What is Mafix?
Mafix operates at the intersection of agritech and carbon sequestration, specializing in the development of climate-smart fertilizers. The company utilizes a proprietary mineral conversion platform that transforms abundant silicate rocks into plant-available nutrients. By repurposing existing industrial kiln capacity for enhanced rock weathering, Mafix provides a dual-purpose solution: improving crop resilience and yields while simultaneously facilitating the removal of carbon dioxide from the atmosphere. This approach addresses the critical need for sustainable agricultural practices that do not compromise on productivity, positioning the firm as a key player in the transition toward a circular bio-economy.
How much funding has Mafix raised?
Mafix has raised a total of $5.4M across 1 funding round:
Angel/Pre-Seed
$5.4M
Angel/Pre-Seed (2026): $5.4M with participation from Plug and Play Tech Center, Astera Institute, Azolla Ventures, Impact Science Ventures, and Counteract
Key Investors in Mafix
Plug and Play Tech Center
Plug and Play Tech Center is a global innovation platform and early-stage investor that connects startups with corporate partners to accelerate technology adoption.
Astera Institute
Astera Institute supports high-leverage science and technology projects, focusing on transformative research that addresses critical gaps in human civilization.
Azolla Ventures
Azolla Ventures is a climate-focused investment firm that partners with visionary founders to develop breakthroughs capable of averting catastrophic climate change.
What's next for Mafix?
With this major enterprise-level funding, Mafix is poised to transition from its initial research and development phase into a period of rapid commercial scaling. The strategic roadmap likely includes the optimization of its mineral conversion processes and the expansion of its industrial partnerships to maximize kiln utilization. As the company continues to refine its technology, the focus will shift toward market penetration and the validation of its carbon sequestration metrics at scale. Investors are closely monitoring how Mafix will integrate its solutions into existing supply chains, aiming to establish a new standard for carbon-negative agricultural inputs that can compete with traditional, high-emission fertilizer products.
See full Mafix company page
