Authum Investment & Infrastructure Limited

NSE: AIIL

34

total announcements

AIIL.NS · 15 min delayed

Key Stats · Yahoo Finance · as of 16 Oct 2026

Market Cap

₹45,973 Cr

P/E (TTM)

21.9

EPS (TTM)

₹24.76

52W Low

₹400.00

52W High

₹683.00

Dividend Yield

0.00%

Beta

-0.05

Price / Book

3.1

Debt / Equity

24.6

Revenue (TTM)

₹2,558 Cr

Gross Margin

97.86%

Operating Margin

92.41%

NSECertificate under SEBI (Depositories and Participants) Regulations, 20181d ago

Authum Investment & Infrastructure Limited

Certificate under SEBI (Depositories and Participants) Regulations, 2018

Authum Investment & Infrastructure Limited has informed the Exchange about Certificate under SEBI (Depositories and Participants) Regulations, 2018, stating that no securities have been dematerialized during the quarter ended October 31, 2026, as the entire issued capital of the Company has been held in dematerialized mode.

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NSEOthersM&A2d ago

Authum Investment & Infrastructure Limited

Others

Authum Investment & Infrastructure Limited has informed the Exchange about the successful discharge of its obligations required for the implementation of the Resolution Plan for Wind World (India) Limited.

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NSEAgreementsExpansion5d ago

Authum Investment & Infrastructure Limited

Agreements

Authum Investment & Infrastructure Limited has fulfilled its financial commitment of INR 350,00,00,000 to Wind World (India) Limited and has also disbursed INR 100,00,00,000 to Vibhav Energy Private Limited, which has been converted into equity shares.

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NSEShareholders meetingResults30 Sept 2026

Authum Investment & Infrastructure Limited

Shareholders meeting

Authum Investment & Infrastructure Limited has submitted the Exchange a copy Scrutinizers report of Annual General Meeting held on September 28, 2026, and informed the Exchange regarding voting results.

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NSEAppointmentMgmt Change28 Sept 2026

Authum Investment & Infrastructure Limited

Appointment

Authum Investment & Infrastructure Limited has informed the Exchange regarding Re-Appointment of Mr. Rahul Bagaria and Mr. Haridas Bhat as Non-Executive Independent Directors of the company w.e.f. August 01, 2027 for 2nd Term.

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NSEShareholders meetingResults28 Sept 2026

Authum Investment & Infrastructure Limited

Shareholders meeting

Authum Investment & Infrastructure Limited held its 44th Annual General Meeting on September 28, 2026, through video conferencing. The meeting was attended by 35 members, and the quorum was present. The Chairman, Mr. Akash Suri, welcomed the shareholders and presented a brief overview of the company's performance for the financial year 2025-26.

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NSETrading WindowResults25 Sept 2026

Authum Investment & Infrastructure Limited

Trading Window

Authum Investment & Infrastructure Limited has informed the Exchange regarding the Trading Window closure pursuant to SEBI (Prohibition of Insider Trading) Regulations, 2015, due to the announcement/declaration of Un-Audited Standalone and Consolidated Financial Results for the Quarter and half year ended September 30, 2026.

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NSESpurt in VolumeRegulatory11 Sept 2026

Authum Investment & Infrastructure Limited

Spurt in Volume

Authum Investment & Infrastructure Limited has responded to the National Stock Exchange's (NSE) query regarding a significant increase in the company's share volume, stating that the increase is market-driven and that all information is publicly available.

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NSESpurt in VolumeRegulatory11 Sept 2026

Authum Investment & Infrastructure Limited

Spurt in Volume

Authum Investment & Infrastructure Limited has seen a significant increase in trading volume, prompting the exchange to seek clarification from the company.

NSECopy of Newspaper Publication7 Sept 2026

Authum Investment & Infrastructure Limited

Copy of Newspaper Publication

Authum Investment & Infrastructure Limited has informed the Exchange about Copy of Newspaper Publication - Post dispatch of Notice and annual Report to Shareholders.

