TORONTO – October 21, 2026 -- Rock Tech Lithium Inc. (TSXV: RCK) has appointed Andreas Rickert, founder of Phineo, as an external Strategic Advisor to support its search for long-term investors and strategic partners.

Rickert to advise on positioning and partner outreach

Rickert's career includes positions at McKinsey and The World Bank. He has an established network across German business, investment and philanthropic communities.