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
DREDGING INTERNATIONAL NV 17.60 07.08 52.00 17.40 18 10.10 17.10 11.09 13.01 13.02 13.00 13.11 13.12 13.13 13.14 14.00 14.11 10.20 10.30 10.40 10.50 10.60 10.71 10.72 10.80 04.01 04.02 03 42.91 1 T1.11 9 T9.91 9 T9.92 ZWIJNDRECHT
Drema Waterbehandeling B.V. 57.00 52.00 Dordrecht
DRESSELAERTS 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 KASTERLEE
Driemans Installatietechniek B.V. 52.00 51.00 50.00 53.00 54.00 55.00 60.00 61.00 62.00 60.51 Leidschendam
Drinkwaterspecialist B.V. 52.13 Kudelstaart
DRM Techniek 60.00 70.00 70.81 55.00 52.00 33.00 61.00 70.33 Apeldoorn
DRS Installatietechniek 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 55.00 60.00 61.00 62.00 70.00 43.21 43.22 Noardburgum
DT-Installatietechniek 50.00 51.00 52.00 53.00 55.00 60.00 70.00 55.00 60.00 70.00 43.22 Dedemsvaart
DTNL Innovative B.V. 17.40 33.33 33.34 33.54 33.63 33.64 33.71 25.12 28 25.30 25.20 90.00 90 90.01 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 Ede
DUBOIS 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 68.00 65.00 60.00 ROESELARE
DUBOIS 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 68.00 74.30 65.10 65.20 73.30 56.20 66.11 66.12 66.13 66.14 74.00 77.10 77.20 77.30 77.40 77.50 70.50 74.10 60.10 61.10 63.00 70.00 65.50 65.30 65.40 65.60 68.02 68.10 68.20 68.30 68.40 68.50 68.60 43.21 5 T5 .58 6 T6.61 6 T6.62 6 T6.63 6 T6.65 60.00 65.00 MENEN
Dubotechniek B.V. 60.12 62.12 52.00 60.00 61.00 60.51 60.33 60.13 60.31 60.81 60.71 60.41 60.42 60.52 61.13 61.32 61.41 61.42 61.43 61.51 61.52 61.60 61.81 62.00 62.13 62.31 62.33 62.42 62.41 62.60 62.51 62.71 62.00 62.81 68.00 Zaltbommel
Duijf Installatiebedrijf V.O.F. 51.00 52.00 53.00 55.00 60.00 61.00 43.22 Maasbree
Duijvelaar Pompen B.V. 52.00 14.00 51.00 54.00 60.71 62.71 60.51 52.40 60.00 56.1 66.10 Alphen aan den Rijn
Duiveman Installatietecniek 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 Veeningen
Dumotec 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 65.00 SOMBREFFE
Duo Installatiebedrijf B.V. 50.00 51.00 52.00 53.00 55.00 60.00 61.00 70.00 55.00 60.00 61.00 70.00 Oosterhout
Dura Vermeer Divisie Techniek B.V. 70.00 61.00 60.00 52.00 51.00 50.00 Utrecht
Durida energiebesparing 00.BA 00.AI 52.12 55.12 60.12 61.12 62.12 00.BIM 00.IB Baarland
Dutch Climate Service B.V. 50.00 50.50 51.00 52.00 53.00 54.00 55.00 56.00 60.00 61.00 62.00 68.00 Zoetermeer
Dutch Thermal Engineering DTE 00.IB 52.00 61.00 62.00 60.00 60.00 61.00 62.00 Gaanderen
Duzatech B.V. 51.00 50.31 50.00 52.00 53.00 54.00 60.00 61.00 62.00 70.00 68.00 68.52 Deventer
DVH Installatietechniek B.V. 00.HA IT 60.33 60.73 52.33 Hilvarenbeek
DWT Groep BV 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 62.00 68.00 70.00 75.00 14.00 55.00 60.00 61.00 62.00 70.00 43.22 Sint Philipsland
DWT installatiegroep 50.00 51.00 52.00 53.00 56.00 68.00 78.00 57.00 55.00 60.00 61.00 62.00 70.00 61.00 62.00 70.00 75.00 43.22 54.00 Goes