Companies

Who supplies the builders.

Complete subsystems delivered to an OEM — hands, actuator modules, battery packs, compute. Showing 13 of 84.

OEMs102

The companies building finished humanoids and exoskeletons.

Tier 184

Complete subsystems delivered to an OEM — hands, actuator modules, battery packs, compute.

Tier 269

Components that go into a tier 1 assembly — gearboxes, encoders, sensors, electronics.

Tier 39

Materials and basic parts — structural materials, connectors and cabling.

Tooling & Services19

Not a supply tier: design, scanning, test, motion capture and simulation software.

TierAll suppliers 181 Tier 1 84 Tier 2 69 Tier 3 9 Tooling & Services 19

CategoryMotors & Actuators 33 Dexterous Hands & Grippers 23 Batteries & Power 13×Compute & AI Chips 6 Robotic Arms 6 Linear Actuators 2 LiDAR 1

Filtered by category: Batteries & PowerClear

13 of 84


Aved ElectronicsPower & interconnect solutions for demanding applications including humanoid robotics	Batteries & Power	Humanoid	Yes
CATLWorld's largest EV battery maker; solid-state & sodium-ion R&D; backed AgiBot & Galbot	Batteries & Power	Humanoid	No
Grepow (Tattu / Gens Ace)High-discharge LiPo/Li-ion battery packs and custom BMS; Tattu (drone/FPV) and Gens Ace (RC) are its own sub-brands	Batteries & Power	Humanoid and Exoskeleton	No
KULR Technology GroupBattery thermal-runaway safety technology (patented Thermal Runaway Shield, NASA-licensed Fractional Thermal Runaway Calorimeter); not a cell/pack maker itself but a safety layer for lithium battery packs	Batteries & Power	Humanoid and Exoskeleton	Yes
LG Energy SolutionCylindrical & pouch Li-ion cells, solid-state battery R&D; major global cell supplier	Batteries & Power	Humanoid and Exoskeleton	See notesouth korea
MaxAmpsCustom lithium-ion and lithium-polymer battery packs, assembled in the USA, up to 100C discharge rate	Batteries & Power	Humanoid and Exoskeleton	Yes
Molicel (E-One Moli Energy)High-power cylindrical Li-ion cells (18650/21700/4680-class) for EVs, aerospace, power tools and motorsport; also supplies eVTOL programs (e.g. Vertical Aerospace)	Batteries & Power	Humanoid and Exoskeleton	See notetaiwan
Reliance BatteryHigh-power 21700 tabless Li-ion cells (e.g. RS40/RS50, up to 70A continuous discharge), aimed at electric mobility and power-demanding systems	Batteries & Power	Humanoid and Exoskeleton	No
Samsung SDICylindrical Li-ion (21700, 4680 format), prismatic & EV packs; Sony & 1X backer	Batteries & Power	Humanoid and Exoskeleton	See notesouth korea
TenpowerHigh-power cylindrical Li-ion cells (21700 format), continuous discharge up to 45A+, aimed at e-bikes, scooters and robotics	Batteries & Power	Humanoid and Exoskeleton	No
Titan BatteriesCustom lithium-ion flight battery packs from UN38.3-certified cells; up to 80% longer flight time than standard LiPo per company claims	Batteries & Power	Humanoid and Exoskeleton	Yes
Upgrade EnergyNDAA-compliant custom lithium battery packs for UAS/unmanned systems; partnered with Amprius for silicon-anode high-energy-density cells	Batteries & Power	Humanoid and Exoskeleton	Yes
VapcellHigh-drain 18650/21700 Li-ion cells and chargers, CE/UL/FCC/RoHS certified	Batteries & Power	Humanoid and Exoskeleton	No