New Delhi, March 31 -- Three of India's mid-sized IT companies-Persistent Systems Ltd, Hexaware Technologies Ltd and Firstsource Solutions Ltd-are looking to scale up their business and employ more people outside the US, which makes up more than three-fifths of their business. This mirrors the trend of their larger peers shifting their focus from the US to Europe and growth markets including Asia and South Africa.

From acquisitions and large deals to strategic employee hubs, India, Australia, South Africa and West Asia are emerging as the key hotspots for these mid-sized IT services companies earning $1 billion to $5 billion in revenue as they look to insulate themselves from macroeconomic tensions and tap new growth markets.

Persistent...