Leadership
Ninfa G. Pérez
Co-Founder and President
Ninfa is one of Gretna Machine Shop’s co-founders and is now president of the company. With a no-nonsense attitude and the tenacity of any CFO, Ninfa has been instrumental in Gretna’s ongoing success. With more than 30 years of accounting and finance experience, Ninfa manages the company’s overall financial health. She graduated from El Colegio de Manizales in Colombia.
Nubia A. Pérez-Blaine
Vice President and
Director of Strategic Planning
As Gretna’s vice president and part-owner, Nubia helps plan and execute the company’s short and long-term goals with a focus on cost reduction and strategic planning. Previously, Nubia worked for Gazprom Marketing & Trading, USA, a subsidiary of the world’s largest natural gas company. Nubia has an undergraduate degree from St. Mary’s University, and an MBA from Rice University in Houston.
Nancy Pérez-Vargas
Vice President and Director of Marketing
Before working at Gretna, Nancy founded a successful advertising and marketing company in Atlanta, Ga. Now, as vice president and part-owner, Nancy continues to bring her invaluable marketing and entrepreneurial experience to Gretna. Nancy obtained a bachelor’s degree in marketing and international business from St. Mary’s University in San Antonio, and later attended the Portfolio Center School for Art Direction and Design in Atlanta.