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 |
|---|---|---|
| Infracom Internet B.V. | 75.00 70.00 75.a 70.00 | Zwolle |
| InfraMarks B.V. | 34 63.90 71.10 05.32 05.41 72.50 72.51 72.52 72.54 61.11 63 63.1 63.2 63.3 63.4 63.5 63.6 63.7 63.9 63.10 63.11 63.12 63.13 63.14 63.20 63.21 63.22 63.23 63.24 63.30 63.31 63.32 63.33 63.34 63.40 63.41 63.42 63.43 63.44 63.50 63.51 63.52 63.53 63.54 63.60 63.61 63.62 63.63 70.00 70.52 70.61 70.62 70.51 70.81 70.85 | Alphen aan den Rijn |
| InfraroodWarmteNu | 70.33 | Uithoorn |
| InfraSol | 60.00 70.00 53.00 60.00 70.00 | s-Gravenzande |
| Ing. Jaap Visser | 70.00 75.00 70.00 43.21 | Renesse |
| Ingenieursbureau 2 Steps Ahead B.V. | 70.00 70.31 70.32 70.33 70.34 70.35 70.41 70.43 70.51 70.53 70.81 70.87 75.00 75.45 75.46 75.51 78.00 75.a 70.00 | Hengevelde |
| Ingenieursbureau Goedkoop B.V. | 55.00 60.00 61.00 62.00 68.00 70.00 75.00 55.00 60.00 61.00 62.00 70.00 43.22 43.21 | Pijnacker |
| Ingenieursbureau Haboldt B.V. | 70.00 75.00 00.IB 70.00 42.22 42.11 43.21 | Den Helder |
| Ingenieursbureau Wittich & Visser B.V. | 70.00 02.c | Rijswijk |
| INIZIO Lichtprojecten | 70.81 70.82 63 63.1 63.10 63.11 63.13 63.14 63.2 63.20 63.21 63.22 63.23 63.24 63.3 63.30 63.4 63.40 63.70 63.71 63.74 63.9 63.90 90.63 70.85 78.00 | Niewerkerk aan den IJssel |
| Inno-gie B.V. | 60.42 70.33 | Schiedam |
| INNO+ B.V. | 61.00 61.42 61.43 70.36 | Panningen |
| Innodak B.V. | 33.33 33.36 33.37 33.a 70.33 43.91 | Boxtel |
| Innodura B.V. | 70.33 | Zoetermeer |
| innogy SE | 70.33 | Essen |
| Innoinfra B.V. | 52.63 02.c 51.00 52.00 53.00 54.00 70.00 | Oirschot |
| innoPV zonnepaneelspecialisten | 70.33 43.21 71.12 | Utrecht |
| Innova Energie B.V. (Sepa Green) | 70.33 | Enschede |
| INNOVAC (Arslanoglu, Can) | 70.00 | Houthalen |
| InnoVfoam BV | 70.00 43.21 54.40 049.00 | Oudkarspel |
| Innovi-Dak | 70.33 33.00 43.91 33.32 33.35 33.33 33.41 33.42 02.j 50.00 50.31 50.32 70.00 70.11 70.20 70.34 70.52 70.54 70.55 70.62 | Hoensbroek |
| InnQ Installaties 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 54.a 55.00 60.00 61.00 62.00 70.00 57 78.00 43.21 43.22 | Almere |
| INOTEC Noodverlichting B.V. | 70.35 70.81 00.AI 72.50 61.11 63.24 63.34 63.4 63.40 63.41 63.42 63.43 63.44 63.5 63.50 63.51 63.6 63.61 63.64 63.9 63.90 70.00 70.11 70.13 70.34 70.82 61.12 63.22 63.21 63.54 63.60 67.71 67.72 91.00 | Apeldoorn |
| Inoxcon B.V. | Elektrische CV-ketel | 52.00 53.2 53.20 53.21 53.22 53.24 56 56.2 56.20 52.51 60.51 46.84 51.5 56.1 56.10 60.00 60.52 70.83 70.84 56.21 | Oudewater |
| Inside Office | 70.81 | Alblasserdam |