The company said sales soared 95% in December, compared with December 2020.
Parent sales were up 32% in Greece, in Cyprus sales were up 15% in December and by 12% in the year compared with 2020.
In Bulgaria, sales edged up 0.9% in December and by 0.5% in 2021. In Romania, sales rose 9.8% in December and by around 7% in 2021.
Jumbo Group has already paid a 0.77 euro per share dividend to shareholders and plans to pay another 0.385 euro per share.