Graphite India is fundamentally a maker of graphite electrodes - the giant consumable rods that electric arc furnaces burn through to melt scrap steel - and it has held that ground for over 60 years, staying profitable through cycles that sank many global rivals. Incorporated in 1974 and headquartered in Kolkata, the company built its position by combining low-cost Indian manufacturing with deep technical know-how, then used the cash flows from that core to reach backward into raw materials and forward into specialty carbons, advanced materials, and new-energy ventures. The recurring pattern is vertical integration and patient diversification: make the main thing cheaper than competitors can, then layer on adjacent businesses that draw on the same carbon and graphite expertise. # Business segments Four engines at different stages - a global electrode cash cow, a backward-integration feedstock plant, a collection of niche industrial-graphite and steel businesses, and a cluster of green-energy bets under construction - each built on the carbon know-how of the one before. ## 1. Graphite electrodes: the global cash generator **The company is India’s largest and one of the world’s biggest makers of ultra-high-power graphite electrodes, supplying EAF steel mills from two low-cost Indian plants that ran at full capacity in the latest quarter.** - **A consumable, not a machine** - graphite electrodes are consumed inside electric arc furnaces to conduct current and melt scrap iron and steel, so steel mills must reorder them continuously, creating recurring demand tied to global EAF steel output. - **Focused on the premium tier** - the company makes the full range but concentrates on large-diameter, ultra-high-power (UHP) electrodes for big steelmakers, a segment where the top five global manufacturers control roughly three-quarters of capacity and where the technology barrier keeps newcomers out. - **Low-cost Indian base, global reach** - its two Indian plants at Durgapur and Nashik sit close to three major ports, giving it logistics advantages for exports, while access to low-cost power and long-standing needle-coke supplier relationships keep its production costs below those of competitors in the US, Europe and Japan. - **Exports are less than half the business** - the company sells to EAF steel producers worldwide, but exports account for under half of total revenues, and some regions impose anti-dumping duties and other trade barriers that the company must navigate. - **Capacity tightened by geopolitics** - total Indian capacity stands at 80,000 tonnes per annum after the German electrode plant was shut down in FY 2022-23 because the Russia-Ukraine conflict made energy costs untenable; standalone utilisation hit 104% in Q4 FY2026. ## 2. Calcined petroleum coke and carbon paste: the backward-integration feedstock engine **The company makes its own calcined petroleum coke - the primary raw material for graphite electrodes - at a plant in Barauni, Bihar, reducing dependence on external needle-coke suppliers.** - **Two grades, multiple customers** - the Barauni facility produces aluminium-grade CPC for anode manufacturers and graphite-grade CPC for the company’s own electrode plants, plus four grades of carbon paste used as electrode paste in ferro-alloy smelters and as lining material in submerged arc furnaces. - **A hedge against raw-material swings** - needle coke is the largest cost component in electrode manufacturing, and its price moves in tandem with electrode prices, but the corrections are not always synchronised; making CPC in-house gives the company a buffer when external coke markets tighten. - **Modest scale, strategic role** - the plant produced about 51,000 tonnes of CPC and 1,750 tonnes of carbon paste in FY25, making it a meaningful but not dominant part of the business; its real value is securing supply and cost visibility for the electrode division. ## 3. Industrial graphite, specialty steel and composite pipes: the niche portfolio **A collection of smaller divisions that apply the company’s carbon and graphite expertise to corrosion-resistant equipment, high-speed steel, and glass-reinforced plastic pipes - each serving a distinct industrial niche.** - **Impervious graphite equipment for corrosive industries** - the IGE division designs and makes graphite heat exchangers, HCl synthesis units, absorption systems and other equipment that resists corrosion in sectors such as chloro-alkali, agrochemicals, phosphoric acid and batteries; it runs an integrated facility from design through commissioning and has expanded capacity at a new plant in Gonde. - **India’s largest high-speed steel maker** - the Powmex Steels Division in Odisha is the single largest domestic manufacturer of high-speed steel, used in cutting tools for automotive, machine-tool and aviation industries; it faces competition from cheap imports after anti-dumping duties were withdrawn, and the company has lobbied for their re-imposition. - **GRP pipes depend on government tenders** - the company makes large-diameter glass-fibre-reinforced plastic pipes for municipal water, seawater, effluent and irrigation projects using a computerised filament-winding process, but the plant’s output hinges on orders from government and semi-government authorities. ## 4. Renewable power: captive savings and third-party sales **A 55 MW portfolio of hydro, wind and solar plants that cuts the power bill at the Nashik electrode factory and sells surplus electricity to outside buyers.** - **Hydel plant sells to the grid** - an 18 MW hydroelectric plant in Karnataka generated nearly 60 million units in FY25, of which about two-thirds were sold to third parties; a further 5 MW of hydel and 5 MWp of solar are being added at the same site. - **Wind and solar feed the factory** - an 18.9 MW wind farm in Maharashtra supplies captive power directly to the Nashik electrode plant, lowering both energy costs and carbon emissions; a newly commissioned 8.8 MWp solar plant at Bhoom adds to the captive mix. - **A larger hybrid plant is planned** - the board approved a 35 MW wind-solar hybrid project for the Nashik plant in November 2021, though it had not yet been completed as of the latest filings. ## 5. New-energy ventures: the long-dated option portfolio **A series of strategic investments in graphene, battery cells and synthetic graphite anode materials - none yet at commercial scale, but each positioned to capture demand from the electric-vehicle and energy-storage buildout.** - **Graphene sheets at commercial volumes** - through its Dutch subsidiary, the company owns a 60% stake in General Graphene Corporation, a US firm with proprietary technology to produce large-area, high-quality graphene sheets at industrial scale; it also signed an exclusive India distribution deal with Kivoro for graphene-based heat-transfer additives aimed at the corrugated-paperboard sector. - **Battery cells via an associate** - a 31% stake in Godi India Private Limited gives it exposure to R&D in Li-ion, Na-ion and solid-state batteries made with water-based, carbon-neutral electrode processes; Godi holds India’s first BIS certification for home-grown EV battery cells but has not yet started commercial production. - **Anode materials at industrial scale** - the board approved a phased Rs 4,330 crore investment in synthetic graphite anode materials and associated renewable energy, with a memorandum of understanding signed with the Maharashtra government; SGAM is a critical input for lithium-ion battery cells. - **A stake in a rival** - the company spent Rs 230 crore to build a near-10% stake in GrafTech International, a NYSE-listed graphite electrode maker that is vertically integrated into petroleum needle coke, the key raw material Graphite India itself consumes. # Group structure and partners **A promoter-controlled holding structure with a Dutch subsidiary that houses the German and US operations, plus a growing web of associate and portfolio investments in adjacent technologies.** - The promoter entity Emerald Company Private Limited holds 61% of the shares, making it a tightly controlled public company. - Graphite International B.V. in the Netherlands is the wholly owned overseas holding vehicle; beneath it sit four German subsidiaries - one in liquidation after the electrode shutdown - and the US-based General Graphene Corporation. - The German specialty and coatings operations were restructured and continue to run, while Bavaria Electrodes GmbH, the electrode-making entity, is being liquidated following the energy-cost-driven shutdown. - Godi India Private Limited is an associate, not a subsidiary, with venture-capital backing from Blue Ashva Capital alongside Graphite India’s 31% stake. - The GrafTech stake is a portfolio investment held through the overseas portfolio investment route, not an operational subsidiary.