BANGALORE – Subex Ltd, a leading global provider of operations and business support systems (OSS/BSS) for communications service providers, is now providing solutions to 8 out of the top 10 operators and 16 out of the top 20 wireless operators worldwide. This has been arrived on the basis of the RCR Wireless News “Top World-wide Wireless Operator” list.

Subex offers a range of services with its industry leading Revenue Operations Center (ROCTM) portfolio to the top worldwide wireless operators. Amongst its acclaimed customers, Subex provides its ROC Fraud Management solutions to Movistar (part of the Telefonica Group ranked # 3 in the Top World-wide Wireless Operator list), its ROC Data Integrity Management solution to Telenor (ranked #5 in the Top World-wide Wireless Operator list), its ROC Fraud Management solution to Bharti Airtel (ranked #9 in the Top World-wide Wireless Operator list)  its ROC Fraud Management solutions for Orascom’s Mobinil (ranked #16 in the in the Top World-wide Wireless Operator list) and its ROC for Revenue Assurance and Cost Management to Verizon (ranked #17 in the in the Top World-wide Wireless Operator list), to name a few.

Subex pioneered the concept of Revenue Operations Center (ROC) to provide coordinated operational control, that sustains profitable growth and financial health, to its customers. Subex’s product portfolio powers the ROC and its best-in-class solutions enable data integrity management, revenue assurance, cost management, fraud management and interconnect / inter-party settlement.

“One of the reasons why the largest wireless operators select us is because our solutions are all scalable, which accommodates their future growth in customers, products and traffic,” said Sudeesh Yezhuvath, COO at Subex. “The scalability of our different solutions suits operators of all sizes and many are choosing the managed services options to simplify implementation and operation”, he further added.

More information on the RCR Wireless News “Top World-wide Wireless Operator list” can be found at: http://www.rcrwireless.com/article/20100526/WIRELESS_FACTS_AND_FIGURES/100529986/top-10-worldwide-wireless-operators