Our Projects
Pioneering a New Era of Waste Innovation ·
Request a Demo ·
Graymark Projects represent a portfolio of industrial technologies redefining how waste is managed, processed, and repurposed. Each platform applies engineering precision and innovation to recover value from complex waste streams across primary industries.
Our work spans chemical recovery, carbon capture, circular fuel supply, and energy regeneration — advancing the shift toward a cleaner, closed-loop economy.
Current Projects
Project Regen
Pilot 1: Live
Recovery and recycling for truly circular industry.
Adaptable waste treatment systems that recover reusable materials from chemical and industrial waste. Regen extracts valuable compounds that would otherwise be lost to landfill or disposal, creating cleaner processes and recycled feedstocks.
Project Regen
Launching 2026
Building the Future of Circular Energy.
Every year, millions of tonnes of organic and industrial by-products are burned, buried, or lost. Project Aether is developing a new class of low-temperature reactors and catalyst systems that convert these untapped waste streams into clean fuels and base chemicals.
Project Origin
In Development
Returning Renewables to Industry
Project Origin is building the infrastructure to process, refine, and supply recovered fuels, chemicals, and materials back into New Zealand’s primary industries — completing the circular chain. Origin takes the outputs from Graymark’s Regen and Aether recovery systems and returns them to market as specification-ready inputs.
Project Arc
In Development
Converting end-of-life waste into renewable fuels.
Converting residual waste into usable energy, advanced materials, and circular carbon sources for industry.
Arc is currently in the research and design phase, focused on scaling compact, high-throughput heat and energy recovery systems.
Made for Industry
Graymark partners with primary sectors to create cleaner, circular systems — transforming waste into renewable resources, and strengthening industrial resilience from the ground up.
Natural Resources
Production & Processing
Infrastructure & Energy
Forestry & Timber
Transforming milling and forestry waste into fuels, treatment inputs, and biochar that power a regenerative timber economy.
Mining & Minerals
Recovering valuable chemicals, metals, and energy from tailings and effluents — driving cleaner extraction and zero-waste mineral production.
Agriculture & Horticulture
Reclaiming nutrients, fuels, and treatment agents from organic waste — closing the loop across farms, orchards, and processing sites.
Natural Resources
Production & Processing
Infrastructure & Energy
Forestry & Timber
Transforming milling and forestry waste into fuels, treatment inputs, and biochar that power a regenerative timber economy.
Mining & Minerals
Recovering valuable chemicals, metals, and energy from tailings and effluents — driving cleaner extraction and zero-waste mineral production.
Agriculture & Horticulture
Reclaiming nutrients, fuels, and treatment agents from organic waste — closing the loop across farms, orchards, and processing sites.
Natural Resources
Production & Processing
Infrastructure & Energy
Forestry & Timber
Transforming milling and forestry waste into fuels, treatment inputs, and biochar that power a regenerative timber economy.
Mining & Minerals
Recovering valuable chemicals, metals, and energy from tailings and effluents — driving cleaner extraction and zero-waste mineral production.
Agriculture & Horticulture
Reclaiming nutrients, fuels, and treatment agents from organic waste — closing the loop across farms, orchards, and processing sites.
Legacy Projects
Kauri Gum Distillation
Kauri Gum Distillation
Kauri Gum Distillation
Algae-to-SAF
Algae-to-SAF
Algae-to-SAF
EcoCover
EcoCover
EcoCover
Pacific Steel Ash Recovery
Pacific Steel Ash Recovery
Pacific Steel Ash Recovery
Fluorescent Tube Recovery
Fluorescent Tube Recovery
Fluorescent Tube Recovery
Solvent Recovery
Solvent Recovery
Solvent Recovery
Hazwaste
Hazwaste
Hazwaste
Medi-Chem
Medi-Chem
Medi-Chem
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.
Our Projects
Pioneering a New Era of Waste Innovation ·
Request a Demo ·
Graymark Projects represent a portfolio of industrial technologies redefining how waste is managed, processed, and repurposed. Each platform applies engineering precision and innovation to recover value from complex waste streams across primary industries.
Our work spans chemical recovery, carbon capture, circular fuel supply, and energy regeneration — advancing the shift toward a cleaner, closed-loop economy.
Current Projects
Project Regen
Pilot 1: Live
Recovery and recycling for truly circular industry.
Adaptable waste treatment systems that recover reusable materials from chemical and industrial waste. Regen extracts valuable compounds that would otherwise be lost to landfill or disposal, creating cleaner processes and recycled feedstocks.
Project Regen
Launching 2026
Building the Future of Circular Energy.
Every year, millions of tonnes of organic and industrial by-products are burned, buried, or lost. Project Aether is developing a new class of low-temperature reactors and catalyst systems that convert these untapped waste streams into clean fuels and base chemicals.
Project Origin
In Development
Returning Renewables to Industry
Project Origin is building the infrastructure to process, refine, and supply recovered fuels, chemicals, and materials back into New Zealand’s primary industries — completing the circular chain. Origin takes the outputs from Graymark’s Regen and Aether recovery systems and returns them to market as specification-ready inputs.
Project Arc
In Development
Converting end-of-life waste into renewable fuels.
Converting residual waste into usable energy, advanced materials, and circular carbon sources for industry.
Arc is currently in the research and design phase, focused on scaling compact, high-throughput heat and energy recovery systems.
Made for Industry
Graymark partners with primary sectors to create cleaner, circular systems — transforming waste into renewable resources, and strengthening industrial resilience from the ground up.
Natural Resources
Production & Processing
Infrastructure & Energy
Forestry & Timber
Transforming milling and forestry waste into fuels, treatment inputs, and biochar that power a regenerative timber economy.
Mining & Minerals
Recovering valuable chemicals, metals, and energy from tailings and effluents — driving cleaner extraction and zero-waste mineral production.
Agriculture & Horticulture
Reclaiming nutrients, fuels, and treatment agents from organic waste — closing the loop across farms, orchards, and processing sites.
Natural Resources
Production & Processing
Infrastructure & Energy
Forestry & Timber
Transforming milling and forestry waste into fuels, treatment inputs, and biochar that power a regenerative timber economy.
Mining & Minerals
Recovering valuable chemicals, metals, and energy from tailings and effluents — driving cleaner extraction and zero-waste mineral production.
Agriculture & Horticulture
Reclaiming nutrients, fuels, and treatment agents from organic waste — closing the loop across farms, orchards, and processing sites.
Natural Resources
Production & Processing
Infrastructure & Energy
Forestry & Timber
Transforming milling and forestry waste into fuels, treatment inputs, and biochar that power a regenerative timber economy.
Mining & Minerals
Recovering valuable chemicals, metals, and energy from tailings and effluents — driving cleaner extraction and zero-waste mineral production.
Agriculture & Horticulture
Reclaiming nutrients, fuels, and treatment agents from organic waste — closing the loop across farms, orchards, and processing sites.
Legacy Projects
Kauri Gum Distillation
Kauri Gum Distillation
Kauri Gum Distillation
Algae-to-SAF
Algae-to-SAF
Algae-to-SAF
EcoCover
EcoCover
EcoCover
Pacific Steel Ash Recovery
Pacific Steel Ash Recovery
Pacific Steel Ash Recovery
Fluorescent Tube Recovery
Fluorescent Tube Recovery
Fluorescent Tube Recovery
Solvent Recovery
Solvent Recovery
Solvent Recovery
Hazwaste
Hazwaste
Hazwaste
Medi-Chem
Medi-Chem
Medi-Chem
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.