Grasim Industries’ Advanced Materials division alone has scaled epoxy resin and formulation capacity to 246,000 tonnes annually following a ₹123,000-tonne expansion at Vilayat, Gujarat, positioning the Aditya Birla Group flagship among the world’s largest epoxy manufacturers even as India’s broader epoxy resin market grows at a 7.0% CAGR through 2035. This ranking of the top 10 resin manufacturers in India 2026 tracks that capacity race, alongside the multinational subsidiaries competing in high-purity electronics and aerospace grades and the domestic specialists servicing India’s construction and composites boom.
1. Grasim Industries (Aditya Birla Advanced Materials)
Grasim Industries carries a market capitalisation of roughly ₹2,25,676 crore, with FY2025 group revenue of ₹1,48,478 crore, positioning it among India’s largest publicly listed companies, though its Advanced Materials epoxy business represents just one segment within a diversified portfolio spanning viscose staple fibre, caustic soda, and speciality chemicals. In March 2024, the company formally inaugurated a 123,000-tonne epoxy resin and formulation capacity expansion at Vilayat, Gujarat, lifting total Advanced Materials capacity to 246,000 tonnes annually, backed by solvent-free technology and renewable energy commitments.
That capacity expansion, explicitly designed to establish Grasim as a significant player in the worldwide epoxy materials market rather than purely a domestic supplier, reflects the company’s stated belief that demand for advanced materials like specialty chemicals grows faster than GDP in consumption-based economies like India’s, and its subsequent partnership with Vartega to commercialise Recyclamine-enabled thermoset recycling signals genuine investment in sustainability-linked product differentiation ahead of tightening OEM environmental requirements.
2. Atul Limited
Atul Limited carries a market capitalisation of roughly ₹18,824 crore, with revenue of ₹6,643 crore and profit of ₹811 crore, though the company has posted comparatively modest five-year sales growth of just 11.0%. In October 2024, Atul completed a capacity expansion of its liquid epoxy resin facility, increasing capacity by 50,000 tonnes per year from 30,000 to 80,000 tonnes annually, a more than doubling of its epoxy production base specifically to meet growing coatings, adhesives, and composite material demand.
That capacity increase, while considerably smaller in absolute terms than Grasim’s 246,000-tonne base, represents genuinely aggressive proportional growth for Atul specifically within its epoxy resin and hardener business, positioning the company to compete more directly against larger domestic and multinational rivals for coatings and adhesives contracts it previously had to decline due to capacity constraints.
3. DCM Shriram
DCM Shriram announced in February 2024 plans to enhance its epoxy production site with planned overall investments of USD 120.6 million (roughly ₹1,000 crore) in forthcoming years, representing a genuinely significant capital commitment for a company entering deeper into the epoxy resin category. That investment scale signals DCM Shriram’s ambition to become a meaningfully larger player in India’s epoxy market rather than maintaining a peripheral presence, joining Grasim and Atul in the domestic capacity expansion race currently reshaping the competitive landscape.
4. Huntsman International
Huntsman International operates as a genuine global leader in advanced materials including epoxy resins specifically used in aerospace, electronics, and automotive manufacturing, bringing decades of specialised polyurethane and epoxy engineering expertise into the Indian market through its local operations. That aerospace and electronics-grade specialisation positions Huntsman distinctly from the more construction and coatings-focused domestic majors like Grasim and Atul, competing instead in the highest-purity, most technically demanding segment of India’s epoxy resin market where multinational subsidiaries continue to hold a genuine technological edge.
5. BASF India
BASF operates as a global chemical giant providing advanced epoxy resin solutions specifically for construction, coatings, and industrial applications, bringing the German parent company’s century-plus chemical engineering heritage into India’s rapidly expanding resin market. As one of the multinational subsidiaries competing primarily in high-purity electronics and specialised industrial grades, BASF’s Indian operations benefit from access to global R&D and quality certification standards that domestic-only manufacturers would need years of independent investment to replicate.
