Ratna Constructions has started in a small way with its first brick of foundation laid in the year 1987 for executing civil contract works under the stewardship of Mr. M.M.L.Narasimham, Chairman Cum Managing Director. Later on he formed the partnership firm in the year 1997. Since then Ratna has ventured into various infrastructure projects and in a few years, made itself a reliable force to reckon with in the construction Industry. Ratna Constructions developed a rich technical expertise integrating state-of-the art technologies to specifically address the user needs with the timely execution of quality work as its core competence.
 
Ratna Constructions has become RATNA INFRASTRUCTURE PROJECTS PRIVATE LIMITED (RIPPL) with effect from April 30, 2007 as an ongoing process of metamorphosis and to reflect the type of various works undertaken by RIPPL.
 
As a quality conscious company, RIPPL continued to strengthen its position and is today regarded in Andhra Pradesh as well as in other states like Orissa, Chhattisgarh, Gujarat, Haryana, Karnataka and Maharashtra as a pioneer and trusted business partner serving the Indian infrastructure growth.