It was privately held by the Development Bank of Japan (DBJ) (40%), Fujitsu (40%), and Panasonic (20%).

[6] Socionext Europe is headquartered in Langen, near Frankfurt, with other locations in Munich, Maidenhead (UK) and Linz (Austria).

The company is a fabless ASIC supplier, specializing in a wide range of standard and customizable SoC solutions for automotive, consumer, and industrial markets.

[10] On 12 October, 2022, Socionext went public in an IPO to list its shares on the Tokyo Stock Exchange Prime Market.

[12] On 5 July, 2023, Socionext announced that the board of directors approved a secondary offering of shares of common stock of the company in the international markets.