About John Kaweske

John Kaweske is a biodiesel fuel and biotechnology expert and President that brings over 20 years of professional experience. In addition to his work with John Kaweske & Associates, John is also the President of Bio-Clean Energy, S.A., a holding company with diversified assets in the clean energy sector. He founded the biodiesel company in Sao Paulo, Brazil in 2004. After securing the necessary funding, John strategically planned all aspects of the company from site selection to production and financial management. Today, he is in charge of any corporate procedures and has been instrumental in expanding the company’s reach. In May 2018, Bio-Clean Energy, S.A. won a $36 million biodiesel supply contract from Bolivia Government Oil Companies.


About Silverleaf Enterprise, LLC

John Kaweske is also the founder of Silverleaf Enterprise LLC, a luxury car service in Colorado. After finding considerable success working as an Uber driver, John’s entrepreneurial spirit led him to take it to another level by branching off in business with Silverleaf Enterprise LLC. John believes that if you are going to do something, perform in the highest form possible. This is why Silverleaf was born, to give the people a high end, friendly car service.