Industrial performance at the service of our customers

A very large number of investments have been made both across all of the company’s production sites in France along with its subsidiaries abroad (5% of turnover across the industrial base) in order to achieve optimum production capacity with high-tech equipment. The company’s production capacities, along with total control over manufacturing processes, allow it to offer high-quality products at competitive prices.

The Proxis Développement Group has developed a consistent, modern, functional industrial plant that enables it to service the industrial sector as well as to respond to its clients’ customized requirements.
Proxis Développement proposes innovative, quality products for the French and international markets and guarantees its customers the same procurements quality worldwide. Its production units, spanning 3 continents, are equipped with the latest technological innovations in order to ensure optimal production start-up timeframes.



Agrofood business line

Production by the fermentation and freeze-drying of starter cultures and auxiliary technologies for the dairy sector.

The Noyant site also manufactures probiotics for freeze-dried dietary supplements stabilized at room temperature.

Microbiotic activity

The agrofood business line at the Noyant site also includes the production of micro-organisms intended for agronomy, with a view to replacing fertilizers, pesticides, fungicides and herbicides.

Certifications ISO 9001 version 2015 by Socotec, ISO 22000 version 2018, Halal by HFCE, Kasher by OKKOSHER


Fragrance business line

Production of fragrances authorised to produce organic fragrances certified according to ECOCERT and COSMOS standards.

Certification ISO 9001 version 2015, certification raw material ECOCERT cosmetics and COSMOS.

In addition to producing natural and organic fragrances, Sozio now goes further by offering «Clean» fragrances formulated according to strict regulations. Sozio has created its own “CLEAN FRAGRANCE” label and ensures that their CLEAN FRAGRANCE fragrances do not pose a risk to human health or the environment.”



PRAT (22)

Agri-Food Activity

Production of rennet and technological auxiliaries for the milk industry.

ISO 9001 version 2015 and ISO 22000 version 2018 certifications


Water treatment

The latest of our production units.

AQUAPROX manufactures and conditions high-performance quality water treatment products at its fully automated production unit.

  • High-performance technological installations
  • Production capacity open to expansion
  • An area laid out for manufacturing Domestic Hot Water (DHW) products with CSBT (Construction Scientific and Technical Centre) certification
  • Thorough knowledge of regulations in force
  • Analysis laboratory
  • Quality control
  • Customised formulations under the framework of a mutual confidentiality agreementISO Quality Insurance 9001 (2015 version), EU Ecolabel and ECOCERT Cosmos Natural & Organic.





Active Pharmaceutical Ingredients (APIs) – High-potential GMP Intermediates 


Our production unit’s equipment (enamel and stainless steel reactors, centrifuges and dryers) and a regular inspection of our production unit by the Italian Agency (AIFA) and the US Food and Drug Administration allow us to produce according to best manufacturing practices (BMP).

We also offer subcontracting of contract manufacturing and of GMP processes that comply with a joint confidentiality agreement.






The takeover of Alpine in 2011 increased Sozio Inc.’s production capacities, thereby adapting itself to the American market.

ISO 9001: 2015 certification, QAI, Safer choice and USDA Organic.






To meet the needs of the Asian market, the Group invested in this high-performance production unit in Hong Kong. It fulfils much shorter delivery deadlines in order to respond to local demands..

Halal certification from Mui Indonesia







Inauguration ceremony of the new Sozio production site in Indonesia.

Halal certification from Mui Indonesia