AAA is a Technical Inspection Institution (LIT) for SLO in the Field of:
a. Electric Power Distribution Network - Low Voltage (DISTER): Private Companies in Sumatra, West Java, Banten and DKI Jakarta
b. Electric Power Distribution Network - Medium Voltage (DISTEM): Private Companies in Sumatra, West Java, Banten and DKI Jakarta
c. Electric Power Utilization Installation - Medium Voltage (MANTEM): Private Companies in Sumatra, West Java, Banten and DKI Jakarta
d. Diesel Power Plant (PLTD): Private Companies in Sumatra and Java
e. Solar Power Plant (PLTS): most of Indonesia, including
- Private Bank Companies: BRI in various areas
- PLN Distribution Main Unit on various Islands in the Riau Islands
- Alfaria Group in various areas (Java & Bali)
- Private Companies in South Sulawesi, Palm Oil Companies in East Kalimantan/West Kalimantan, Private Timber Companies in North Maluku