Guillermo Trenas

Managing Director


Financial Advisory


Madrid, Spain

Mr. Trenas joined Lazard in 2012. He is currently Managing Director of Lazard based in Spain.

Mr. Trenas has taken part in a large number of restructuring/ refinancing transactions.

Prior to joining Lazard, Mr. Trenas worked as Associate at Deutsche Bank's London office, within the Telecoms, Media and Technology M&A Group and for the Equity Sales and Derivatives team at Merrill Lynch's office in Madrid.

Mr. Trenas has a degree in Economics and Business Administration from CUNEF and an Essential MBA Associate degree from Columbia University.

Our office in Spain

The Lazard Madrid office is located just off the Paseo de la Castellana, one of Madrid's main avenues.

Lazard Madrid was established in 1999, solidifying Lazard's franchise as a preeminent financial advisor to blue chip companies in Spain.

Today, we are at the forefront of the reshaping of the Spanish economy. Our team is comprised of 20 professionals and we are well known as the leading independent financial advisor to major corporations, financial institutions and government.