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Defence, Security & Justice

As sophisticated, unpredictable threats continue to grow, it can be critical for governments and organisations to step up their defence. Through our insights, we look at the most strategic ways to help navigate today’s disruptive, geo-political landscape and offer agile solutions that can promote a stronger, more cost-effective defence agenda.

Are you ready to do business in defence?

In a volatile world shaped by complex global challenges and shifting geopolitical landscapes, the need for robust, agile, and forward-thinking capabilities has never been more at the forefront.

Our purpose is to empower organisations to build modern, resilient industry capabilities that allow us to safeguard what matters most — the safety and freedom at the heart of our society.

Deloitte is the strategic advisor and transformation partner chosen by European governments, militaries, and defence companies to address the most pressing market challenges. We collaborate with our clients and the defence ecosystem to strengthen Europe’s borders and build a more resilient future.

Market Challenges for doing business in Defence

Why Deloitte?

  • Deep industry expertise and proven credentials across public and private sector
  • Strong military and government relationships with 4,000 European defence practitioners with appropriate clearance levels, including over 500 ex-service members, partnering for stronger defence
  • European-focused, globally connected working seamlessly cross-border to serve our clients
  • Network of alliances and technology partners including AWS, Oracle and Google Cloud

Why Deloitte?

We bring deep industry expertise and proven credentials across both the public and private sectors, supported by strong military and government relationships. Our team includes 4,000 European defence practitioners with appropriate clearance levels—including over 500 ex-service members—working together to strengthen defence. We are European-focused and globally connected, operating seamlessly across borders to serve clients, and we are backed by a strong ecosystem of alliances and technology partners, including AWS, Oracle, and Google Cloud.

35+

Countries where Deloitte operate in Europe

4K+

Defence practitioners in Europe, with 120+ in BE

500+

Ex-service members, reservists, also in BE

150+    

Public and private sector clients

Stories of Impact: Case Study

Read about how our firms are working with clients to combine solutions with action, bringing together deep industry knowledge with leading talent and innovative solutions.

 

Government Trends 2025

Built to deliver: Nine trends advancing government’s capacity to deliver on big things

Governments worldwide, across levels, are strategically combining a diverse range of tools and strategies to enhance their delivery capacity.