Ship Building · Founded 1934 · www.mazagondock.in · BSE 543237 · NSE MAZDOCK · ISIN INE249Z01020
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Business
Mazagon Dock Shipbuilders Ltd. (MAZDOCK) is India's premier shipbuilding yard. It is a Public Sector Undertaking (PSU) under the Ministry of Defence. The company primarily engages in the construction and repair of warships and submarines for the Indian Navy and offshore platforms for the oil and gas sector. Its core business model revolves around securing long-term contracts from the Government of India (primarily the Ministry of Defence) for specialized vessel construction, leveraging its advanced infrastructure, skilled workforce, and strategic importance to national security. Revenue is generated through milestone payments on these projects, as well as repair and refit services.
Revenue Mix
MAZDOCK's revenue is primarily derived from two main segments:
Naval Ship Construction: This is the largest segment, involving the building of destroyers, frigates, corvettes, and other naval vessels.
Submarine Construction: This segment focuses on the design and construction of conventional submarines.
Repair & Refit: The company also undertakes repair and refit work for existing naval ships and submarines.
Offshore Platforms: Construction and fabrication of offshore oil drilling platforms.
While specific percentages fluctuate based on project cycles, naval ship and submarine construction typically constitute the overwhelming majority of its revenue.
Industry
The Indian shipbuilding industry is highly strategic, particularly the naval segment, which is dominated by public sector shipyards like MAZDOCK, Goa Shipyard, and Garden Reach Shipbuilders & Engineers (GRSE). MAZDOCK holds a leading position as the only shipyard in India capable of constructing conventional submarines and is a primary builder of major warships (destroyers, frigates). The industry is characterized by high capital intensity, long project cycles, specialized technology requirements, and significant government involvement. MAZDOCK's positioning is strong due to its strategic importance to the Indian Navy, proven track record, and specialized capabilities, making it a critical asset for India's defense indigenization goals.
MOAT
MAZDOCK possesses several durable advantages:
Strategic Importance & Government Backing: As a PSU under the Ministry of Defence, MAZDOCK is strategically vital for national security. This leads to preferential treatment and a sustained order pipeline from the Indian Navy, which is its primary customer.
High Barriers to Entry: The complexity, capital intensity, specialized technology, and approvals required for warship and submarine construction create extremely high barriers for new entrants.
Specialized Expertise & Infrastructure: MAZDOCK has unique capabilities and infrastructure for building complex naval platforms, including submarines, a capability few yards globally possess.
Long-Term Relationships & Track Record: Decades of experience and successful project deliveries for the Indian Navy build trust and reduce perceived risk for future contracts.
Growth Drivers
Indian Naval Modernization & Indigenization: Continued emphasis by the Indian government on modernizing its naval fleet and promoting "Make in India" in defense manufacturing will drive demand for MAZDOCK's services.
Increasing Defense Budget: A growing Indian defense budget, particularly for capital acquisition, will translate into more orders for shipbuilding.
Strategic Needs: India's evolving geopolitical landscape and maritime security imperatives necessitate a strong and modern navy, ensuring a sustained order book for MAZDOCK.
Export Potential: With government support, there's potential for MAZDOCK to export certain naval platforms or components to friendly foreign countries, though this is currently a smaller driver.
Repair & Refit Market: As the Indian Navy's fleet grows and ages, the demand for maintenance, repair, and overhaul (MRO) services will increase.
Risks
Dependence on Government Orders: MAZDOCK's revenues are highly dependent on the Indian Navy's procurement plans and the government's defense budget allocations, leading to cyclical order flows.
Project Delays & Cost Overruns: Complex shipbuilding projects are susceptible to delays, technical challenges, and cost escalations, which can impact profitability and order execution.
Input Cost Volatility: Fluctuations in global commodity prices (steel, specialized components) can impact project costs, especially for fixed-price contracts.
Technological Obsolescence: The need to continuously upgrade technology and infrastructure to meet evolving naval requirements poses an ongoing investment challenge.
Geopolitical Risks: Regional tensions or changes in strategic priorities can influence defense spending and project timelines.
Management & Ownership
Mazagon Dock Shipbuilders Ltd. is a Public Sector Undertaking (PSU) under the administrative control of the Department of Defence Production, Ministry of Defence, Government of India. The majority ownership lies with the President of India (through the Ministry of Defence). The Board of Directors and senior management are appointed by the Government of India, comprising seasoned professionals from defense, engineering, and administrative backgrounds, often with long tenures in PSUs.
