Diego Ramírez Mesec > Bustamante Fabara > Quito, Ecuador > Lawyer Profile
Bustamante Fabara Offices

Av. Patria
E4-69 y Amazonas
QUITO
Ecuador
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Diego Ramírez Mesec

Position
Diego has a broad international perspective, forged in his academic training and extensive professional experience as a diplomat and lawyer. After obtaining his law degree an JD, he trained at the Diplomatic Academy and then pursued postgraduate studies in the United States. A member of the Foreign Service for almost 20 years, he served in the Embassies in Bogotá and Washington as well as in the Ministry of Foreign Affairs in Quito, and also held positions of trust in the Ministry of Industry, Foreign Trade, Competitiveness, Integration and Fisheries. He was involved in the negotiations for the Free Trade Area of the Americas, and later for the Free Trade Agreement with the United States of America.
In private practice he has advised international clients (from the United States, Europe, Latin America, China and Japan) as well as local companies, in countless commercial and financial transactions for a combined amount in excess of USD 20 billion (including the largest debt-for-nature swap to date, the first issue of a Sovereign Social Bond, and other complex financing structures, meriting international recognition by prestigious international rankings. His practice extends to foreign investment, international arbitration, antitrust, banking & finance and telecommunications.
Diego advised Credit Suisse on the structuring of the largest blue bond issue in history, in support of marine conservation and natural capital of the Galapagos Islands; the transaction also involves significant benefits in public debt reduction for the Republic of Ecuador.
Career
- 2022 – Present: Professor of Private International Law, Universidad de las Américas (UDLA).
- 2021 – 2022: Partner, BUSTAMANTE FABARA S.A.S.
- 2005 – 2021: Partner, FABARA & COMPAÑÍA ABOGADOS C.L.
- 2004 – 2005: Undersecretary, Ministry of Industry, Foreign Trade and Competitiveness (MICIP).
- 2003 – 2004: Senior Advisor, MICIP
- 2002: Chief of Staff, to the Minister of Foreign Affairs.
- 1997 – 2001: Economic and Commercial Attaché, Embassy of Ecuador, Washington, DC – USA.
- 1986 – 1996: Ministry of Foreign Affairs
Languages
English
Lawyer Rankings
Ecuador > Banking and finance
(Leading partners)A strong performer in traditional cross-border and domestic financings, Bustamante Fabara demonstrates notable expertise in secured and unsecured corporate lending and project finance matters. On the capital markets front, the team excels in multijurisdicitonal securitisations and stands out for its strong track record in green, blue, social and sustainable bonds issuances in the Ecuadorian market. Co-head Jesús Beltrán focuses on cross-border finance, capital markets and investment banking deals, while fellow co-leader Diego Ramírez Mesec brings together experience in banking and finance, international trade, and commercial matters. José Rafael Bustamante C. handles secured and unsecured corporate loans; Juan Felipe Bustamante assists with the financing of infrastructure projects; Kirina González shines in corporate finance; and Patricio Santos is singled out for his banking regulatory expertise.
Lawyer Rankings
Top Tier Firm Rankings
- Banking and finance
- Competition and antitrust
- Corporate and M&A
- Dispute resolution
- Intellectual property
- Labour and employment
- Real estate
- Tax