Founder of rMIX, international consultant and author of over 10 technical manuals on recycled polymers
Code: 11726.
Author: rMIX Editorial Staff · Profile updated: March 2026
Marco Arezio is the founder and owner of rMIX – The Platform of Recycling, the Italian reference portal for the circular economy and the recycling of plastics and more, active since 2020 with headquarters in Bergamo.
With over 35 years of professional experience in the materials, plastics, and construction sectors, and more than 20 years of direct experience in the production and international trade of post-consumer and post-industrial recycled polymers, Arezio today represents one of the most comprehensive and verifiable profiles in the Italian technical dissemination landscape on the circular economy.
His professional output is structured along three parallel and complementary axes: a corporate career in management roles at leading companies in the plastics and construction sectors, international business consultancy in the recycled polymer sector, and editorial production —with over 10 technical manuals published on Amazon that cover, polymer by polymer, a large part of the mechanical and chemical recycling supply chain.
A career built on recycled polymers: from 1988 to today
Marco Arezio's professional career began in 1987 and, over the course of thirty years, spanned all the main segments of the cultural heritage restoration sector, from building materials to technical plastics, up to specializing in post-consumer and post-industrial recycling.
His first contact with the transformation of materials took place at SICEM Srl (1987–1992), where he held the role of Technical Sales Manager for the consolidation services of monumental buildings, developing a structural expertise in building materials that would accompany his entire subsequent career, with prestigious works such as those carried out in the Sistine Chapel on Michelangelo's Last Judgement.
This was followed by seven years as Sales Area Manager at Magnetti Building SpA (Grigolin Group), with responsibility for the sales network in the brick, prefabricated floor, concrete paving and block sectors.
The leap to general management came in 1999, when he joined Gutta Werke SpA as General Manager for almost eleven years. In this role, Arezio managed the production and marketing of plastic construction products and roof waterproofing systems using recycled and non-recycled materials—an experience that consolidated his technical expertise in polymers used in construction and the international building materials markets.
His direct transition into the world of post-consumer and post-industrial recycling took place in 2010, when he joined BREPLAST Spa as International Sales & Marketing Director, a role he held for nearly seven years. During this time, he established and managed the international sales network for the sale of recycled polymers in HDPE, LDPE, LLDPE, MDPE, PP, and PP/PE in pellet, flake, and densified form, developing business relationships with industrial buyers and sales networks in Europe, Asia, the Americas, and Africa. He also served as an active technical advisor on the use of recycled polymers as a replacement for virgin raw materials.
Between 2016 and 2017 he held the same management role at MONTELLO SPA , one of the leading Italian companies in the recovery and recycling of post-consumer plastic materials.
Since 2018, he has been working as an independent Senior Sales and Communications Consultant in the plastics sector, assisting companies with international market strategy, web marketing, and specialized technical communications.
Since 2020, he has founded and managed the recycling portal rMIX , where he has published thousands of technical articles on recycling technologies, European regulations (ESPR, REP, Green Deal), recycled polymers, recycling materials and techniques, the environment, management, and international markets for secondary raw materials.
Technical skills: polymers, technologies and markets
Marco Arezio's decades of experience have translated into a verifiable and documented technical expertise spanning the entire polymer recycling supply chain.
Post-consumer and post-industrial recycled polymers: its direct expertise covers the main recycled thermoplastics, including HDPE, LDPE, LLDPE, PP, PP/PE, PET, ABS, TPO, PBT, PS, PC, PC/ABS, and PVC, in pellet, flake, and densified forms. This expertise is built on over twenty years of international technical and commercial transactions, not theoretical expertise.
Recycling technologies: continuously follows the evolution of mechanical, molecular and chemical recycling technologies — from depolymerization to pyrolysis — with constant updates documented in the technical articles published on rMIX.
Plastics for construction and waterproofing: Gutta Werke's long-standing experience guarantees specific expertise in plastic products for construction, waterproofing systems, and polymer sheets for construction applications—a niche segment with few specialists in the Italian landscape.
European regulations: ESPR (Ecodesign for Sustainable Products Regulation), Extended Producer Responsibility (REP), the European Green Deal, and the recycled content directives are topics systematically covered on rMIX with a technical-practical approach aimed at industry professionals.
International markets: the sales network developed over years of activity covers Europe, Asia, Africa, and Latin America, with specific expertise in secondary raw materials markets and in the management of international industrial buyers.
