The company said its systems completed more than 19,000 missions in Ukraine in 2025.
Six Robotics provides coordination software that enables multiple unmanned systems to operate together.
Wultra provides post-quantum authentication and digital identity solutions for banks and fintech companies.
The round was supported by True Collective and the Export and Investment Fund of Denmark (EIFO).
The Series A round was led by Blisce, with participation from NAP, Merantix, Robin Capital, Underline Ventures, and Critical Ventures.
The round saw backing from both existing shareholders and new strategic investors with significant industry expertise.
The fresh capital saw backing from Varsity, Lanai Ventures, and Plug and Play Tech Center.
The pre-seed round was led by TechVision Fonds (TVF), with participation from neoteq ventures.