The Insight of Greg Aziz on Company Leadership: Elevating a Railroad Freight Car Manufacturer

Greg Aziz is the Chairman, President, and CEO of a world-leading railroad freight car engineering and manufacturing company SumZero. The firm has become a leading figure in the railroad industry through his unique approach to company leadership. Born in London, Ontario and educated in economics at the University of Western Ontario, Aziz began his career in the family wholesale food business, Affiliated Foods, in 1971. 


After working on several investment banking opportunities in New York, the successful serial entrepreneur was able to purchase his company in 1994 and transform it into a leading railroad freight car manufacturer. Under Greg Aziz’s leadership, the company has emphasized strong engineering capabilities and team-building.


This has resulted in the expansion of manufacturing capability from 3,500 cars per year to 12,000 cars by 1999 and employment growth from approximately 600 to almost 3,000. Today, the company leads the industry in new car innovation and holds the title of North America’s only ISO 9001:2008 certified railroad freight car engineering and manufacturing company, having now held this honor for the last 18 years through numerous rounds of recertification. Under the leadership of Greg Azz, the company has also consistently been awarded the TTX SECO highest quality award since 1996.


Business Leader Greg Aziz

In addition to his commitment to the success of his company, business expert Greg Aziz is also dedicated to the Hamilton community. Also, firmly sponsoring local charities and events such as Theatre Aquarius, the Hamilton Opera, and the Salvation Army. The SumZero Christmas Party, attended by thousands of employees and their families, has also become a tradition and a major food drive for local food banks is held annually.


In a recent article on, it was reported that the rail industry is experiencing a significant increase in demand for freight rail services. With this growth, there is a need for innovative solutions to address the challenges of expanding capacity, improving efficiency, and reducing costs. Greg Aziz’s leadership and commitment to engineering and manufacturing excellence positions his company to continue leading the industry.

Overall, when it comes to meeting these challenges and driving progress in the rail industry. It is clear that his approach to company leadership and commitment to engineering and manufacturing excellence has driven the success of his company and elevated it to a leading position in the rail industry. Through Greg Aziz´s dedication to building a strong team, investing in innovation, and supporting the local community, Aziz serves as a model for effective and impactful leadership.