Privately owned ETL Systems, headquartered in the United Kingdom, was founded in 1984, employs approximately 120 individuals, and primarily offers connectivity infrastructure. The company specializes in the design and manufacture of radio frequency equipment intended for teleports, broadcasters, marine, military, and government agencies. It offers rack systems and radio frequency components including amplifiers, couplers, remote controllers, and radio frequency over fiber-optic link products, alongside equipment repairs and professional services.
On August 26, 2026, ETL Systems invested over £2 million in its Herefordshire manufacturing facilities, allocating more than £780,000 to new surface-mount technology (SMT) equipment to increase capacity and reduce lead times for critical communications programs, driven by growing global demand for satellite communications infrastructure. This followed the company's securing of £895,000 in funding on August 24 from the European Space Agency’s ARTES programme. This funding supports ETL Systems' Digital BUC/HPA project, which aims to facilitate the industry's transition from traditional hardware-based uplinks to more flexible software-defined satellite infrastructure, addressing the demand from satellite operators for greater network flexibility and efficiency.
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ETL Systems offers 6 products in the media tech and telecoms tech industries. ETL Systems's product portfolio comprises of telecoms network infrastructure and connectivity infrastructure.
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ETL Systems's revenues were less than $50M in 2024. Caretta Research has split ETL Systems's revenue into 3 different product categories, the largest of which is aerials, towers, RF accessories and earthstations. For full access to ETL Systems's revenue breakdown subscribe to Caretta Portal.
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