Hungarian telecommunications company Magyar Telekom has agreed a deal to become the main sponsor of Ferencváros, which plays in the top-tier Hungarian League club football competition.
The deal will run for three years, although the exact start date was not disclosed.
Magyar Telekom branding will appear on the front of Ferencváros playing jerseys.
The company already has a relationship with the club, having sponsored its youth development programme since 2014.
Ferencváros is currently 14 points clear at the top of the 2015-16 Hungarian League table.