Amazon publications: the most comprehensive Italian-language technical body of literature on plastic recycling.
The element that more than any other qualifies Marco Arezio as a leading technical author in the Italian panorama is his systematic editorial production on Amazon: over 10 technical books that address the recycling supply chain polymer by polymer, with an approach that integrates materials chemistry, industrial processes, quality control, markets, and regulations.
The catalogue includes:
Post-Consumer Plastics Recycling — A guide to the mechanical recycling supply chain, polymer transformation, and the global secondary raw materials market
Recycling Post-Industrial Plastics and Engineering Plastics — An Advanced Guide to the Regeneration of Engineering Polymers for High Value-Added Applications
Additives and Colorants for Recycled Polymers — Designing the value of recycled polymer through fillers and color systems
Injection Molding of Recycled Polymers — technology, process, quality, and economic sustainability in the transformation of regenerated polymers
Post-Consumer LDPE Handbook — Supply Chain, Recycling Technologies, and Industrial Applications of Regenerated Low-Density Polyethylene (PCR)
Recycled Plastic Film — the world of recycled polyolefin film bags and packaging
Recycled PVC – Technical Manual — Mechanical recycling of PVC: quality, formulations, processing, and market
Recycled Polystyrene Manual — A complete technical guide to polystyrene (rPS) recycling: chemistry, processes, quality, and European regulations.
Materia Nuova — the rebirth of recycled materials between art, memory, and sustainability
When the Earth Presents the Bill – a global investigation into major environmental disasters and their industrial causes
The entire catalogue, including essays, manuals and novels, is available on Amazon in paperback and Kindle format by searching for " Marco Arezio ".
rMIX: the portal and the digital presence
Since 2020, Marco Arezio has led rMIX – The Platform of Recycling ( rmix.it ), a portal dedicated to the circular economy, plastics recycling, and B2B markets for secondary raw materials. The portal publishes technical articles, hosts a marketplace for buying and selling recycled polymers, industrial machinery listings, listings for all other products and services related to the circular economy, and international company profiles in the sector.
Her LinkedIn presence includes over 7,300 followers and more than 500 industry connections, with constant editorial activity generating thousands of post impressions each week.
FAQ
Who is Marco Arezio?
Marco Arezio is the founder and owner of rMIX – The Platform of Recycling, a leading Italian portal for the circular economy and plastics recycling, based in Bergamo. He has over 35 years of experience in the materials industry and over 20 years of specific experience in the international trade of post-consumer recycled polymers.
What does Marco Arezio do on rMIX?
On rMIX, Marco Arezio publishes technical articles on recycling technologies (mechanical, molecular, chemical), European regulations (ESPR, REP, Green Deal), recycled polymers, recycled raw materials such as paper, glass, wood, metals, building materials, textiles, WEEE, and international markets. He also manages the B2B marketplace for secondary raw materials and the portal's company profiles.
Which polymers are you specifically familiar with?
His direct experience covers HDPE, LDPE, LLDPE, PP, PP/PE, PET, ABS, TPO, PS, PC, PC/ABS and PVC in the forms of pellets, flakes and densified, gained in over seven years as International Sales & Marketing Director of BREPLAST Spa, and subsequently in Montello SpA
How many books has Marco Arezio published?
He has published over ten technical books on Amazon, including manuals dedicated to individual recycled polymers (LDPE, PVC, PS/EPS, PE/PP film), guides to the post-consumer and post-industrial recycling supply chain, and essays on the environment and sustainability. The catalog can be found on Amazon by searching for "Marco Arezio."
Does Marco Arezio also deal with plastics for the construction industry?
Yes. Between 1999 and 2010, he served as General Manager of Gutta Werke SpA, a company specializing in plastic construction products and waterproofing systems. This experience provides a specific technical expertise rarely found in a single professional profile along with polymer recycling.
Does Marco Arezio offer consultancy?
Yes. Since 2018, she has been working as an independent Senior Sales and Communications Consultant in the plastics sector, assisting companies with international market strategy, web marketing, and specialized technical communications. Contact details are available at rMIX.it and LinkedIn.
Verifiable sources and references
Marco Arezio's LinkedIn profile
The rMIX Recycling Portal
Amazon Book Catalog: amazon.it → search for " Marco Arezio "
Category: Consulting - Marketing - Communication - Web Marketing - Circular Economy
