https://www.siliconvalley.com/2022/07/01/fireworks-maestro-business-is-booming-for-jim-souza/

From its humble beginnings at street festivals a century ago, the Souza family has built one of the largest and most respected fireworks display companies in the world.

This weekend, CEO Jim Souza of family-owned Pyro Spectaculars, based in Rialto, will be overseeing more than 400 extravaganzas, from smaller shows in Fresno and Madera to San Francisco’s official waterfront display and the giant Rose Bowl celebration in Pasadena.