Rock & Reef Dredging Private Limited
About Rock & Reef Dredging Private Limited
Data last updated:
Rock & Reef Dredging Private Limited is a private limited company based in Navi Mumbai, Maharashtra, India. It operates in the marine and naval engineering segment of the engineering sector. It was incorporated on 28 December 2006 and has been in existence for over 20 years.
The company is registered with the Registrar of Companies (ROC), Mumbai, under CIN U63012MH2006PTC166576. Its GSTIN is 27AADCR4824M1Z1 (Maharashtra).
The company has an authorised share capital of ₹1.5 Cr and a paid-up capital of ₹1.5 Cr. It is led by directors including Harsharan Singh Bahadur Singh Dharni (Managing Director) and Ajay Dungarshi Shah (Whole-Time Director).
Its last annual general meeting (AGM) was held on 30 September 2024, and its latest financial statements are for the year ended 31 March 2024. The registered office is at Centurion 2nd Floor S – 5 Plot No. 88 Sector – 19A Near Seawood Station Nerul, Navi Mumbai, Maharashtra, India – 400706.
As per the financials filed for FY 2025, the company reported a revenue of ₹76.87 Cr, a decline of 2% compared to the previous year. For the same year it recorded a net profit of ₹11.06 Cr (net margin 14.4%) and EBITDA of ₹21.44 Cr (EBITDA margin 27.9%). Revenue has grown at a compounded annual rate (CAGR) of 4% over three years and 17% over five years.
As per MCA filings, the company has open charges of ₹30.05 Cr and satisfied charges of ₹10.13 Cr on record. Court records list 5 cases involving the company, including 1 filed against it; 3 cases are pending. The company has 10 deals on record (6 secondary share transfers, 4 funding rounds), with disclosed funding of ₹9.53 Cr; the latest was in March 2013. Its 10 peer companies in the Infrastructure industry (Dredging, Marine Engineering) are compared by revenue, 5 larger and 5 smaller; the largest is Aries Marine & Engineering Services Private Limited with revenue of ₹83.31 Cr.
The current compliance status is marked as compliant by the Registrar of Companies.
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- Registered AddressCenturion 2nd Floor S – 5 Plot No. 88 Sector – 19A Near Seawood Station Nerul, Navi Mumbai, Maharashtra, India – 400706
- IndustryEngineering, Marine & Naval Engineering
- Company details, directors and signatories
- Historical financials and ratios
- Shareholding pattern and group structure
- Charges with holder and property details
- Legal cases, compliance and MCA filings
- One PDF report, delivered after checkout
Business Activity of Rock & Reef Dredging Private Limited
The main business activity of Rock & Reef Dredging is transportation and storage. In detail, this covers warehousing and support activities for transportation.
| Main Activity Group Code | Description of Main Activity | Business Activity Code | Description of Business Activity | Turnover Percentage |
|---|---|---|---|---|
| H | Transportation and storage | 52 | Warehousing and support activities for transportation | Locked |
Business activity turnover details
Turnover share and past changes in activity are in the company report.
- Turnover contribution
- Historical classifications
- Filing-level activity changes
Verified entity values are shown only after access is granted.
Financials of Rock & Reef Dredging Private Limited FY 2024 filings available
Rock & Reef Dredging Private Limited reported revenue of ₹76.87 Cr (down 2% YoY) for FY 2025.
Compounded Annual Growth Rate (CAGR) of Rock & Reef Dredging Private Limited
Revenue fell 2% in the latest year, but over five years it has grown at a compounded annual rate (CAGR) of 17%. EBITDA rose 16% in the latest year. Three- and five-year figures are compounded annual growth rates (CAGR): the steady yearly rate that links the first and the last year. All are worked out from the filed statements.
