Resonac's $8.8B chip-materials bet faces its AI test
What's the deal? ResonacDealroom has a profile for this one. Try Dealroom →, the Japanese materials company created when Showa DenkoDealroom has a profile for this one. Try Dealroom → acquired Hitachi Chemical in 2020 for about $8.8 billion, is betting that surging AI-chip demand will finally justify the price. Chief executive officer Hidehito Takahashi calls the merger a "huge financial risk" but says demand for several of the company's key semiconductor materials is growing.
What's the endgame? Resonac makes the specialised materials used to connect, protect, and cool advanced chips. It is positioning itself in advanced packaging, the step where multiple chips are combined into a single high-performance unit.
Why now? AI-chip demand is turning advanced packaging into a capacity bottleneck. Reuters reports that industry capital spending on advanced packaging is expected to approach $28 billion in 2026 as Nvidia, AMD, and their suppliers expand capacity.
What's the endgame? Resonac has reported stronger sales of advanced-semiconductor materials and raised its 2026 outlook for semiconductor and electronic materials. It is also shifting away from petrochemicals through the planned Crasus Chemical spin-off.
What could go wrong? The AI surge does not by itself prove the deal has paid off. Takahashi, who used the Kawasaki Packaging Solution Center visit to discuss competition and China exposure, is still working to integrate the two companies and build a new corporate culture.
The signal: The story is a live test of whether a costly, risky merger can be rescued by a market shift that arrived years later. For materials suppliers, the AI boom is turning once-overlooked packaging and cooling products into strategic assets — and a chance to vindicate big bets made before the demand existed.
Read more: CNBC
Image credit: IBM Research
