Clients
- Deutsche Telekom AG
- France Telecom
- Gematik
- Hub Telecom
- Orange Ltd
- Telecom Italia
- Telefonica
- Telus Corporation
- T-Mobile Deutschland GmbH
- Vodafone Information Systems GmbH
Témoignages
“With Compass we have achieved a best possible result in the shortest time. This fast identification of the key facts has enabled us to understand the proportion of IT spend per subscriber.”
E-Plus Mobilfunk GmbH & Co. KG |
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"We had little understanding of the true value of the web services we were looking to outsource. This proxy bid provided us with excellent information on which to negotiate with our chosen supplier."
Vodafone
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