Financial Statement Summary of Rock & Reef Dredging Private Limited
| Metrics | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
|---|---|---|---|---|---|
| Profit and Loss Statement | |||||
| Revenue from Operations | •••• | •••• | •••• | •••• | •••• |
| Other Income | •••• | •••• | •••• | •••• | •••• |
| Total Revenue | •••• | •••• | •••• | •••• | •••• |
| Cost of Materials Consumed | •••• | •••• | •••• | •••• | •••• |
| Employee Benefit Expense | •••• | •••• | •••• | •••• | •••• |
| Finance Costs | •••• | •••• | •••• | •••• | •••• |
| Depreciation and Amortisation | •••• | •••• | •••• | •••• | •••• |
| Other Expenses | •••• | •••• | •••• | •••• | •••• |
| Total Expenses | •••• | •••• | •••• | •••• | •••• |
| EBITDA | ₹21.44 Cr | •••• | •••• | •••• | •••• |
| Profit Before Tax | •••• | •••• | •••• | •••• | •••• |
| Tax Expense | •••• | •••• | •••• | •••• | •••• |
| Net Profit (PAT) | ₹11.06 Cr | •••• | •••• | •••• | •••• |
| Balance Sheet | |||||
| Share Capital | •••• | •••• | •••• | •••• | •••• |
| Reserves and Surplus | •••• | •••• | •••• | •••• | •••• |
| Net Worth (Total Equity) | •••• | •••• | •••• | •••• | •••• |
| Long-term Borrowings | •••• | •••• | •••• | •••• | •••• |
| Short-term Borrowings | •••• | •••• | •••• | •••• | •••• |
| Trade Payables | •••• | •••• | •••• | •••• | •••• |
| Total Liabilities | •••• | •••• | •••• | •••• | •••• |
| Fixed Assets | •••• | •••• | •••• | •••• | •••• |
| Investments | •••• | •••• | •••• | •••• | •••• |
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| Trade Receivables | •••• | •••• | •••• | •••• | •••• |
| Cash and Bank Balance | •••• | •••• | •••• | •••• | •••• |
| Total Assets | •••• | •••• | •••• | •••• | •••• |
Financial Ratios of Rock & Reef Dredging Private Limited
| Metrics | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
|---|---|---|---|---|---|
| Profitability | |||||
| EBITDA Margin | 27.9% | •••• | •••• | •••• | •••• |
| Net Profit Margin | 14.4% | •••• | •••• | •••• | •••• |
| Return on Equity (ROE) | •••• | •••• | •••• | •••• | •••• |
| Return on Capital Employed (ROCE) | •••• | •••• | •••• | •••• | •••• |
| Return on Assets (ROA) | •••• | •••• | •••• | •••• | •••• |
| Liquidity and Debt | |||||
| Current Ratio | •••• | •••• | •••• | •••• | •••• |
| Quick Ratio | •••• | •••• | •••• | •••• | •••• |
| Debt-to-Equity Ratio | •••• | •••• | •••• | •••• | •••• |
| Interest Coverage Ratio | •••• | •••• | •••• | •••• | •••• |
| Efficiency and Growth | |||||
| Asset Turnover | •••• | •••• | •••• | •••• | •••• |
| Receivable Days | •••• | •••• | •••• | •••• | •••• |
| Payable Days | •••• | •••• | •••• | •••• | •••• |
| Inventory Days | •••• | •••• | •••• | •••• | •••• |
| Revenue Growth | •••• | •••• | •••• | •••• | •••• |
| Net Profit Growth | •••• | •••• | •••• | •••• | •••• |
Paid data: the figures shown as dots are available after purchase of the company report. Figures as filed with the MCA in Form AOC-4. The full year-wise statements and ratios of Rock & Reef Dredging are in the company report.
Financial statements from 2015
Earlier years and trend charts are in the company report.
- Income statements
- Balance sheets
- Cash-flow statements
- Ratios and benchmarks
Verified entity values are shown only after access is granted.
