Knowledge Marine wins Rs 279.33 crore third green tug contract from Mumbai Port
- Knowledge Marine wins Rs 279.33 crore third green tug contract from Mumbai Port Authority
- Deal includes 15-year chartering, manning, and maintenance of battery-operated electric tug
- Order value is 327% of average quarterly revenue, significantly boosting backlog coverage

*this image is generated using AI for illustrative purposes only.
Knowledge Marine & Engineering Works has secured a confirmed work order valued at Rs 279.33 crore from Mumbai Port Authority. This is the company's third green tug contract with the port authority. The contract covers the chartering of a 60-ton bollard pull capacity new battery-operated electric green tug, including manning, operations, maintenance, and complete technical management for a period of 15 years.
Order in Financial Context
This confirmed order represents approximately 327% of the company's average quarterly revenue of Rs 85.35 crore. The total disclosed order book for the last three fiscal quarters stands at Rs 143.63 crore (sum of the 3 orders disclosed across the last 3 fiscal quarters shown in the table below), representing 1.68 quarters of average quarterly revenue. With this new award, the effective backlog coverage increases significantly, providing multi-year revenue visibility.
Company Order Track Record
Order inflow velocity has accelerated sharply with this latest win. Previous quarters saw modest inflows compared to this large-ticket item. The current order value is substantially larger than the typical per-order size visible in the recent history, which ranged between Rs 11.41 crore and Rs 66.11 crore.
| Quarter | Total Order Inflow (Rs Cr) | Key Awarding Entities |
|---|---|---|
| Q2FY27 (Jul-Sep 2026) | 11.41 | Paradip Port Authority |
| Q1FY27 (Apr-Jun 2026) | 132.22 | Inland Waterway Authority of India |
Execution and Revenue Quality
Quarterly execution shows improving margin quality. In Q1FY27, revenue rose to Rs 118.60 crore with an operating profit margin (OPM) of 63.61%, up from 27.49% in Q4FY26. No quarters reported net losses, indicating stable execution capabilities.
| Quarter | Revenue (Rs Cr) | Net Profit (Rs Cr) | OPM (%) |
|---|---|---|---|
| Q1FY27 | 118.60 | 62.80 | 63.61% |
| Q4FY26 | 78.20 | 23.50 | 27.49% |
| Q3FY26 | 93.20 | 32.90 | 42.82% |
Revenue Growth - Order Wins Translating To Revenue
As Knowledge Marine & Engineering Works has sustained order wins, its annual revenue has grown from Rs 205.90 crore in FY25 to Rs 256.28 crore in FY26, representing a YoY growth of 24.5% based on the latest annual data.
Working Capital and Execution Capacity
The balance sheet supports execution with a current ratio of 1.22x and Total Liabilities/Equity of 0.44x. Operating cashflow was positive at Rs 74.30 crore in FY26, although free cashflow remained negative at -Rs 44.80 crore due to high capex of Rs 119.10 crore, consistent with asset-heavy chartering models.
What To Watch
- Execution rate: Monitor how quickly the 15-year chartering revenue is recognized against the high upfront capex requirements.
- OPM trajectory: Watch if the high Q1FY27 margins of 63.61% are sustainable as new contracts ramp up.
- Client concentration: Assess if Mumbai Port Authority becomes a dominant client relative to the total disclosed order book.
- Cash conversion: Track operating cashflow trends as capex intensity potentially moderates post-deployment.
Key Observations
- Backlog signal: This single order exceeds the entire previous three-quarter disclosed order book, marking a significant step-up in scale.
- Margin expansion: Q1FY27 OPM of 63.61% is notably higher than the historical average, suggesting improved pricing power or mix shift.
Historical Stock Returns for Knowledge Marine & Engineering Works
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| +0.67% | +9.75% | +9.94% | +93.93% | +136.08% | +183.84% |
How will the high upfront capex required for the new battery-operated tug impact Knowledge Marine's free cash flow and debt levels in the near term?
What is the timeline for revenue recognition from this 15-year contract, and how might it smooth out quarterly earnings volatility?
Could this win signal a broader industry shift toward green tugs, potentially increasing competition for similar contracts with other port authorities?


































