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Supreme Petrochem

Supreme Petrochem is an Indian producer and exporter of polystyrene polymers.

Last updated August 31, 2026

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Overview

Supreme Petrochem Ltd, commonly abbreviated as SPL, is an Indian petrochemical company headquartered in Mumbai, Maharashtra. The company is identified primarily with the manufacture and export of polystyrene polymers, materials used in a range of industrial, commercial, packaging, and consumer applications. Its business is positioned within the plastics and petrochemicals sector rather than the consumer-facing branded-goods market. According to the referenced Wikipedia description, Supreme Petrochem is India's largest producer and exporter of polystyrene polymer. The company has also been described as holding more than half of the Indian polystyrene market, indicating a leading domestic position. Its export business extends beyond India, with shipments to more than 93 countries, making international distribution an important part of its operating profile. The company's principal identity is therefore that of a specialty and commodity polymer manufacturer serving downstream industrial users. Polystyrene is a thermoplastic material valued for its rigidity, processability, and suitability for conversion into molded products, packaging, and other plastic components. Supreme Petrochem's role is to supply polymer materials to the wider plastics-conversion ecosystem rather than to sell finished products directly to consumers under a broad retail brand architecture. Supreme Petrochem is publicly traded in India, with its equity listed on the Bombay Stock Exchange under code 500405 and on the National Stock Exchange under the symbol SUPPETRO. The available reference material does not provide a founding year, founder information, ownership structure, detailed product portfolio, executive roster, financial figures, or a corporate website. Those fields are therefore left unspecified. Based on the cited description, the company is an active India-based petrochemical enterprise with a substantial domestic market presence and a broad export footprint.

History

The available reference material provides limited historical detail about Supreme Petrochem. It identifies Supreme Petrochem Ltd, or SPL, as an India-based company headquartered in Mumbai, Maharashtra, and describes its principal activity as the production and export of polystyrene polymers. No founding date, incorporation narrative, founder, early production history, ownership timeline, or major acquisition history is included in the supplied material. The company's documented significance comes primarily from its position in India's polystyrene industry. It is described as the country's largest producer and exporter of polystyrene polymer, with a domestic market share of more than 50 percent. This indicates that Supreme Petrochem developed a substantial manufacturing and distribution presence in the Indian market, becoming a major supplier to businesses that convert polymer resin into finished plastic products and packaging. International trade is another defining part of the company's profile. The reference states that Supreme Petrochem exports polystyrene from India to more than 93 countries. This export reach places the company within the global polymer supply chain and distinguishes it from a business focused solely on domestic sales. The available material does not specify when the export network was established, which countries account for the largest share of sales, or how the company has adjusted its operations in response to changes in global petrochemical markets. Supreme Petrochem is publicly listed in India. Its shares are identified as trading on the Bombay Stock Exchange under code 500405 and on the National Stock Exchange under the symbol SUPPETRO. The supplied references do not provide listing dates, historical financial results, capital investments, production-capacity expansions, management changes, or detailed information about its relationship with other companies. On the basis of the available sources, Supreme Petrochem can be characterized as an active, publicly traded Indian petrochemical manufacturer whose corporate identity rests on polystyrene production, domestic market leadership, and broad export activity. A fuller historical account would require additional company filings, annual reports, exchange disclosures, or reliable reporting covering its establishment, manufacturing facilities, product development, leadership, and corporate strategy.

Products and positioning

A leading Indian producer and international exporter of polystyrene polymers, serving industrial and downstream plastics-conversion markets.

  • Petrochemical polymers

    Polystyrene polymers

    Polystyrene polymers are Supreme Petrochem's principal identified product category. The company is described as India's largest producer and exporter of polystyrene polymer, supplying material to downstream industrial users and plastics converters. The available reference does not distinguish specific grades, formulations, applications, or product sub-brands.

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