Peer Comparison of Rock & Reef Dredging Private Limited
Rock & Reef Dredging Private Limited is compared with the companies closest to it by revenue in the Infrastructure industry (Dredging, Marine Engineering). Net profit, margin and employee counts of each company are in the company report.
| Company | Revenue | Net profit | Margin | Growth (1 yr) | Employees | Location |
|---|---|---|---|---|---|---|
| Aries Marine & Engineering Services Private Limited | ₹83.31 Cr (FY 2024) | •••• | •••• | 46.0% | •••• | Kochi, Kerala, India |
| Northernexpress Infradevelopers Private Limited | ₹79.23 Cr (FY 2024) | •••• | •••• | 48.0% | •••• | Gorakhpur, Uttar Pradesh, India |
| Robbins Tunneling and Trenchless Technology (India) Private Limited | ₹78.19 Cr (FY 2022) | •••• | •••• | 27.0% | •••• | New Delhi, Delhi, India |
| Vision Maritime Private Limited | ₹77.15 Cr (FY 2025) | •••• | •••• | 5017.0% | •••• | Kakinada, Andhra Pradesh, India |
| Dolphin Offshore Enterprises (India) Limited Listed | ₹77.12 Cr (FY 2025) | •••• | •••• | 603.0% | •••• | Mumbai, Maharashtra, India |
| Rock & Reef Dredging Private Limited this company | ₹76.87 Cr (FY 2025) | •••• | •••• | -2.0% | •••• | Navi Mumbai, Maharashtra, India |
| Goodearth Maritime Private Limited | ₹72.15 Cr (FY 2024) | •••• | •••• | 12.0% | •••• | Chennai, Tamil Nadu, India |
| Samsung Heavy Industries India Private Limited | ₹68.67 Cr (FY 2025) | •••• | •••• | -88.0% | •••• | Noida, Uttar Pradesh, India |
| Del. Seatek India Private Limited | ₹66.86 Cr (FY 2024) | •••• | •••• | 0.0% | •••• | Mumbai, Maharashtra, India |
| Pinnacle Marine Services Private Limited | ₹65.05 Cr (FY 2025) | •••• | •••• | 4.0% | •••• | Navi Mumbai, Maharashtra, India |
| Yojaka (India) Private Limited | ₹64.43 Cr (FY 2024) | •••• | •••• | -17.0% | •••• | Mangalore, Karnataka, India |
Peers are the five companies nearest above and the five nearest below Rock & Reef Dredging by revenue in the Infrastructure industry (Dredging, Marine Engineering), from the latest filed financials of each company. Net profit, margin and employee counts of each peer are in the company report.
Auditor Details of Rock & Reef Dredging Private Limited
Rock & Reef Dredging Private Limited is audited by Rathi Keshav & Associates for the financial year 2023.
| Name | Status | Appointment Date | Cessation Date |
|---|---|---|---|
| Rathi Keshav & Associates | Locked | Locked | Locked |
Complete auditor history
Appointment and cessation dates and past auditor changes are in the company report.
- Appointment status
- Appointment dates
- Cessation dates
- Auditor changes
Verified entity values are shown only after access is granted.
Board of Directors of Rock & Reef Dredging Private Limited
Rock & Reef Dredging has 6 current directors and 9 former directors. Current directors are listed first, with their designation and appointment date.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Harsharan Singh Bahadur Singh Dharni | Managing Director | 07 Sep 2010 | 16 Years 1 Months | Current |
| Ajay Dungarshi Shah Also directs: R A R Hospitality Private Limited | Whole-Time Director | 01 Apr 2013 | 13 Years 6 Months | Current |
| Manish Dungarshi Shah Also directs: R A R Hospitality Private Limited | Whole-Time Director | 28 Dec 2006 | 19 Years 9 Months | Current |
| Rajesh Shah Dungarshi Also directs: R A R Hospitality Private Limited, HNM Infraspaces LLP | Whole-Time Director | 28 Dec 2006 | 19 Years 9 Months | Current |
| Parminder Singh Bahadur Singh Dharni | Whole-Time Director | 07 Sep 2010 | 16 Years 1 Months | Current |
| Gurudayal Singh Dhanotra | Whole-Time Director | 28 Dec 2006 | 19 Years 9 Months | Current |
Ownership and Shareholding of Rock & Reef Dredging Private Limited
Shareholding and ownership data
Promoter, institutional, public and beneficial ownership figures are in the company report.
- Ownership categories
- Historical changes
- Group structure
- FII and DII holdings
Verified entity values are shown only after access is granted.
