Executive Team

  • Mr. Laurent Pelletier


    Mr. Laurent Pelletier graduated with a bachelor degree in Hydraulic Engineering from ENSEEIHT of the University of Toulouse in France and has over 24 years of experience in Water Operation and Management.   Mr. Pelletier has served in Veolia's Greater China region since 2002 and gained a lot of experience in dealing with the project management issues in PRC, Hong Kong and Macao over the years.

  • Mr. Paul Chong, BBS, MH
    Executive Director & General Manager

    BSc (Eng), FHKAEE

    Mr. Paul Chong graduated from the University of Hong Kong, with over 40 years of experience in industrial refrigeration, mechanical engineering and manufacturing of consumer products. He is the technical mastermind of product development in Southa.  Mr. Chong participated in public services to the community and the engineering profession including, the chairman of CIC-Zero Carbon Park, council member of the Open University of Hong Kong and council member of Vocation Training Council and life president of the Hong Kong Federation of Electrical and Mechanical Contractors.

  • Ir Danny Wong
    Executive Director

    BSc (Eng), CEng, FCIBSE, MHKIE, RPE

    Mr. Danny Wong graduated from the University of Hong Kong. He is a fellow of Chartered Institution of Building Services Engineers.  He has over 40 years of experience in the field of building services engineering.

  • Mr. Julien Watel
    Executive Director

    BSc (Eng), MSc (Eng) (EnergyE)

    Mr. Julien Watel graduated with a master's degree in Technical and Energy Engineering at Polytech Marseille University.  He has over 18 years of experience in energy management and building services engineering.

  • Ir K. C. Ma
    Director of Operation

    BSc (Eng), MSc (Eng), MBA, 


    Mr. K. C. Ma graduated from the University of Hong Kong. He possesses MBA, MSc(Eng) and BSc(Eng) degrees. Being a member of various engineering institutions, Mr Ma has over 40 years of experience in the field of building services contracting.

  • Ir K. F. Chan
    Deputy Director

    BSc (Eng), MSc (Eng), CEng, MIMechE, MCIBSE, MEI, MIET, MInstR, RPE, MHKIE, PMP, RCx Pro, CCBM

    Certified NEC Professional
    Certified Behavioral Consultant

    Mr. K. F. Chan is a registered professional engineer and a member of various learned societies in the field of building services,
    refrigeration, lighting, mechanical, electrical and electronic engineering. He has over 30 years of solid experience in design and build of electrical and mechanical systems.