Prosper Engineering Public Company Limited, together with its subsidiaries, provides engineering systems, design, contracting, engineering consulting, and system maintenance services in Thailand. It operates through M&E Engineering; and Civil & Structure Engineering segments. The company installs electrical, communication, air conditioning, water supply, and fire protection systems. It also operates and installs engineering systems in various types of buildings, including shopping centers, superstores, product distribution centers, mobile telephone network centers, information centers, residential and office buildings, government and public sector buildings, hospitals, and industrial factories. The company's engineering systems portfolio includes high and low voltage, emergency power supply, telephone, computer network and cabling, fire alarm, public address, audio visual, closed-circuit television, master antenna television, access control, burglar alarm, and building automation systems; air conditioning, chilled water-cooled, split type air conditioner, VRF air conditioning, precision air conditioning, chiller plant management, and ventilation systems; and plumbing and fire protection systems, which include water supply, waste treatment, drainage, fire protection, clean agent, LPG, and compressed air systems. In addition, it undertakes civil and structural, architectural and interior, and renovation works; and provides maintenance services. Prosper Engineering Public Company Limited was incorporated in 1996 and is headquartered in Bangkok, Thailand.