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
Heva Klimaat & Installatie 50.00 51.00 52.00 53.00 54.a 54.00 55.00 56.00 57.00 60.00 60.12 61.00 61.12 62.00 62.12 68.00 70.00 75.00 78.00 55.00 60.00 61.00 62.00 70.00 Varsseveld
HEVAC 70.00 75.00 Eindhoven
Hevada B.V. 70.36 Nijkerk
Heveco 70.00 70.00 70.00 GENK
Hew 70.00 Vorselaar
Hewa Handelsonderneming 70.00 70.00 Roden
Hexitum Solar B.V. 70.33 Wormerveer
Hey! Charging B.V. 70.33 Sint Nicolaasga
HG Energiesystemen B.V. 70.33 Kootwijkerbroek
HG Industrial BV 68.00 70.00 70.51 Hegelsom
HG Industrial BV 70.00 75.00 70.00 43.21 Hegelsom
HI Bouw & Techniek B.V. 70.00 Gorinchem
HIEL LUC EN CO NV 70.00 70.00 70.00 43.21 74.00 ROOSDAAL
Hiemstra Installatie-Techniek B.V. 50.00 51.00 52.00 53.00 54.00 70.00 75.00 70.00 43.21 43.22 81.21 Sneek
Hiflex Automatiseringstechniek B.V. 70.00 75.00 70.00 Hendrik-Ido-Ambacht
HIG Building Solutions B.V. 70.00 78.00 70.81 75.51 75.45 72.10 72.50 72 72.60 71.10 71.20 71.30 70.00 71 71.40 70.10 70.20 70.30 70.40 70.50 70.60 70 70.71 73.10 73.20 73 73.30 74.00 74.10 74.20 74.30 74.40 74.50 74.60 74 74.70 74.80 75.00 75.10 75.20 75 75.30 77.10 77.20 77.30 77.40 77.50 70.31 70.32 70.33 70.34 70.35 70.41 70.43 70.51 70.53 70.71 70.87 75.46 75.00 75.a 70.72 70.52 70.82 70.12 70.13 70.16 70.20 70.11 70.38 70.42 70.54 70.55 70.62 70.63 70.64 70.65 70.73 70.74 70.75 70.78 70.84 75.11 75.12 75.13 75.15 75.16 75.20 75.31 75.32 75.33 75.37 75.41 75.42 75.43 75.44 75.52 75.53 75.62 75.61 75.65 75.71 75.72 75.73 75.81 75.82 75.83 02.j 91.00 Bodegraven
HIG Building Solutions B.V. 70.00 70.81 75.00 75.45 75.51 78.00 75.a 70.00 70.31 70.32 70.33 70.34 70.35 70.41 70.43 70.51 70.53 70.71 70.87 75.46 70.00 70.10 70.20 70.30 70.40 70.50 70.60 70.71 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 75.00 75.10 75.20 75.30 77.10 77.20 77.30 77.40 77.50 70.72 70.52 70.82 61 Heerhugowaard
HIG Traffic Systems B.V. 75.00 78.00 70.00 35.20 35.10 35.30 35.40 35.40.a 34 43.21 Bodegraven
High Lights Reklame 05.42 17.34 70.00 70.00 Winkel
HIGH SYSTEMS 70.00 70.00 77.10 77.20 77.30 77.40 77.50 70.50 74.10 74.30 43.21 70.00 77.00 CORBAIS
Highlite International B.V. 75.45 70.84 70.63 02.j Kerkrade
Hijkoop Elektro 70.00 75.00 70.00 43.21 Nieuwland
Hikvision Europe B.V. 75.51 70.55 75.00 70.54 70.00 75.10 75.16 75.20 75.31 75.42 75.44 75.43 75.46 75.52 75.82 75.a 78.00 78.11 61 Hoofddorp
Hilgen Bolk Installatietechniek B.V. 55.00 60.00 61.00 62.00 68.00 52.00 70.00 75.00 78.00 50.00 51.00 53.00 54.00 56.00 57.00 54.a 55.00 60.00 61.00 62.00 70.00 43.22 Tweede Exloërmond
Hill Design 70.81 Utrecht