Maristany’s artwork was exhibited extensively in solo and collective shows worldwide, including:

This article explores the life, career, and enduring impact of , dissecting his role in the expansion of major conglomerates and his vision for sustainable industrial growth.

His influence in the art scene was not limited to his own painting. During the 1980s and 1990s, Maristany also wrote numerous articles and critiques for exhibition catalogs, not only in Argentine cities such as Buenos Aires, Mendoza, and Córdoba, but also throughout Latin America, including Ecuador, Chile, and Peru.

His true legacy, however, is invisible. It is the "plumbing" of Barcelona’s economy: the underground cables, the rail spurs, the port cranes, and the supply chain software that runs the Zona Franca. Every time a container ship unloads efficiently at the Port of Barcelona, or a truck avoids a traffic jam thanks to smart logistics, ’s hand is at work.

For many business historians and urban planners, represents the bridge between Spain’s autarkic isolation and its integration into a globalized, competitive Europe. His work as a business leader, urban developer, and economic strategist left an indelible mark on Catalonia’s infrastructure and industrial layout. But who exactly was Jaime Maristany, and why does his legacy matter today?

Jaime Maristany's legacy lives on through corporate boardrooms and university lecture halls alike. His strategic frameworks helped transition businesses into empathetic, performance-driven institutions. Concurrently, his extensive historical anthologies offer accessible, humanizing looks at the complex figures, shifting social structures, and timeless leadership dynamics that continue to build our modern world.