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 |
|---|---|---|
| SimpleLight | 34 70.81 | 's-Gravenhage |
| Sinke Elektro B.V. | 70.00 75.a 75.00 43.21 | Krabbendijke |
| Sinus | 75.46 75.00 70.81 70.41 70.43 70.51 70.53 70.71 70.87 75.45 78.00 75.a 75.51 10.50 47.31.a 54.70 54.b 70.00 70.72 70.52 70.82 43.21 71.12 | Alphen aan den Rijn |
| Sinus JEVI Electric Heating B.V. | 52.52 60.00 60.41 60.42 60.53 60.83 61.42 61.83 70.83 | Medemblik |
| 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 |
| Sirini Data & Elektra B.V. | 70.00 75.a 64.52 58.66 58.67 67.6 67.60 67.61 67.62 67.8 67.80 67.81 67.82 68.6 68.61 68.60 68.00 70.53 58 58 61 61.14 63 63.1 63.10 63.11 63.2 63.20 63.21 63.22 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 63.9 63.90 64 64.1 64.10 64.53 64.54 64.55 65.1 65 65.10 65.11 65.12 65.23 42.22 | Hoogvliet Rotterdam |
| Sissing Noord B.V. | 70.00 70.00 43.21 81.21 68.51 68.00 68.34 70.52 | LEEK |
| Siteco GmbH - Belgium branch | 34 70.81 058.00 058.2 72.00 72.22 72.50 63 | TRAUNREUT |
| Siteco GmbH - Dutch branch | 70.81 34 | Rotterdam |
| Sitex Electronics B.V. | 47.a 70.00 | Diemen |
| Sixways B.V. | 70.00 60.00 42.00 60.00 70.00 | Nibbixwoud |
| Sjra Vleeshouwers en Zonen | 70.00 70.00 54.70 | Limbricht |
| SKE PROJECTS VOF | 70.00 43.21 68.00 | Lebbeke |
| Skidata | 70.00 70.00 92.40 73.30 | ZAVENTEM |
| SLABBINCK, ROBIN | 70.00 43.21 | Lissewege |
| Sleegers Farm Equipment | 70.00 75.00 70.00 | Someren |
| Slim met Energie B.V. | 55.00 70.00 | Maastricht |
| Slim Solar Systems B.V. | 70.00 70.00 43.21 61.15 43.22 46.69 | Nunspeet |
| Slinger beplatingssystemen | 31.50 31.32 30.43 70.33 50.31 24.52.a 31.00 25.00 33.34 10.00 | Putten |
| SLV Nederland | 70.00 75.00 78.00 70.00 | Venlo |
| SMA Benelux | 70.33 | Amersfoort |
| SMA BENELUX SPRL | 42.22 70.33 | MECHELEN |
| Smart Elektra | 70.00 78.00 43.21 | Elburg |
| Smart Energy Concept | 70.00 70.33 60.51 | Eindhoven |
| Smart-NRG projecten | 70.33 60.51 37.00 70.34 60.00 61.15 17 | Rotterdam |