SO vs BX Comparison

Southern is one of the largest utilities in the US. 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.

Blackstone is the world's largest alternative-asset manager with $1.167 trillion in total asset under management, including $860.1 billion in fee-earning assets under management, at the end of March 2025. The company has four core business segments: private equity (26% of fee-earning AUM and 30% of base management fees), real estate (34% and 40%), credit and insurance (32% and 23%), and multi-asset investing (8% and 7%). While the firm primarily serves institutional investors (87% of AUM), it also caters to clients in the high-net-worth channel (13%). Blackstone operates through 25 offices in the Americas (8), Europe and the Middle East (9), and the Asia-Pacific region (8).