the following companies Founded in 1979 :
- TPC Wire & Cable Corp in United State
- RTR Energía S.L.
- NHD INDUSTRIAL CO. LTD
- Ducab cable in UAE
- Ramcro SpA in Italy
- olympia electronics sa in Greece
- East Consulting Engineering Center in Saudi Arabia
- KTA (Sarawak) Sdn. Bhd. Consulting Engineers in Malaysia
- El Hazek Construction in Egypt
- Abniah s.a.r.l in Lebanon
- Horizon Contracting Company in Saudi Arabia
- MAG Engineering & Contracting Company in Jordan