STP & Sons STP & Sons is central India’s reputed organization in the field Sales Contracts of civil & infrastructure such as roads, highways, power plants, irrigation projects and other government and private industrial projects. The promoters are people with high integrity and the company enjoys a strong reputation in the local and overseas market in the segment in which it is going to operate. The company’s mission is to respond quickly, adaptable approach and co-operative to changing world markets. Our presence is in Central India for all the services mentioned above. Needless to mention that the success of our projects is the result of our skilled experienced team of engineers, their in-depth industry knowledge and also the quality of material used has always been in line with the best available.