04:46 AM EDT, 10/29/2025 (MT Newswires) -- WISeKey International ( WKEY ) and its SEALSQ ( LAES ) and WISeSat.Space subsidiaries said Wednesday they have signed a memorandum of understanding to establish a partnership with INNOSPACE, a South Korean satellite launch services provider.

Financial terms were not disclosed.

The collaboration is aimed at advancing secure and efficient satellite deployment by diversifying launch sites, the companies said.

WISeKey ( WKEY ) shares were up 7.2% in premarket activity, while SEALSQ ( LAES ) gained 4.4%.