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
SERVICE PLUS 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 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 60.00 BRECHT
Service- en Installatiebureau P. Haitsma 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 43.91 Bleiswijk
Servicebedrijf Meijer 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 Tiel
SETHERMIN 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 BEERNEM
SEV Techniek bv 50.00 51.00 52.00 53.00 54.00 55.00 14.00 14.00 14.40 31.33.b 55.00 43.22 43.21 Heiloo
SEYS EN CO TECHNIEK 3000 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 65.50 60.10 60.50 61.10 62.10 63.20 65.10 65.20 68.00 32.00 32.13 32.40 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 60.00 65.00 OOSTENDE
SGKR Onderhoudsbedrijf 51.00 52.00 55.00 60.00 53.00 70.00 55.00 60.00 70.00 43.21 41.20 Den Haag
Siebert Installatietechniek 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 78.00 55.00 60.00 61.00 62.00 70.00 43.22 Genemuiden
Sieg Ventilatietechniek B.V. 55.00 60.00 61.00 62.00 68.00 55.00 60.00 61.00 62.00 43.22 Roermond
Siemon Haring Installatie en Montage 14.00 14.00 14.40 50.00 51.00 52.00 53.00 54.31 54.a 55.00 55.12 55.13 55.00 55.51 60.00 60.33 60.41 60.31 60.13 60.42 60.51 60.52 60.12 61.00 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 62.33 62.31 62.41 62.42 62.51 62.60 62.71 62.00 62.81 68.00 70.00 70.31 70.32 70.33 70.34 70.35 70.41 70.43 70.51 70.53 70.71 70.87 70.00 70.81 75.45 75.46 75.00 75.51 43.21 Enkhuizen
Sigtenhorst-Wassink B.V. 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 62.00 68.00 75.00 70.00 55.00 60.00 61.00 62.00 70.00 43.22 81.21 Doetinchem
SIJMONS GEORGES 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 65.50 68.00 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 TREMELO
Sikma Installatie 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 Sneek
SIO Technische Installaties. 55.00 60.00 61.00 62.00 68.00 55.00 60.00 61.00 62.00 43.22 Oss
Sira Bouw B.V. 22.00 22.72 30.33.a 30.41 30.80 32.31a 33.41 33.51 50.00 51.00 52.00 53.00 55.00 60.00 61.00 70.00 75.00 30.33.b 30.32.11 30.42 30.34 24.42 24.51 31.a 45.41 45.41.a 44.41 40.00 41.00 55.00 60.00 61.00 70.00 30.31 41.20 30.32 30.33 32.31 Amsterdam
Siron B.V. 02.c 54.00 54.31 54.a 67.20 67.30 67.40 049 54.13 54.12 65.13 67.00 GH.05 54.60 00.AI 00.IB 00.AI 00.IB 54.11 54.14 54.40 54.50 55.00 55.11 55.12 55.13 55.40 55.31 55.32 55.33 55.38 55.52 55.51 55 55.53 54.38 67.35 67.34 67.22 Enschede
Six 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 65.30 65.50 65.40 65.60 68.00 60.10 60.50 61.10 62.10 63.20 22.30 04.01 04.02 70.50 63.00 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 68.02 68.10 68.20 68.30 68.40 68.50 68.60 43.22 60.00 2 T2.28 4 T4.43 6 T6.61 6 T6.62 6 T6.63 6 T6.65 65.00 61.00 35.00 32.22 38.00 32.00 32.30 32.40 IZEGEM
Sjerp & Jongeneel B.V. 02.c 56.00 55.00 61.00 Zoetermeer
SLEURS & VANGOMPEL 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 25.00 53.62 55.11 55.21 55.31 60.10 60.50 61.10 62.10 63.20 65.10 65.20 65.50 68.00 63.00 43.22 5 T5 .53 5 T5 .57 6 T6.61 6 T6.62 6 T6.63 6 T6.65 56.10 60.00 BOCHOLT
Slim met Energie B.V. 55.00 70.00 Maastricht
Slob Koudetechniek B.V. 55.00 60.00 61.00 62.00 68.00 55.00 60.00 61.00 62.00 Loosdrecht
Slootweg Loodgietersbedrijf 50.00 51.00 52.00 53.00 54.00 54.31 54.70 54.b 54.00 54.a 55.00 55.12 55.13 55.00 55.51 56.00 57.00 60.00 61.00 62.00 68.00 43.22 Odijk
SMC Pneumatics B.V. 56.00 60.00 60.00 55.51 Amsterdam
SMETS EN CO 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 TERVUREN
Smink Group B.V. 43.a 52.00 55.00 52.11 52.12 52.13 52.31 52.33 52.40 52.38 52.61 52.62 52.63 55.11 55.12 55.13 55.31 55.33 55.38 55.40 55.52 55.51 55.53 56.00 56.11 56.12 56.13 56.31 56.32 56.38 56.51 56.40 56.52 56.53 Veghel