Euroquartz Limited is a UK-based independent manufacturer and supplier of frequency control products, with headquarters in Crewkerne, Somerset. Founded in the 1970s, the company has grown into a specialist in quartz crystals, oscillators, filters, and custom frequency-related components for the global electronics industry. Its core product ranges include surface-mount and through-hole quartz crystals, standard clock oscillators (XO), temperature-compensated crystal oscillators (TCXO), voltage-controlled crystal oscillators (VCXO), and oven-controlled crystal oscillators (OCXO). Euroquartz also offers crystal filters, ceramic resonators, and bespoke frequency solutions tailored to precise electrical and mechanical specifications. The company is particularly noted for its short lead times on custom orders, enabling rapid prototyping and production for demanding applications. It serves markets such as telecommunications, aerospace and defense, industrial automation, medical electronics, and consumer devices. While occupying a niche rather than a top-tier semiconductor position, Euroquartz is respected for its technical expertise and flexible, customer-centric manufacturing model. The firm maintains ISO 9001 quality management certification and complies with international environmental and reliability standards. Through a worldwide distribution network, Euroquartz combines local technical support with direct factory access, ensuring reliable supply for both OEM volume and specialist low-volume requirements.