Subex, a global provider of Business Support Systems (B/OSS) for communications service providers, today announced the appointment of Vinod Kumar as managing director and CEO of the company – in place of Surjeet Singh.

Vinod Kumar has been the chief operating officer of Subex since 2013 and is also a member of the board. Surjeet Singh left Subex after serving the Bangalore-based telecom software company for the last five years.

Vinod Kumar joined Subex in 1997 and was part of the team that created software business at Subex and was instrumental in creating the sales and marketing channels that has become a great strength of Subex.
Vinod Kumar, as the COO, led the worldwide operations covering portfolio development, business acquisition and fulfilment. He has helped lead and execute many of the company’s new initiatives including managed services which accounts for over 25 percent of the current revenues at Subex.

“Over the last 25 years, we have emerged as a leader in the revenue and Capex management space within the telco segment, saving millions of dollars for our customers. The increasing adoption of digitization and IoT expands the market that we operate,” Vinod Kumar said.