The Trusted Partner
Interserve is one of the world's foremost support services and construction companies.
We are based in the UK with revenue of £1.9 billion and a workforce of 50,000 people worldwide.
Why Interserve?
- Partnership approach in all we do
- Value for money and predictability of cost
- In-depth expertise in each of our sectors
- Commitment to safety and sustainability
- Client-focused service culture
- Innovation, flexibility and creativity
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Defence Training Estate
The Interserve/CSC ATD joint venture, Landmarc Support Services Limited, was created specifically to deliver an outsourcing solution for the Defence Training Estate (DTE).


























