68.00 61.32 55.00 60.00 61.00 62.00 61.33 43.22 41.20 Gorinchem
Jeroen Vrints 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 61.10 63.00 66.13 38.00 43.22 3 T3.33 6 T6.65 BRECHT