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SIGMA ADVANCED SYSTEMS LIMITED — Investor Relations & Filings

Ticker · SIGMAADV ISIN · INE933B01012 LEI · 254900R1OB0RRUDANR92 BSE.NS Manufacturing
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Filings indexed 540 across all filing types
Latest filing 2025-11-29 Regulatory Filings
Country IN India
Listing BSE.NS SIGMAADV

About SIGMA ADVANCED SYSTEMS LIMITED

https://sigmaadvsys.com/

Sigma Advanced Systems Limited specializes in the design, development, and manufacturing of high-reliability electronic and mechanical systems. The company’s portfolio includes telemetry systems, tracking solutions, power electronics, and RF and microwave components. It provides mission-critical hardware and embedded systems designed for high-performance applications in demanding environments. Key capabilities encompass precision engineering and the integration of complex subsystems for space exploration and defense initiatives. The organization emphasizes indigenous research and development to deliver specialized technical solutions for national and international programs.

Recent filings

Filing Released Lang Actions
Copy of Newspaper Publication
Regulatory Filings Classification · 95% confidence The document is a formal letter addressed to stock exchanges regarding a newspaper advertisement about a special window for re-lodgement of physical share transfer requests. It references a SEBI circular and provides details about the facility and timeline. The document also includes multiple sale notices for immovable properties by private treaty and e-auction under the Securitization and Reconstruction of Financial Assets and Enforcement of Security Interest Act, 2002. There is no financial report, earnings data, management discussion, or investor presentation content. The document is primarily an official announcement or notification related to regulatory compliance and sale notices, not a financial report or detailed corporate filing. It is also quite lengthy (15,000 characters) but does not contain substantive financial statements or analysis. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements and compliance documents that do not fit other specific categories.
2025-11-29 English
Action(s) taken or orders passed
Regulatory Filings Classification · 95% confidence The document is a formal communication addressed to stock exchanges (BSE Limited and National Stock Exchange of India Limited) regarding the imposition of a fine on the company for non-compliance with Regulation 17 of SEBI Listing Regulations related to board composition. It includes details of the violation, the fine amount, and the company's plan to remedy the situation. The document is an announcement of a regulatory compliance issue and fine, not a financial report, management discussion, or other detailed report. It is a regulatory announcement about a compliance matter, fitting the category of Regulatory Filings (RNS). The document length is 3651 characters, which is relatively short and consistent with a regulatory announcement rather than a full report.
2025-11-29 English
Outcome of Board Meeting
Regulatory Filings
2025-11-08 English
Outcome of Board Meeting
Regulatory Filings
2025-11-08 English
Board Meeting — Board Meeting Intimation
Regulatory Filings
2025-11-05 English
Board Meeting — Financial Results
Regulatory Filings Classification · 95% confidence The document is a formal letter addressed to stock exchanges notifying them of an upcoming Board Meeting scheduled to consider and approve the company's quarterly and half-yearly un-audited financial results. It references regulatory compliance under SEBI Listing Obligations and Disclosure Requirements. The document does not contain any financial data or results itself, but rather serves as a prior intimation or announcement of the meeting where such results will be approved. The document length is short (1590 characters), and it is clearly an announcement rather than the actual financial report. Therefore, it fits the category of a Regulatory Filing (RNS) as a general regulatory announcement and prior notice to exchanges.
2025-11-05 English

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