Case Study - IZO Internet WAN


This European-headquartered global manufacturer of dyes and chemicals was moving all business apps into the public cloud. The company decided to replace an MPLS-based WAN with a flexible, lower-cost Internet platform, to give 3,000 employees fast, worldwide access to cloud-based apps.


Tata Communications proposed a managed IZO™ Internet WAN customised to address local needs. Working with one global partner simplified the project and helped control costs. That resilient underlay was refined to overcome technical constraints and ensure low-level configurations mapped onto the customer’s software-defined network overlay.


The scalable Internet WAN solution provides employees with reliable connections to critical applications and data in the cloud. It scales easily to handle growth in places like Asia Pacific, South America, and other developing markets. The IT team has benefited from refocusing resources onto strategic projects, and significant cost savings are expected.

“Tailored SLAs govern high-quality delivery of all service elements, along with detailed monthly reports, while a Tata Communications portal enables us to monitor real-time performance.”
Chemical Company Spokesperson

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