About Us

TQM CONSULTANTS CO. LIMITED is a well-established top-tier management consultancy firm based in Hong Kong, with extensive experience in various business and industrial sectors. We are also the market leader sharing 70% of the HKSAR Government/ Public Sector’s Management System Consultancy and Training

How it begins

  • 1992

    Governor’s Award for Industry: Productivity & Quality

  • 1994

    TQM was founded

    Ir. Dr. Aaron W. K. TONG founded TQM CONSULTANTS CO. LIMITED in February 1994, we are focusing on providing consultancy and training services.

  • 2017

    National Quality Expert of China

    The First winner of this award in the Greater Bay Area

  • 2024


    Completed over 8,500 projects in 35 industries & Obtained 70% share of management system consultancy assignments of HKSAR Gov't & related organizations

Our Spirits

TQM commits to providing the best service to our clients. We assist them to create value through improvements in quality, productivity and margin, on-time delivery and better time-to-market R&D.

We aspire to bring sustainable success to our clients and to society.

Our Vision

  • Become the best management consulting firm in China and Hong Kong

  • Assist customers in achieving pre-eminence and business excellence in today’s rapidly changing world

Our Values

  • Customer intimacy

  • State-of-the-Art Services

  • Innovative Solutions

  • Confidentiality

  • Sincerity

  • Excellence

Our Founder

Prof Ir Dr Aaron W. K. TONG
2017 National Quality Expert of China
Founder, Managing Director and Principal Consultant of TQM

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