Het hoofdstuk Elektronische installaties betreft het geheel van leveranties en werkzaamheden nodig voor het in het werk brengen en bedrijfsgereed maken van installaties voor de opwekking, omzetting, distributie en afname van elektrische energie alsmede gemeenschappelijke leidingwegen, aardings- en bliksembeveiligingsvoorzieningen.

Naam Specialisatie Plaats
WL Techniek - Elektrotechnisch Installatiebedrijf Rotterdam 54.00 70.00 75.00 70.00 75.10 75.51 75.52 70.53 70.64 70.65 70.81 70.78 70.75 70.82 75.11 Rotterdam
WLC - Weyn Lichtconcepten 70.00 75.00 78.00 44.31 44.41 44.42 44.42.a 44.42.b 44.42.c 70.00 Nijverdal
WLS Techniek 70.00 Waverveen
WM Installaties B.V. 70.84 70.00 75.a 43.21 's-Gravenhage
WMQ Installaties B.V. 56.4 60.41 52.00 53.00 51.00 60.00 61.00 70.00 75.a 70.33 70.81 70.82 IJsselmuiden
Wocozon Nederland B.V. 70.00 70.33 De Meern
Woertink & van Dellen B.V. 33.33 33.34 31.50 50.00 33.71 70.00 70.00 43.91 Dronten
Wolfs Verlichting B.V. 02.c 70.00 70.81 91.00 GH.09 72.10 72.50 72 72.60 058 059 10.01 70.82 63 63 63.1 63.10 63.11 63.12 63.13 63.14 63.2 63.20 63.23 63.24 63.3 63.30 63.31 63.32 63.33 63.34 63.4 63.40 63.41 63.42 63.43 63.44 63.5 63.50 63.51 63.52 63.53 63.54 63.6 63.60 63.61 63.62 63.63 63.64 63.7 63.70 63.71 63.72 63.73 63.74 63.75 Kerkrade
Wolters Wonen B.V. 70.81 Nijverdal
WOLUELEC BVBA 70.00 70.00 77.40 74.30 74.00 74.10 70.50 70.00 70.10 77.10 77.20 77.30 77.50 43.21 70.20 70.21 70.30 70.40 70.60 70.70 WOLUWE-SAINT-PIERRE
Woninginrichting Frans Brok B.V. 70.81 Hengelo
Woninginrichting J.H. Smitshuyzen B.V. 70.81 Amsterdam
Woninginrichting Paauwe B.V. 70.81 Zonnemaire
Woonpunt B.V. 70.81 Zeist
WORLD ON LIGHT BVBA 70.00 70.00 70.00 43.21 MOL
Wormskamp Licht & Interieur 70.00 75.00 70.00 Doetinchem
Wouda Installatietechniek 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 55.00 60.00 61.00 62.00 70.00 43.21 60.51 43.22 81.21 Dronten
WOUTERS electric 70.00 43.21 Erps-kwerps
WOUTERS, RIK 70.00 43.22 Turnhout
WRZESINSKI SA 70.00 70.00 43.21 74.00 COURT-SAINT-ETIENNE
WS.Elektrotechnieken 70.00 43.22 70.00 70.10 70.11 70.12 70.13 70.14 70.15 70.20 70.21 70.30 70.31 70.32 70.33 70.40 70.42 70.43 70.44 70.45 70.46 70.51 70.50 70.52 70.53 70.54 70.55 70.56 70.57 70.60 70.61 70.62 70.63 70.64 70.65 70.70 70.71 71.00 71.10 71.11 71.12 71.20 71.21 71.22 71.23 71.30 71.32 71.31 71.33 71.34 71.35 71.36 71.37 71.40 71.41 71.42 71 71.43 72.00 72.10 72.11 72.12 72.20 72.21 72.22 72.40 72.41 72.42 72.43 72.50 72.51 72.52 72.53 72.54 72.55 72.60 72 72.70 73.00 73.10 73.11 73.12 73.13 73.14 73.20 73.21 73.22 73.23 73.24 73.25 73.26 73 73.30 74.00 77.00 77.10 77.20 77.40 77.30 77.41 77.42 77.43 74.10 74.11 74.12 74.13 74.14 74.20 74.21 74.22 74.23 74.24 74.30 74.31 74.32 74.33 74.34 74.40 74.41 74.42 74.43 74.44 74.45 74.50 74.60 74.70 74 74.80 75.00 75.31 76.10 76.11 76.12 77.44 77.50 77.51 66.lp 66.17 Oeselgem
