Altech Advanced Materials AG is a Germany-based investment company specializing in capital and partnership investments across key sectors. It primarily engages in raw material extraction and processing, chemicals, and the manufacture and distribution of packaging and paper products, including linerboard development. The company has strategically shifted focus toward advanced battery technologies, particularly developing high-performance materials for lithium-ion and solid-state batteries, such as silicon-integrated graphite anodes that achieve 30% higher energy density. Formerly known as Youbisheng Green Paper AG, it rebranded in July 2019 to reflect its evolving priorities in innovative materials. Incorporated in 2011 and headquartered in Heidelberg with a lean team of three employees, Altech Advanced Materials AG plays a niche role in bridging traditional industries with emerging clean energy solutions, contributing to the global transition in battery technology and sustainable materials markets.