Mare Nostrum Société anonyme (ENXTPA:ALMAR) acquired 50% stake in Inalvea Developpement on October 27, 2020. Transaction is fully self-financed. In 2019, Inalvea generated revenue of €1.2 million. Mare Nostrum Société anonyme (ENXTPA:ALMAR) completed the acquisition of 50% stake in Inalvea Developpement on October 27, 2020.