Lighter, Smarter, Greener

For more than 70 years, DEMGY's DNA has incorporated a willingness, a spirit of entrepreneurship, success and innovation. 
We are specialists in the design and manufacture of high-performance plastic and composite engineering parts to replace metal in order to reduce weight.
Our MULTIPLASTURGY® concept allows us to simplify and implement your plastic and composite projects, even the most complex.
In 2020, DEMGY entered a new era of innovation and became a key player in the 4.0 industry through its Atelier Dedienne 3D to mass produce directly functional parts with 3D printing in high performance polymers.

💡 Our MULTIPLASTURGY® concept = 1 STOP SHOP
10 clusters of excellence and expertise
→ 3D ADDITIVE MANUFACTURING in Serial production
→ BIO-COMPOSITE FLAXCOMP®
→ HYBRID THERMOPLASTIC COMPOSITE - HTPC
→ FORMING, RTM & SMC and THERMOFORMING 
→ SMART PLASTIC PRODUCTS – PLASTRONIC
→ HIGH PRECISION MACHINING OF PLASTICS & COMPOSITES
→ INJECTION, MICRO-INJECTION
→ DESIGN, MANUFACTURING OF MOLDS & TOOLING
→ EMC-EMI SHIELDING, MICROWAVE ABSORBERS CONTROL, TESTING AND ANALYSIS
→ METALLIZATION & DECORATION: METALLIZATION OF PLASTICS & COMPOSITES, PAINTING - DECORATION – ASSEMBLING

🌍 The Group has five locations in France, including its head offices in St-Aubin-sur-Gaillon, two in Romania and one in the United States, with 3 sales offices in Germany, in Israel and in the UK.

Industrial

Manufacturing

Printing

DEMGY

Pierre-Jean Leduc

Nicolas Jacquemin

Jean Luc Rabiller

Josef al-Khatib

Matthieu Crepin

Emmanuel de Battista

Benjamin Verger

Dmitrij Moor

Corinne Demange le Rolland

The Project Management and Development team at DEMGY is responsible for overseeing the lifecycle of plastic and composite engineering projects, ensuring they align with the company's commitment to innovation and sustainability. This team coordinates cross-functional efforts, manages resources, and implements the MULTIPLASTURGY® concept, driving efficiency from design through manufacturing. They focus on optimizing workflows, integrating cutting-edge technologies like 3D printing, and ensuring that all projects meet quality standards while reducing environmental impact.

Project Management and Development

Quality Assurance and Control

Technical and IT Support

Project Management and Development

About

Team members

Other teams at DEMGY

Quality Assurance and Control

Technical and IT Support