- NPS : Taphanhin , Saklek : SUN EDISON – Solventia Solar
SOLAR FARM SAIPAPRA : SOLAR FARM SAIPAPRA – PROCESS ENGINEERING SERVICES
SOLAR FARM PRANON : SOILCRETE TECHNOLOGY
- SOLAR FARM SKK : The Siam Cement [Kaeng Khoi]
- SOLAR FARM STL & SKW : The Siam Cement [Ta Luang]
CBI FOR SRT 5 STATION : State Railway of Thailand – Xenix Electech
SRT Double Track Railway (ST6) : State Railway of Thailand – Siemens Mobility
AOT PHASE 1 SIEMENS LOGISTICS AUTOMATION : AIRPORT OF THAILAND – MANTRA SWITCHGEAR
Level Crossing Project : Ital Thai Engineering
- SOLAR FARM STL & SKW : The Siam Cement [Ta Luang]