The CEO of Europe's largest insurer by gross premiums and market capitalization has called for more aid for Greece and a plan to help the country's growth, according to German media reports.

“Greece cannot be rescued by debt restructuring. We cannot solve the problem only with giving them money. We need an industrialization plan for Greece, comparable to the Marshall plan,” Michael Diekmann, CEO of Allianz, said in an interview with German tabloid Bild.