Omnisantos, SGPS, SA is the parent company of the Group, and its activity consists in managing the shareholdings in the various companies that make up the Omnisantos Group, as an indirect way of carrying out activity in the area of energy, electricity and metalworking, and it also provides financial services, information technology and management services for various companies of the Group.

Omnisantos was founded on November 13, 2010. On May 13, 2011 a corporate restructuring of the Group was conducted, by which Omnisantos, SGPS, SA came to hold all of the financial interest of the Group.