Subex Wins 5-Year Deal in Europe with a Leading Integrated Energy & Telecom Provider

Bangalore, India – December 10^th, 2025: Subex Limited, global leader in Telecom AI Solutions, today announced a significant new logo win with one of Europe’s largest integrated energy and telecommunications providers as the partner of choice for their telco vertical suite.

The customer selected Subex for its depth and breadth of Fraud Management functionality, its business-outcome-first and ROI-driven roadmap, strong security and data-protection practices, and a future-ready architecture built for greenfield scalability.

This win strengthens Subex’s expanding footprint in Europe and accelerates its growth.

This 5-year engagement will see Subex deliver a Fraud Management program which includes providing advanced domain-led business consulting, training, managed services, and long-term support in addition to Subex’s market leading fraud detection and prevention solution.

Commenting on the win, Nisha Dutt, MD & CEO, Subex, said:
“We are excited to welcome one of Europe’s most forward-looking integrated energy and telecom players to the Subex customer family.

As they scale their greenfield telecom operations, they are laying down a robust, future-ready fraud defense from day zero. By combining deep fraud management capabilities with strong security, data protection, and a ROI-focused roadmap, we are proud to help protect their customers, revenues, and brand while they accelerate digital growth.

This new logo strengthens our presence in Europe and reflects the trust global operators place in Subex to secure their next wave of transformation.”

About Subex 

Subex is a telecom AI solutions company enabling Communications Service Providers (CSPs) across the globe to deliver connected experiences to their customers. Founded in 1994, Subex brings over 30 years of expertise in helping CSPs maximize revenue and profitability. With proven expertise in business optimization and analytics, Subex is at the forefront of leveraging AI to build intelligent connected ecosystems for its customers.

Anchored in its brand ethos of Fearless, Seamless, and Fraud-Free, Subex helps operators manage risks, ensure frictionless operations through AI-led automation, and safeguard trust across every interaction. Its award-winning portfolio spans Business Assurance, Fraud Management, and Partner Ecosystem Management, enabling CSPs to mitigate revenue leakage, combat emerging fraud, and strengthen partner settlements in an AI-native environment.

Complementing its products, Subex provides scalable Managed Services and specialized Business Consulting. Today, Subex powers over 300 installations across 100+ countries. For any media queries, please contact: