UnitedHealth Group is the largest private health insurance provider in the United States, offering medical benefits to nearly 50 million members across its U.S. and international businesses. As the leader in employer-sponsored, self-directed, and government-backed insurance plans, UnitedHealth has obtained unrivaled scale compared with its peers in managed care. Along with its insurance assets, UnitedHealth's continued investment behind its Optum franchises has created a healthcare services colossus that spans everything from medical and pharmaceutical benefits to providing outpatient care and analytics to both affiliated and third-party customers.

A merger between Astra of Sweden and Zeneca Group of the United Kingdom formed AstraZeneca in 1999. The company sells branded drugs across several major therapeutic classes, including gastrointestinal, diabetes, cardiovascular, respiratory, cancer, immunology, and neuroscience. The majority of sales come from international markets with the United States representing close to one third of its sales.

NextEra Energy's regulated utility, Florida Power & Light, distributes power to roughly 5 million customers in Florida. Florida Power & Light contributes over 60% of the group's operating earnings. Gulf Power also operates in Florida. The renewable energy segment generates and sells power throughout the United States and Canada. Consolidated generation capacity totals over 45 gigawatts and includes natural gas, nuclear, wind, and solar assets.

The Southern Company is one of the largest utilities in the U.S. The company distributes electricity and natural gas to approximately 9 million customers in nine states. It owns 50 gigawatts of generating capacity, primarily for serving regulated customers in Georgia, Alabama, and Mississippi. Wholly owned unregulated Southern Power Company owns over 11 gigawatts of mostly renewable energy capacity and sells the electricity primarily under long-term power sales agreements. The solar and wind farms are located in Southern's regulated jurisdictions, but also in Texas, California, and other states.

Prologis was formed by the June 2011 merger of AMB Property and ProLogis Trust. The company develops, acquires, and operates approximately 786 million square feet of high-quality industrial and logistics facilities across the globe. The company is organized into four global divisions (Americas, Europe, Asia, and other Americas) and operates as a real estate investment trust.

RELX, formerly known as Reed Elsevier, is a FTSE 100 diversified information and analytics company. The firm operates across four main areas: scientific, technical, and medical (34% of 2018 sales); risk solutions and business information (28%); legal (23%); and exhibitions (16%). RELX Group has three listings: its primary one in London and two more in New York and Amsterdam.

American Electric Power is one of the largest regulated utilities in the United States, providing electricity generation, transmission, and distribution to more than 5 million retail customers in 11 states. About 47% of AEP's of capacity is coal, with the remainder from a mix of natural gas (27%), renewables (14%), nuclear (7%), and demand response (5%). Earnings are supported by vertically integrated utilities, transmission and distribution utilities, competitive transmission, and unregulated generation and marketing.

ICICI Bank Ltd is India's second- largest bank with more than INR 9 trillion in assets. Over the years, the group has shifted from a bank offering only project finance to a consumer-oriented financial services provider. Today, it offers an array of banking, securities, and asset management as well as insurance services to a wide spectrum of clients in both urban and rural areas through more than 4,450 branches. The bank's life and general insurance are complemented with securities and asset management arms.

Sempra Energy serves one of the largest utility customer bases in the United States. It distributes natural gas and electricity in Southern California and owns 80% of Oncor, a transmission and distribution business in Texas. SoCalGas and San Diego Gas & Electric distribute gas to more than 20 million customers, while Oncor serves over 10 million Texas customers. The firm's other affiliates own and operate liquefied natural gas facilities in North America and infrastructure in Mexico.

WEC Energy Group's electric and gas utility businesses serve electric and gas customers in its Illinois, Michigan, Minnesota, and Wisconsin service territories. WEC Energy Group also owns a 60.0% stake in American Transmission Company. WEC Energy Group's business mix is approximately 56% electric generation and distribution, 29% gas distribution, and 15% electric transmission.