SubProcessorsDeloitte LLP Subprocessors
Professional Services
Deloitte provides audit, consulting, tax, and advisory services to clients across various industries.
| Name | Category | Purpose | Country | Data Processed |
|---|---|---|---|---|
| BT Limited | Communications | Telecommunications and network |  United Kingdom |
Network data |
| Frontline Security Solutions Limited | Security | Security | United Kingdom |
Security data |
| G4S Plc | Security | Records Management | United Kingdom |
Records data |
| IBM UK Limited ↗ | Cloud Infrastructure | Network infrastructure | United Kingdom |
Network data |
| Iron Mountain UK Plc | Storage | Records management storage | United Kingdom |
Records data |
| OCM Business Systems Limited | IT Services | Technology (IT recycling and disposal) | United Kingdom |
IT equipment data |
| Rackspace Limited ↗ | Cloud Infrastructure | Managed hosting services | United Kingdom |
Hosting data |
| Rapport | Customer Support | Vetted reception | United Kingdom |
Reception data |
| Amazon Web Services ↗ | Cloud Infrastructure | Cloud services provider |  USA |
Cloud data |
| Symantec Corporation ↗ | Security | Network Security Services | United States |
Security data |
| Salesforce.com EMEA Limited ↗ | CRM | Technology (Cloud based Services) | United Kingdom |
- |
| Microsoft Corporation ↗ | Cloud Infrastructure | IT Services | United States |
- |
| SAP America, Inc. ↗ | ERP | Technology (Cloud based Services) | United States |
- |
| Deloitte & Touche LLP | Consulting | Advisory and audit services | United States |
- |
| Deloitte Tax LLP | Consulting | Tax and GES services | United States |
- |
| Deloitte Consulting LLP | Consulting | Consulting services | United States |
- |
| Deloitte Support Services India Private Limited | IT Services | IT Services |  India |
- |
| Deloitte Tax Services India Private Limited | IT Services | IT, operations, administration | India |
- |
| Deloitte & Touche Assurance & Enterprise Risk Services India Private Limited | IT Services | IT, operations, administration | India |
- |
| Deloitte Consulting India Private Limited | IT Services | IT, operations, administration | India |
- |
| Deloitte Support Services S.R.L | IT Services | IT, operations, administration | Bucharest | - |
| Deloitte Global Services Limited | IT Services | IT, operations, administration | United Kingdom |
- |
| Deloitte CE Business Services Sp. Z o.o | Consulting | Audit, tax and legal and operations, enabling functions |  Poland |
- |
| Deloitte India JV - Deloitte Global Financial Advisory India Private Limited | Consulting | Financial Advisory | India |
- |
February 16, 2026
~24 modified
- ~ BT Limited (updated: data_processed, extra_data)
- ~ Frontline Security Solutions Limited (updated: data_processed, extra_data)
- ~ G4S Plc (updated: data_processed, extra_data)
- ~ IBM UK Limited (updated: data_processed, extra_data)
- ~ Iron Mountain UK Plc (updated: data_processed, extra_data)
- ~ OCM Business Systems Limited (updated: data_processed, extra_data)
- ~ Rackspace Limited (updated: data_processed, extra_data)
- ~ Rapport (updated: data_processed, extra_data)
- ~ Salesforce.com EMEA Limited (updated: extra_data)
- ~ Amazon Web Services Inc. (updated: country, data_processed)
- ~ Microsoft Corporation (updated: extra_data)
- ~ Symantec Corporation (updated: data_processed, extra_data)
- ~ SAP America, Inc. (updated: extra_data)
- ~ Deloitte & Touche LLP (updated: extra_data)
- ~ Deloitte Tax LLP (updated: extra_data)
- ~ Deloitte Consulting LLP (updated: extra_data)
- ~ Deloitte Support Services India Private Limited (updated: extra_data)
- ~ Deloitte Tax Services India Private Limited (updated: extra_data)
- ~ Deloitte & Touche Assurance & Enterprise Risk Services India Private Limited (updated: extra_data)
- ~ Deloitte Consulting India Private Limited (updated: extra_data)
- ~ Deloitte Support Services S.R.L (updated: extra_data)
- ~ Deloitte Global Services Limited (updated: extra_data)
- ~ Deloitte CE Business Services Sp. Z o.o (updated: extra_data)
- ~ Deloitte India JV - Deloitte Global Financial Advisory India Private Limited (updated: extra_data)
February 9, 2026
~11 modified
- ~ BT Limited (updated: data_processed)
- ~ Frontline Security Solutions Limited (updated: data_processed)
- ~ G4S Plc (updated: data_processed)
- ~ IBM UK Limited (updated: data_processed)
- ~ Iron Mountain UK Plc (updated: data_processed)
- ~ OCM Business Systems Limited (updated: data_processed)
- ~ Rackspace Limited (updated: data_processed)
- ~ Rapport (updated: data_processed)
- ~ Amazon Web Services Inc. (updated: country, data_processed, extra_data)
- ~ Symantec Corporation (updated: data_processed)
- ~ Deloitte Support Services S.R.L (updated: country)
February 9, 2026
~11 modified
- ~ BT Limited (updated: data_processed)
- ~ Frontline Security Solutions Limited (updated: data_processed)
- ~ G4S Plc (updated: data_processed)
- ~ IBM UK Limited (updated: data_processed)
- ~ Iron Mountain UK Plc (updated: data_processed)
- ~ OCM Business Systems Limited (updated: data_processed)
- ~ Rackspace Limited (updated: data_processed)
- ~ Rapport (updated: data_processed)
- ~ Amazon Web Services Inc. (updated: country, data_processed, extra_data)
- ~ Symantec Corporation (updated: data_processed)
- ~ Deloitte Support Services S.R.L (updated: country)
Summary
24
Total Subprocessors
5
Countries
9
Categories
42%
in United Kingdom
Subprocessors by Country
Subprocessors by Category
Biggest overlap with
Other companies using the most of the same subprocessors
Common in your industry
Top subprocessors used by other Professional Services companies