Our technology offering in Sustainable Polymers is wide and among the richest: Plastic Upcycling, Chemical Recycling, and Biodegradable and compostable polymers.Our E&C track records put us as a 1# in Polyolefins worldwide.

With a strong focus on technology and historical track record in the polymers industry, MAIRE holds a significant market share: 30% in polyolefin plants and 50% in LDPE (Low-Density Polyethylene) plants. Our impressive portfolio includes over 200 polyethylene and polypropylene plants worldwide.

We offer a comprehensive range of services, spanning from feasibility studies and technology selection to engineering, procurement, construction supervision, and more.