About Thirumalai Chemicals Limited

Thirumalai Chemicals Limited is a specialty and industrial chemicals company founded in 1973 in Ranipet, Tamil Nadu, with roots dating back to a 1944 trading venture, and today operates integrated plants in Ranipet and Dahej (India), a Maleic Anhydride unit in Malaysia, and is setting up a modular facility in New Martinsville, West Virginia, USA for Maleic Anhydride and food acids production. Its portfolio spans Phthalic Anhydride, Maleic Anhydride, Malic Acid, Fumaric Acid, and Diethyl Phthalate, serving food and beverages, pharmaceuticals, plastics, UPR/resins, pigments/dyes, and personal care across 60 countries, with leadership positions such as third-largest Phthalic Anhydride producer globally and largest Fumaric and Maleic Anhydride producer in Southeast Asia, and certifications including FSSC and ISO for food-grade production. As of FY 2024-25, it reported standalone total income of Rs 2,183.00 crore and EBITDA of Rs 182.00 crore, with export share at 6% and domestic at 94%, reflecting a predominantly India-led revenue base supported by proximity to key customers and feedstock suppliers, especially at Dahej in Western India. The group structure includes entities such as TCL Intermediates Private Limited (India), TCL Global B.V. (Netherlands), Optimistic Organic Sdn. Bhd. (Malaysia), TCL Inc./TCL Specialties LLC (USA), and Cheminvest Pte. (Singapore), facilitating manufacturing, marketing, and distribution across the Americas, Europe, Asia, and the Middle East. Key milestones include commissioning of Ranipet (1973), Malaysia MAN expansion (1995–1997), Dahej commissioning (2021, with a new large single-train PA facility under TCL Intermediates), US project build-out (2025), and capacity expansions in PA and food acids to meet growing demand, with strong sustainability practices like Zero Liquid Discharge and ~94% on-site energy met via waste heat recovery.

Thirumalai Chemicals Limited Business Segment

• Products/verticals: Phthalic Anhydride (bulk), Maleic Anhydride (bulk), Malic Acid (specialty/food), Fumaric Acid (specialty/food), and Diethyl Phthalate (fine chemicals), with FY 2024-25 revenue mix of 84% bulk commodity and 16% specialty chemicals. 
• Geographic split (revenue): 
  • India — Rs 2,051.02 crore (94.0%). 
  • International — Rs 131.98 crore (6.0%). 
• Operating geographies: Manufacturing in Ranipet (India), Dahej (India), Malaysia (Optimistic Organic Sdn. Bhd.), and ongoing US plant at New Martinsville; commercial presence across 60 countries with regional distribution through TCL Global B.V. in Europe. 

Thirumalai Chemicals Limited Key Management

• R. Parthasarathy — Chairman & Managing Director. 
• Ramya Bharathram — Managing Director & Chief Financial Officer. 
• R. Pramod Kumar — Company Secretary. 

Latest Updates on Thirumalai Chemicals Limited

• Commissioning and ramp-up of the large single-train Phthalic Anhydride facility at Dahej through TCL Intermediates, with post start-up inspections in Q1 FY 2025-26 and expected stabilisation during H1 FY 2025-26 to deliver efficiency benefits over the succeeding years. 
• The US project progressed with 40,000 TPA Maleic Anhydride and 30,000 TPA food ingredients; all modules dispatched from India, installation targeted by September–October, followed by pre-testing and start-up, with contribution expected during 2026. 
• Strategic review underway to explore divestment (part or full) of the Malaysia subsidiary due to prolonged margin compression in Asian Maleic Anhydride markets, to refocus on India and US growth. 
• Board approval to raise Rs 700.00 crore via a mix of debt and equity to fund growth projects in Gujarat and the US, alongside continued strong working capital discipline.