Clean energies for a cleaner future

let's preserve.jpg
let's preserve.jpg

let's preserve.jpg
let's preserve.jpg


BIODEX-SA, anonymous company resident in Tunisia, was created in 2009; it offers a way of recycling and recovery of waste vegetable oil, including cooking oil discarded by households , restaurants, hotels , barracks, schools ... Its production capacity is 24 million liters per year.

BIODEX-SA is the first project of recovery of ued cooking oil to biodiesel in Africa with innovative technology. It is committed to the environment through the production of a biofuel without emission of toxic gas , minimizing the greenhouse gas emission effect. National organizations such as ANGed , ANME , ANPE and international GiZ expressed esteem for our project that meets international standards.


In the context of sustainable development, the ISCC certification require traceability In EVERY step of recovery of HAU ( used cooking oil ) allowing control from raw materials. The ISCC certification ( International Sustainability & Carbon Certification) east in relation to the sustainable production of biomass .

Our team


A complete team at the cutting edge of technology. 





Pr. Dr. Mounir Bezzarga



Rania Louati

Administrative & Financial


Kamel Ben Hamouda

C/Plant Manager


Foued Tlijani

Production Manager


Salah Jridi

C/Supply Manager


Mohamed Béji

C/Quality Control Manager



Chamseddine Charfi  

C/Audit Manager




C/Rached Bezzarga

Technical Manager


Industrial zone El Mghira 3, Tozeur street,

lot 36 - 2082 Fouchana –Ben Arous-


Phone: (+216) 71 409 461 Fax: (+216) 71 409 462


Johannesgasse 16/5

Wien, Wien, 1010  Austria

Company Type: CorporationIndependent