Gregor Hackmack: Focusing on the Core Mission Source: Ashoka Partager Facebook Twitter Linkedin Mail Copy Link to https://www.ashoka.org/fr-sn/histoire/gregor-hackmack-focusing-core-mission copied. The referenced media source is missing and needs to be re-embedded. BACK TO THE GLOBALIZER HOMEPAGE Partager Facebook Twitter Linkedin Mail Copy Link to https://www.ashoka.org/fr-sn/histoire/gregor-hackmack-focusing-core-mission copied. Entreprises et entrepreneuriat social