Hirst Magnetic Instruments Ltd is a specialized UK-based semiconductor manufacturer with a long-standing reputation in the design and production of magnetic sensors and precision measurement equipment. Established decades ago, the company has built deep expertise in developing Hall-effect sensors, current transducers, and other magnetic semiconductor components used across industrial, automotive, and scientific applications. Known for high reliability and accuracy, Hirst’s products play critical roles in power management, motion control, and energy efficiency systems. The company combines advanced semiconductor fabrication with stringent quality control, serving global clients with innovative solutions for measuring and controlling magnetic fields. Hirst remains a trusted partner for performance-critical applications where precision and durability are essential.