Net worth: $6.1 billion
Source of wealth: Retail – Zara
Overall Forbes rank: #195
Ms. Mera co-founded Inditex, parent company of the global clothing retailer Zara, with her ex-husband Amancio Ortega. She now holds a 5.1 percent stake in the $18 billion company and earned $600 million when the company went public in 2001. Mera is the richest woman in Spain and has a variety of investment interests, including a marine fish-farming group, the luxury Bulgari hotel in London, and a system for fingerprinting newborns.