SK Materials

ION Clean Energy is a technology company established in 2008 and based in Colorado, United States. It specializes in the development of advanced carbon dioxide capture technology aimed at mitigating greenhouse gas emissions. The company's innovative solvent and process technology focuses on removing carbon dioxide from large point sources, such as natural gas and coal-fired power plants. By utilizing a sophisticated liquid absorbent system, ION Clean Energy provides industries with efficient and cost-effective solutions for carbon capture, significantly lowering both capital and operational expenses associated with greenhouse gas mitigation.

8 Rivers is a company focused on developing infrastructure-scale technologies that significantly reduce or eliminate CO2 emissions. Since its inception in 2008, it has concentrated on commercializing solutions across various sectors, with particular emphasis on oxy-combustion and ultra-low carbon intensity processes. Its technology portfolio includes ultra-low carbon hydrogen production, innovative low-carbon power cycles, and advanced direct air capture systems. 8 Rivers holds the largest number of CO2-related patents globally and has successfully raised over $1 billion in funding to support its initiatives. The company aims to facilitate the energy transition by delivering economic and sustainable hydrogen production and addressing the utilization of captured CO2 for producing valuable products. By balancing economic viability with scientific innovation, 8 Rivers enables both companies and governments to achieve their net-zero goals while contributing to broader societal challenges.

Lilac Solutions, Inc. is a mining technology company focused on lithium extraction, providing innovative technology and services to lithium producers. The company specializes in ion exchange beads and continuous brine processing systems, which enable the efficient production of high-purity lithium solutions from various brine resources. This technology, grounded in ion-exchange theory, allows lithium producers to enhance project development, improve lithium recovery rates, and optimize operational efficiency while also minimizing costs and environmental impact. Lilac Solutions serves industries such as electric vehicles and renewable energy storage. Incorporated in 2015, the company is headquartered in Oakland, California.

TBM Co., Ltd. is a Tokyo-based company that specializes in the research, production, and sale of LIMEX, a limestone-based alternative to traditional paper and plastics. Founded in 2011, the company offers a diverse range of LIMEX products, including sheet alternatives like business cards, menus, and posters, as well as plastic alternatives such as containers, flags, and biodegradable items. TBM distributes its innovative products globally and also has offices in Kyoto, Japan, and San Francisco, California. As of early 2005, TBM operates as a subsidiary of ZERO Co., Ltd.

Group14 Technologies, Inc. is a leading manufacturer and supplier of advanced silicon battery technology, primarily serving the electric vehicle and consumer electronics industries. Founded in 2015 and headquartered in Woodinville, Washington, the company specializes in engineered carbon materials and battery active materials that enhance the performance of lithium-ion batteries. These innovations allow clients to achieve significantly higher lithium capacity while ensuring safety and extended cycle life. Group14 collaborates with customers representing a substantial portion of global battery production and is expanding its operations with joint ventures and new factories worldwide to meet the growing demand for advanced battery materials.