CI vs BN Comparison

Cigna primarily provides pharmacy benefit management and health insurance services. Its PBM and specialty pharmacy services, which were greatly expanded by its 2018 merger with Express Scripts, are mostly sold to health insurance plans and employers. Its largest PBM contract is with the Department of Defense, and it recently won a multiyear deal with top-tier insurer Centene. In health insurance and other benefits, Cigna primarily serves employers through self-funding arrangements, and the company operates mostly in the US with 16 million US and 2 million international medical members covered as of December 2025.

Brookfield Corp is an investment firm focused on building long-term wealth for institutions and individuals, operating through seven segments: Asset Management, Wealth Solutions, Renewable Power and Transition, Infrastructure, Private Equity (which generates the highest revenue), Real Estate, and Corporate Activities. The company invests in real assets that form the backbone of the economy to deliver risk-adjusted returns to stakeholders, with the majority of its revenue coming from Asset Management. It has a presence across the United Kingdom, the United States (which contributes the highest revenue), Australia, Canada, Brazil, India, Colombia, Germany, other parts of Europe, other parts of Asia, and additional countries.