Wisma Group was started from engineering and contracting firm for electrical works in 1974. It has been expanded into several other business activities, which includes manufacturing, trading / stockist distributor, and service / maintenance provider, supported by its own workshop.

1.1 PT. WISMA SARANA TEKNIK

Engineers & Contractors

1.2 PT. WISMA NIAGA PERKASA

Electrical Equipment Distributor

1.3 PT. WISMA TATA ELTRA JAYA

Substation Maintenance & Repair

1.4 PT. WISMA TATA ELTRA PERKASA

Transformer Maintenance & Repair

1.5 PT. LUCOLITE CEMERLANG

Lighting Fixture Manufacturer