EY Competitors and Similar CompaniesClear all
ISS's competitors and similar companies include Deloitte and KPMG.
 ISS ISS is a workplace experience and facility management company that provides placemaking solutions. |  Deloitte Deloitte Touche Tohmatsu Limited (DTTL) is a company operating as a professional services network. | ||
Founding Date | Founding Date 1901 | Founding Date 1845 | Founding Date 1987 |
Type | Type Public | Type Private | Type Private |
Tags | |||
Locations | Locations Søborg, DK HQ Villa Pueyrredón, AR Macquarie Park, AU Wien, AT Vilvoorde, BE São Paulo, BR Bandar Seri Begawan, BN 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 London, GB HQ Tiranë, AL Bab Ezzouar, DZ Escaldes Engordany, AD Luanda, AO Buenos Aires, AR Córdoba, AR see more |
Employees | Employees 257,966 | Employees 520,0452% increase | Employees 276,030 |
Financial | |||
Revenue (est.) | Revenue (est.) kr84.7b (FY, 2025) | Revenue (est.) $70.5b (FY, 2025) | Revenue (est.) $39.8b (FY, 2025) |
Operating ⚠ | |||
Countries | Countries 30 (FY, 2022) | Countries 150 (FY, 2025) | Countries 143 (Feb, 2025) |
Types of Services | Types of Services 4 (FY, 2022) | Types of Services 5 (FY, 2024) | Types of Services N/A |
For sources of this data, please see the company profile
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Deloitte
HQ
London, GB
Employees
520,045↑ 2% increase
Deloitte Touche Tohmatsu Limited (DTTL) is a company operating as a professional services network.
View company
KPMG
HQ
London, GB
Employees
276,030
KPMG International is a company that provides audit, tax, and advisory services.
View company