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 announced an investment exceeding £2 million in its Herefordshire manufacturing facilities this year, including £780,000 for new surface-mount technology (SMT) equipment. This investment aims to increase production capacity and reduce lead times for critical communications programs, driven by rising global demand for satellite communications infrastructure. Previously, on August 24, 2026, ETL Systems secured £895,000 in funding from the European Space Agency’s ARTES programme. This funding supports the company's Digital BUC/HPA project, designed to facilitate the transition from traditional hardware-based uplinks to more flexible software-defined satellite infrastructure, as satellite operators seek greater network flexibility and efficiency. Earlier, on August 13, 2026, ETL Systems confirmed its participation as an exhibitor at the Defence in Space Conference (DiSC) 2026. This event, scheduled for October 27-28 in London, focuses on advancements in space technologies for defence and security, bringing together leaders from across the space and defence sectors.
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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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