WSi techniek 50.00 51.00 52.00 53.00 54.00 56.00 57.00 68.00 75.00 78.00 55.00 60.00 61.00 62.00 70.00 54.31 54.70 54.b 54.00 54.a 60.12 60.31 60.33 60.41 60.42 60.13 61.32 61.41 61.43 61.42 61.51 61.60 61.52 61.13 61.12 60.51 60.52 60.60 60.71 60.00 60.81 62.31 62.41 62.51 62.60 70.51 70.41 70.35 70.32 70.81 70.71 70.53 70.87 75.a 50.11 50.12 50.31 50.32 50.41 50.42 50.48 50.50 50.51 50.60 50 50.62 51.11 51.12 51.13 51.31 51.32 51.33 51.38 51.41 51.42 51.43 51.50 51.61 51.62 51.63 51.64 51.81 51 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 51 51.1 51.10 51.11 51.12 51.13 51.14 51.16 51.19 51.2 51.20 51.21 51.22 51.23 51.26 51.24 51.29 51.3 51.30 51.31 51.32 51.33 51.36 51.4 51.40 51.41 51.44 51.46 51.49 51.5 51.50 51.51 51.52 51.53 51.54 51 51.55 52 52.1 52.10 52.11 52.12 52.16 52.2 52.20 52.21 52.22 52.23 52.26 52.3 52.30 52.31 52.32 52.36 52.40 52.4 52.41 52.46 52.5 52.50 52.51 52.52 52.53 52.56 52.6 52.60 52.61 52.62 52.63 52.64 52 52.65 53 53.1 53.10 53.11 53.12 53.13 53.14 53.19 53.2 53.20 53.21 53.22 53.23 53.24 53.3 53.30 53.31 53.32 53.33 53.34 53.4 53.40 53.41 53.42 53.44 53.5 53.50 53.51 53.52 53.53 53 53.54 54 54.1 54.10 54.11 54.12 54.13 54.14 54.2 54.20 54.21 54.22 54.3 54.30 54.31 54.32 54.33 54.34 54.35 54.4 54.40 54.41 54.42 54.43 54.44 54.45 54.46 54.47 54.50 54.5 54.52 54 54.51 55 55.1 55.10 55.11 55.12 55.13 55.2 55.20 55.21 55.22 55.23 55.24 55.3 55.31 55 55.30 56 56.1 56.10 56.12 56.11 56.13 56.2 56.20 56.21 56.22 56.24 56.3 56.30 56.31 56.32 56.4 56.40 56.41 56.42 56 56.43 57 57.1 57.10 57.11 57.12 57.2 57.20 57.21 57.3 57.30 57.31 57.4 57.40 57.41 57.5 57.50 57.51 57.52 57.6 57.60 57.61 57.7 57.70 57 57.71 58 58.1 58.10 58.11 58.12 58.2 58.20 58.21 58 58.22 61 61.1 61.10 61.11 61.2 61.20 61.21 61.22 61.23 61.24 61.25 61.26 61.3 61.30 61.31 61.32 61.33 61.4 61.40 61.41 61.5 61.50 61.51 61.6 61.60 61.61 61.7 61.70 61 61.71 62 62.1 62.10 62.11 62.12 62.2 62.20 62.22 62.21 62.23 62.3 62.30 62.31 62.32 62.33 62.4 62.40 62.41 62.42 62.43 62.5 62.50 62.51 62.52 62 62.53 63 63.1 63.10 63.11 63.12 63.13 63.14 63.20 63.2 63.2 63.23 63.24 63.3 63.30 63.31 63.32 63.33 63.34 63.4 63.40 63.41 63.42 63.43 63.44 63.5 63.50 63.51 63.52 63.53 63.54 63.6 63.60 63.61 63.62 63.63 63.64 63.7 63.70 63.71 63.72 63.73 63.74 63 63.75 64 64.1 64.10 64.11 64.12 64.13 64.14 64.2 64.20 64.21 64.22 64.23 64.24 64.25 64.26 64.3 64.30 64.31 64.32 64.33 64.4 64.40 64.41 64.42 64.5 64.50 64.51 64.52 64.6 64 64.60 65 65.1 65.10 65.11 65.12 65.13 65.2 65.20 65.21 65.22 65.3 65.30 65.31 65.32 65.33 65.34 65.35 65.36 65.37 65.39 65.4 65.40 65.41 65.42 65.5 65 65.50 67 67.1 67.10 67.11 67.12 67.13 67.14 67.20 67.2 67.21 67.22 67.23 67.24 67.3 67.30 67.31 67.32 67.33 67 67.34 74 74.1 74.10 74.11 74.12 74.13 74.2 74.20 74.21 74 74.22 90.53 90.54 90.55 90.56 90.57 90.58 90.6 90.61 90.60 90.62 90.63 90.64 90.65 90.67 90.66 43.22 Groenlo
WSi techniek Legionellapreventie 50 70.00 70.00 43.22 Groenlo
WysePower B.V. 70.00 Amsterdam
X-ict B.V. Barendrecht 64.4 75.10 75.11 75.61 75.62 75.a 92.04 92.05 92.06 70.35 62.42 75.20 75.65 75.72 Barendrecht