Infosys, the country's second largest software services company, saw another top-level exit in a span of one year with Sudip Singh, global head of the energy, utilities, resources & services quitting the company, sources in the know said. Singh, who directly reported of CEO & MD Salil Parekh, was with the company for close to two decades and was managing a portfolio of around $1.5 billion under his vertical. Attempts made by Business Standard to reach company officials for comments could not yield any results.

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