Valeth Group registered as Valeth Hightech Composites Pvt. Ltd., was established in 1990 in Chennai for the manufacture of silica fabric under licence from the Indian Space Research Organisation.


The high silica fabric, called ISROSIL, was successfully productionised by Valeth, with technology developed from ISRO. From humble beginnings, over the last 3 decades, Valeth has diversified into manufacturing a wide variety of raw materials, components and complete systems for various organizations in the space, aviation, defence & marine sectors.


Over the years Valeth has partnered with several R&D organizations to jointly develop the technology for a wide variety of products. Working with organizations such as ISRO, DRDO labs, Ordnance Factories and various private entities, has allowed Valeth to assimilate a wide variety of technologies, in multiple fields.


Valeth continues, to this day, the strategy of developing technology in collaboration with R&D Organizations and hence continuously expanding our experience, know-how and expertise; in-turn adding more and more value to customers. In this way Valeth strives to be a complete system integrator and original equipment manufacturer.


Today, Valeth manufactures composite raw materials as well as products using a variety of process techniques. Machining, welding and fabrication as well as metal forming. Valeth also has a boat building yard, manufacturing boats up to 25m in length.


With three manufacturing facilities in India & another being established abroad, Valeth is continuously developing technology through innovation & expanding our product portfolio in the process.

Quality Objectives

Valeth is committed to ensure compliance with and continual improvement of our quality management system, with a high level of effectiveness and efficiency. Meeting and where ever possible, exceeding customer satisfaction, by delivering quality products on time. Valeth also aims to satisfy all applicable statutory and regulatory requirements by continually reviewing policy and objectives.


To build the best products for our customers through cutting edge manufacturing solutions.


To advance manufacturing technology through innovation.