We contributed extensively to the international state-of-the-art in many areas of engineering.

Dr Anil K Kar, MS (USA), PhD (USA), the proprietor of ESI, with 50 years’ experience in nuclear power and other projects in different continents, is the holder of many patents and author of over one hundred seventy technical publications.  He is an international leader in diverse areas of engineering, may these be missile impact phenomenon or waterproofing of structures.  A member of many expert committees of the Department of Atomic Energy, and a UN specialist, his work has set international standards.  Dr Kar’s biography can be found in numerous books of biographical reference, viz., Who’s Who in the World, Who’s Who in Engineering, International Who’s Who of Intellectuals, etc.

We provide waterproofing services as solutions to problems of water leakage and seepage in all types of structures: roofs and similarly exposed concrete and masonry surfaces, tunnels, basements, water reservoirs and other water retaining structures, concrete bridges and viaducts.

The effectiveness and durability of our waterproofing treatments have enabled us to gain the highest reputation and goodwill in the market, as can be recognized from the adoption of numerous specifications on waterproofing in the line of our PERMAKAR Technology by Indian Railways, Public Works Department and others.

We manufacture and sell waterproofing and construction chemicals conforming to waterproofing systems under our PERMAKAR Technology. PERMAKAR, PERMAPROOF, PERMANAR, PERMASULPH, BOND-X, ANTICOR are well known names in India.

In recognition of our versatile capabilities in engineering, covering lower cost housing to tall buildings, nuclear power plant facilities to missiles and warheads, requests would often be made to us for finding solutions to the vexing problems of distressed structures and corrosion in industrial plants. We developed solutions to problems of corrosion due to acids and acidic fume as well as systems and chemicals for the repair of concrete structures.

We are reckoned as one of the reputed manufacturers of surface protection chemicals such as PERMACIL, PERMACIL-B, PERMACIL-BA, PERMACIL-GA, PERMACIL-GY, PERMACIL-LG, PERMACIL-PR2, PERMACIL-RW, PERMACIL-SR, PERMACIL-W, etc. for protection against acidic and other aggressive environments.  Leading industrial manufacturers are regular buyers of our products.