The Goldman Sachs Group, Inc., a financial institution, provides a range of financial services for corporations, financial institutions, governments, and individuals worldwide. It operates through Global Banking & Markets, Asset & Wealth Management, and Platform Solutions segments. The Global Banking & Markets segment provides financial advisory services, including strategic advisory assignments related to mergers and acquisitions, divestitures, corporate defense activities, restructurings, and spin-offs; and relationship lending, and acquisition financing, as well as secured lending, through structured credit and asset-backed lending and involved in financing under securities to resale agreements. This segment also offers client execution activities for cash and derivative instruments; credit and interest rate products; and provision of mortgages, currencies, commodities, and equities related products, as well as underwriting services. The Asset & Wealth Management segment manages assets across various classes, including equity, fixed income, hedge funds, credit funds, private equity, real estate, currencies, and commodities; and provides customized investment advisory solutions, wealth advisory services, personalized financial planning, and private banking services, as well as invests in corporate equity, credit, real estate, and infrastructure assets. The Platform Solutions segment offers credit cards and point-of-sale financing for purchase of goods or services. This segment also provides cash management services, such as deposit-taking and payment solutions for corporate and institutional clients. The Goldman Sachs Group, Inc. was founded in 1869 and is headquartered in New York, New York.

Citigroup Inc., a diversified financial service holding company, provides various financial product and services to consumers, corporations, governments, and institutions worldwide. It operates through five segments: Services, Markets, Banking, U.S. Personal Banking, and Wealth. The Services segment includes Treasury and Trade Solutions, which provides cash management, trade, and working capital solutions to multinational corporations, financial institutions, and public sector organizations; and Securities Services, such as cross-border support for clients, local market expertise, post-trade technologies, data solutions, and various securities services solutions. The Markets segment offers sales and trading services for equities, foreign exchange, rates, spread products, and commodities to corporate, institutional, and public sector clients; and market-making services, including asset classes, risk management solutions, financing, prime brokerage, research, securities clearing, and settlement. The banking segment includes investment banking; advisory services related to mergers and acquisitions, divestitures, restructurings, and corporate defense activities; and corporate lending, which includes corporate and commercial banking. The U.S. Personal Banking segment provides co-branded cards and retail banking services. The Wealth segment provides financial services to high-net-worth clients through banking, lending, mortgages, investment, custody, and trust product offerings; and to professional industries, including law firms, consulting groups, accounting, and asset management. The company was founded in 1812 and is headquartered in New York, New York.

The Bank of New York Mellon Corporation provides a range of financial products and services in the United States and internationally. The company operates through Securities Services, Market and Wealth Services, Investment and Wealth Management, and other segments. The Securities Services segment offers custody, trust and depositary, accounting, exchange-traded funds, middle-office solutions, transfer agency, services for private equity and real estate funds, foreign exchange, securities lending, liquidity/lending services, and data analytics. This segment also provides trustee, paying agency, fiduciary, escrow and other financial, issuer, and support services for brokers and investors. The Market and Wealth Services segment offers clearing and custody, investment, wealth and retirement solutions, technology and enterprise data management, trading, and prime brokerage services. This segment also provides integrated cash management solutions, including payments, foreign exchange, liquidity management, receivables processing and payables management, and trade finance and processing services. The Investment and Wealth Management segment offers investment management strategies and distribution of investment products, investment management, custody, wealth and estate planning, private banking, investment, and information management services. The Other segment engages in the provision of leasing, corporate treasury, derivative and other trading, corporate and bank-owned life insurance, renewable energy investment, and business exit services. It serves central banks and sovereigns, financial institutions, asset managers, insurance companies, corporations, local authorities and high net-worth individuals, and family offices. The Bank of New York Mellon Corporation was founded in 1784 and is headquartered in New York, New York.

Interactive Brokers Group, Inc. operates as an automated electronic broker worldwide. The company engages in the execution, clearance, and settlement of trades in stocks, options, futures, foreign exchange instruments, bonds, mutual funds, exchange traded funds (ETFs), precious metals, and cryptocurrencies. It also custodies and services accounts for hedge and mutual funds, ETFs, registered investment advisors, proprietary trading groups, introducing brokers, and individual investors. In addition, the company offers custody, prime brokerage, securities, and margin lending services. It serves institutional and individual customers through electronic exchanges and market centers. The company was founded in 1977 and is headquartered in Greenwich, Connecticut.