Outlook
MAZDOCK's outlook is robust yet tempered by its inherent nature as a defense PSU. The strong push for naval indigenization, coupled with significant modernization plans for the Indian Navy, ensures a substantial and long-term order pipeline. Its unique capabilities in submarine and major warship construction, backed by government strategic importance, provide a strong foundation for future growth. However, this growth is primarily linked to government spending, making MAZDOCK susceptible to fluctuations in defense budgets and policy changes. Execution risks, particularly related to project timelines and managing complex supply chains, remain constant challenges. While the company benefits from a protected market and strategic importance, its ability to diversify revenue streams beyond the Indian Navy, especially into commercial shipbuilding or significant exports, remains a potential but less certain growth avenue.
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| #(Fig in Cr.) | Mar 2024 | Jun 2024 | Sep 2024 | Dec 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 | Jun 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Net Sales | 3104 | 2357 | 2757 | 3144 | 3174 | 2626 | 2929 | 3601 | 3850 | 2943 |
| Other Income | 349 | 271 | 258 | 291 | 287 | 324 | 271 | 262 | 283 | 313 |
| Total Income | 3452 | 2628 | 3015 | 3434 | 3461 | 2949 | 3200 | 3863 | 4134 | 3256 |
| Total Expenditure | 2580 | 1715 | 2246 | 2327 | 3055 | 2324 | 2235 | 2714 | 3308 | 2496 |
| Operating Profit | 873 | 913 | 768 | 1108 | 406 | 625 | 965 | 1149 | 826 | 760 |
| Interest | 1 | 1 | 5 | 5 | 8 | 35 | 8 | 6 | 10 | 44 |
| Depreciation | 23 | 23 | 23 | 40 | 29 | 23 | 24 | 23 | 23 | 29 |
| Exceptional Income / Expenses | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Profit Before Tax | 849 | 889 | 740 | 1063 | 370 | 567 | 934 | 1120 | 793 | 686 |
| Provision for Tax | 222 | 223 | 188 | 294 | 79 | 148 | 224 | 283 | 161 | 174 |
| Profit After Tax | 627 | 666 | 553 | 768 | 290 | 419 | 710 | 837 | 633 | 512 |
| Adjustments | 36 | 30 | 32 | 39 | 35 | 33 | 40 | 43 | 46 | 37 |
| Profit After Adjustments | 663 | 696 | 585 | 807 | 325 | 452 | 749 | 880 | 679 | 549 |
| Adjusted Earnings Per Share | 16.4 | 17.3 | 14.5 | 20 | 8.1 | 11.2 | 18.6 | 21.8 | 16.8 | 13.6 |
| #(Fig in Cr.) | Mar 2016 | Mar 2017 | Mar 2018 | Mar 2019 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 | Mar 2026 | TTM |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net Sales | 4127 | 3531 | 4488 | 4614 | 4905 | 4048 | 5733 | 7827 | 9467 | 11432 | 13006 | 13323 |
| Other Income | 752 | 766 | 559 | 591 | 558 | 574 | 410 | 687 | 1101 | 1144 | 1339 | 1129 |
| Total Income | 4879 | 4297 | 5047 | 5205 | 5463 | 4622 | 6144 | 8514 | 10568 | 12576 | 14346 | 14453 |
| Total Expenditure | 3906 | 3406 | 4340 | 4353 | 4642 | 3822 | 5291 | 7025 | 8045 | 9371 | 10938 | 10753 |
| Operating Profit | 973 | 891 | 707 | 852 | 821 | 800 | 853 | 1489 | 2523 | 3205 | 3408 | 3700 |