Charges & Borrowings of Rock & Reef Dredging Private Limited
| Date | Lender | Amount | Status |
|---|---|---|---|
| 17 Nov 2025 | Hdfc Bank Limited | ₹15 Cr | Open |
| 09 Sep 2014 | State Bank of India | ₹15.05 Cr | Open |
| 06 Sep 2012 | Yes Bank Ltd | ₹7.5 Cr | Satisfied |
| 07 Mar 2011 | Development Credit Bank Limited | ₹2 Cr | Satisfied |
| 01 Jan 2009 | Srei Equipment Finance Private Limited | ₹63 Lakh | Satisfied |
Total charge records: 5 View all charges
Deals & Funding of Rock & Reef Dredging Private Limited
Rock & Reef Dredging Private Limited has 10 deals on record (6 secondary share transfers, 4 funding rounds), with disclosed funding of ₹9.53 Cr; the latest was in March 2013.
Deals on record (5 of 10)
| When | Deal | Amount | Parties |
|---|---|---|---|
| Feb 2012 | Secondary share transfer | Undisclosed | Buyer: 3 individuals Seller: Romex Metal & Tubes Private Limited , Kalash Advertising & Marketing Private Limited, Romex Corporate Services Private Limited , an individual |
| Jan 2012 | Secondary share transfer | Undisclosed | Buyer: 3 individuals Seller: Garrison Pharma (India) Limited |
| Mar 2011 | Funding round | ₹1.2 Cr | Investors: Garrison Pharma (India) Limited , Romex Metal & Tubes Private Limited , Kalash Advertising & Marketing Private Limited |
| Sep 2010 | Secondary share transfer | Undisclosed | Buyer: Sealife Marine Infrastructure Private Limited, Famous Dredging Corporation, 2 individuals Seller: Miller Chemicals Private Limited , Mask Finvest Private Limited , Chandra Ghanta Advisory Private Limited , an individual |
| Mar 2010 | Funding round | ₹3.52 Cr | Investors: Sealife Marine Infrastructure Private Limited, Famous Dredging Corporation, Garrison Pharma (India) Limited , an individual |
Full deal history
All 10 deals with amounts, valuations, instruments and every party are in the company report.
- Every funding round and share transfer
- Amounts and valuations
- Investors, buyers and sellers
- Instruments and deal dates
Verified entity values are shown only after access is granted.
Deal records are compiled from filings and public sources; amounts are shown only where the source reported them.
Legal Cases of Rock & Reef Dredging Private Limited
Rock & Reef Dredging Private Limited has 5 court cases on record: 1 filed against it, 4 where it is another party. 3 cases are pending and 2 are disposed. Status as checked between 29 Sep 2026 and 04 Oct 2026.
Cases by court
| Court | Cases | Against the company | Pending |
|---|---|---|---|
| District courts | 5 | 1 | 3 |
Cases on record (3 of 5)
| Court | Type of case | Party | Status |
|---|---|---|---|
| District court, Gir Somnath at Veraval, Gujarat | Motor accident claim | Company is another party | Pending |
| District court, Amreli, Gujarat | Criminal complaint | Company is another party | Disposed |
| District court, South Goa, Goa | Court case (LC) | Filed against the company by State of Goa | Disposed |
Full case history
All 5 cases with case numbers, court, year-wise trend, opposite parties and decision dates are in the company report.
- Every case with its case number
- Year-wise trend
- Opposite parties
- Decision dates and orders
Verified entity values are shown only after access is granted.
Case records are compiled from court listings and may lag the court's own records. A case filed against a company is not a finding against it.
Employees and EPFO Compliance at Rock & Reef Dredging Private Limited
Employment history and EPFO contributions of people linked to Rock & Reef Dredging.
Employee and EPFO history
Monthly headcount, contribution history and filing status are in the company report.
- Monthly headcount
- PF contributions
- ECR filing status
- Establishment history
Verified entity values are shown only after access is granted.
Recent Activity on Rock & Reef Dredging Private Limited
Rock & Reef Dredging Private Limited has 15 board changes on record since 2006: 6 appointments and 9 cessations. The latest: Ajay Dungarshi Shah ceased to be Director on 01 Jul 2014.
16 earlier events are listed in the company report.
Credit Ratings, Litigation & Regulatory Alerts for Rock & Reef Dredging Private Limited
Credit ratings, litigation, and regulatory alerts
Credit ratings, court records and regulatory alerts are in the company report.
- Rating history
- Court and tribunal cases
- Regulatory alerts
- Director-linked violations
Verified entity values are shown only after access is granted.
MSME Payment Delays by Rock & Reef Dredging Private Limited
MSME payment history
Amounts due to small suppliers, the reasons given and MSME-1 filings are in the company report.
- Outstanding amounts
- Delay periods and reasons
- MSME-1 filing history
- Vendor payment signals
Verified entity values are shown only after access is granted.
Subsidiaries & Group Companies of Rock & Reef Dredging Private Limited
Corporate group structure
Parent, subsidiary, associate and joint venture records with holdings are in the company report.
- Parent company
- Subsidiaries and ownership
- Associates and joint ventures
- Entity investments
Verified entity values are shown only after access is granted.
GST Compliance of Rock & Reef Dredging Private Limited
Rock & Reef Dredging has 1 GST registration: 1 active.
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 27AADCR4824M1Z1 | Maharashtra | Active | 01 Jul 2017 |
GST registrations and filing compliance
State-wise GST registrations, return filing status and HSN or SAC codes are in the company report.
- GSTIN registrations
- State-wise filing status
- HSN and SAC details
- Tax jurisdiction records
Verified entity values are shown only after access is granted.
MCA Filings & Documents of Rock & Reef Dredging Private Limited
MCA filings and documents
Filed forms, annual returns, financial statements and charge filings with their dates are in the company report.
- Incorporation documents
- Annual returns and statements
- Charge filings
- Complete filing index
Verified entity values are shown only after access is granted.
Frequently Asked Questions about Rock & Reef Dredging Private Limited
Rock & Reef Dredging is an active private limited company based in Navi Mumbai, Maharashtra, India. The company works in marine and naval engineering, within the engineering industry. It was incorporated on 28 December 2006 (20+ years old) and is registered under CIN U63012MH2006PTC166576.
Rock & Reef Dredging reported revenue of ₹76.87 Cr for FY 2025 (down 2% YoY).
Rock & Reef Dredging has 6 current directors:
- Harsharan Singh Bahadur Singh Dharni - Managing Director
- Ajay Dungarshi Shah - Whole-Time Director
- Manish Dungarshi Shah - Whole-Time Director
- Rajesh Shah Dungarshi - Whole-Time Director
- Parminder Singh Bahadur Singh Dharni - Whole-Time Director
- Gurudayal Singh Dhanotra - Whole-Time Director
Rock & Reef Dredging reported a net profit of ₹11.06 Cr (net margin 14.4%) and EBITDA of ₹21.44 Cr (EBITDA margin 27.9%) for FY 2025, as per its filed financial statements.
The compounded annual growth rate (CAGR) of the revenue of Rock & Reef Dredging is 4% over three years and 17% over five years. In the latest year (FY 2025) revenue fell 2%. CAGR is the steady yearly rate that links the first and the last year.
The GSTIN of Rock & Reef Dredging is 27AADCR4824M1Z1, registered in Maharashtra.
The CIN (Corporate Identification Number) of Rock & Reef Dredging is U63012MH2006PTC166576. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Rock & Reef Dredging has 5 court cases on record: 1 filed against it. 3 are pending.
Rock & Reef Dredging was incorporated on 28 December 2006, making it 20+ years old. It is registered with the Registrar of Companies, Mumbai.
Rock & Reef Dredging has 10 deals on record (6 secondary share transfers, 4 funding rounds), with disclosed funding of ₹9.53 Cr; the latest was in March 2013.
The peers of Rock & Reef Dredging by revenue are Aries Marine & Engineering Services Private Limited, Northernexpress Infradevelopers Private Limited, Robbins Tunneling and Trenchless Technology (India) Private Limited, Vision Maritime Private Limited, Dolphin Offshore Enterprises (India) Limited and 5 more, all in the Infrastructure industry (Dredging, Marine Engineering).