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NSEGeneral Updates5 Sept 2026

Authum Investment & Infrastructure Limited

General Updates

Authum Investment & Infrastructure Limited has dispatched letters to shareholders with a web-link to access the Annual Report for FY 2025-26 and has scheduled the 44th Annual General Meeting for September 28, 2026.

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NSEGeneral UpdatesESG5 Sept 2026

Authum Investment & Infrastructure Limited

General Updates

Authum Investment & Infrastructure Limited has submitted its Business Responsibility and Sustainability Report (BRSR) for FY 2025-26, as per SEBI regulations.

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NSEShareholders meetingResults5 Sept 2026

Authum Investment & Infrastructure Limited

Shareholders meeting

Authum Investment & Infrastructure Limited has informed the Exchange regarding Notice of Annual General Meeting to be held on September 28, 2026.

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NSECopy of Newspaper PublicationResults4 Sept 2026

Authum Investment & Infrastructure Limited

Copy of Newspaper Publication

Authum Investment & Infrastructure Limited has informed the Exchange about Copy of Newspaper Publication - Prior to dispatch of Notice and Annual Report for the 44th Annual General Meeting scheduled to be held on September 28, 2026.

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NSEChange in ManagementMgmt Change25 Aug 2026

Authum Investment & Infrastructure Limited

Change in Management

Authum Investment & Infrastructure Limited has informed the Exchange about the re-appointment of Independent Directors and the appointment of a new CFO. The company has also approved the Notice for calling the 44th Annual General Meeting.

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NSEOutcome of Board MeetingMgmt Change25 Aug 2026

Authum Investment & Infrastructure Limited

Outcome of Board Meeting

Authum Investment & Infrastructure Limited has informed the Exchange regarding Outcome of Board Meeting held on August 25, 2026. The Board of Directors at its meeting held today i.e. on August 25, 2026 have inter alia considered and approved the following matters: (1) Annual Report (2025-26), (2) Re-appointment of Mr. Haridas Bhat and Mr. Rahul Bagaria as Non-Executive Independent Director of the Company for the second term of 5 (five) years, (3) Notice of 44th Annual General Meeting, and (4) Appointment of Mr. Amit Dangi as the Interim Chief Financial Officer.

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NSEGeneral UpdatesFundraise18 Aug 2026

Authum Investment & Infrastructure Limited

General Updates

Authum Investment & Infrastructure Limited has informed the Exchange about subscribing to shares of its subsidiary company ISARC through a rights issue. The company has agreed to subscribe to 40,65,00,000 equity shares offered by ISARC and has made a payment of 25% of the issue price, aggregating to Rs. 1,01,62,50,000.

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NSESpurt in VolumeRegulatory6 Aug 2026

Authum Investment & Infrastructure Limited

Spurt in Volume

Authum Investment & Infrastructure Limited has responded to the National Stock Exchange's (NSE) query regarding a significant increase in the volume of its shares, stating that the increase is market-driven and that the company has made and will continue to make disclosures in compliance with its obligations under Regulation 30 of the SEBI Listing Regulations.

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NSESpurt in VolumeRegulatory6 Aug 2026

Authum Investment & Infrastructure Limited

Spurt in Volume

Authum Investment & Infrastructure Limited has seen a significant increase in trading volume, prompting the exchange to reach out to the company for clarification.

NSEGeneral Updates▲ PositiveInsolvency28 Jul 2026

Authum Investment & Infrastructure Limited

General Updates

Authum Investment & Infrastructure Limited has received NCLT approval for its resolution plan under the Insolvency and Bankruptcy Code, 2016, for the acquisition of Wind World (India) Limited. The resolution plan involves the consortium of Inox Neo Energies Limited and Authum Investment & Infrastructure Limited acquiring the IPP and power sale undertaking, and operations and maintenance business of WWIL, with a financial commitment of approximately INR 350,00,00,000.

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