GHCL Limited is a heavy-chemicals manufacturer that has spent over 35 years turning raw materials from its own mines into soda ash - the invisible ingredient in glass, detergent, and solar panels - at a single, giant plant in Gujarat. The company was incorporated in 1983 and has since shed its textiles divisions through a divestment and a demerger to become a pure-play chemicals and consumer-products business. Everything it does follows a single recurring logic: own the raw materials, integrate them tightly around one manufacturing site, and then use the cash and heat from that core to spin out higher-value products. # Business segments Three engines built around one integrated chemical plant - a soda-ash cash cow that funds a set of value-added derivatives, and a small branded-salt consumer business in South India - each leaning on the same captive mines and salt fields. ## 1. Soda ash: the cost-leadership engine that funds everything else **A single 1.2 million-tonne plant, fed by its own lignite and limestone mines within a 40-kilometre radius, supplies one in every four tonnes of soda ash consumed in India.** - **Cheaper raw materials than rivals** - the company runs its own lignite mine in Bhavnagar and limestone mines in Gir-Somnath and Junagadh, all within 40 kilometres of the Sutrapada plant, so it avoids the freight costs and supply risk that import-dependent competitors face. - **Protected by geography and currency** - roughly a quarter of India’s soda ash is imported, but when shipping costs rise or the rupee weakens, those imports become more expensive, giving GHCL a natural shield and pricing power in its home market. - **The preferred supplier to India’s biggest buyers** - with 272 customers and a Net Promoter Score of 92%, the company counts Hindustan Unilever, P&G, Saint-Gobain, and Gujarat Borosil among its clients, and it delivers to over 80% of domestic demand within 24 hours through a network of 26 warehouses. - **A growing market with a solar tailwind** - domestic soda ash demand is projected to grow at 5-6% annually, driven partly by India’s push for 300 GW of solar glass by 2030, which is already creating incremental demand of several thousand tonnes of dense soda ash per month. - **A second plant in the works** - a greenfield project in Kutch, Gujarat, has secured environmental clearance and a 6,449-hectare salt-field lease, with Phase 1 designed for 5.5 lakh tonnes of soda ash capacity, though progress has been slower than expected. ## 2. Value-added derivatives: bromine, vacuum salt, and bicarbonate built on the soda ash backbone **These three products take the waste heat, brine, and intermediate chemicals from soda ash manufacturing and turn them into higher-margin outputs, creating a new earnings layer that is less tied to the commodity cycle.** - **Bromine from seawater that already makes salt** - the 2,800-tonne bromine plant extracts the chemical from the same seawater used in the company’s salt pans, then returns the de-brominated water back to the pans, in what the company calls a first-of-its-kind circular process in the Saurashtra region. The project is expected to earn a 40%-plus EBITDA margin. - **Vacuum salt from surplus energy** - a 1.7-lakh-tonne plant uses waste steam and a multi-effect evaporation system to produce high-purity salt for chemical and food-processing industries, with the first leg already commissioned and full output expected in early FY27. - **Baking soda with a pollution-control future** - sodium bicarbonate capacity has been doubled and then doubled again to 120,000 tonnes, and the product is now being supplied to a thermal power producer for flue-gas treatment, opening a new industrial demand stream beyond its traditional use in bakery and pharma. ## 3. Branded and industrial salt: a South Indian consumer foothold **A modest branded-salt business in Tamil Nadu, backed by the company’s own salt fields and refinery, gives GHCL a direct-to-consumer presence alongside its bulk industrial salt sales.** - **Salt from its own fields and borewells** - the company harvests raw salt across 3,220 acres in Vedaranyam, and has commissioned around 200 borewells at Port Victor and Bherai to extract higher-concentration subsoil brine, nearly doubling productivity compared to seawater alone. - **Two brands on South Indian shelves** - edible salt is sold under the “i-FLO” and “Sapan” brands, with variants including triple-refined and crystal salt, and the brands are well accepted in Category A stores across major Southern cities. - **Industrial salt pays the bills** - a major portion of the consumer division’s revenue actually comes from bulk industrial-grade salt sold to detergent, flavouring, and caustic-soda manufacturers, where it commands a premium. # Captive mining and raw-material integration **The company’s own lignite, limestone, and salt operations are not a separate business - they are the structural cost advantage that makes every other segment possible.** - **Fuel from its own mine** - the Khadsaliya lignite mine in Bhavnagar had its lease renewed in July 2025 for twenty years, and a ₹950-crore agreement with the Gujarat government now allows the company to sell secondary minerals like bentonite and sand commercially, turning a fuel source into a multi-product mining operation. - **Limestone security through acquisition** - the company acquired a limestone lease from Ajmera Cement to replenish its chemical-grade reserves, and continuous operational improvements have cut total limestone usage by nearly 5%. - **Rainwater reservoirs from old mining pits** - excavated pits have been converted into storage with an annual capacity of roughly 1.42 million kilolitres, and the harvested water is reused for dust suppression and air-quality management on site. # Group structure and partners **GHCL Limited is a standalone listed entity with no active subsidiaries or joint ventures, having fully exited textiles to focus on chemicals.** - The spinning business was demerged into GHCL Textiles Limited in April 2023, with shareholders receiving one share in the new company for every share held in GHCL, and GHCL Textiles was listed on the NSE and BSE in June 2023. - The only remaining non-operational US subsidiary, Dan River Properties LLC, was voluntarily closed in February 2026. - The Board has eight members with 50% independent directors, led by Non-Executive Chairman Mr. Anurag Dalmia, with Mr. R.S. Jalan as Managing Director. - The GHCL Foundation Trust, established in 2010, runs community programmes in education, healthcare, and skill development, partnering with 10 NGOs and reaching over 1.27 lakh people in FY26.