MasTec Appoints Goldman Sachs Analyst Ati Modak as VP of Investor Relations
MasTec Inc. (MTZ) appointed Ati Modak as VP of Investor Relations, effective September 2026. Modak, formerly a Goldman Sachs equity research VP, brings experience in infrastructure and energy sectors. He will oversee investor relations for MasTec's diverse business segments, including communications, power delivery, pipelines, and renewable energy.





