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
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
XAL B.V. 70.00 70.00 Amsterdam
XELEC BVBA 70.00 70.00 70.00 43.21 77.00 LILLE
Y & G 70.00 Reningelst
Y Tech installatietechniek en detachering B.V. 70.00 75.00 75.a 70.82 70.87 78.75 Vlaardingen
Yami B.V. 26.20 92.04 75.00 42.22 70.00 70.62 70.63 70.61 ’s-Gravenhage
YASSINE SA 70.00 70.00 42.22 ANDENNE
Yellow Step Solar B.V. 70.00 70.00 Rosmalen
YellowNRG B.V. 70.33 Katwijk
YILDIRIM, FATIH 70.00 43.33 Antwerpen
YONTEC 70.00 70.00 HASSELT
Youen Installatie B.V. 70.33 43.21 Zeewolde
YVELEC SPRL 70.00 70.00 77.10 77.20 77.30 77.40 77.50 70.50 74.10 74.30 43.21 LA BRUYÈRE
Yver Techniek B.V. 78.00 75.00 70.00 68.00 62.00 61.00 60.00 56.00 55.00 54.00 53.00 52.00 51.00 50.00 Amersfoort
Zaan Installatietechniek B.V. 50.00 70.00 51.00 52.00 53.00 55.00 55.12 55.13 55.00 55.51 56.00 57.00 60.00 60.13 60.31 60.33 60.41 60.42 60.51 60.52 60.71 60.81 61.00 61.32 61.41 61.42 61.43 61.51 61.52 61.60 61.81 43.22 43.21 Zaandam
Zaanstad Beheer B.V. 70.00 75.00 78.00 70.00 Zaandam
Zedaco B.V. 31.00 31.50 10.00 30.43 70.33 's-Gravenpolder
Zeeland Koeltechniek 70.00 75.00 75.a 70.00 Ritthem
Zegers B.V. 75.00 70.00 70.00 43.21 Ridderkerk
zektech 70.00 's-Gravenhage