About US

Who we are

GreenThermo Energy (aka: GTE) is an emerging SMME, and a B-BBEE Level 1  contributor, presently in commercialization phase to supply Fuels and Value-added ancillary Products, with particular focus on Clean Renewables and Green Fleet Fuel Efficiency solutions.


Our vision is to be the vendor of choice for all types of petroleum products and biofuels at competitive pricing, ensuring high quality compliance with exciting value-add, thus exceeding our stakeholders’ expectations as we continually reshape our business model to keep elevating our standard of customer service.


We supply customers with high quality petroleum products and biofuels, at competitive pricing with distinguished value-add elements, thus sustainably maximising their bottom-line in respect of financial outcome; and environmental performance.  

meet the team

Leon Sesoko


Has over 27 years extensive knowledge and skill in executing Process Optimization routines, and providing specialist Business Analysis expertise, for Energy and Greenhouse Excellence.

Rearabetswe Dire

Operations Director

Hardworking, inquiring and conscientious youth Chemical Engineer with exceptional skills and knowledge in Laboratory Operation;Data analyses; Industrial Energy and Utilities Management.

Jill Sesoko

Marketing and Communications

Based on her professional background in the Social Development planning and Built-Environment spaces, Jill has managed numerous Development Projects across diverse industries for over 19 years.

Our Flagship


Biodiesel from Waste Vegetable Oils & inedible Virgin Seed Oils – by adding a combustion enhancer & chemical stabilizer to our ‘sustainably’ produced Biodiesel