Olympique de Marseille: Heiwa (air conditioning and heating) official partner from 2025-26

Heiwa, a French manufacturer of heating and air conditioning systems, has become an official partner (3^rd level) of Olympique de Marseille (Ligue 1 McDonald's) from the 2025-26 season, announced the club on 26/01/2026.

"This partnership is part of the club's desire to strengthen ties with local businesses that actively contribute to the dynamism, innovation and influence of Marseille and its region at the national level. Through this collaboration, Olympique de Marseille is continuing to develop sustainable partnerships with economic players who share the same ambition: to promote the region, support its entrepreneurial fabric and contribute to its attractiveness," said the Marseille club.

This is the fifth official sponsorship agreement signed by the club since 01/01/2026, following contracts with:
• two new official partners: French leather goods brand Chabrand and Israeli trading platform eToro;
• two official suppliers (4^th level): Swedish office furniture brand Kinnarps and British fintech Ebury.

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