Sree Rayalaseema Hi-Strength Hypo Ltd is an industrial chemicals manufacturer that turns minerals and sea salt into a portfolio of inorganic inputs - the kind of unglamorous, essential compounds that other factories need to make their own products. Incorporated in 2005 and part of the TGV Group, the company operates from a single integrated plant in Kurnool, Andhra Pradesh, selling to industrial customers across 22 Indian states and 31 countries, with exports contributing roughly 45% of turnover. The recurring approach is to build manufacturing capability around a core chemical - calcium hypochlorite - and then layer on adjacent products that consume its by-products or share its infrastructure, while using captive power to insulate the plant from grid uncertainty; a pivot announced in September 2024 to enter electronics manufacturing and semiconductor services signals an ambition to extend that same build-and-integrate logic into an entirely new industry.
Business segments
Three engines at different stages - a chemicals manufacturing core that generates nearly all the revenue, a captive power backbone that feeds it, and a coal trading sidecar that scales up or down with market conditions - plus an early-stage subsidiary making a key raw material.
1. Inorganic chemicals: the factory that makes other factories run
A single integrated plant produces a range of industrial chemicals - led by calcium hypochlorite - where one product's waste becomes another's input, and no single customer calls the shots.
- Calcium hypochlorite is the anchor product - it is the largest chemical by turnover contribution, sold as a disinfectant and bleaching agent to industrial buyers, with tamper-proof packaging designed for safe global shipping.
- The product range is built around the chlorine chain - the plant makes Stable Bleaching Powder, Sulphuric Acid, Sodium Methoxide (both solution and powder), Sodium Hydride, Chloro Sulphonic Acid, Oleum, Mono Chloro Acetic Acid, Hydrochloric Acid, bottled Hydrogen Gas, Calcium Chloride, Bromine, Caustic soda lye and flakes, and Chlorine, all from one location.
- Waste is recovered, not discarded - a unique project recovers salt and water from calcium hypochlorite effluent; the recovered salt is recycled to produce caustic soda, a raw material the plant itself consumes, and salt recovered from calcium chloride is sold as an anti-freezing agent. About 15% of waste liquor from the calcium hypochlorite plant is converted into bleaching powder and another 15% is recycled, shrinking what must be disposed of.
- Raw materials are mostly local, with two strategic imports - most inputs are easily available nearby, saving transport costs, but lime for calcium hypochlorite and sodium metal for sodium hydride are imported, exposing the company to exchange-rate swings. Sea salt, a permanent natural resource, is a foundational input.
- The customer base is deliberately fragmented - no single customer accounts for 10% or more of total revenue, and the company sells directly to industrial units while using traders to reach others, spreading credit risk across a wide base.
2. Captive power: the plant's own energy supply
Wind, solar, and formerly thermal assets generate power primarily to run the chemical plant, with grid supply now supplementing the mix after a dedicated substation came online.
- Seven wind turbines in Tamil Nadu - the company operates wind energy generators whose output is seasonal, rising and falling with wind velocity, as part of a clean-energy initiative.
- A 5 MW solar plant adds daytime generation - installed as a green initiative, the solar farm contributes to sustainable energy sourcing for the factory.
- The 10 MW thermal plant is being sold - in August 2025, the Board decided to shut it down because it was no longer economically viable, and it was classified as held for sale.
- Grid power now backs up the captive mix - the company built a 132 KVA substation near the factory, and AP Southern Power Distribution Company Limited began supplying power from April 2025, adding a reliable external source to the plant's energy equation.
3. Coal trading: an opportunistic sidecar
The company buys and sells coal when market conditions are favourable, with the activity swelling to over a fifth of turnover one year and shrinking to barely over one percent the next.
- A trading activity, not a manufacturing one - coal is imported and resold, with no processing or transformation, making it a purely mercantile operation that runs alongside the chemical plant.
- Revenue share swings sharply - coal trading contributed about 21% of turnover in FY24 and roughly 1.4% in FY25, fluctuating with market conditions rather than following a steady trajectory.
- Reported separately only when material - in years when coal trading falls below quantitative thresholds, it is folded into the chemicals segment for reporting purposes, reflecting its status as a secondary activity.
Group structure and partners
The company sits within the TGV Group, with a subsidiary that began producing a key raw material in 2024, an associate stake in a salt company, and a web of related-party ties to promoter-controlled entities.
- TGV Metals and Chemicals Private Limited is the operating subsidiary - the company holds 50% of the shares; incorporated in February 2022, it commenced commercial production of sodium metal at 2 tonnes per day at Gondiparla, Kurnool, in March 2024, supplying an input the parent previously had to import.
- A former subsidiary was dissolved - TGV Sodium and Electrolite Private Limited, which never commenced operations, was dissolved effective April 2023 and removed from consolidation.
- An associate stake with no consolidation - the company holds 22.31% of M/s M V Salts and Chemicals Private Limited but does not exercise significant influence, so it is not equity-accounted.
- Promoter-group entities are significant counterparties - entities controlled by the promoter family include TGV SRAAC Limited, TGV Projects and Investments Private Limited, Sree Rayalaseema Galaxy Projects Private Limited, Gowri Gopal Hospitals Private Limited, Brilliant Industries Private Limited, TGV Industries Private Limited, and M V Salts and Chemicals Private Limited; the company has material purchases from TGV SRAAC Ltd and TGV Industries Pvt Ltd, and sales to Gowri Gopal Hospitals Pvt Ltd.