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Facts & Figures

Financial and environmental performance

Discover our 2025 Impact Report

With nearly 5,400 employees and 11 offices, Deloitte is the largest organisation in Belgium in the field of audit, accounting, legal and tax advice, consulting, financial advisory, and risk advisory. 

Deloitte Belgium closed FY25 with a revenue of 822.2 million euros.

Economic Performance

Total revenue

822 M€

FY25 revenue

Deloitte Belgium achieved a slight revenue growth of +0.3 percent by closing FY25 with a revenue of 822m euros.

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Revenue split

76-24%

Revenue by entity

76% of the revenue is generated by Deloitte service lines, 24% by Deloitte Private offerings.

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Environmental Information

Climate change

-19%

Overall CO2 emissions

-19% reduced overall CO2 emissions compared to 2019 benchmark

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Fleet

-60%

Fleet CO2 emissions

-60% reduced overall fleet CO2 emissions compared to 2019 benchmark

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International travel

-38%

Travel CO2 emissions

-38% reduced overall travel CO2 emissions compared to 2019 benchmark

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Infrastructure

-76%

Building CO2 emissions

-76% reduced building CO2 emissions compared to 2019 benchmark

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Baseline FY19

 

 

2025 Deloitte Belgium Impact Report

Building Better Futures

Deloitte's revenue in Belgium reached €822.2 million. The ongoing geopolitical tensions combined with regulatory uncertainty in Europe have a noticeable impact on Belgian business, and the country's largest professional services provider is also feeling this effect.

Explore the 2025 Deloitte Belgium Impact Report

Deloitte Belgium reports slight revenue growth of +0.3% in financial year 2025

Deloitte's revenue in Belgium reached €822.2 million. The ongoing geopolitical tensions combined with regulatory uncertainty in Europe have a noticeable impact on Belgian business, and the country's largest professional services provider is also feeling this effect.

Read the FY25 annual results press release

Get in touch

Isabel Box

Isabel Box

Marketing & Communications Manager
+32 485 31 79 63