OEMs — Iapyx Research

The companies building finished humanoids and exoskeletons.

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

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

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

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

Filtered by status: PublicClear

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Unitree RoboticsG1, H1, H2, R1 series	Full Humanoid OEM	China	2016	$905M	Public
XPengIRON	Full Humanoid OEM	China	—	$900M	Public
Lifeward (ReWalk)	Exoskeleton	USA	2001	$265M	Public
RobotphoenixLightweight industrial robots	Industrial Robotics	China	—	$86M	Public
Ekso Bionics	Exoskeleton	USA	2005	Public co.	Public
Hyundai Motor GroupAtlas (via Boston Dynamics)	Full Humanoid OEM	South Korea	—	Internal	Public
Kawasaki Heavy IndustriesKaleido 9	Full Humanoid OEM	Japan	—	Internal	Public
LG ElectronicsCLOiD	Full Humanoid OEM	South Korea	—	Internal	Public
ÖssurRheo Knee, Power Knee, prosthetic feet & liners; also bracing/compression	Prosthetic	Iceland	1971	Public co.	Public
Rainbow RoboticsHUBO	Full Humanoid OEM	South Korea	2011	Public co.	Public
Richtech RoboticsADAM, Titan	Service Robotics	USA	2016	Public co.	Public
TeslaOptimus (Gen 3)	Full Humanoid OEM	USA	2021	Self-funded	Public
ToyotaT-HR3	Full Humanoid OEM	Japan	—	Internal	Public
UBTECH RoboticsWalker S / Walker S2	Full Humanoid OEM	China	2012	Public co.	Public
XiaomiCyberOne	Full Humanoid OEM	China	—	Public co.	Public

Who's building what.