Vianka Melgar Rojas – Biography
Last update: February 3, 2026Executive profile
Vianka Melgar Rojas is currently
Contracting Manager at YPFB Andina - View - YPFB Andina org chart
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The colleagues of Vianka Melgar Rojas
Company Colleagues
- At YPFB Andina, Vianka Melgar Rojas has 7 colleagues including Mario Salazar Gonzalez (General Manager), Gilbert Salvago (Director)…
Industry Colleagues
- In the Oil & Gas industry, Vianka Melgar Rojas has 23,578 colleagues in 1,350 companies located in 105 countries. 12,354 executive movements have been recorded in the last 12 months. Learn more about Oil & Gas.
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Through the switchboard, call YPFB Andina at +591 ... and ask for Vianka Melgar Rojas.
