The ONA Group (Omnium Nord-Africain, Arabic: مجموعة أونا) is a defunct Moroccan holding company established in 1934 and dissolved in 2010 and succeeded by Societe Nationale d'Investissement.

ONA was an industrial, financial and services conglomerate, focused on positions of leadership and value creation in business activities contributing to the growth and sustainable development of Morocco, the Maghreb Region and the African Continent.

[1] ONA Group was structured around several activities: Mining, Agribusiness, Distribution, Financial Services, Telecommunication, Renewable Energies, and Growth Drivers, etc.

[2] The group and its successor promote various cultural programs, local and foreign arts and artists through the charitable foundation Fondation ONA.

[4] In 1953, after World War II, all the assets of Jean Épinat became under the control of The Banque de Paris et des Pays-Bas (Paribas).