Hyundai Engineering

Doosan Enerbility

Hyundai E&C

Alpex E&C

GS E&C

HI-TECH ENG

Samsung C&T

DOWOO Engineering

SK ecoengineering

POSCO E&C

Toyo-Korea

Ushim

Lotte E&C

byHuman

GS E&C (India)

Technip Energies
(France/Italy/India)

Rekind (Indonesia)

Toyo Engineering(Japan)

Biproraf Sp. z o.o.
(Poland)