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Case Study

Powering Clariant’s Global Digital and Operational Transformation with Next‑Generation Connectivity

Business impact
in action

110+

Global Sites

25%

Cost Savings

Multi-Region

Connectivity

Challenge

The Challenges

  • Legacy MPLS network limited scalability, agility, and cloud readiness.

  • Distributed global operations required resilient connectivity across complex environments.

  • Growing digital workloads increased demands for performance, security, and operational simplicity.

Solution

The Solution

  • Deployed IZO™+ Hybrid WAN Prime and IZO™+ Multi Cloud Connect for secure internet-first connectivity.

  • Modernised the network edge with IZO™+ SD-WAN for performance optimisation and integrated security.

  • Expanded resilient global connectivity with cloud access, regional coverage, and built-in redundancy.

result

The Result

  • Achieved ~25% network cost savings and reduced infrastructure complexity.

  • Improved application performance, security, and end-user experience globally.

  • Built a scalable, cloud-ready network foundation supporting long-term digital transformation.

Tata Communications played a strategic role in modernising Clariant’s global network. Their technical consultation, solution design, and delivery execution were exemplary. By implementing the recommended SD‑WAN and segmentation architecture, Clariant has moved to a streamlined internet‑first WAN on IZO™ with seamless, secure multi cloud connectivity across Europe, Asia, China, and Latin America. The end‑to‑end migration was professionally managed, process‑driven, and well‑coordinated, ensuring strong alignment across our global IT and business teams across all Clariant stakeholders. We highly value Tata Communications as a trusted partner in our digital transformation journey.
Przemyslaw Muszynski
Global IT & Network Head, Clariant
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