Golbriak Space

Golbriak Space OÜ is an Estonian company developing optical communication solutions for aerospace applications, specialising in laser communication terminals for satellites and aircraft. The company's ERMES (Space) terminal is a 2U, 1.2 kg optical communication payload delivering 2.5 Gbps data rates in LEO, requiring no ITU frequency licensing, and offering inherent resistance to jamming and cyberattacks. Golbriak also offers ERMES+ with extended link distances, the ARES atmospheric communication system for airborne platforms, and a downlink commercial service starting at €18/minute for 1 Gbps capacity, with AI-powered onboard data processing as a key differentiator.