Denso Corp. on Friday said it is evaluating a range of strategic avenues involving Rohm Co., one of which could be the purchase of shares, but that the company has not reached any final decision.
The statement was issued in response to reports published on March 6 that suggested a potential takeover proposal for Rohm. Denso underlined that there has been no formal announcement about acquiring the company.
According to the company, its exploration of a semiconductor-focused strategic partnership with Rohm began in September 2024. That engagement progressed to a basic agreement in May 2025, but Denso stopped short of confirming any transaction beyond that framework.
Denso is set to host a briefing on March 31 to present its medium-term plan aimed at fiscal year 2030. In describing its priorities, the company has designated semiconductors and software as strategic business areas.
Within the semiconductor agenda, Denso highlighted several focal points: advancing next-generation technologies, stabilizing procurement and supply lines - which includes measures that move in the direction of in-house production - and broadening sales efforts beyond its historical base of Toyota customers into non-automotive markets.
The companys comments maintain a position of openness to various strategic options with Rohm while making clear that formal decisions and announcements have not been made. The March 31 medium-term briefing will detail Densos approach to developing its semiconductor and software capabilities through to fiscal 2030.
Summary of developments
- Denso confirmed it is considering multiple strategic options regarding Rohm, including share acquisition, with no final decision made.
- The clarification followed media reports on March 6 about a potential takeover proposal.
- Denso began semiconductor partnership talks with Rohm in September 2024 and reached a basic agreement in May 2025.
- The company will present a medium-term plan on March 31 targeting fiscal year 2030 and has identified semiconductors and software as strategic businesses.
Context on strategic priorities
Denso has outlined concrete areas of emphasis within semiconductors: next-generation technology development; supply and procurement stabilization, including movement toward in-house production capabilities; and expansion of sales beyond Toyota to non-automotive customers. These elements form the backbone of Densos stated semiconductor strategy ahead of its March 31 briefing.