Based in Cardiff, 7SteelUK (formally CELSA UK) is a high volume Electric Arc Furnace (EAF) steel manufacturer, producing 1m tonnes of low CO₂ steel for the construction and engineering sector. By recycling around 1.2m tonnes of locally sourced scrap through the EAF delivers, 98% recycled content with an Environmental Product Declaration (EPD) of 374kgCO₂/T, making 7Steel one of the most sustainable steel producers in Europe. Alongside the EAF production, 7SteelUK has two hot rolling facilities that produce reinforcement and section products. 7SteelUK also has multiple up-stream scrap processing capabilities and down-stream steel fabrication facilities that combine to allow closed-loop circular steel solutions to supply chain resilience.