Tata Group

From the Battery Report

Battery Report 2025 · chapterCell & Pack ManufacturingVolta Foundation's annual report on this part of the battery industry.

Sources

• Description: Tata Group’s battery activities include Agratas, the battery business established by Tata Sons. Agratas develops battery cell manufacturing projects. Volta Foundation’s 2025 Battery Report lists Agratas/Tata projects in the United Kingdom and Gujarat. The group’s own site identifies Somerset as the location of its planned UK battery factory.

  • Volta Foundation — battery role · Battery Report · checked Oct 2026
  • Tata Group — battery role · Company site · checked Oct 2026
  • Volta Foundation — battery role · Battery Report · checked Oct 2026

• What they do: Electrode & Cell Manufacturing

  • Volta Foundation — battery business · Battery Report · checked Oct 2026
  • UK Competition and Markets Authority / Subsidy Advice Unit, with DBT subsidy information — original role record · Source · checked Oct 2026“Agratas is a subsidiary of Tata Sons Private Ltd, and designs, develops, and manufactures battery cells.”
  • Tata Group — battery business · Company site · checked Oct 2026

• Website: https://www.tata.com/

  • Tata Group — official identity · Company site · checked Oct 2026