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 |
|---|---|---|
| A.B. Electronics | 70.00 70.00 77.00 | EGHEZEE |
| A.C.A. | 70.00 70.00 43.29 70.00 | BERCHEM-SAINTE-AGATHE |
| A.D.S. SECURITE SPRL | 70.00 70.00 43.21 | TINTIGNY |
| A.E.D.T. ( Algemene Elektrowerken De Tollenaere ) | 70.00 43.21 | Sinaai (Sint-Niklaas) |
| A.G. SMIT SERVICES B.V. | 70.32 60.51 | Uithoorn |
| A.G. THERMO - SERVICE BVBA | 70.00 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 70.00 70.00 77.40 74.00 74.70 60.10 60.50 61.10 62.10 63.20 65.10 65.20 65.50 77.10 77.20 77.30 77.50 61.20 61.40 61.50 63.00 68.00 60.20 60.30 60.40 60.60 60.70 61.30 61.61 61.62 61.63 61.64 61.70 61.80 62.20 62.30 62.40 62.50 62.60 62.70 63.10 63.30 63.40 63.50 63.60 63.70 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 65.00 60.00 61.00 | GERAARDSBERGEN |
| A.H. Duynker Electro-Technisch Servicebureau B.V. | 70.00 75.00 78.00 70.00 43.21 46.52 | Diemen |
| A.L.L. BVBA | 70.00 70.00 77.10 77.20 77.30 77.40 77.50 43.21 74.00 73.30 | MELLE |
| A.M.S. ALESSANDRINI SPRL | 70.00 70.00 77.10 77.20 77.30 77.40 77.50 70.50 74.00 74.10 74.20 74.30 43.21 77.00 | CHARLEROI |
| A.O. Smith Water Products Company B.V. | 55.00 60.00 52.00 55.00 60.00 60.51 52.51 70.83 70.84 51.51 55.21 51 55 56 56.11 56.25 66.10 63.60 66.12 66.13 66.14 6 T6.63 6 T6.65 7 T7.76 040.8 040.9 040.10 040.12 62.41 52.40 52.11 | Veldhoven |
| A.R.I. Aannemings en Infra B.V. | 61 70.00 | 's-Gravenhage |
| A.T. de Zeeuw Klussenbedrijf | 53.00 15.40 30.34 30.42 30.32.11 48.51 30.80 70.00 30.33.b 41.20 30.32 30.33 81.22 | Rhenen |
| A.T.B. Aalst Technisch Bureau | 70.00 | Eindhoven |
| A.T.F. BVBA | 45.41 45.41.a 70.00 77.10 77.20 77.30 77.40 77.50 51.50 51.10 02.90 70.00 43.39 43.21 5 T5 .54 51.11 10.00 10.40 17.10 90.00 | Antwerpen (Berchem) |
| A.T.I. B.V. | 70.00 70.00 43.21 46.52 | Roosendaal |
| A.T.O. Elektro B.V. | 75.a 70.00 70.81 70.71 70.43 75.51 75.46 75.45 91.00 78.00 70.72 70.52 70.82 43.21 81.21 | Capelle aan den IJssel |
| A.V.E. BVBA | 70.00 70.00 43.21 70.00 68.00 66.17 | ZOERSEL |
| A.V.M. Service B.V. | 60.00 61.00 62.00 68.00 70.00 75.00 52.00 60.00 61.00 62.00 70.00 43.22 | Amsterdam |
| A.W.B. (Adrie Wams Bouwtechniek) | 53.00 30.42 70.00 30.32.11 40.00 46.00 30.32 | Enschede |
| A&A Electrics | 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 43.21 77.00 | Braine-Le-Chateau |
| A&S Maintenance B.V. | 70.00 70.00 43.21 | Deil |
| A+ Bouw | 22.00 15.40 15.52 30.42 40.00 41.32.a 41.42.b 46.00 46.32.a 46.41 50.00 60.00 70.00 15.44 56.a 60.00 70.00 | Ysselsteyn |
| A1 Maatwerk | 70.00 75.00 40.00 40.50 70.00 41.20 | Den Haag |
| A4lighting | 70.81 70.82 | Houten |
| Aa Installatietechniek Nederland 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 28.25 43.21 | Numansdorp |