About PlantSwitch: Building the future of plastics.
PlantSwitch makes CompostZero™ from PHA, a polymer that nature already produces. We ferment renewable feedstocks, harvest the polymer and turn it into finished products. Because PHA already exists in soil and seawater, microbes already carry the enzymes to consume it. That’s why it returns to nature instead of accumulating in it.
- Forbes · Manufacturing
- 30 U 30
- World Cup cutlery
- 2026
What CompostZero™ is
Breaks down, not apart.
PHA is a material made in nature by bacteria in small amounts. We have developed the technology to produce it at commercial scale. Because PHA is already part of the natural world, the microbes in soil, compost and ocean water already know how to eat it. Conventional plastic has to break apart. PHA gets broken down.
- Material
- PHA A polymer nature already produces. Made by bacteria in small amounts, made by us at commercial scale.
- Made by
- Fermentation We ferment renewable feedstocks, harvest the polymer and turn it into finished products.
- End of life
- Home compostable Certified. Breaks down at ordinary temperatures, no industrial facility required.
- Certifications
- TÜV · BPI · DIN CERTCO Marine and soil certification with TÜV Austria is in progress.
- Beyond compost
- Soil · water · sea PHA biodegrades in soil, freshwater and marine environments.
- Left behind
- No Forever Microplastics Metabolized into CO2, water and biomass. Breaks down, not apart.
- Applications
- Four processes Injection molding, sheet extrusion, thermoforming and extrusion-coated paper.
- Supply
- Vertically integrated We make the resin, develop the application and manufacture the finished product. Distributed through Imperial Dade, Bunzl and Sysco.
How it works
Made by nature. Returns to nature.
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We ferment renewable feedstocks. Microbes make PHA, a polymer nature already produces, and we harvest it.
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Our proprietary process turns that PHA into CompostZero™, at a lower cost than others in the industry.
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Injection molding, sheet extrusion, thermoforming and extrusion-coated paper. We make the resin, develop the application and manufacture the finished product.
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Cups, lids, cutlery and straws with performance on par with plastic.
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Certified home compostable. It breaks down at ordinary temperatures, with no industrial facility required.
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Microbes metabolize it into CO2, water and biomass. It breaks down, not apart, with No Forever Microplastics. Then the loop starts again.
The people
The team building it.
Founders
Leadership & team
Advisory board
Dillon Baxter and Maxime Blandin started PlantSwitch to fix plastic at the material level, not the marketing level.
Co-founders · Forbes 30 Under 30As seen in
- Forbes Series A to replace plastic at the 2026 World Cup ↗
- The Wall Street Journal Why alternatives to plastic struggle to take off ↗
- Forbes 30 Under 30 · Manufacturing & Industry ↗
- Waste360 Raising to scale a PHA-like polymer ↗
- Plastics Technology Early growth funding round completed ↗
- Plastics News $8M to commercialize the technology ↗
Live impact
Updated
131,190,550
forks, knives, spoons and straws delivered. None of them a forever plastic.
1,061,195lbs
of plastic those pieces replaced.
Counted from our delivery records and updated every hour as new orders ship.