Marsh & McLennan Companies, Inc., a professional services company, provides advice and solutions to clients in the areas of risk, strategy, and people worldwide. It operates through Risk and Insurance Services, and Consulting segments. The Risk and Insurance Services segment offers risk management services, such as risk advice, risk transfer, and risk control and mitigation solutions, as well as insurance and reinsurance broking, strategic advisory services, and analytics solutions, and insurance program management services. It serves businesses, public entities, insurance companies, associations, professional services organizations, and private clients. The Consulting segment provides health, wealth and career advice, solutions and products; and specialized management, strategic, economic, and brand consulting services. Marsh & McLennan Companies, Inc. was founded in 1871 and is headquartered in New York, New York.

UBS Group AG provides financial advice and solutions to private, institutional, and corporate clients worldwide. It operates through five divisions: Global Wealth Management, Personal & Corporate Banking, Asset Management, Investment Bank, and Non-core and Legacy. The company offers investment advice, estate and wealth planning, investing, corporate and banking, and investment management, as well as mortgage, securities-based, and structured lending solutions. It also provides personal banking products and services, such as deposits, credit and debit cards, and online and mobile banking, as well as lending, investments, retirement, and wealth management services; and corporate and institutional solutions, including equity and debt capital markets, syndicated and structured credit, private placements, leasing, traditional financing, and transaction banking solutions for payment and cash management services, trade and export finance, and global custody solutions. In addition, the company offers equities, fixed income, hedge funds, real estate and private markets, indexed and alternative beta strategies, asset allocation and currency investment strategies, customized multi-asset solutions, advisory and fiduciary services, and multi-manager hedge fund solutions and advisory services. Further, it advises clients on strategic business opportunities and helps them raise capital to fund their activities; enables its clients to buy, sell, and finance securities on capital markets and to manage risks and liquidity; distributes, trades in, finances, and clears cash equities and equity-linked products; structures, originates, and distributes new equity and equity-linked issues; and originates, distributes, manages risk, and provides liquidity in foreign exchange, rates, credit and precious metals. The company was formerly known as UBS AG and changed its name to UBS Group AG in December 2014. UBS Group AG was founded in 1862 and is headquartered in Zurich, Switzerland.

Aon plc, a professional services firm, provides a range of risk and human capital solutions worldwide. It offers commercial risk solutions, including retail brokerage, specialty solutions, global risk consulting and captives management, and affinity programs; and health solutions, such as health and benefits brokerages, and health care exchanges. The company also provides treaty and facultative reinsurance, as well as insurance-linked securities, capital raising, strategic advice, restructuring, and mergers and acquisitions services; and corporate finance advisory services. In addition, it offers strategic design consulting services on their retirement programs, actuarial services, and risk management services; and advice services on developing and maintaining investment programs across various plan types, including defined benefit plans, defined contribution plans, endowments, and foundations for public and private companies, and other institutions. Aon plc was founded in 1919 and is headquartered in Dublin, Ireland.

Sun Life Financial Inc., a financial services company, provides savings, retirement, and pension products worldwide. The company operates in five segments: Asset Management, Canada, U.S., Asia, and Corporate. It offers various insurance products, such as term and permanent life; personal health, which includes prescription drugs, dental, and vision care; critical illness; long-term care; and disability, as well as reinsurance. The company also provides advice for financial planning and retirement planning services; investments products, such as mutual funds, segregated funds, and annuities; and asset and investment management products consisting of pooled funds, institutional portfolios, and pension funds. In addition, it offers real estate services; manages equity capital in various private and listed funds, as well as mezzanine debt, middle market direct lending, high-yield bonds, and syndicated loans; and operates as an investment grade fixed income investor, real estate investment management advisor, infrastructure investment manager, and alternative credit investment manager. The company was formerly known as Sun Life Financial Services of Canada Inc. and changed its name to Sun Life Financial Inc. in July 2003. Sun Life Financial Inc. was founded in 1871 and is headquartered in Toronto, Canada.

