Lionel Messi's departure from Barcelona saw sponsorship deals worth over €100m fall through.
Messi was forced to leave Barca and sign for PSG after plans for a new contract offer were withdrawn by the board.
An agreement with a crypto exchange company worth €70m was in place before Messi's departure, reports EFE.
The Argentine's exit saw the crypto company pull out of the agreement.
Another company, an India-based online education organisation, also dropped talks over a €58m agreement after the Messi decision.
The deal would've encompassed Barca's academy and innovation hub.