6. Hexion (Westlake Corporation)
Hexion stands as one of the world’s largest producers of thermosetting resins and epoxy systems used in coatings and adhesives, though its global epoxy specialty resins and base epoxy resins business was sold to Westlake Chemical Corporation for approximately USD 1.2 billion in a February 2022 transaction, reshaping the corporate ownership behind Hexion’s continued Indian operations. That ownership transition, moving core epoxy assets under Westlake’s broader chemical manufacturing umbrella, reflects the genuine global consolidation reshaping the epoxy resin industry even as individual national markets like India continue growing independently of these upstream ownership changes.
7. Dow Chemical
Dow Chemical produces advanced epoxy resins widely used across electronics, adhesives, and composite material applications in India, bringing genuine global chemical engineering expertise specifically suited to the country’s rapidly growing electronics manufacturing and automotive lightweighting sectors. Dow’s continued Indian investment reflects the broader multinational recognition that electronics and automotive demand growth in India increasingly requires locally accessible, high-specification epoxy supply rather than relying purely on imports from established Western or East Asian production hubs.
8. 3M India
3M offers structural epoxy adhesives positioned specifically for high durability and demanding conditions, well-suited to Indian rail, aerospace interiors, and heavy fabrication applications where bond-line control and fire performance are genuinely critical specification requirements. As India’s vehicle lightweighting trend pushes more mixed-material bonding into mainstream automotive manufacturing, 3M is positioned to gain through specification-led selling, competing on engineering credibility rather than pure price against commodity epoxy substitutes.
9. Satyen Polymers
Satyen Polymers brings a genuine history in the composites industry dating back to its founding as Satyen Chemical Industries in 1976, later transitioning to Satyen Polymers Private Limited in 2006, giving it decades of specialised composite resin manufacturing experience that predates much of the recent capacity expansion race among larger domestic players. That long operational history gives Satyen genuine technical credibility within India’s composites manufacturing base, even as considerably larger companies like Grasim and Atul capture most industry attention through their headline capacity announcements.
10. Macro Polymers
Macro Polymers operates three factories across India with a combined 60,000 MT production capacity spanning several synthetic resin families, serving the paints, printing inks, and adhesives industries from multiple plant locations that provide genuine logistics advantages for coatings customers nationwide. That multi-site manufacturing footprint, while considerably smaller than Grasim’s single-location 246,000-tonne epoxy capacity, gives Macro Polymers geographic distribution flexibility that customers requiring reliable, regionally proximate supply genuinely value over pure scale.
Frequently Asked Questions
Q1. Which company has the largest epoxy resin manufacturing capacity in India?
A: Grasim Industries, through its Aditya Birla Advanced Materials division, holds the largest domestic capacity at 246,000 tonnes annually following its March 2024 expansion at Vilayat, Gujarat, positioning it among the largest epoxy manufacturers globally, not just within India.
Q2. Why are Indian companies like Atul and DCM Shriram expanding epoxy capacity so aggressively right now?
A: India’s epoxy resin market is projected to grow at a 7.0% CAGR through 2035, driven by rising demand from construction, automotive, electronics, and renewable energy sectors, and the U.S. International Trade Commission’s April 2025 termination of anti-dumping probes against Indian epoxy imports has also opened additional export channels, incentivising capacity investment.
Q3. What’s the difference between domestic Indian resin majors and multinational subsidiaries operating in India?
A: Domestic majors like Grasim and Atul focus on capacity expansion, R&D investment, and backward integration to offset raw-material volatility for construction and general industrial applications, while multinational subsidiaries like Huntsman, BASF, and Dow compete primarily in high-purity electronics, aerospace, and specialised automotive grades requiring more advanced technical certification.
Q4. How is sustainability shaping India’s resin manufacturing industry?
A: Aditya Birla Advanced Materials has partnered with Vartega to commercialise Recyclamine-enabled thermoset recycling technology, while Grasim’s own capacity expansion incorporated solvent-free technology and renewable energy commitments, reflecting genuine industry-wide movement toward recyclable and bio-content resin formulations to meet OEM sustainability requirements.
Q5. Which resin manufacturer specialises specifically in aerospace and rail applications?
A: 3M offers structural epoxy adhesives specifically engineered for Indian rail, aerospace interiors, and heavy fabrication applications requiring precise bond-line control and fire performance, positioning it differently from more construction-and-coatings-focused competitors like Grasim and BASF.