Prior intimation under Regulation 29 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (the 'Listing Regulations') and Trading Window Closure

Postal Ballot Notice – Disclosure under Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (the ‘Listing Regulations’)

Intimation under Regulation 30 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (the ‘Listing Regulations’) – Schedule of Analyst/Institutional Investor Meeting

Intimation under Regulation 30 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (‘Listing Regulations’) – Update

Intimation under Regulation 30 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (the ‘Listing Regulations’) – Schedule of Analyst/Institutional Investor Meeting

Update on completion of sale and transfer of MedTech business of Blue Star Engineering & Electronics Limited, a wholly owned subsidiary of the Company

Intimation under Regulation 30 of Securities and Exchange Board of India Regulations, 2015 - Earnings Call Transcript for the First Quarter ended on June 30, 2026

Regulation 44 (3) of the Securities and Exchange Board of India Regulations, 2015 – Voting Results and Scrutiniser’s Report for the 78th Annual General Meeting (‘AGM’) of Blue Star Limited

Blue Star's Q1FY27 Consolidated Revenue grows 13.3% to Rs 3,377.92 crores; rising input costs impact margins

Investor Update for the First Quarter ended on June 30, 2026

Intimation under Regulation 30 and 46 of the Securities and Exchange Board of India Regulations 2015 - Audio recording of the Investors’ Conference Call on the Financial Results for the First Quarter ended on June 30, 2026

Intimation under Regulation 30 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (the ‘Listing Regulations’) – Schedule of Analyst/Institutional Investor Meeting

Outcome of the Board Meeting under Regulation 30 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (the ‘Listing Regulations’)

Intimation under Regulation 30(6) of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (the ‘Listing Regulations’) - Schedule of Conference Call for the First Quarter ended June 30, 2026

Business Responsibility and Sustainability Report for the Financial Year 2025-26

Intimation under Regulation 30 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (‘Listing Regulations’) – Material Update

Intimation under Regulations 30 and 36 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 ("SEBI Listing Regulations") - Letter to Members

Prior intimation under Regulation 29 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (the 'Listing Regulations') and Trading Window Closure

Intimation under Regulation 30 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (the ‘Listing Regulations’) – Schedule of Analyst/Institutional Investor Meeting

Intimation under Regulation 30 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (the ‘Listing Regulations’) – Schedule of Analyst/Institutional Investor Meeting

Intimation under Regulation 30 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (the ‘Listing Regulations’) – Schedule of Analyst/Institutional Investor Meeting

Communication to shareholders - Intimation on tax deduction at source on dividend for FY 2025-26

Intimation under Regulation 30 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (the ‘Listing Regulations’) – Schedule of Analyst/Institutional Investor Meeting

Intimation under Regulation 30 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (the ‘Listing Regulations’) – Schedule of Analyst/Institutional Investor Meeting

Intimation under Regulation 30 of the Securities and Exchange Board of India Regulations 2015 - Proposed acquisition of balance 51% shareholding in Blue Star Qatar WLL

Intimation under Regulation 30 of Securities and Exchange Board of India Regulations, 2015 - Earnings Call Transcript for the Fourth Quarter and Financial year ended on March 31, 2026

Investor Update for the Fourth Quarter and Financial Year ended March 31, 2026

Investors’ Presentation for the Fourth Quarter and Financial Year ended March 31, 2026

Communication to shareholders – Financial Results for the Fourth Quarter and Financial Year ended on March 31, 2026

Intimation under Regulation 30 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (the ‘Listing Regulations’)

Blue Star’s Revenue grows by 3.6%to Rs 12,402 crores and PBIDTA excluding Other Income grows by 6.2% to Rs 930 crores in FY26 despite a challenging year; registers Net Profit of Rs 527 crores.

Outcome of the Board Meeting under Regulation 30 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (the ‘Listing Regulations’)

Intimation under Regulation 30(6) of Securities and Exchange Board of India Regulations, 2015 - Schedule of Conference Call for the Fourth Quarter and Financial Year ended on March 31, 2026