| Interest | 7 | 23 | 7 | 10 | 13 | 11 | 15 | 11 | 15 | 28 | 74 | 68 |
| Depreciation | 44 | 39 | 50 | 64 | 69 | 60 | 75 | 76 | 83 | 115 | 97 | 99 |
| Exceptional Income / Expenses | 0 | 0 | 0 | 0 | -12 | -126 | -14 | 0 | 0 | 0 | 0 | 0 |
| Profit Before Tax | 922 | 828 | 650 | 778 | 727 | 604 | 749 | 1403 | 2425 | 3062 | 3237 | 3533 |
| Provision for Tax | 361 | 288 | 257 | 308 | 350 | 150 | 186 | 357 | 616 | 784 | 815 | 842 |
| Profit After Tax | 561 | 540 | 393 | 470 | 377 | 453 | 563 | 1046 | 1809 | 2277 | 2422 | 2692 |
| Adjustments | 34 | 68 | 92 | 62 | 93 | 60 | 48 | 73 | 128 | 136 | 161 | 166 |
| Profit After Adjustments | 596 | 608 | 485 | 532 | 471 | 514 | 611 | 1119 | 1937 | 2414 | 2583 | 2857 |
| Adjusted Earnings Per Share | 12 | 9.8 | 10.8 | 11.9 | 11.7 | 12.7 | 15.1 | 27.7 | 48 | 59.8 | 64 | 70.8 |
| # | 1 Year | 3 Year | 5 Year | 10 Year |
|---|---|---|---|---|
| Sales CAGR | 14% | 18% | 26% | 12% |
| Operating Profit CAGR | 6% | 32% | 34% | 13% |
| PAT CAGR | 6% | 32% | 40% | 16% |
| # | 1 Year | 3 Year | 5 Year | 10 Year |
|---|---|---|---|---|
| Share Price CAGR | -27% | 24% | 75% | NA% |
| ROE Average | 27% | 31% | 26% | 21% |
| ROCE Average | 37% | 41% | 36% | 30% |
| #(Fig in Cr.) | Mar 2016 | Mar 2017 | Mar 2018 | Mar 2019 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Shareholder's Funds | 2642 | 3002 | 2846 | 3217 | 3059 | 3432 | 3858 | 4760 | 6243 | 7940 | 9755 |
| Minority's Interest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 229 |
| Borrowings | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 72 |
| Other Non-Current Liabilities | 834 | 896 | 1838 | 1733 | 1007 | 494 | 282 | 113 | 1412 | 2554 | 3976 |
| Total Current Liabilities | 15049 | 14967 | 15098 | 16224 | 16460 | 20789 | 25184 | 24140 | 22619 | 19823 | 15856 |
| Total Liabilities | 18525 | 18866 | 19782 | 21174 | 20526 | 24715 | 29323 | 29013 | 30275 | 30317 | 29887 |
| Fixed Assets | 368 | 546 | 646 | 810 | 836 | 807 | 965 | 1024 | 838 | 1466 | 2062 |
| Other Non-Current Assets | 758 | 833 | 2095 | 2286 | 1618 | 1824 | 1829 | 1904 | 3648 | 4137 | 5570 |
| Total Current Assets | 17399 | 17486 | 17040 | 18078 | 18072 | 22084 | 26529 | 26085 | 25788 | 24714 | 22255 |
| Total Assets | 18525 | 18866 | 19782 | 21174 | 20526 | 24715 | 29323 | 29013 | 30275 | 30317 | 29887 |
| #(Fig in Cr.) | Mar 2016 | Mar 2017 | Mar 2018 | Mar 2019 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Opening Cash & Cash Equivalents | 215 | 898 | 143 | 374 | 730 | 483 | 740 | 720 | 1868 | 5218 | 5301 |
| Cash Flow from Operating Activities | 288 | -1009 | 442 | 65 | -96 | 68 | -163 | 1516 | 684 | 2102 | -2654 |
| Cash Flow from Investing Activities | 516 | 494 | 392 | 417 | 454 | 348 | 326 | -150 | 3115 | -1299 | 1166 |
| Cash Flow from Financing Activities | -120 | -240 | -603 | -126 | -605 | -160 | -183 | -218 | -449 | -736 | -931 |
| Net Cash Inflow / Outflow | 683 | -755 | 231 | 356 | -246 | 257 | -19 | 1148 | 3350 | 67 | -2419 |
| Closing Cash & Cash Equivalent | 898 | 143 | 374 | 730 | 483 | 740 | 720 | 1868 | 5218 | 5285 | 2881 |
| # | Mar 2016 | Mar 2017 | Mar 2018 | Mar 2019 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Earnings Per Share (Rs) | 11.96 | 9.77 | 10.83 | 11.88 | 11.66 | 12.74 | 15.14 | 27.74 | 48.02 | 59.83 | 64.04 |
| CEPS(Rs) | 12.15 | 9.31 | 9.89 | 11.93 | 11.05 | 12.72 | 15.81 | 27.81 | 46.9 | 59.31 | 62.44 |
| DPS(Rs) | 2.01 | 2.66 | 5.48 | 2.23 | 5.38 | 3.62 | 4.37 | 7.98 | 13.73 | 17.31 | 18.12 |
| Book NAV/Share(Rs) | 53.04 | 48.23 | 63.49 | 71.77 | 75.84 | 85.07 | 95.63 | 118.01 | 154.78 | 196.83 | 241.83 |
| Core EBITDA Margin(%) | 5.35 | 3.52 | 3.3 | 5.66 | 5.35 | 5.58 | 7.72 | 10.25 | 15.01 | 18.03 | 15.9 |
| EBIT Margin(%) | 22.52 | 24.11 | 14.63 | 17.07 | 15.08 | 15.18 | 13.33 | 18.06 | 25.77 | 27.02 | 25.46 |
| Pre Tax Margin(%) | 22.34 | 23.46 | 14.48 | 16.86 | 14.82 | 14.92 | 13.07 | 17.92 | 25.61 | 26.78 | 24.89 |
| PAT Margin (%) | 13.59 | 15.3 | 8.76 | 10.19 | 7.69 | 11.2 | 9.82 | 13.36 | 19.11 | 19.92 | 18.62 |
| Cash Profit Margin (%) | 14.66 | 16.42 | 9.88 | 11.59 | 9.09 | 12.68 | 11.12 | 14.33 | 19.99 | 20.93 | 19.36 |
| ROA(%) | 2.23 | 2.89 | 2.03 | 2.3 | 1.81 | 2 | 2.08 | 3.59 | 6.1 | 7.52 | 8.05 |
| ROE(%) | 20.98 | 19.14 | 13.45 | 15.52 | 12.02 | 13.97 | 15.45 | 24.28 | 32.88 | 32.11 | 27.37 |
| ROCE(%) | 34.23 | 30.16 | 22.45 | 25.99 | 23.58 | 18.94 | 20.97 | 32.81 | 44.34 | 43.56 | 36.51 |
| Receivable days | 73.77 | 86.15 | 75.47 | 102.12 | 108.12 | 108.15 | 62.75 | 46.81 | 54.93 | 46.52 | 51.54 |
| Inventory Days | 1007.63 | 427.65 | 317.77 | 299.67 | 313.03 | 473.91 | 432.55 | 351.07 | 251.97 | 163.64 | 100.38 |
| Payable days | 124.56 | 172.18 | 224.81 | 378.85 | 568.93 | 1075.47 | 848.94 | 436.29 | 319.37 | 329.02 | 264.16 |
| PER(x) | 0 | 0 | 0 | 0 | 0 | 8.34 | 7.91 | 11.96 | 19.38 | 44.18 | 32.23 |
| Price/Book(x) | 0 | 0 | 0 | 0 | 0 | 1.25 | 1.25 | 2.81 | 6.01 | 13.43 | 8.54 |
| Dividend Yield(%) | 0 | 0 | 0 | 0 | 0 | 3.41 | 3.64 | 2.41 | 1.48 | 0.65 | 0.88 |
| EV/Net Sales(x) | -2.08 | -2.3 | -1.55 | -1.57 | -1.14 | -0.92 | -1.16 | 0.01 | 2.46 | 7.91 | 5.43 |
| EV/Core EBITDA(x) | -8.84 | -9.11 | -9.86 | -8.5 | -6.82 | -4.67 | -7.8 | 0.06 | 9.25 | 28.23 | 20.72 |
| Net Sales Growth(%) | 63.99 | -14.45 | 27.11 | 2.81 | 6.3 | -17.47 | 41.64 | 36.52 | 20.95 | 20.76 | 13.77 |
| EBIT Growth(%) | 23.19 | -8.4 | -22.86 | 19.98 | -6.07 | -16.93 | 24.35 | 84.98 | 72.55 | 26.64 | 7.17 |
| PAT Growth(%) | 14.13 | -3.72 | -27.22 | 19.65 | -19.82 | 20.24 | 24.18 | 85.77 | 72.92 | 25.9 | 6.35 |
| EPS Growth(%) | 15.47 | -18.28 | 10.82 | 9.69 | -1.82 | 9.21 | 18.87 | 83.2 | 73.09 | 24.6 | 7.03 |
| Debt/Equity(x) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.05 |
| Current Ratio(x) | 1.16 | 1.17 | 1.13 | 1.11 | 1.1 | 1.06 | 1.05 | 1.08 | 1.14 | 1.25 | 1.4 |
| Quick Ratio(x) | 0.87 | 0.9 | 0.88 | 0.88 | 0.82 | 0.78 | 0.75 | 0.78 | 0.89 | 1.02 | 1.24 |
| Interest Cover(x) | 126.77 | 37.09 | 96.62 | 82.2 | 56.61 | 57.01 | 51.16 | 127.6 | 166.29 | 111.41 | 44.68 |
| Total Debt/Mcap(x) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.01 |
| # | Mar 2024 | Jun 2024 | Sep 2024 | Dec 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 | Jun 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Promoter | 84.83 | 84.83 | 84.83 | 84.83 | 84.83 | 81.22 | 81.22 | 81.22 | 81.22 | 81.22 |
| FII | 2.38 | 2.44 | 1.45 | 1.55 | 2.26 | 2.58 | 1.97 | 1.8 | 1.73 | 1.72 |
| DII | 0.67 | 0.84 | 1.01 | 1.46 | 1.69 | 5.21 | 5.65 | 5.37 | 5.09 | 5.01 |
| Public | 12.13 | 11.9 | 12.72 | 12.16 | 11.22 | 10.99 | 11.16 | 11.62 | 11.95 | 12.05 |
| Others | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| # | Mar 2024 | Jun 2024 | Sep 2024 | Dec 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 | Jun 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Promoter | 17.11 | 17.11 | 17.11 | 34.22 | 34.22 | 32.76 | 32.76 | 32.76 | 32.76 | 32.76 |
| FII | 0.48 | 0.49 | 0.29 | 0.63 | 0.91 | 1.04 | 0.79 | 0.72 | 0.7 | 0.69 |
| DII | 0.13 | 0.17 | 0.2 | 0.59 | 0.68 | 2.1 | 2.28 | 2.17 | 2.05 | 2.02 |
| Public | 2.45 | 2.4 | 2.56 | 4.9 | 4.53 | 4.43 | 4.5 | 4.69 | 4.82 | 4.86 |
| Others | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | 20.17 | 20.17 | 20.17 | 40.34 | 40.34 | 40.34 | 40.34 | 40.34 | 40.34 | 40.34 |
| # | 1 Year | 3 Year | 5 Year | 10 Year |
|---|---|---|---|---|
| Sales CAGR | +14% | +18% | +26% | +12% |
| Operating Profit CAGR | +6% | +32% | +34% | +13% |
| PAT CAGR | +6% | +32% | +40% | +16% |
| Share Price CAGR | -27% | +24% | +75% | — |
| ROE Average | +27% | +31% | +26% | +21% |
| ROCE Average | +37% | +41% | +36% | +30% |
| # | Mar 2024 | Jun 2024 | Sep 2024 | Dec 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 | Jun 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Promoter | 84.83 | 84.83 | 84.83 | 84.83 | 84.83 | 81.22 | 81.22 | 81.22 | 81.22 | 81.22 |
| FII | 2.38 | 2.44 | 1.45 | 1.55 | 2.26 | 2.58 | 1.97 | 1.8 | 1.73 | 1.72 |
| DII | 0.67 | 0.84 | 1.01 | 1.46 | 1.69 | 5.21 | 5.65 | 5.37 | 5.09 | 5.01 |
| Public | 12.13 | 11.9 | 12.72 | 12.16 | 11.22 | 10.99 | 11.16 | 11.62 | 11.95 | 12.05 |
| Others | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| # | Mar 2024 | Jun 2024 | Sep 2024 | Dec 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 | Jun 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Promoter | 17.11 | 17.11 | 17.11 | 34.22 | 34.22 | 32.76 | 32.76 | 32.76 | 32.76 | 32.76 |
| FII | 0.48 | 0.49 | 0.29 | 0.63 | 0.91 | 1.04 | 0.79 | 0.72 | 0.7 | 0.69 |
| DII | 0.13 | 0.17 | 0.2 | 0.59 | 0.68 | 2.1 | 2.28 | 2.17 | 2.05 | 2.02 |
| Public | 2.45 | 2.4 | 2.56 | 4.9 | 4.53 | 4.43 | 4.5 | 4.69 | 4.82 | 4.86 |
| Others | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | 20.17 | 20.17 | 20.17 | 40.34 | 40.34 | 40.34 | 40.34 | 40.34 | 40.34 | 40.34 |
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