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
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
Master Protection B.V. 21.85 36.30 45.41.a 46.32.a 46.41 70.43 27.70 60.50 67.50 65.30 68.20 04.40 43.99 Capelle aan den IJssel
Masterlight 70.81 70.82 02.c Panningen
Masters in Solar B.V. 70.00 70.33 Wageningen
Masterwatt B.V. 52.00 55.12 60.00 60.13 60.33 60.41 60.42 60.51 60.52 60.71 60.12 68.00 78.00 90.00 91.00 60.74 70.72 52.51 52.52 57 57.00 60.11 60.14 60.83 68.32 00.AI 63.00 63.30 63.33 63.40 63.41 65.00 65.01 65.02 65.40 65.50 65.51 65.52 65.53 65.66 66.10 75.00 75.10 75.11 75.20 75.21 75.30 75 75.31 51 51.1 51.10 51.2 51.20 51.3 51.30 51.31 51.32 51.5 51.50 53 53.1 53.10 53.2 53.20 53.21 53.22 53.23 53.24 53.30 53.39 56 56.1 56.10 56.11 56.12 56.2 56.20 56.21 56.40 56.41 56.43 56.5 56.50 56.8 56.80 56.81 56.83 56.84 56.86 56.9 56.90 58 58 58.1 58.10 58.8 Ridderkerk
Mat Jansen Electro Valkenswaard 70.00 70.00 43.21 Valkenswaard
Materia Exhibitions B.V. 70.00 70.00 Naarden
Mathijs BVBA 70.00 43.21 EVERGEM
Matrix Liften 70.00 80.00 70.00 76.00 76.20 76.30 76.40 76.50 02.10 02.20 02.30 02.40 02.50 02.60 02.70 02.80 02.90 7 T7.75 MERELBEKE
Matser B.V. 70.81 Wageningen
Matser Design B.V. 70.81 Amersfoort
Mawa-design 70.81 Neu-Langerwisch 36
MAWIN Elektrotechniek B.V. 70.00 70.31 70.32 70.33 70.34 70.35 70.41 70.43 70.51 70.53 70.71 70.81 70.00 70.87 26 26.10 26.20 34 91.00 92.00 92.05 92.06 43.21 81.21 Alphen Aan Den Rijn
Max Infra B.V. 22.01 92.05 26.10 70.61 Velddriel
MAX SIEVERT AS 70.54 OSLO
Maxem Energy Solutions B.V. 70.54 75.82 Amsterdam
MAYIFUILA NOEMBO, 70.00 43.21 Oostakker
Mazurel Installatie Techniek 50.00 51.00 52.00 53.00 54.00 70.00 75.00 70.00 43.21 43.22 46.43 Purmerend
MC POWER CLEAN BVBA 70.00 70.00 43.21 STROMBEEK-BEVER
MC-ELEC SPRL 70.00 70.00 43.21 BULLINGEN
MCA SECURITY SPRL 70.00 70.00 43.21 77.00 73.30 MARCINELLE