Mr. Langenauer has served on the board of directors of AT since May 2015. Mr. Langenauer is a Senior Managing Partner and Chief Executive Officer of Nexxus Capital. He has participated in the completion of all Nexxus´s investment cycles since 1996 and has extensive experience in Private Equity investing. Mr. Langenauer has also extensive experience in private debt, mergers and acquisitions and initial public offerings, participating in several offers of this type. Among his responsibilities, he has been in charge of the design of investment strategies in private equity, mezzanine debt and the evaluation of investment opportunities. Mr. Langenauer currently serves on the board of directors of Nexxus Capital (along with each of its funds), Grupo Traxion (BMV:TRAXIONA), plus ten board positions of the Nexxus’ portfolio companies. Mr. Langenauer obtained a Bachelors degree in Industrial Engineering from the Universidad Iberoamericana in Mexico.