About Us

ON Engineers is the merger of two electrical consultancy company, J. M. Pang & Seah Pte Ltd (JMPS) and Quality Power Management Pte Ltd (QPM).

Our History

1976
JMPSwas established
2000
QPMwas established
2012
JMPSwas acquired by PON from Holland
2017
QPM was acquired by PON from Holland
2019
JMPS & QPMwere merged to become ON Engineers
2022
ON Engineers became part of SWTS Asia group

Our People

Our people at On Engineers

We are Power Engineers into ASA, Asset Sensing & Analytic

Er. Lee Wai Meng, Managing Director

Er. Lee Wai Meng, Managing Director

  • Er. Lee Wai Meng graduated from the National University of Singapore in 1987 with a degree in electrical engineering.
  • He is a professional engineer and has a 400,000 volts switching license from the Energy Market Authority of Singapore.
  • He has 8 years working experience at Caltex as an electrical engineer for project and maintenance work.
  • In 1996, he joined an electrical consultancy company, J. M. Pang & Seah Pte Ltd.
  • He is currently the Managing Director of ON Engineers Pte Ltd.
Er. Roy Chang, Director : ASA Service

Er. Roy Chang, Director : ASA Service

  • Er. Roy Chang graduated from the National Technological University in 2003 with a degree in Electrical Engineering.
  • He is a professional engineer and has a 400 volts switching licence from the Energy Market Authority of Singapore.
  • He has working experience in Senoko power plant and Tuas Power plant, focusing on testing and commissioning.
  • He is currently the Director of ASA, asset sensing and analytic for switchgears, cables, transformers, motors and generators.
Er. Ei Mon Tar, Director : Technical Services

Er. Ei Mon Tar, Director : Technical Services

  • Er. Emily Ei Mon Tar graduated from Nanyang Technological University of Singapore in 2013 with a degree in electrical and electronic engineering.
  • She is a professional engineer and has a 22,000 volts switching licence from the Energy Market Authority of Singapore.
  • She has working experience in Sembcorp Marine and CPG Consultants Pte Ltd focusing on electrical design.
  • She is currently the Director of Technical Services for clients like Micron, UMC,AUO, Global Foundries, Singtel and Jurong Island plants.
Er. Oh Hui Sung, Director : Essential Service

Er. Oh Hui Sung, Director : Essential Service

  • Er. Oh Hui Sung graduated from Nanyang Technological University of Singapore in 2004, with a degree in electrical and electronics engineering.
  • She is a professional engineer and has a 400 volts switching licence from the Energy Market Authority of Singapore.
  • She has working experience in an electrical contractor company taking care of installation, testing and commissioning for semi-conductor plants. She later joined an electrical consultancy company, Quality Power Management Pte Ltd handling project and maintenance works.
  • She is currently the Director of Essential Services for clients like Applied Materials, Capitaland, Ascendas and JTC.

Our total staff strength of 111 comprises of licensed engineers such as:

1

Electrical PE with
400,000 volts
switching licence

3

Electrical PE with
22,000 volts switching licence

1

Electrical PE with
1,000 volts
switching licence

4

Electrical PE with
400 volts
switching licence

4

Electrical PE

20

Engineer with
400 volts
switching licence

* Note: PE – Professional Engineer

Our Certifications

  • BizSafe Star Cert No. E03979
  • BCA ME05 L4 BCA ID 87.1.9
  • PE Board Lic No. L2024-077
  • QEC Reg. No. Q3/00177
  • ISO 45001 SCS 1019120I
  • ISO 9001 SCS 101912QI
  • ISO 14001 CIS 101912EI
  • PW Mark 24200007306C