Penrhyn International


Roberto Vola-Luhrs

roberto vola luhrs

  • Office: Voyer International - Buenos Aires
  • Location: Buenos Aires, Argentina
  • Contact: This email address is being protected from spambots. You need JavaScript enabled to view it. / Linkedin profile
  • Fields:


Roberto Vola-Luhrs began his career in executive search in 1997, and has been a Principal in Penrhyn International since 1999, the year in which Voyer International was elected to membership. Roberto’s practice covers senior general management positions in a variety of sectors, as well as his special field of HR management.

From 1976 to 1993 Roberto held a number of senior HR positions in Siemens in Argentina, Germany, and Venezuela. He was also HR Manager of Pecom NEC, and General Manager of HR of Arcor, one of the largest food manufacturers in South America with extensive international operations.

Roberto is a graduate of the Universidad de Buenos Aires in HR Management, he also holds doctorates in Political Sciences from the Universidad Complutense and from the Universidad Belgrano. Roberto is co-author of a standard text on HR Management, and is Profesor Principal of the Universidad de Empresa, a Committee Member of the Argentine Organisation of HR Managers, and is an Advisor to the Argentine Ministry of Labour.

Representative assignments:
CEO, Siemens Chile
CEO Córdoba, Howard Johnson’s Hotel
HR Manager, NEC
HR Manager, ICI Argentina
HR Manager, Swiss Just
HR Manager, TBA (Metro system of Buenos Aires)

José Candia

jose candia

  • Office: Voyer International - La Paz
  • Location: La Paz, Bolivia
  • Contact: This email address is being protected from spambots. You need JavaScript enabled to view it. / Linkedin profile
  • Fields: Consumer Goods, Financial Services, Industrial & Automotive, Life Sciences & Pharmaceuticals


José E. Candia joined Voyer International trough Voyer Group Bolivia since 2010 in La Paz, Bolivia. José’s practice includes assignments to identify candidates for senior roles in Bolivia as well services en organizational development. 

Before joining Voyer Group Bolivia José’s career includes working as Human Resources Manager in local and international companies in Bolivia, such as: Banco Mercantil, PriceWaterhouse, La Papelera S.A., Citibank Bolivia S.A., Grupo Empresarial Kantutani, Pan American Silver Bolivia S.A., and others.

José is an psychologist graduate of the Universidad Católica Boliviana, La Paz - Bolivia , and he has a master degree en Organizational Psychology at Western Michigan University, United States o America. José speaks Spanish and English.

Ricardo Migoya

ricardo migoya

  • Office: Voyer International - Mexico City
  • Location: Mexico City, Mexico
  • Contact: This email address is being protected from spambots. You need JavaScript enabled to view it. / Linkedin profile
  • Fields: Business & Professional Services , Consumer Goods, Technology, Telecommunication & Media


Lic. Ricardo Migoya is the CEO and Partner in Mexico's operation.

He has been developed as an entrepreneur and implementer of new business, developing strategies, business plans and investment projects evaluation.

In his professional history, he was responsible for managing the design and introduction of new products / services , strategic alliances, developing new techniques for customer satisfaction , market research , financial modeling , pricing, negotiations with suppliers and marketing mix. to promote the development of relations and strategic planning programs for the company.

He is currently developing the market throughout the Mexican republic in coordination with other Latin American offices, including the posibility of new projects. He also participates and supports the Advisory Council on the development of new challenges in Latin America.