Complex sentence: The company was led by CEO and Co-Founder Avinash Misra (left Genpact in 2017) and employed about 400 people across offices in US, India, U.K and Singapore at the time of the acquisition.
Split into simpler sentences: The company was led by CEO and Co-Founder Avinash Misra until he left in 2017. About 400 people were employed across offices in US, India, U.K and Singapore at the time of the acquisition.