Singapore Government Securities System Certification
ISO 14001:2004 Provision of Energy Auditing, Consulting & Performance Contracting
Singapore Green Building Certificate
Energy Performance Contracting Firm (Class 2)
Singapore ESCO Accreditation Scheme
Provisional Accreditation
Knight in Green Armour Article
Green Engineer of the year, Patrick Foong Keng Yuen is committed to greening Singapore’s buildings and offices