About Us

Keppel Integrated Engineering (KIE) is the environmental technology and engineering arm of Keppel Corporation Limited, a leading mainboard listed company in Singapore.
KIE is one of the few companies in the industry that offers a complete range of water and thermal technologies for municipal and industrial clients through Design-Build-Own-Operate(DBOO), Build-Operate-Transfer(BOT), Public-Private-Partnership(PPP) and Engineering-Procurement-Construction(EPC) business models. KIE is also the only Singaporean company that owns technologies for both solid waste and water treatment.
Besides environmental engineering, KIE also offers an integrated range of expertise from facilities management, district heating and cooling to construction, fabrication and maintenance services for industrial structures and equipment.
KIE Around the World
KIE has operational offices in 12 countries, employing more than 3,000 staff worldwide. To date, KIE has implemented more than 350 water and wastewater treatment projects and more than 100 waste-to-energy projects in over 25 countries.
Leader in technology and solutions
As a leading global provider of environmental solutions and engineering services, KIE makes sure that it offers its clients the most reliable and advanced solutions at all times.
Note:
Effective 2 May 2013, Keppel Energy Pte Ltd and Keppel Integrated Engineering Ltd have been reorganised under a newly incorporated entity, Keppel Infrastructure Holdings Pte Ltd (Keppel Infrastructure).

