JON Architects & Associates is a continued architectural practice from previously known BDL Group Architects by Mr. Leo Hee Heng
and Mr. Tan Ying Loong. The principal partner, Mr. Leo Hee Heng has been in practice since 1985. The firm has experienced a wide spectrum of projects - Commercial, Residential, Hotel, Conservation and Masterplanning.
The firm's directions in practice is aimed in exploration of architectural ideas and creating the best of built-environment.
The firm's directions in practice is aimed in exploration of architectural ideas and creating the best of built-environment.

Leo Hee Heng
1982 | Bachelor of Architecture - National University of Singapore |
1985 | Registered Architect - Board of Architects, Singapore |
1996 | Fire Safety Works Registered Inspector (RI) - Fire Safety Bureau, Singapore |
2005 | Corporate Member - Singapore Institute of Architects |
1982 - 1997 | Working for Raymond Woo & Associates Architects |
1997 - 2019 | Started Practice under the style of BDL Group Architects |
2019 - Present | Started Practice under the style of JON Architects & Associates |

Tan Ying Loong
2004 | Royal Melbourne Institute of Technology, Australia |
2014 | Registered Architect - Board of Architects, Singapore |
2005 - 2006 | Working for SAA Architects (Design Architect) |
2007 - 2014 | Working for BDL Group Architects (Assistant Architect) |
2014 - Present | Join Partnership Practice with JON Architects & Associates |

Ben Ching Engineering
Tuas South Street 8, Singapore
Kah Lam Engineering
39 Tuas Basin Link, Singapore
Singapore Shopping Centre
190 Clemenceau Ave, Singapore
Nagoya City
Batam, Indonesia
Makkasan
Bangkok, Thailand
Pasir Gudang Development
Johor Bahru, Malaysia
Semi-Detached
Clover Avenue, Singapore
Corner Terrace
36 Norma Terrace, Singapore
Bungalow
Sentosa Cove, Singapore
Semi-Detached
6 Surin Lane, Singapore