HYDERABAD: The telecom engineering services division of Prithvi Information Solutions has an order book position of Rs. 100 crore this fiscal and expects its order book and sales pipeline to reach Rs. 500 crore by the next fiscal. The emergence of new operators and existing operators growing in India, Brazil, and other emerging markets, the company expects the business to grow exponentially. At present its operations cover India, the Middle East, Canada and Brazil, says a release. Prithvi is a telecom infrastructure and support services provider.