Meet the Team

Leigh Cummin
Owner / Sales Director of Catalytic Generators Australia PTY LTD

Leigh brings vast business experience to the fruit ripeners of Australia and is ready to apply it in order to supply a full-line of safe, easy-to-use and efficient ethylene application systems to market.

Serving his country as a Marine Technician in the Royal Australian Navy for over 6 years, Leigh was aptly prepared to start I Do Group in 2003.  He has expertise in:

  • Refrigeration
  • Post harvest high humidity cooling
  • Process cooling
  • Air conditioning
  • Electrical control

Leigh has added another service to his list…fruit ripening & ethylene application! 

Leigh and his team provide Catalytic Generators’ line of quality ethylene generators and Ethy-Gen® II Ripening Concentrate to fruit ripeners in Australia, New Zealand and beyond, as well as the support and assistance for sales, installation, ripening and service of equipment.

Catalytic Generators Australia is your full service ethylene application company.