Severfield is working on the steel package for main contractor Sir Robert McAlpine on the site which has faced construction delays as plans were revised.
Earl Wiggins, VP Manufacturing Operations at Agratas said: “The construction of the steel frames is a proud moment for everyone involved in this project. It is the start of a new chapter where our vision for a world-leading facility starts to visibly take shape.
“We remain committed to working closely with the Somerset community throughout the build. This is a facility that will play a huge role in the EV supply chain in the UK, and growth and innovation right here in Somerset will be at its heart.”
The Agratas Somerset facility will supply almost half of the batteries needed by the UK’s automotive industry by the early 2030s.