SOUTH SAN FRANCISCO, Calif.--(BUSINESS WIRE)--Westmag, the American manufacturer of drone motors and robot actuators, emerged from stealth today with $11 million in seed funding led by Andreessen Horowitz, with participation from Founders Fund, Lux Capital, NFDG, Menlo Ventures, and other top investors. Westmag, short for Western Magnetics Company, closed this $11M in funding in 2025. Since then, the company has been building industrial capacity, securing critical suppliers, and validating its