About Us


Founding History

WhyExcel™ PLT was established in 2016 to empower companies to uncover secrets of Microsoft® Excel® to overcome the competition with better decision making results. Many large successful corporations have benefited from it in various manners. WhyExcel PLT provides various Microsoft Excel courses as well as consultation services.

Our founder, Mr. Tai Choo Tack is one of the few Certified Excel Experts with an MBA qualification and project management exposure in the country. His prior experiences inspired him with solid observation on the powerful usage of Excel in various companies and projects. He feels that many SMEs (Small Medium Enterprises) could perform better with have yet to realize that they presently own the tool that can increase their competitive advantage – Microsoft Excel.


Our Mission


  • To foster collaborative relationship with clients, partners and suppliers
  • To design, development and conduct role-specific and industry-specific courses
  • To research and incorporate spreadsheet management methodologies

Our Vision

To be the regional authority in spreadsheet-based training and consultation.

Our Believe

Our founding principles are W.H.Y.:

  • Welcoming Constructive Criticism
  • Hands-on Practices
  • Yesterday’s Experience is Today’s Wisdom
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