![]() Deloitte Deloitte Touche Tohmatsu Limited (DTTL) is a company operating as a professional services network. | Accenture Accenture (formerly known as Andersen Consulting) is a company that provides consulting, technology, digital engineering, and operations support to businesses and government organizations. | PwC PwC (also known as PricewaterhouseCoopers International) is a company that provides accounting, tax, and professional advisory services. | |||
Founding Date | Founding Date 1987 | Founding Date 1845 | Founding Date 1989 | Founding Date 1989 | Founding Date 1998 |
Type | Type Private | Type Private | Type Public | Type Private | Type Private |
Tags | |||||
Locations | Locations London, GB HQ Tiranë, AL Bab Ezzouar, DZ Escaldes Engordany, AD Luanda, AO Buenos Aires, AR Córdoba, AR see more | Locations London, GB HQ Tirana, AL Andorra La Vella, AD Luanda, AO Buenos Aires, AR Buenos Aires, AR Córdoba, AR see more | Locations Dublin, IE HQ Buenos Aires, AR Buenos Aires, AR Córdoba, AR Rosario, AR Adelaide, AU Barangaroo, AU see more | Locations London, GB HQ Kabul, AF Tirana, AL Bab Ezzouar, DZ Luanda, AO Buenos Aires, AR Buenos Aires, AR see more | Locations London, GB HQ Tirana, AL Alger, DZ D’escaldes Engordany, AD Luanda, AO Buenos Aires, AR Córdoba, AR see more |
Employees | Employees 276,030 | Employees 520,0452% increase | Employees 786,000 | Employees 403,115 | Employees 364,7822% decrease |
Financial | |||||
Revenue (est.) | Revenue (est.) $39.8b (FY, 2025) | Revenue (est.) $70.5b (FY, 2025) | Revenue (est.) $69.7b (FY, 2025) | Revenue (est.) $53.2b (FY, 2025) | Revenue (est.) $57b (FY, 2025) |
Operating ⚠ | |||||
Countries | Countries 143 (Feb, 2025) | Countries 150 (FY, 2025) | Countries 120 (FY, 2022) | Countries 150 (FY, 2024) | Countries 151 (FY, 2023) |

Deloitte Touche Tohmatsu Limited (DTTL) is a company operating as a professional services network.
View companyAccenture (formerly known as Andersen Consulting) is a company that provides consulting, technology, digital engineering, and operations support to businesses and government organizations.
View companyEY (also known as Ernst & Young Global) is a professional services company.
View companyPwC (also known as PricewaterhouseCoopers International) is a company that provides accounting, tax, and professional advisory services.
View company