Barry Callebaut Case Study
Read Barry Callebaut’s success story and learn how they leveraged GTT’s network to enhance operations and deliver their products to customers worldwide.
Case Studies
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Whether you are looking for information on our Internet Services, want to know how GTT has solved specific customer challenges or would like an in-depth look at our network reach, look no further than our case studies.
Featured Case Studies
An iconic consumer packaged goods manufacturer depends on GTT to deliver reliable, high-performance connectivity across the globe. Find out how.
How does a rapidly growing animal care hospital group secure its network, while expanding at a rate of one site
GTT supported setec in realizing its vision of improved collaboration by designing and implementing a reliable network across its sites
Etex, a global building materials specialist with around 14,000 employees at offices and manufacturing sites around the world.
Read Barry Callebaut's success story and learn how they leveraged GTT's network to enhance operations and deliver their products to
With a Swiss heritage of excellence dating back more than 75 years, Distrelec is known for its high-quality distribution service.
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Manufacturing company VELUX Group chose GTT’s SIP Trunking service to merge its global telephony platform with the cloud, simplify the…
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Greenyard supplies retailers around the world with fresh, frozen and prepared fruits, vegetables and plants. Its products help people create…
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GTT’s global IP network and SIP trunking service enables the launch of Synamedia, the world’s largest provider of video solutions….
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The superior management capabilities of SD‑WAN allow Jensen Hughes’ network administrators to work more efficiently. GTT’s global Tier 1 IP…
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See how Texa improved their global network connectivity with GTT. Read the case study now….
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Looking for inspiration? Check out how Thule leverages GTT’s global network to connect their worldwide offices. Read the case study…
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Learn how Cloetta enhanced their global connectivity and optimized their operations with GTT’s tailored network solutions and exceptional customer service….
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Online trading and investment specialist, Saxo Bank depends on GTT’s low latency network to bridge the gap between their trading…
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By migrating to SIP Trunking and taking advantage of GTT’s competitive toll-free rates, the client realized tens of thousands of…
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Endress+Hauser Case Study
Endress+Hauser Group has developed into a leading supplier of measuring instruments, services and solutions for industrial process engineering.
Lionbridge Case Study
Combining linguistic experts with AI, Lionbridge provides global translation services. With its Microsoft Skype for Business service nearing end-of-life, find out how it saved $100K with GTT SIP Trunking.
Mitsubishi Electric Case Study
Discover how Mitsubishi Electric partnered with GTT to build a reliable and scalable network infrastructure to support their global operations.
KSB Case Study
When global manufacturer KSB needed to modernize its IT infrastructure, it wanted an experienced partner to assist in its journey to SD-WAN. Find out why it opted for GTT and the results we achieved together.
Case Studies Archive
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Global WAN Services
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As of 1 November, 2025