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

Circular waste systems for the
industries that power our world.

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.

Process waste is no longer a liability.

Modular recovery systems for forestry, mining, agriculture, and energy — intercepting
industrial waste and converting it into fuels, chemicals, and renewed feedstocks.

Modular recovery systems for forestry, mining, agriculture, and energy — intercepting industrial waste and converting it into fuels, chemicals, and renewed feedstocks.

Turning end-of-life waste into fuel.

Modular recovery systems for forestry, mining, agriculture, and energy — intercepting
industrial waste and converting it into fuels, chemicals, and renewed feedstocks.

Modular recovery systems for forestry, mining, agriculture, and energy — intercepting industrial waste and converting it into fuels, chemicals, and renewed feedstocks.

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.

Regen

Intercept. Refine. Return.

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Aether

Converting carbon-based waste into capability.

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Arc

Powering the circular backbone.

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Origin

Renewing the materials supply chain.

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Regen

Intercept. Refine. Return.

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Aether

Converting carbon-based waste into capability.

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Arc

Powering the circular backbone.

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Origin

Renewing the materials supply chain.

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