BANGALORE, India -- The Board of Subex Ltd, a leading global provider of Business Support Systems (BSS) for Communications Service Providers, decided today appointed Surjeet Singh as Managing Director and CEO of the Company with immediate effect.

Surjeet Singh is a seasoned management professional and a business leader with over two decades of multi-industry global experience in the Finance, Corporate Development, Business Planning and Global Operation functions. He has an enviable successful corporate and entrepreneurial track record of building organizations and fostering collaboration in large and culturally diverse cross -functional teams. Prior to his recent short engagement as President International Business of Glodyne DecisionOne, he was the Chief Financial Officer of Patni Computer Systems Ltd where he played a key role in shaping business transformation and maintaining the highest standards of governance. Surjeet was also instrumental in enhancing shareholder value during his tenure at Patni. Prior to this, he was part of the founding team of Cymbal Corporation, a mid - sized telecom BSS systems integration boutique company out of Silicon Valley, which was acquired by Patni in 2004.

Subex Ltd.