TOMI to Acquire Graphite Producer Carbonium Core in $120M Deal
Event summary
- TOMI Environmental Solutions has signed a letter of intent to merge with Carbonium Core, a U.S.-based producer of nuclear-grade graphite.
- The merger will result in Carbonium Core becoming a wholly-owned subsidiary of TOMI.
- Carbonium Core stockholders will receive 19.99% of TOMI’s outstanding shares and newly created preferred stock.
- The enterprise valuation of Carbonium Core is set at $120 million, pending due diligence.
- The deal is expected to be finalized in Q2 2026, subject to stockholder approval and customary closing conditions.
The big picture
TOMI's acquisition of Carbonium Core represents a strategic pivot into the advanced materials market, driven by reshoring initiatives and geopolitical concerns surrounding critical mineral supply chains. The deal, valued at $120 million, aims to diversify TOMI’s revenue streams beyond its disinfection business and capitalize on the growing demand for domestically produced nuclear-grade graphite, which is essential for both advanced nuclear reactors and the infrastructure supporting AI data centers. The acquisition also highlights the increasing importance of vertically integrated supply chains in strategic industries.
What we're watching
- Stockholder Approval
- The deal's success hinges on TOMI shareholder approval, which could be complicated by the relatively large equity stake being granted to Carbonium Core's former owners (19.99%).
- Due Diligence
- The valuation discrepancy between the LOI ($120M) and a prior independent analysis ($990M) suggests significant due diligence risks and potential for valuation adjustments.
- Market Qualification
- The long reactor qualification cycles for Carbonium Core’s graphite will dictate the speed of revenue generation and the realization of the strategic rationale.
