Arnaldo Ortona – Biography
Last update: February 15, 2026Executive profile
Arnaldo Ortona is currently
Chief Procurement Officer at Usiminas - View - Usiminas org chart
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The colleagues of Arnaldo Ortona
Company Colleagues
- At Usiminas, Arnaldo Ortona has 41 colleagues including Marcelo Chara (CEO), Alberto Ono (Chairman of the Board)…
Industry Colleagues
- In the Metal industry, Arnaldo Ortona has 15,730 colleagues in 1,007 companies located in 68 countries. 5,695 executive movements have been recorded in the last 12 months. Learn more about Metal.
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