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National Aluminium Co. Ltd. — Investor Relations & Filings

Ticker · NATIONALUM ISIN · INE139A01034 LEI · 335800OM1V78CX7SSC72 BSE.NS Manufacturing
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Filings indexed 806 across all filing types
Latest filing 2026-05-20 Regulatory Filings
Country IN India
Listing BSE.NS NATIONALUM

About National Aluminium Co. Ltd.

https://nalcoindia.com/

National Aluminium Company Limited (NALCO) is an integrated enterprise operating across the entire value chain of aluminium production. The company manages large-scale bauxite mining operations, alumina refineries, and aluminium smelters, supported by captive thermal power plants. Its product portfolio includes alumina hydrate, calcined alumina, and a variety of aluminium metal products such as ingots, alloy wire rods, billets, and rolled products. NALCO is recognized for its cost-efficient production processes and maintains a significant presence in both domestic and international markets. The organization also invests in renewable energy projects, including wind and solar power, to complement its energy requirements. Its operations emphasize high-purity metal production and value-added products for diverse industrial applications.

Recent filings

Filing Released Lang Actions
Annual Secretarial Compliance Report for the year ended 31.03.2026.
Regulatory Filings Classification · 82% confidence The document is a Secretarial Compliance Report filed under SEBI (Listing Obligations & Disclosure Requirements) Regulations, 2015, issued by the Company Secretary. It does not contain financial statements like an annual or interim report, nor is it a proxy or dividend notice. It is an attestation/certification of regulatory compliance. Under the classification rules, such officer certifications and routine compliance filings fall under Regulatory Filings (RNS).
2026-05-20 English
Analysts/Institutional Investor Meet/Con. Call Updates
Call Transcript Classification · 100% confidence The document is a transcript of an earnings conference call held on April 30, 2026, discussing the company's financial and operational performance for Q4 FY '26 and the full fiscal year 2026. It includes detailed discussions on production volumes, sales, financial results, outlook, and Q&A with analysts. The presence of a moderator, management team, and Q&A session confirms it is a full transcript of the earnings call. The document is lengthy (15,000 characters) and contains substantive financial data and management commentary. Therefore, it fits the definition of a Call Transcript (CT).
2026-05-04 English
Copy of Newspaper Publication
Notice of Dividend Amount Classification · 95% confidence The document is a communication from National Aluminium Company Limited (NALCO) addressed to stock exchanges (BSE and NSE) regarding the record date for the third interim dividend for the financial year 2025-26. It includes copies of public notices published in newspapers about this record date. The content is primarily an announcement about dividend-related information, specifically the record date for an interim dividend, and does not contain financial statements or detailed financial analysis. The document length is 8730 characters, which is sufficient to contain substantive content, but the content is clearly an announcement of dividend record date publication, not a full dividend declaration or financial report. Therefore, the appropriate classification is Notice of Dividend Amount (DIV), as it relates to dividend record date notification and public disclosure as per SEBI regulations.
2026-05-04 English
Copy of Newspaper Publication
Report Publication Announcement Classification · 95% confidence The document is a communication from National Aluminium Company Limited (NALCO) dated 04.05.2026 addressed to stock exchanges (BSE and NSE) regarding the publication of audited financial results (standalone and consolidated) for the quarter and year ended 31.03.2026. It specifically mentions that copies of newspaper publications of these audited financial results are enclosed. The document itself is a notification or announcement about the publication of the audited financial results rather than the full financial report containing detailed financial statements and analysis. The document length is 9213 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, according to the "Menu vs Meal" rule, this document should be classified as a Report Publication Announcement (RPA) rather than the Annual Report (10-K) or Interim Report (IR).
2026-05-04 English
Appointment
Board/Management Information Classification · 95% confidence The document is an official announcement regarding the appointment of Dr. Veena Kumari Dermal as a Part-time Official Director on the Board of NALCO. It includes details about the appointment, the date, the profile of the appointee, and an updated list of the Board of Directors. There are no financial statements, earnings data, or report content. The document is a formal disclosure of a change in the company's board of directors, which fits the category of Board/Management Information (MANG). The document length is 6588 characters, which is sufficient for a detailed announcement but does not contain financial or operational reports. Therefore, the correct classification is MANG with high confidence.
2026-05-04 English
Analysts/Institutional Investor Meet/Con. Call Updates
Call Transcript Classification · 95% confidence The document is a communication from National Aluminium Company Limited to stock exchanges regarding an Earnings Conference Call held on April 30, 2026. It mentions the call was conducted to discuss the company's business and outlook following the declaration of audited financial results for the quarter and year ended March 31, 2026. The document provides a link to the audio recording of the call and states that the transcript will be provided separately. The document itself is an announcement about the earnings call and the availability of its audio recording, not the transcript or the earnings release itself. The document length is 2313 characters, which is relatively short and consistent with an announcement rather than a full transcript or report. Therefore, this document is best classified as a Call Transcript announcement (CT), specifically an announcement of the earnings call audio recording, which fits the Call Transcript category as it relates to the earnings call content.
2026-04-30 English

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