Several Indian firms have significant exposure to the Middle East, with some deriving a substantial portion of their revenues from the region. Let's take a look at some of the major companies that have a significant exposure to the Middle East:Larsen and Toubro Larsen & Toubro (L&T) has a significant exposure to the West Asian region. Tata Consultancy Services (TCS) TCS has a significant exposure to the MEA (Middle East and North Africa) region. It said it had secured its third international order for a pipeline laying project in the Middle East. Kalyan Jewellers The jewellery company has major exposure to the Middle East region.