Mazagon Dock Shipbuilders Limited has informed the Exchange about Corporate Investors Presentation on Company''s Performance for the quarter and period ended on 30 September 2026.

12704102 MAKEININDIA RigI~cas!4 1~tR≥.s ~1l~pIjg sSicl, (~flW titq~,i W~T .SUøiN) Mazagon Dock Shipbuilders Ltd. (Formerly Mazagon Dock Limited) (A Govt. ofIndia Undertaking) sTqpiii tg, 010 NI9PIi~, R4-400 Dockyard Road, Mazagon, Mumbai -400 010 Certified ISO 9001 Company CIN : L35100MH1934G01002079 mgiq’: Ref. No.: SEC/BSENSEDISCL/50/2026-27 Date: 27 October 2026 To To BSE Limited National Stock Exchange ofIndia Limited Phiroze Jeejeebhoy Towers Exchange Plaza, C-I, Block G Dalal Street Bandra Kurla Complex Mumbai —400001 Bandra (E), Mumbai —400051 Scrip Code: 543237 NSE Symbol: MAZDOCK Subject: Disclosure under Regulation 30 of SEBI (LODR1 Regulations. 2015 Corporate Investors Presentation on Company’s Performance for the quarter ended on 30 September 2026. Dear Sir! Madam, With reference to the captioned subject, kindly note that Corporate Investors Presentation on Company’s Performance for the quarter and period ended on 30 September2026 has been uploaded on the company’s website, a copy of which is enclosed herewith for your reference. This is for your information and record. Thanking You, Yours Faithfully, For MAZAGON DOCK SHIPBUILDERS LIMITED Lalatendu Acharya Company Secretary and Compliance officer FCS-6569 End: as above . ~ +91(22) 2376 2000 *3W (Design) +91(22) 2373 8159 (Proj-C) +91(22) 2373 8147 www.mazdock.com Phone+91(22) 2376 3000 Fax (Material)+91(22)2373 8151 (EastYd.)+91(22) 2373 8333 Website : www.mazdock.com IRQS +91(22) 2376 4000 (Finance)+91(22)2373 8338 AOEPRflIENTOF ~OtAIIPEWST1RCF 5H~PING INVESTOR PRESENTATION HALF YEARLY / FY 2026-27 MAZAGON DOCK SHIPBUILDERS LIMITED (Government of India Enterprise, Ministry of Defence) INDEX We are proud to celebrate 250 years of 809 Vessels Delivered from 1960: 34 excellence, dedication, and service to the 01 04 nation. Since 1774, Mazagon Dock Warships from advanced Destroyer to Shipbuilders Limited has played a vital role Missile Boats, & 8 Submarines in building India’s maritime strength. Our journey reflects growth, innovation, and commitmenttothenation. FrigateProject Only 02 MDL is the lead shipyard for building 4 of the India’s only shipyard to have built Nilgiri Class Stealth Frigates, 1st Ship was Destroyers, conventional Submarines for the deliveredon20thDec2024,2ndShipdeliveredon Indian Navy & manufactured Corvettes in 01st July 2025,3rd Ship delivered on 28th Nov 03 India 2025and4thshipdeliveredon30thApril2026. Destroyer Project 04 Kalvari Class All 4 Destroyers are delivered ahead 06 SubmarinesProjectDeliveredall6Submarines of schedule between2017-2025 Signs an agreement Commissioned 1st Journey started with Acquired by the Starts Constructing to build four frigates Destroyer, INS Delhi a Small Dry Dock Government of India submarines 1934 1972 1992 2006 2015 1997 1774 1960 1984 Incorporated as a Delivered the 1st Commissioned 1st Awarded Mini Ratna private company Frigate, INS Nilgiri Indian built Submarine, Category –I status INS Shalki • Tri-Commissioning 15th January,2025 was the Landmark day in India’s history as Indian Navy Commissioned three frontline combatants i.e. INS Nilgiri, INS Surat & INS Vaghsheer. • Delivery of second stealth Frigate of the P17A Class Udaygiri to Indian Navy 01st • 4th Stealth Frigate P17A July’25 and Commissioned on Mahendragiri Launched on 1st 26thAug’25. Delivered 2 • Delivery of Third Stealth Frigate Sept’23 Submarines and 1 Delivery of 1stScorpene • Commissioned INS Imphal a of P17A Class Taragiri to Indian Destroyer in a single Class Submarine, INS Third Destroyer on 26thDec’23 Navy on 28th Nov’25. Calendar Year Kalvari 2024 2026 2022 2020 2025 2023 2021 2017 • Awarded Navratna status • Delivery of 4th Stealth Frigate For the first time, by the Department of Listing of MDL Shares on P17A Mahendragiri to Indian launched a frigate Navy on 30thApril’26. Public Enterprises BSE & NSE - and a destroyer on • Commissioned 4thship of P17A • Delivery of