Wayren

Series A · Aerospace & Defense · Tallinn, Estonia · Founded 2020 · 11–50 employees

Estonian defense-tech startup Wayren develops Singularity, a software-based decentralized communication platform designed for mission-critical operations and extreme tactical environments. The platform establishes secure, hybrid mesh networks that enable continuous data synchronization and situational awareness among tactical personnel, vehicles, and drones without requiring a central infrastructure. In April 2025, the company secured a strategic investment of 7.9 million euros from EFA Group to accelerate its technology. Founded by former Estonian Defence Forces Cyber Command experts, the startup is also an alumnus of the prestigious NATO DIANA accelerator program.

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