Diamond Engineering originally started out with humble beginnings from the small town of Dhanbad (Jharkhand) in the year 1988 as spares and service outlet for diesel engines under the leadership of its founder partners Mr. Ram Prasad Agarwal & Mr. Gauri Shankar Agarwal. As the firm grew from strength to strength over the years, Diamond Engineering further opened a branch office at Rourkela (Odisha) in 1998 and shifted its Headquarters to Bhubaneswar in the year 2000. In due course of time, branch locations at Angul & Jharsuguda were added along with an engine workshop at Rourkela.

As on date, Diamond Engineering enjoys the distinction of being one of the State leaders in Engines, Material Handling, and Air Compression solutions. We have a mix of seasoned experience and enthusiastic youth and the Diamond Engineering team now consists of over 50 sales and service executives who cover the length and breadth of the state of Odisha. We are regarded as a one-stop shop to all our customer's needs and we strive for customer delight in all our endeavors.