Brimstone
Future Rock Star — General Application
United States | Remote
Brimstone
Categories
Founded
2019
Leadership
- Cody Finke, Co-Founder and CEO
Headquarters
Oakland, CA
Website
S2G North Star Interim Outcomes
- Increased energy supply chain resilience and reliability Jump to footnote 1
Brimstone is a developer of a deeply decarbonized process to co-produce multiple industrial materials.
Brimstone is reinventing how the world’s essential materials are made — and building the Fourth Great Refinery to do it. The Brimstone Rock Refinery® is a patented co-production process that refines a single, globally abundant rock into cement, supplementary cementitious materials (SCM), alumina, steel, aluminum, magnesium, titanium, and more. These materials can be produced together, cost-effectively and efficiently, through one integrated process, transforming global supply chains and unlocking a new era of material abundance.
News
Brightseed News
Brightseed Launches Agentic AI Platform, Hummingbird
The Financial Times
Big Tech’s New Carbon Play
The Wall Street Journal
Silicon Valley Is Racing to Make Critical Minerals — and Blunt China’s Dominance
Footnotes
S2G North Star Interim Outcomes reflect areas of strategic alignment with our long-term impact goals. These outcomes are intended to illustrate the types of non-financial progress S2G seeks to support across its portfolio and do not represent company-specific metrics or outcomes. They are not a reflection of investment performance, actual or realized returns, or future financial results.