Closing the loop on what industry leaves behind.
Closing the loop on what industry leaves behind.
Closing the loop on what industry leaves behind.
Our Mission
To build circular waste systems for the industries that power our world.
The industrial world is changing — from how we extract to what we renew and where we use it.
To keep step, primary industries need proprietary systems to recover, refine, and repurpose waste. By merging engineering, chemistry, and circular design, Graymark is building the infrastructure for a cleaner, stronger industrial future.
Project Regen
Recovery and recycling for truly circular industry.
Regen extracts valuable compounds that would otherwise be lost to landfill or disposal, creating cleaner processes and recycled feedstocks.
Project Aether
Converting end-of-life waste into renewable fuels.
Project Aether converts waste emissions and end-of-life materials into new energy sources.
Powered by Graymark’s proprietary SCAVENGER™ reactor and ARC™ catalyst, our system converts CO₂, bio-ethanol, and bio-methanol from waste into renewable fuels and feedstocks for primary industries.
Our Roadmap to a
Circular Future
Integrated technologies closing the loop across chemicals, carbon, supply, and energy. Each project advances our mission to turn waste into new resources and build a circular foundation for industry.

Latest Updates

Read More
Progress Update: Preparing for Glycol Recovery Pilot
Nov 1, 2025

Read More
Progress Update: Preparing for Glycol Recovery Pilot
Nov 1, 2025

Read More
Progress Update: Preparing for Glycol Recovery Pilot
Nov 1, 2025

Read More
National Call for Pilot Program Participants
Oct 15, 2025

Read More
National Call for Pilot Program Participants
Oct 15, 2025

Read More
National Call for Pilot Program Participants
Oct 15, 2025

Read More
Waste-to-Value Economics: The Case for Circular Industry
Oct 6, 2025

Read More
Waste-to-Value Economics: The Case for Circular Industry
Oct 6, 2025

Read More
Waste-to-Value Economics: The Case for Circular Industry
Oct 6, 2025
Discover how you can transform your relationship with the environment.

Discover how you can transform your relationship with the environment.

Discover how you can transform your relationship with the environment.

Closing the loop on what industry leaves behind.
Closing the loop on what industry leaves behind.
Closing the loop on what industry leaves behind.
Our Mission
To build circular waste systems for the industries that power our world.
The industrial world is changing — from how we extract to what we renew and where we use it.
To keep step, primary industries need proprietary systems to recover, refine, and repurpose waste. By merging engineering, chemistry, and circular design, Graymark is building the infrastructure for a cleaner, stronger industrial future.
Project Regen
Recovery and recycling for truly circular industry.
Regen extracts valuable compounds that would otherwise be lost to landfill or disposal, creating cleaner processes and recycled feedstocks.
Project Aether
Converting end-of-life waste into renewable fuels.
Project Aether converts waste emissions and end-of-life materials into new energy sources.
Powered by Graymark’s proprietary SCAVENGER™ reactor and ARC™ catalyst, our system converts CO₂, bio-ethanol, and bio-methanol from waste into renewable fuels and feedstocks for primary industries.
Our Roadmap to a
Circular Future
Integrated technologies closing the loop across chemicals, carbon, supply, and energy. Each project advances our mission to turn waste into new resources and build a circular foundation for industry.

Latest Updates

Read More
Progress Update: Preparing for Glycol Recovery Pilot
Nov 1, 2025

Read More
Progress Update: Preparing for Glycol Recovery Pilot
Nov 1, 2025

Read More
Progress Update: Preparing for Glycol Recovery Pilot
Nov 1, 2025

Read More
National Call for Pilot Program Participants
Oct 15, 2025

Read More
National Call for Pilot Program Participants
Oct 15, 2025

Read More
National Call for Pilot Program Participants
Oct 15, 2025

Read More
Waste-to-Value Economics: The Case for Circular Industry
Oct 6, 2025

Read More
Waste-to-Value Economics: The Case for Circular Industry
Oct 6, 2025

Read More
Waste-to-Value Economics: The Case for Circular Industry
Oct 6, 2025
Discover how you can transform your relationship with the environment.

Discover how you can transform your relationship with the environment.

Discover how you can transform your relationship with the environment.




