About Poseidon
A materials company built around one hard problem.
Poseidon Plastics develops and commercializes enhanced recycling technology for PET plastic and polyester — returning waste to virgin-quality material.
Who we are
We are a team of chemists, process engineers and commercial operators working on the PET waste that conventional recycling cannot use — and turning it into erPET® with 100% recycled content.
Vision
A world where PET plastic and polyester never become waste.
Mission
To commercialize enhanced recycling at scale, delivering recycled materials that match virgin quality.
Our story
From laboratory to commercial scale
2018
Founded
Poseidon established to develop a chemical route back to virgin-quality PET.
2020
Process validated
Depolymerization to rBHET® proven in the laboratory and protected by patent.
2023
Pilot operation
Continuous pilot running on mixed coloured and textile PET feedstock.
2025
US relocation
Headquarters moved to Houston, Texas to progress commercial deployment.
The next stage is demonstration scale.