Supplier directory
Robot makers, component suppliers, manufacturers and integrators across the humanoid supply chain. Public profiles are compiled from public sources; companies can claim and correct their entry.
Last updated 8 October 2026 · Methodology
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14 of 61 companies
| Company | Location | Type | Subsystems | Profile |
|---|---|---|---|---|
| Harmonic Drive Systems Public profile | Tokyo, Japan | Component supplier | Rotary actuators | World leader in strain wave gears, the precision reducers used in many robot joints. |
| Hyundai Mobis Public profile | Korea | Component supplier | Rotary actuators | Will supply actuators for Boston Dynamics' production Atlas humanoid, announced at CES 2026. Says actuators are about 60% of humanoid material cost. |
| Infineon Technologies (Kulim) Public profile | Kedah, Malaysia | Semiconductor & electronics | Batteries & power, Rotary actuators | Opened phase 1 of a 200 mm silicon carbide power semiconductor fab in August 2024, with €2 billion in phase 1 and €5 billion more planned. |
| Inovance Technology Public profile | Shenzhen, China | Component supplier | Rotary actuators, Linear actuators | Industrial automation group supplying servo motors, drives, encoders, planetary roller screws and complete actuators for humanoid robots. |
| JL Mag Rare-Earth Public profile | Ganzhou, China | Materials & batteries | Structure & materials, Rotary actuators | Rare-earth permanent magnet maker with a dedicated humanoid magnetic-components business unit. |
| Kollmorgen Public profile | United States | Component supplier | Rotary actuators | Regal Rexnord brand supplying frameless servo motors for humanoid robots. |
| Leaderdrive Public profile | Suzhou, China | Component supplier | Rotary actuators | China's largest harmonic reducer maker. Formed a joint venture with SKF in July 2026 for humanoid joint transmission parts. |
| Nabtesco Public profile | Japan | Component supplier | Rotary actuators | Major maker of RV precision reducers for industrial robots. |
| SKF Public profile | Sweden | Component supplier | Rotary actuators | Bearing maker. Formed a joint venture with Leaderdrive in July 2026 (SKF 60%) for humanoid joint transmission parts. |
| Sanhua Intelligent Controls Public profile | Shaoxing, Zhejiang, China | Component supplier | Rotary actuators, Linear actuators | Thermal management and actuator maker planning a 3.8 billion yuan robot actuator base in Hangzhou. |
| Schaeffler Public profile | Germany | Component supplier | Rotary actuators, Linear actuators | Actuator partnership with Neura Robotics (November 2025) and preferred actuator supplier to UK firm Humanoid (May 2026). |
| Tuopu Group Public profile | Ningbo, China | Component supplier | Rotary actuators, Linear actuators | Automotive supplier investing 5 billion yuan (about US$703 million) in a robot drive-system base. |
| Zhejiang Shuanghuan Driveline Public profile | Zhejiang, China | Component supplier | Rotary actuators | Gear maker producing RV reducers and harmonic reducers for industrial robots alongside automotive gears. |
| maxon Public profile | Switzerland | Component supplier | Rotary actuators, Dexterous hands | Precision drive maker using its EC-i motors in the HOPE humanoid demonstrator. |
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