Guwahati: HR technology firm Vantage Circle on Sunday said it will almost double its manpower to over 400 people within the next 2-3 years as it looks to foray into Latin America with its various products. The Guwahati-based company, which began as a less than 10-member startup in 2010, has now established operations in over 70 countries catering to more than 700 global clients with approximately 18 lakh corporate employees. "Most of our clients are from India and the US. We offer various employee engagement solutions to clients in the form of rewards and recognition products."