LEYGATECH SAS

Their core work

LEYGATECH is a French technology SME that brings industrial process expertise to circular economy R&D consortia, working at the intersection of waste valorization and advanced materials recycling. In the URBIOFIN project, they contributed to converting municipal solid waste into a range of bioproducts — bioethanol, bioethylene, volatile fatty acids, polyhydroxyalkanoates, and biomethane — using integrated biorefinery approaches at semi-industrial scale. More recently, in the CIMPA project, they pivoted toward plastic packaging recycling, specifically tackling the technically complex problem of recovering value from end-of-life multilayer plastic films for food-contact applications. Their practical industrial focus positions them as a specialist technical contributor rather than a research-only actor.

What they specialise in

How they've shifted over time

LEYGATECH's early H2020 work centered on the biochemical and thermochemical conversion of organic waste — turning municipal solid waste into bio-based chemicals, fuels, and materials through integrated biorefinery processes. By 2021 their focus shifted decisively toward plastic packaging recycling, particularly the challenge of recovering food-grade quality material from multilayer films, which requires physical decontamination and regulatory compliance with EFSA. The common thread is industrial circularity — both phases are about extracting value from waste streams — but the technical domain moved from biology and biochemistry toward materials science, sorting technology, and food safety compliance.

LEYGATECH is moving deeper into plastic packaging circularity and food-contact compliance, suggesting future relevance for consortia targeting EU plastic packaging regulations (PPWR) and extended producer responsibility schemes.

How they like to work

LEYGATECH has participated exclusively as a consortium member across both projects, never as coordinator — a clear signal they function as specialist contributors rather than project leaders. With 35 unique partners across just 2 projects, they work in large, multi-stakeholder consortia (roughly 17-18 partners per project), which is typical for H2020 Innovation Actions and Research and Innovation Actions in industrial biotechnology and circular economy. This pattern suggests they bring a defined technical capability that consortium builders seek out, rather than driving project strategy themselves.

LEYGATECH has built a surprisingly broad network for such a small company — 35 unique partners across 10 countries in just 2 projects, indicating active engagement in large European consortia. Their network spans both bio-based industry and plastics recycling sectors, giving them cross-domain visibility across the circular economy space.

What sets them apart

LEYGATECH occupies an uncommon niche as a French industrial SME with hands-on experience in both organic waste biorefinery and plastic packaging recycling — two areas that are converging in EU circular economy policy but rarely held by the same organisation. Their semi-industrial scale work in URBIOFIN and regulatory compliance focus in CIMPA suggest they can bridge the gap between laboratory research and real production environments. For consortium builders, they offer the credibility of an industrial actor who understands both the technical processes and the regulatory constraints (EFSA, food contact) that academic partners often overlook.

Highlights from their portfolio

• CIMPA
  Highest funded project at EUR 227,675, addressing the technically difficult and commercially urgent problem of recycling multilayer plastic food packaging to food-grade standards using scCO2 decontamination — a capability directly relevant to incoming EU packaging regulations.
• URBIOFIN
  Demonstrated exceptional breadth by contributing to a single waste stream (municipal solid waste) that simultaneously yields six distinct bioproducts — bioethanol, bioethylene, VFA, PHA, biomethane, and biofertiliser — at semi-industrial demonstration scale.