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Luis Guillermo Rosero Sarasty

Luis Guillermo is an Associate at Zuleta Abogados’ International Arbitration practice group. He obtained both his Law and Political Sciences degrees from Universidad de los Andes and he has four years of experience in the areas of International Arbitration and M&A, working for domestic and international law firms.

Given his mixed experience between the areas of International Arbitration and M&A, Luis Guillermo offers clients a comprehensive and complementary vision of the most relevant matters in both litigation and transactional scenarios, therefore providing added value to client. He has represented domestic and foreign clients in over 15 cross-border litigation cases and transactions. His main industries of specialization are: Infrastructure (4G motorways, airports and education infrastructure), health services, telecommunications and private security. According to Transactional Track Record, in 2019 Luis Guillermo ranked third amongst Colombia’s rising star dealmakers by number of transactions advised.


Relevant Experience

  • Represented an entity in charge of the administration of public funds in an international arbitration regarding construction of infrastructure projects in several locations in Colombia.
  • Advised Quirónsalud (subsidiary of Fresenius Group) in its main M&A transaction in Colombia and the region, the acquisition of Centro Médico Imbanaco for over USD 300 million.
  • Advised Quirónsalud (subsidiary of Fresenius Group) in its entry and further expansion in the Colombian market, through the acquisitions of:
    • Clínica Medellín.
    • Clínica Las Vegas, ubicada en Medellín.
    • Cedimed, ubicada en Medellín.
    • Clínica de la Mujer, ubicada en Bogotá.
  • Advised China Harbour Engineering Corporation in its acquisition of shares in the concessionaire of 4G Project Mar 2.
  • Advised Universal Stream, as secured party, in the sale of Talasa ProjectCo y Talasa Conexión from Mcquarie Development Corporation to Hydro Global Investment.
  • Advised an international client in the bidding process for the acquisition of Aeropuertos de Oriente S.A.S.
  • Advised Prosegur in its acquisition of G4S’s cash-in-transit business unit un Colombia.


  • Law, Universidad de los Andes.
  • Policital Sciences, Universidad de los Andes.
  • Specilization (post-graduate degree) in International Business Law, Universidad de los Andes (ongoing)


  • Spanish
  • English