Jefferies Financial Group Inc. operates as an investment banking and capital markets firm in the Americas, Europe, the Middle East, and the Asia-Pacific. The company operates in two segments, Investment Banking and Capital Markets, and Asset Management. It provides investment banking, advisory services with respect to mergers or acquisitions, debt financing, restructurings or recapitalizations, and private capital advisory transactions; underwriting and placement services related to corporate debt, municipal bonds, mortgage-backed and asset-backed securities, equity and equity-linked securities, and loan syndication services; and corporate lending services. The company also offers financing, securities lending, and other prime brokerage services; equities research, sales, and trading services; wealth management services; and online foreign exchange trading services. In addition, it provides investment grade distressed debt securities, U.S. and European government and agency securities, municipal bonds, leveraged loans, emerging markets debt, and interest rate and credit index derivative products; and manages and offers services to a diverse group of alternative asset management platforms across a spectrum of investment strategies and asset classes. The company was formerly known as Leucadia National Corporation and changed its name to Jefferies Financial Group Inc. in May 2018. Jefferies Financial Group Inc. was founded in 1962 and is headquartered in New York, New York.

BGC Group, Inc. operates as a financial brokerage and technology company in the United States and internationally. The company offers various brokerage products, such as fixed income, such as government bonds, corporate bonds, and other debt instruments, as well as related interest rate derivatives and credit derivatives; equities, energy and commodities, shipping, insurance, and futures and options. It also provides trade execution, connectivity solutions, brokerage services, clearing, trade compression and other post-trade services, information, and other back-office services to an assortment of financial and non-financial institutions. In addition, the company offers electronic and hybrid brokerage, other financial technology solutions, market data and related information services. Further, its integrated platform is designed to provide flexibility to customers with regard to price discovery, execution and processing of transactions, Hybrid, or in various markets, as well as fully electronic brokerage services in connection with transactions executed either OTC or through an exchange. The company primarily serves banks, broker-dealers, investment banks, trading firms, hedge funds, governments, and corporations, as well as investment firms. BGC Group, Inc. was founded in 1945 and is headquartered in New York, New York.

Marex Group plc, a financial services platform, provides liquidity, market access, and infrastructure services to clients in the energy, commodities, and financial markets. It operates through four segments: Market Making, Clearing, Agency and Execution, and Hedging and Investment Solutions. The company offers execution and clearing services in metals, agricultural products, and financial futures and options; liquidity and execution services for financial securities through trading desks that cover products, including foreign exchange, equities, fixed income, and others. It also acts as an agent to trades in OTC energy products using knowledge of the energy sector and relationships with clients; and provides market making services across commodities markets, such as metals, agricultural products, and energy and securities markets. In addition, the company offers OTC traded hedging and customized OTC derivatives solutions; and risk management solutions across commodity markets comprising agriculture, metals, energy, and currency markets. Further, it engages in the structured notes business, which allows investors to build their own structured notes across asset classes, including commodities, equities, foreign exchange, and fixed income products for private banks, independent asset managers, pension funds, and corporates. The company operates in the United Kingdom, the United States, and internationally. Marex Group plc was incorporated in 2005 and is headquartered in London, the United Kingdom.

Future FinTech Group Inc., through its subsidiaries, operates online shopping platforms in People's Republic of China. It operates in three segments: Supply Chain Financing Service and Trading Business, Asset Management Service, and Others. The company offers cross-border money transfer service, brokerage and investment banking, and cryptocurrency mining farm business. It also engages in the trading of coal, aluminum ingots, sand, and steel; and E-commerce, digital wallet safety management, blockchain code auditing and operations, cryptocurrency mining, metaverse and big data maintenance services. The company was formerly known as SkyPeople Fruit Juice, Inc. and changed its name to Future FinTech Group Inc. in June 2017. Future FinTech Group Inc. is headquartered in New York, New York.