Clavister secures initial cross-domain cyber contract

Swedish cybersecurity company Clavister announced on Tuesday that it has secured an initial contract for a new cross-domain solution being developed in partnership with Saab.

According to the company, the solution will be integrated into an advanced defence system designed and manufactured by a European prime contractor, with the end user being the armed forces of a Western European country.

- This contract marks an important step in our joint cross-domain solution development with Saab and demonstrates growing demand for trusted, European-developed cybersecurity components in advanced defence systems, said John Vestberg, chief executive of Clavister.

- Being selected for integration into a modern weapon system is strong validation of our technology and our ability to meet stringent defence and security requirements.

Secure information exchange

Headquartered in Örnsköldsvik, Sweden, Clavister was an early developer of firewall technology and provides adaptive, high-performance cybersecurity products to public sector, energy, telecommunications and defence customers.

Cross-domain solutions enable secure information exchange between systems operating at different classification levels, supporting high-assurance operations in complex defence environments.

The initial order covers a limited number of units and is valued in the low single-digit million Swedish krona range. Deliveries are scheduled to begin in the second quarter of 2026 and continue throughout the year.

Clavister said it expects additional follow-on orders from the prime contractor over time.

Clavister Holding AB is listed on Nasdaq First North Growth Market.