PWR vs STZ Comparison

Quanta Services is a leading provider of specialty contracting services, delivering comprehensive infrastructure solutions for the electric and gas utility, communications, pipeline, and energy industries in the United States, Canada, and Australia. Quanta reports its results under two reportable segments: electric infrastructure and underground utility and infrastructure.

Constellation Brands is the largest provider of alcoholic beverages across the beer, wine, and spirits categories in the U.S., generating 80% of revenue from Mexican beer imports under top-selling brands such as Modelo and Corona. The rest of the business includes some remaining wine and spirits brands, categories where the company continue to prune assets in recent years. With its exclusive rights tied to the Mexican beer brands effective only in the U.S., the firm has small revenue exposure to international markets. Constellation owns a 36% stake in no-moat Canopy Growth, a medicinal and recreational cannabis producer in Canada, and has a 50/50 joint venture with glass manufacturer Owens-Illinois in Mexico.