India, Dec. 3 -- Infiniteria, the tyre recycling joint venture backed by Scandinavian Enviro Systems, Antin Infrastructure Partners and Michelin, has named Kajsa Ryttberg-Wallgren as its new chief executive as the company moves into a phase of industrial expansion.

Ryttberg-Wallgren, who has taken up the role on 1 December, succeeds Stefano Madeddu. She most recently served as chief growth officer at Stegra, a Swedish green steel venture. Her earlier career includes senior positions at PIAB, Yara International, Sandvik and Sapa, giving her broad experience in scaling industrial operations internationally.

The appointment signals a shift in leadership priorities at Infiniteria, with an emphasis on what the company describes as "industria...