BTRY raises €4.9M Seed round
6 November 2025· Dübendorf, Switzerland· energy_storage, solid_state_batteries, advanced_materials, deep_tech, b2b, software_hardware, manufacturing
The funds will accelerate the industrialization of its ultra-thin solid-state batteries, scale production to industrial roll-to-roll manufacturing, establish its production set-up, advance industrial processes, and secure offtake agreements for integration in next-generation devices.
Investors
LeadRedstone VC
Also participating
Bloomhaus VenturesKickfundZürcher KantonalbankKick FoundationLinear CapitalLeopold KönigTorge ThönnessenHTGF
About BTRY
Stage
Seed
Headquarters
Dübendorf, Switzerland
Founded
2023
Team Size
6–20
Sectors
energy_storagesolid_state_batteriesadvanced_materialsdeep_techb2bsoftware_hardwaremanufacturing