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 |
|---|---|---|
| MARECHAL JOHAN EBVBA | 70.00 70.00 70.00 70.10 70.20 70.30 70.40 70.50 70.60 71.10 71.20 71.30 71.40 72.10 72.50 72.60 73.10 73.20 73.30 74.00 74.10 74.20 74.30 74.40 74.50 74.60 74.70 74.80 77.10 77.20 77.30 77.40 77.50 77.60 77.42 43.21 7 T7.74 77.00 | HERK-DE-STAD |
| MARES ELECTRICITEITSWERKEN BVBA | 70.00 70.00 43.21 | OOSTENDE |
| MarEtec B.V. | 70.00 70.00 | Vlissingen |
| MarEtec B.V. | 70.00 70.33 | Joure |
| Maretti Projectverlichting B.V. | 34 70.81 70.82 63 | Almere |
| Mark Elektra | 70.00 62.3 62.30 62.31 63 63.1 63.10 63.2 63.20 63.3 63.30 63.31 63.4 63.40 63.41 63.6 63.60 63.61 63.7 63.70 63.71 63.72 63.73 63.74 43.21 | Veenendaal |
| Mark Heuvelmans Elektro | 70.00 43.21 | Baarlo |
| MARK SERVICE BVBA | 70.00 70.00 43.21 | KAPELLEN |
| Markhorst Elektro B.V. | 70.00 75.00 70.00 54.70 43.21 | Eersel |
| Markkant Elektro B.V. | 57.00 91.00 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 | Deurne |
| MARO TECHNICS | 70.00 75.00 78.00 75.a 70.00 70.30 70.40 70.47 43.21 | TESSENDERLO |
| Marotec | 48.51 70.81 30.63 30.62 | Apeldoorn |
| Mart Geers Limburg B.V. | 70.00 75.00 12.00 15.40 70.00 05.33 43.21 42.22 81.21 | Someren |
| Martech Installatietechniek B.V. | 70.00 00.VC 75.00 | Zaandam |
| Martijn Spruit Elektrotechniek | 70.00 75.00 68.00 61.00 75.a 61.00 70.00 43.21 71.12 | Oudewater |
| Martin Sanitair | 70.00 70.00 56.20 56.21 60.00 61.00 61.20 61.10 61.30 61.40 61.50 61.70 62.00 43.21 5 T5 .58 6 T6.65 | MECHELEN |
| MARTINI S.p.A. Light | 70.00 75.00 78.00 70.00 | CONCORDIA MODENA |
| Martinu BV | 70.00 75.00 78.00 70.00 54.70 70.11 70.12 70.13 70.16 70.20 70.31 70.32 70.33 43.21 | Ridderkerk |
| MAS Elektrotechniek | 48.51 57.00 68.00 70.00 75.00 78.00 00 70.00 | Schiedam |
| MAS interieur B.V. | 70.81 | 's-Gravenhage |
| MASSER NV | 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 68.00 65.50 63.00 66.12 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 | Kortenberg (Erps-Kwerps) |
| Masseurs Keuken en Badkamermontage | 50.00 51.00 52.00 53.00 70.00 33.33 33.34 70.00 43.32 43.22 | Roosendaal |
| Mast Installatiegroep | 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 62.00 68.00 70.00 75.00 75.a 55.00 60.00 61.00 62.00 70.00 43.21 43.22 | Groningen |
| Mast Installaties B.V. | 50.62 50.60 50.51 50.50 50.48 50.42 50.41 50.32 50.31 50.12 50.11 50.00 51.00 51.11 51.12 51.13 51.31 51.32 51.33 51.38 51.42 51.41 51.43 51.50 51.61 51.62 51.63 51.64 51.81 51.82 52.00 52.12 52.11 52.13 52.31 52.82 52.81 52.63 52.62 52.61 52.52 52.51 52.40 52.38 52.34 52.33 52.32 53.80 53.70 53.60 53.34 53.33 53.32 53.31 53.30 53.14 53.11 53.00 55.53 55.52 55.51 55.40 55.38 55.33 55.32 55.31 55.13 55.12 55.11 55.00 56.52 56.53 56.51 56.40 56.38 56.33 56.31 56.13 56.11 56.00 56.12 56.32 78.81 78.75 78.61 78.51 78.41 78.31 78.12 78.11 78.00 70.87 70.86 70.85 70.84 70.83 70.82 70.81 70.78 70.75 70.74 70.73 70.72 70.71 70.65 70.64 70.62 70.61 70.63 70.55 70.54 70.53 70.51 70.43 70.52 70.42 70.38 70.41 70.37 70.36 70.35 70.34 70.33 70.32 70.31 70.20 70.16 70.13 70.12 70.11 70.00 68.52 68.41 68.51 68.34 68.32 68.31 68.00 68.33 62.82 62.74 62.81 62.73 62.72 62.71 62.60 62.52 62.51 62.42 62.41 62.38 62.33 62.32 62.31 62.14 62.13 62.12 62.11 62.00 61.83 61.82 61.81 61.60 61.52 61.51 61.43 61.42 61.41 61.38 61.36 61.33 61.32 61.31 61.14 61.12 61.13 61.11 61.00 61.11 60.83 60.82 60.81 60.73 60.74 60.72 60.71 60.60 60.53 60.52 60.42 60.41 60.38 60.51 60.35 60.34 60.33 60.31 60.14 60.13 60.12 60.11 60.00 60.32 | Hoorn |
| Mast Techniek | 75.00 70.00 78.00 70.00 43.21 | Jonkerslan |