Stratiforme Industries is a European company specializing in the design, engineering, and manufacturing of composite components for the railway industry. We develop customized, ready-to-integrate solutions for rolling stock manufacturers and rail operators.

Our activity covers the entire product lifecycle, from co-design and structural validation to mass production and in-service maintenance. We utilize various manufacturing processes, including HLU (hand lay-up), RTM Light, vacuum infusion, and OOA prepreg, combined with polyester, vinylester, and epoxy resin systems.

This technical expertise enables us to meet strict fire safety, fire behavior, mechanical performance, and durability requirements set by industry standards, notably EN 45545. We operate in compliance with the specifications of manufacturers and operators such as Alstom, CAF, Stadler, Skoda, PESA, SNCF, SNCB, DB, and SBB.

Areas of Expertise:
Exterior fairings and front ends: Train noses, fairings, and aerodynamic assemblies. Composite structures designed to withstand impacts, weather conditions, and standard operating stresses.

Interior fittings: Ceilings, side panels, window frames, driver desks, and trim assemblies. Integrated solutions combining ergonomics, aesthetics, weight management, and passenger comfort.

Specific layouts: Toilet modules, catering areas, and nursery spaces.

Structural and semi-structural parts: High mechanical strength composite components designed to replace traditional metallic structures in order to reduce vehicle weight and optimize energy efficiency.

Industrial Equipment and Innovation:
Stratiforme Industries continuously invests in its production tools and material research. In terms of innovation, we work with alternative fibers, such as flax, which we integrate directly into railway structures to meet eco-design objectives.

Additionally, our integrated unit, the 3D Factory, uses industrial 3D printing for prototyping, manufacturing complex technical parts, and producing hybrid tooling, which rationalizes development and market release lead times.

Industrial Partnership:
As a Tier 1 industrial partner, we combine series production capacity with project management adapted to industrial cycles. We provide durable, lightweight composite solutions tailored to the technical criteria of tomorrow’s rail mobility.

• Eco-Responsible Commitments »Coq Vert » Community: Member of the Bpifrance « Coq Vert » network, which brings together companies actively committed to the ecological and energy transition.
  
• Carbon Reduction: Completed the « Diag Décarbon’Action » assessment with Bpifrance to measure, monitor, and systematically reduce our greenhouse gas emissions.
  
• CSR Performance: Assessed by EcoVadis to ensure continuous improvement in our environmental and corporate social responsibility (CSR) practices.
  
• Waste Management & Circular Economy: Implementation of structured wood recycling channels and the systematic valorization of our industrial manufacturing waste.