On March 30, 2026, Omron unveiled its strategic move to offload its core electronic components business segment, known as DMB, to the U.S.-based investment conglomerate Carlyle Group. The deal is estimated to be worth around 81 billion yen. The DMB division, which traces its origins back to 1933, represents Omron's foundational business, boasting a diverse product lineup that encompasses relays, switches, sensors, and beyond. Although the DMB market is poised for swift expansion, the competitive landscape has grown fiercer, especially with the emergence of strong contenders from within China.

Omron elucidated that, in order to adeptly navigate the prevailing business climate, it necessitates prompt and substantial investments. This realization underpinned the decision to relinquish DMB to Carlyle Group. The transaction will unfold in a structured manner: Initially, Omron Components will absorb and consolidate DMB, with this integration taking effect on July 1, 2026. Following this, on October 1, 2026, the entirety of Omron Components' shares will be transferred to a wholly-owned subsidiary of a special purpose entity established by Carlyle Group. The amalgamated entity will then be rebranded as Aratas.

Post-transaction, Omron has outlined its intention to invest in the special purpose entity, thereby acquiring a 5% equity stake.