We are committed to offering to our clients high-quality professional services with international standards.
Our list of government and private clients includes:

Government & State Enterprises

Chulalongkorn Hospital

Department of Airports (DOA)

Department of City Planning Bangkok Metropolitan Administration (CPD)

Department of Environmental Quality Promotion (DEQP)

Department of Groundwater Resources (DGR)

Department of Highways (DOH)

Department of Industrial Works (DIW)

Department of Public Works and Town & Country Planning (DPT)

Department of Rural Roads (DRR)

• Eastern Economic Corridor Office (EECO)

• Expressway Authority of Thailand (EXAT)

Industrial Estate Authority of Thailand (IEAT)

Loei Municipality Office (LMO)

Marine Department (MD)

Mass Rapid Transit Authority of Thailand (MRTA)

National Housing Authority (NHA)

Neighboring Countries Economic Development Cooperation Agency (NEDA)

Office of Natural Resources and Environmental Policy and Planning (ONEP)

Office the National Economic and Social Development Board (NESDB)

Office of Permanent Secretary, Pattaya City

Office of Transport and Traffic Policy and  Planning (OTP)

Pattaya City Hall

Police General Hospital

Pollution Control Department (PCD)

Port Authority of Thailand (PAT)

Provincial Waterworks Authority (PWA)

Samutprakarn Municipal Office

Sattahip Commercial Port, Royal Thai Navy (RTN)

State Railway of Thailand (SRT)

Traffic and Transportation Department, Bangkok Metropolitan Administration (BMA)

Private Enterprises & International Organizations


Airports of Thailand Plc. (AOT)

Asia Terminal Co., Ltd.

Bangkok Metro Company Limited (BMCL)

Bangna Nakorn Co., Ltd.

BLCP Power Co., Ltd.

Chao Phraya Express Boat Co., Ltd. (CPEX)

Econolodge Co., Ltd.


Foster Wheeler International Corporation

Hemaraj Land and Development Plc.

Krungthai Asset Management Plc. (KTAM)

Krungthep Thanakom Co., Ltd.

Maneeya Marcopolo Hotel Limited

Map Ta Phut Tank Terminal Co., Ltd. (MTT)

MFC Asset Management Plc. (MFC)

Million Island Co., Ltd.

Nathathai Co., Ltd

PTT Plc.

PTT Exploration and Production Plc. (PTTEP)

PTT Global Chemical Plc. (PTTGC)

PTT Tank Terminal Co., Ltd. (PTT-Tank)

Rayong Bulk Terminal Co., Ltd.

Shell Company of Thailand

Thai Airways Plc.

Thai LNG Co., Ltd.

Thames Water International Ltd.

Thai Yarns Factory Co., Ltd.

Unithai Shipyard and Engineering Ltd. (UNITHAI)