Spear Power Systems

Ion Storage Systems

This company manufactures solid-state lithium metal batteries for consumer electronics, electric vehicle, and aerospace and defence customers.

South 8 Technologies

This company develops liquefied gas electrolytes and lithium-ion batteries for automotive, aerospace, and defence customers operating in extreme environments.

Smart Battery Solutions

This company manufactures low-voltage lithium-ion battery systems and charging technologies for e-mobility, industrial robotics, maritime vessels and medical rehabilitation equipment manufacturers.

EST-Floattech

This company develops lithium-ion battery and energy storage systems for maritime and industrial customers including ferries, yachts, and inland shipping operators.

Morrow Batteries

This company manufactures lithium-ion battery cells for energy storage systems, commercial mobility, and industrial sectors.

SionPower

Sion Power develops high-energy-density lithium-metal batteries for customers in the automotive, aerospace, and defence sectors.

Maxwell + Spark

This company manufactures lithium-ion battery systems for industrial logistics customers, specifically for use in forklifts, refrigerated transport units and stationary energy storage.

Durapower Holdings

This company manufactures lithium-ion battery systems and energy storage solutions for electric vehicle manufacturers, marine operators, and renewable energy providers.