Western Magnetics Company

Western Magnetics Company, based in the US, specializes in designing and manufacturing high-performance motors and actuators for drones and robots, enhancing functionality in the autonomous machine market. Founded in 2025, Western Magnetics Company is located in South San Francisco, US, and focuses on the development of motors and actuators for unmanned systems. The company raised USD 11. 00 mn in a Seed funding round on June 30, 2025, led by Andreessen Horowitz with participation from Founders Fund, Lux Capital, Menlo Ventures, and NFDG Ventures.

The founder's history is currently not available. Westmag specializes in the design and manufacture of drone motors and robot actuators, positioning itself at the forefront of the autonomous machine market. Their primary offerings include high-performance motors tailored for various unmanned aerial systems (UAS) and integrated actuators for humanoid and mobile robots. The drone motors are available in multiple sizes, specifically between 20mm and 100mm stator diameters, while the actuators are engineered to provide torque ranging from 1Nm to 150Nm, with voltage specifications of 24v to 48v.

These products are designed to meet the demands of a wide range of applications, from commercial delivery drones to advanced robotics in industrial settings. Westmag primarily serves a global client base that includes both domestic and allied defense contractors, aerospace manufacturers, and robotics companies, ensuring compliance with the National Defense Authorization Act (NDAA) through U. S. and allied sourcing.

Westmag operates on a B2B model, generating revenue through direct sales of its motors and actuators to various industries, including aerospace and robotics. The company’s transaction structure typically involves bulk orders from clients, enabling them to scale production in alignment with customer demand. Specific pricing structures for their products are established based on the customization and performance specifications required by the clients. For instance, the pricing for their drone motors and robot actuators varies according to factors such as torque, voltage, and the complexity of design, facilitating tailored solutions for each customer.

By focusing on high-volume production and long-term partnerships, Westmag aims to solidify its position as a supplier in the autonomous machinery sector, thereby supporting significant revenue growth aligned with the increasing demand for advanced motor technologies. In 2025, Western Magnetics Company raised USD 11. 00 mn in Seed funding led by Andreessen Horowitz. The company will utilize the funding to enhance its robotics and drone manufacturing capabilities and expand partnerships with a wider range of clients.

Future product developments are underway, focusing on innovative designs for the drone and robotics market. Specific geographic expansion plans and target markets have not been disclosed.