Tunisian Startup Chitelix Selected as Finalist in MassChallenge Switzerland Program
The Tunisian startup Chitelix, specializing in the valorization of waste from the fishing industry, has been selected as a finalist in the international acceleration program MassChallenge Switzerland. The company is among the projects retained after a selection process that examined over 1,961 applications from around the world.
Recognition of a Circular Marine Biotechnology Model
This distinction rewards the development of a circular marine biotechnology model based on the transformation of fishing by-products into sustainable biopolymers and high-value biosourced solutions.
About Chitelix
Based in Bizerte, Chitelix was founded by Anis Ben Ghalia and his associate. The startup was born out of a observation related to the blue crab industry, whose export generates significant amounts of waste daily. Rather than eliminating them, the company developed a process to extract chitosan, a natural biopolymer used as an alternative to petrochemical plastics.
Production Process
Located on a 1,300 m² site at the Bizerte agri-food hub, Chitelix's pilot plant transforms crab waste into chitosan and calcium citrate. Each ton of raw material treated produces approximately 150 kilograms of chitosan, used in various sectors such as agriculture, cosmetics, pharmacy, and bioplastics.
What is MassChallenge Switzerland 2026?
Launched in Switzerland by the international organization MassChallenge, the MassChallenge Switzerland program is one of the world's leading accelerators for impact startups. The 2026 edition attracted nearly 2,000 international applications and accompanies innovative young companies with high growth potential for four months.
Program Benefits
For four months, selected startups benefit from:
- Expert guidance
- Access to a network of investors and industrial partners
- International development opportunities
The program focuses on sustainable technologies, health, agri-food, and the green industry, aiming to accelerate the growth of projects with high potential for economic and environmental impact.
International Recognition for Chitelix
The selection of the Tunisian startup Chitelix as a finalist constitutes international recognition of its marine waste valorization model and its potential for global development.
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