Both ENZYCLE and MERLIN target depolymerization of PET, PE, and PP — the core polymers in Indorama's industrial portfolio — through enzymatic and chemical routes.
INDORAMA VENTURES EUROPE BV
Industrial PET producer validating enzymatic and chemical recycling of multilayer packaging and non-recyclable post-consumer plastics at commercial scale.
Their core work
Indorama Ventures Europe BV is the European arm of one of the world's largest producers of PET (polyethylene terephthalate) resins and polyester intermediates, headquartered in Rotterdam. In H2020 research, they participate as an industrial end-user and technology validator, bringing real-world plastic processing infrastructure to consortia working on advanced recycling. Their project involvement centers on solving the industry's hardest recycling problem: plastic fractions that current systems cannot handle — multi-layer packaging, food-contact clamshells, mixed polyolefin streams, and other post-consumer plastics that end up incinerated or landfilled. They test and validate emerging enzymatic and chemical recycling routes at industrially relevant conditions, helping research teams bridge the gap between lab results and commercial scale.
What they specialise in
MERLIN focuses specifically on multilayer packaging delamination and sorting, while ENZYCLE addresses clamshells and other hard-to-recycle post-consumer plastic fractions.
Both projects target non-recycled plastics and post-consumer streams, positioning Indorama as an industrial offtaker for recycled feedstock outputs.
ENZYCLE explicitly targets microbial enzyme-based breakdown of polyolefins and PET — a biological approach Indorama explored alongside conventional chemical recycling.
How they've shifted over time
Their earliest project (ENZYCLE, 2020) focused on biological and enzymatic routes — microbial enzymes breaking down polyolefins and PET, with specific attention to clamshells and other post-consumer fractions that mechanical recycling rejects entirely. Their second project (MERLIN, 2021) pivoted toward industrial chemical recycling of multilayer packaging, emphasizing delamination, sorting, and separation of PET, PE, and PP layers. The shift from bio-based depolymerization toward mechanical-chemical separation suggests a move from exploratory science toward processes closer to commercial deployment.
Indorama is moving from experimental bio-based recycling toward industrially scalable chemical recycling of complex packaging waste — likely positioning to integrate recycled feedstock into their existing PET production lines as circular economy regulations tighten in Europe.
How they like to work
Indorama participates exclusively as a consortium partner, never as coordinator — a pattern consistent with a large industrial company using EU projects to advance technology they intend to absorb into operations rather than manage as research programs. Both projects placed them inside large, multi-partner consortia (29 unique partners across just 2 projects), which indicates they are comfortable operating in complex, multi-stakeholder environments. This is a company that joins for technology access and industrial validation rights, not for funding or project management experience.
Indorama has built a notably broad European research network for just two projects — 29 unique partners across 8 countries. This density suggests both projects were large RIA consortia, likely including universities, SMEs, and other industrial partners spanning the plastic packaging value chain.
What sets them apart
What makes Indorama unusual in a research consortium is scale: they are not a technology developer but a technology destination — a company with the industrial infrastructure to actually deploy what the consortium invents. Consortium partners gain direct access to industrial validation, realistic feedstock conditions, and a credible route to commercial uptake that most academic or SME partners cannot offer. For any project developing plastic recycling technology, their presence significantly strengthens the commercialization narrative in a proposal.
Highlights from their portfolio
- MERLINThe only project with recorded EC funding (EUR 405,000), targeting multilayer packaging — the single largest unrecycled plastic waste category in Europe — through a combined delamination, sorting, and chemical recycling approach.
- ENZYCLERepresents Indorama's foray into biological recycling routes, applying microbial enzymes to polyolefin and PET depolymerization — an unconventional approach for a company of this industrial profile and a signal of broad technology scouting.