World Top 100 Financial Services Companies List by Market Cap as of August 2026

Interactive Brokers Group provides electronic trading technology that delivers real advantages to traders, investors and institutions worldwide.

Headquarters is in Connecticut, USA.

They are one of the largest US electronic brokers based on daily average revenue trades executing 1,454,000 trades per day.

Company has access over 125 markets in 31 countries.

MSCI is financial services company with headquarters is in New York, USA.MSCI is a provider of critical decision support tools and services for the global investment community.

POSTE ITALIANE SPA is Italian Postal Service Provider. As on 2019, it has a network of over 12,800 Post Offices, 126,445 employees, 536 billion euros of total financial assets and 35 million customers. Headquarters is in Italy.

Poste Italiane is today the largest company in the logistics sector in Italy and is a leader in the financial, insurance and payment services sector.

CTBC Financial Holding provides Financial Services and Insurance Services. Headquarters is in Taiwan. Company has subsidiaries CTBC Bank, Taiwan Life, CTBC Securities, CTBC Capital, CTBC AMC, CTBC Investments, CTBC Security, Taiwan Lottery.

KOTAK MAHINDRA BANK is a Private Sector Bank with headquarters is in Mumbai of India.

As on Feb-2021, KOTAK MAHINDRA BANK has 1,600 Branches and 2,519 ATM's.

As on 2021, KOTAK MAHINDRA BANK has 71,000 employees.

AMERICAN INTERNATIONAL GROUP (AIG) is Insurance company with headquarters is in New York, USA. AIG member companies provide a wide range of property casualty insurance, life insurance, retirement solutions and other financial services to customers in approximately 70 countries and jurisdictions. These diverse offerings include products and services that help businesses and individuals protect their assets, manage risks and provide for retirement security.

As on 2022, AMERICAN INTERNATIONAL GROUP has 26,200 employees.

AXIS BANK is Private sector bank with headquarters is in Mumbai of India. As on Mar-2022, AXIS BANK has 4,758 domestic branches (including extension counters) with 10,990 ATMs & 5,972 cash recyclers spread across the country.

Banking and Financial services company with headquarters is in Netherlands.

Coinbase is the easiest place to buy, sell, and manage your cryptocurrency portfolio. Headquarters is in USA. Coinbase are building the crypto economy – a more fair, accessible, efficient, and transparent financial system enabled by crypto. cryptocurrency is typically decentralized digital money designed to be used over the internet. Bitcoin, which launched in 2008, was the first cryptocurrency, and it remains by far the biggest, most influential, and best-known.