Equitable Holdings, Inc., together with its consolidated subsidiaries, operates as a diversified financial services company worldwide. The company operates through six segments: Individual Retirement, Group Retirement, Investment Management and Research, Protection Solutions, Wealth Management, and Legacy. The Individual Retirement segment offers a suite of variable annuity products primarily to affluent and high net worth individuals. The Group Retirement segment provides tax-deferred investment and retirement services or products to plans sponsored by educational entities, municipalities, and not-for-profit entities, as well as small and medium-sized businesses. The Investment Management and Research segment offers diversified investment management, research, and related services to various clients through institutional. The Protection Solutions segment provides life insurance products, such as VUL insurance and IUL insurance, term life, and employee benefits business, such as dental, vision, life, as well as short- and long-term disability insurance products to small and medium-sized businesses. The Wealth Management segment offers discretionary and non-discretionary investment advisory accounts, financial planning and advice, life insurance, and annuity products. The Legacy segment consists of the capital intensive fixed-rate GMxB business that includes ROP death benefits. The company was formerly known as AXA Equitable Holdings, Inc. and changed its name to Equitable Holdings, Inc. in January 2020. Equitable Holdings, Inc. was founded in 1859 and is based in New York, New York.

WPP plc, a creative transformation company, provides communications, experience, commerce, and technology services in North America, the United Kingdom, Western Continental Europe, the Asia Pacific, Latin America, Africa, the Middle East, and Central and Eastern Europe. The company operates through three segments: Global Integrated Agencies, Public Relations, and Specialist Agencies. It offers marketing strategy, creative ideation, production, commerce, influencer marketing, social media management, and technology implementation services; media strategy, planning, buying and activation, commerce media, data analytics, and consulting services; and media management, public affairs, reputation, risk and crisis management, social media management, and strategic advisory services. The company also provides brand consulting, brand identity, product and service design, and corporate and brand publication services. WPP plc was founded in 1985 and is based in London, the United Kingdom.

FTI Consulting, Inc. provides business advisory services to manage change, mitigate risk, and resolve disputes worldwide. The company operates through Corporate Finance & Restructuring, Forensic and Litigation Consulting, Economic Consulting, Technology, and Strategic Communications segments. The Corporate Finance & Restructuring segment provides business transformation and strategy, transactions, and turnaround and restructuring services. The Forensic and Litigation Consulting segment offers construction and environmental solutions, data and analytics, disputes, health solutions, and risk and investigation services. The Economic Consulting segment provides antitrust and competition economics, financial economics, and international arbitration services. The Technology segment offers corporate legal department consulting; e-discovery and expertise; and information governance, privacy, and security services. The Strategic Communications segment provides corporate reputation, financial communications, and public affairs services. It serves aerospace and defense, airlines and aviation, blockchain and digital assets, chemicals, construction and environmental solutions, energy, financial services, food and agriculture, healthcare and life sciences, hospitality, gaming and leisure, automotive and industrial, insurance, mining, private equity, power and renewable, public sector and government contracts, real estate, retail and consumer products, telecom, media and technology, and transportation and logistics sectors. FTI Consulting, Inc. was incorporated in 1982 and is headquartered in Washington, the District of Columbia.

Voya Financial, Inc. engages in the provision of workplace benefits and savings products in the United States and internationally. The company operates through three segments: Wealth Solutions, Health Solutions, and Investment Management. The Wealth Solutions segment offers full-service retirement products; recordkeeping services; stable value and fixed general account investment products; non-qualified plan administration services; and tools, guidance, and services to promote the financial well-being and retirement security of employees. The segment also provides wealth management services, such as individual retirement, managed, and brokerage accounts, as well as financial guidance and advisory services. This segment serves corporate, public and private school systems, higher education institutions, hospitals and healthcare facilities, other non-profit organizations, and state and local governments, as well as institutional and individual customers. The Health Solutions segment offers various insurance products comprising stop loss, group life, group disability, whole life, critical illness, accident, and hospital indemnity insurance. The segment also provides worksite employee benefits, health account solutions, leave management, benefits administration, health plan enrollment, financial wellness, and decision support products and services to mid-size and large corporate employers and professional associations. The Investment Management segment provides fixed income, equity, multi-asset, and alternative products and solutions to individual investors and institutional clients through its direct sales force, consultant channel, banks, broker-dealers, and independent financial advisers. The company was formerly known as ING U.S., Inc. and changed its name to Voya Financial, Inc. in April 2014. Voya Financial, Inc. was founded in 1975 and is based in New York, New York.