Crosshill

Founded in 2014, Crosshill is a defense subsystem manufacturer based in Tampere, Finland working in missiles & munitions, communications & satcom, rugged computing & electronics.

Crosshill is a Finnish company, founded in 2014 and based in Tampere, that designs, tests and manufactures highly secure electronic systems for defense, aerospace, telecommunications and space applications. Its work covers FPGA and system-on-chip design, firmware, middleware and application software, cryptographic provisioning and key management, and PCB design, assembly and secure production. It also offers security testing services, including side-channel analysis, electromagnetic (TEMPEST-related) testing, fault injection analysis, reverse engineering assessment and anti-tamper protection at silicon, sensor and mechanical level. Crosshill is a subcontractor in the European HYDIS2 hypersonic interceptor project led by MBDA, and leads an indirect industrial participation project with Lockheed Martin linked to the Finnish F-35 programme, in a consortium with DNV Cyber, Habilito and Xiphera. The company holds a facility security clearance up to SECRET, ISO 9001:2015 certification and AQAP 2110 quality processes. It became a member of Space ISAC in 2025 and is owned by its founders.