INS Surat & Oversubscribed by 157 4 the same day Mahendragiri on 11thJuly‘26. INS Nilgirion 20thDec’24 Times • Strategically Located Despite COVID-19 • Delivered 7 Destroyers • Consistent Only Public • World Class Pandemic & associated between 2014 to 2025 Profitability since Infrastructure Sector Defence • Healthy Order Book shortage of oxygen , i.e., One Destroyer more than 20 years Shipyard • Capacity of global shortage of chips, every 18 Months Constructing • Indigenization of delivered 6 Scorpene • 3rdDestroyer of P15B • Consistent Dividend building 11 Warships delivered 5 Months Destroyers and Submarines & 10 Submarine to Indian ahead of Schedule Navy between 2017 to • Zero Debt Submarines War Ships • 4thDestroyer of P15B 2025. concurrently delivered 2 Months ahead of Schedule  Shipbuilding Division:  Submarine Division:  3 Dry Docks, 3 Wet Basins, 3 Big Fabrication Shops Slipways, 6 Small Slipways Sub-section Assembly & Section  Production, Assembly & Electrical formation Shops Shops Cradle Assembly Shop for equipment  300 Tonne Goliath Crane outfitting  Shore Integration Facility Submarine Dry Dock  Machine and Fitting, Instrumentation Shore Integration Facility Shop Naval Platforms Merchant Ships/Others Oil Sector • Destroyers • General Cargo Vessel • OffshoreP Prolajtefoctrms • Conventional Submarines • Multipurpose Support Vessel • Jack-up rigs • Frigates • Offshore Supply vessel • Sub Sea Pipe Laying • Corvettes • Tugs • Missile Boat • Dredgers • Offshore Patrol vessels • Passenger cum Cargo Vessel • Floating Border Outposts • Water tankers • Coast Guard Training Ship • Trawlers • Next Generation Off-shore • Windmill towers Pontoons Patrol Vessels • MPV • Fast Patrolling Vessels • Containers Revenue from Operation (₹ in Cr) Total Income (₹ in Cr) EBITDA (₹ in Cr) 3206 3061 3500 3500 1000 2929 2771 3000 2525 723 2228 800 2500 2500 2000 600 476 1500 1500 1000 500 500 200 Q2-2026-2027 Q1 2026-2027 Q2 2025-2026 Q2-2026-2027 Q1 2026-2027 Q2 2025-2026 Q2-2026-2027 Q1 2026-2027 Q2 2025-2026 PBT (₹ in Cr) PAT (₹ in Cr) Net worth (₹ in Cr) 950 750 10000 9510 9353 510 9500 760 600 9000 570 442 450 340 8083 8500 380 300 8000 190 150 7500 0 0 7000 Q2-2026-2027 Q1 2026-2027 Q2 2025-2026 Q2-2026-2027 Q1 2026-2027 Q2 2025-2026 Q2-2026-2027 Q1 2026-2027 Q2 2025-2026 Revenue from Operation (₹ in Cr) Total Income (₹ in Cr) EBITDA (₹ in Cr) 2943 2929 966 3000 3500 3236 3201 1000 2446 740 2500 3000 2697 600 450 2000 2500 1500 2000 1000 1500 0 Q2-2026-2027 Q1 2026-2027 Q2 2025-2026 Q2-2026-2027 Q1 2026-2027 Q2 2025-2026 Q2-2026-2027 Q1 2026-2027 Q2 2025-2026 PBT (₹ in Cr) PAT (₹ in Cr) Net worth (₹ in Cr) 749 10684 934 10504 1000 800 11000 686 550 10000 800 8910 9000 600 346 400 8000 7000 6000 0 0 5000 Q2-2026-2027 Q1 2026-2027 Q2 2025-2026 Q2-2026-2027 Q1 2026-2027 Q2 2025-2026 Q2-2026-2027 Q1 2026-2027 Q2 2025-2026 Revenue From Operation (₹ in Total Income (₹ in Cr) EBITDA (₹ in Cr) 5555 6156 6000 4,999 7000 5,585 2000 1597 5000 5500 1500 1199 4000 4000 3000 1000 2500 2000 1000 1000 500 H1 2026-2027 H1 2025-2026 H1 2026-2027 H1 2025-2026 H1 2026-2027 H1 2025-2026 PBT (₹ in Cr) PAT (₹ in Cr) Net worth (₹ in Cr) 9510 2000 1506 1500 1135 10000 8083 1200 850 1500 1126 8000 1000 6000 500 4000 0 0 2000 H1 2026-2027 H1 2025-2026 H1 2026-2027 H1 2025-2026 H1 2026-2027 H1 2025-2026 Order book as on 30th September 2026 is Rs. 16,443 Cr Revenue from Operation (₹ in Cr) Total Income (₹ in Cr) EBITDA (₹ in Cr) 5555 5389 5933 6150 6000 7000 2000 1592 5000 5500 1500 1190 4000 4000 3000 1000 2500 2000 1000 1000 500 H1 2026-2027 H1 2025-2026 H1 2026-2027 H1 2025-2026 H1 2026-2027 H1 2025-2026 PBT (₹ in Cr) PAT (₹ in Cr) Net worth (₹ in Cr) 10684 2000 1501 1500 1202 11000 8910 1500 1086 897 1000 8000 1000 500 5000 0 0 2000 H1 2026-2027 H1 2025-2026 H1 2026-2027 H1 2025-2026 H1 2026-2027 H1 2025-2026 INS Mahendragiri Stealth Frigate of P17A Commissioned on 11th July,2026. MDL has signed an MoU with National Shipbuilding and Heavy Industries Park Andhra Pradesh to be the Anchor Shipyard for the pro [Showing first 8,000 characters — download PDF for full document]