• Regions >
  • Pays de la Loire

Your competitiveness cluster
in Pays-de-la-Loire region

The region is a major innovation area, with the second largest number of employees in the plastics and composites industry in France, and has strong ambitions to develop the sector (Regional Plan for the Industry of the Future, French Fab). The cluster's location in this region represents a development breeding ground for its activities throughout the Greater West region.

Resources and means




nearby sites within the region

Strategic partners

Industry partners:
  • IPC

  • Polyvia

  • IFOCA Nantes-Carquefou

Regional partners:

CTTM, Nantes Université, IMMM, ICAM, Estaca, CEA Tech, CETIM, EMC2, ID4Mobility, Vegepolys Valley, S2E2, Quadr’innov, Les Technopoles, Xylofutur, IMT Atlantique, Pole Mer Bretagne Atlantique, Atlanpole Biotherapies, PRECEND et CTTM

Regional targets 2020-2025

Rubber, Plastics & Composites Ecosystem



by 2025

Innovation Project Reactor


new projects
each year


European and international visibility



new actions
and projects each year

Innovation Project Reactor

Actions within the framework of regional programs
(industry of the future, composites, circular economy)

Key figures


Members at the end of 2023
including 8 industrial members by filiation


Projects financed
over 2021 - 2023



Rubber industry companies


Plasturgy and composite industry companies

The news

Circular Economy & Composites - Online Survey

Your opinion is important to us!

The Pays de la Loire is a territory of excellence for composite materials, used in key activities of the region such as aeronautics, boating, food processing, green technologies, electronics or construction.
Recently, fundamental trends have shown the need to focus on the durability of composites. Innovation actions seem necessary to maintain and further develop a technological lead on composites and their recycling.

Read more …

New projects labelled by Polymeris and funded

Read more …

Presentation of France 2030 by Polymeris

On July 19th, Polymeris organized a webinar in collaboration with the Auvergne-Rhône-Alpes Region and BPI France on the France 2030 plan. If you were unable to attend, we offer you a summary below. The replay of this webinar is also available to all our members on our platform MyPolymeris.
Following the commitments of PIA 4, France 2030, with a budget of 54 billion euros, was initiated in 2021 by the President of the Republic. Its objectives are to help decarbonization and the emergence of new players.

Read more …

Opening of a third place for innovation in the plastics industry

In order to meet this expectation of the plastics industry present in Haute-Loire, Polymeris has launched a third-place project thanks to the support of the Region, a unique place for meetings and exchanges between plastics professionals.

Read more …

Upcoming events

Find all our upcoming events by theme

Technical days


International congresses

Collective missions


Partners events

Currently there are no events.

Past events

A technical day on the theme of functionality through plastic materials and/or surface treatments.

NextMove's Materials, Comfort and Environment expert committee, in partnership with Bioeconomy for Change and Polymeris, invites you to this conference dedicated to biomaterials for mobility.

Discover the "i-demo regionalized" call for projects operated by BPI France and the Regional Councils.

An industrial exhibition & organized business meetings

Addresses and contacts

Château de la Chantrerie

95 Route de Gachet
44300 NANTES

+33 (0)6 88 13 00 78

Inscription à notre newsletter

Fermer cette fenêtre