Het hoofdstuk Waterinstallaties betreft het geheel van leveranties en werkzaamheden, nodig voor het in het werk brengen en bedrijfsgereed maken van leidingen voor de distributie, apparaten voor het behandelen en toestellen voor het verwarmen van water.

Naam Specialisatie Plaats
De Bock & Co 61.00 60.00 50.00 51.00 52.00 53.00 54.00 54.a 55.00 56.00 57.00 60.12 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 70.50 74.10 74.30 14.60 63.00 66.13 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 65.00 LOKEREN
De Boer Plastik B.V. 51.00 52.00 60.00 61.00 62.00 60.31 61.32 62.31 60.00 61.00 62.00 54.31 60.32 61.33 62.32 43.22 Heemskerk
DE BOEVERE MARCEL EN ZOON - CENTRALE VERWARMING-SANITAIR 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 63.00 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 65.00 60.00 61.00 MERELBEKE
DE BONDT G. 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 10.00 17.00 LONDERZEEL
De Bosman Bedrijven B.V. 00.IB 50.00 51.00 52.00 53.00 54.31 54.70 54.b 54.a 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 60.71 60.81 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 70.00 70.31 70.32 70.33 70.34 70.35 70.41 70.43 70.51 70.53 70.71 70.81 70.87 75.45 75.46 75.51 78.00 75.a 00.HA IT Amersfoort
De Bosman Bedrijven B.V. 00.HA IT 00.AI 50.00 51.00 52.00 53.00 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 60.12 60.13 60.31 60.33 60.41 60.42 60.51 60.52 60.60 60.71 60.00 60.81 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 70.81 70.00 70.87 75.45 75.46 75.00 75.51 78.00 75.a 43.21 Rotterdam
De Bouwhof B.V. 50.00 51.00 52.00 53.00 54.00 02.a Zoetermeer
De Bruijn Installatie 50.00 51.00 52.00 53.00 54.00 60.00 60.00 43.22 41.20 Ridderkerk
De Bruijn Installatiewerken B.V. 50.00 51.00 52.00 53.00 55.12 55.13 55.00 55.51 62.12 62.13 62.31 62.33 62.41 62.42 62.51 62.60 62.71 62.00 62.81 61.12 61.81 61.60 61.52 61.51 61.43 61.42 61.41 61.32 61.00 61.13 60.12 60.52 60.51 60.42 60.41 60.33 60.31 60.13 57.00 14.00 55.00 61.00 62.00 43.22 43.91 Rucphen
De Bruin Loodgieters/Installatiebedrijf B.V., 52.00 Ridderkerk
DE BRUYN 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 77.10 77.20 77.30 77.40 77.50 63.00 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 66.10 HERSELT
De Bundel Installatietechniek B.V. 50.00 51.00 52.00 53.00 54.00 55.00 56.00 60.00 61.00 62.00 68.00 70.00 75.00 78.00 43.22 Almere
DE BUSSCHERE KRISTOF 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 HARELBEKE
De Busser 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 6 T6.63 6 T6.65 KASTERLEE
De Centrale Verwarming Van den Branden-Marynen en Co 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 60.50 61.10 63.00 66.13 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 65.00 60.00 AARTSELAAR
DE CNIJF 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 60.20 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 6 T6.63 6 T6.65 65.00 68.00 LIERDE
De Comfort Installateurs 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 70.00 75.00 78.00 55.00 60.00 61.00 62.00 70.00 Sittard
De Drunense Installateurs 51.00 52.00 53.00 60.00 61.00 62.00 70.00 70.33 43.22 Drunen
De Geest Loodgietersbedrijf 50.00 51.00 52.00 53.00 54.00 43.22 Montfoort
De Graaf Installaties B.V. 33.33 33.34 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 00.HA IT Bunschoten-Spakenburg
De Groot Installatiegroep Divisie Noord B.V. 55.00 60.00 61.00 62.00 68.00 50.00 51.00 52.00 53.00 54.00 54.a 57.00 70.00 75.00 78.00 75.a 55.00 60.00 61.00 62.00 70.00 Groningen
De Groot Installatiegroep Divisie Noord B.V. 54.00 75.00 70.00 50.00 51.00 52.00 53.00 54.a 55.00 56.00 57.00 60.00 61.00 62.00 68.00 78.00 75.a 55.00 60.00 61.00 62.00 70.00 43.22 Lelystad
De Groot Installatiegroep Divisie Noord 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 54.a 75.a 55.00 60.00 61.00 62.00 70.00 27.70 Emmen
De Groot Installatiegroep Divisie Oost B.V. 70.00 75.00 52.00 53.00 54.00 60.00 61.00 62.00 57.00 60.00 61.00 62.00 70.00 43.21 70.41 70.61 Hengelo
De Groot Installatiegroep Divisie West B.V. 50.00 51.00 52.00 53.00 54.00 54.a 55.00 60.00 55.00 60.00 43.22 43.21 Houten