SO vs MO Comparison

Southern is one of the largest utilities in the U.S. The company serves 9 million customers with vertically integrated electric utilities in three states and natural gas distribution utilities in four states. It owns 50 gigawatts of rate-regulated generating capacity, primarily for serving customers in Georgia, Alabama, and Mississippi. Subsidiary Southern Power owns 13 gigawatts of natural gas generation and renewable energy across the U.S. and sells the electricity primarily under long-term contracts.

Altria comprises Philip Morris USA, US Smokeless Tobacco, John Middleton, Horizon Innovations, and Helix Innovations. Through its tobacco subsidiaries, Altria maintains the leading position in cigarettes and smokeless tobacco in the United States and the number-two spot in machine-made cigars. The company's Marlboro brand is the leading cigarette brand in the US with 42% annual share in 2023. Beyond its core business, it holds an 8% interest in the world's largest brewer, Anheuser-Busch InBev, a 42% stake in cannabis manufacturer Cronos, acquired Njoy Holdings in 2023, and operates a joint venture with Japan Tobacco in the heated tobacco category. It also recently disposed of its investment in Juul Labs.