Coronet Polymer Pvt Ltd
About Coronet Polymer Pvt Ltd
Data last updated:
Coronet Polymer Pvt Ltd is a private limited company based in Kolkata, West Bengal, India. It operates in the office and school supplies segment of the education sector. It was incorporated on 17 September 1993 and has been in existence for over 33 years.
The company is registered with the Registrar of Companies (ROC), Kolkata, under CIN U24134WB1993PTC060147. Its GSTIN is 19AACCC2561R1Z6 (West Bengal).
The company has an authorised share capital of ₹2 Cr and a paid-up capital of ₹11.8 Lakh. It is led by directors including Sayanti Deb and Ravindra Mhatre Narahari.
Its last annual general meeting (AGM) was held on 30 September 2025, and its latest financial statements are for the year ended 31 March 2025. The registered office is at I/4A Behala Industrial Estate 620 Diamond Harbour Road, Kolkata, West Bengal, India – 700034.
As per the financials filed for FY 2025, the company reported a revenue of ₹12.18 Cr, a decline of 14% compared to the previous year. For the same year it recorded a net loss of ₹1.19 Cr (net margin -9.8%) and EBITDA of -₹1.11 Cr (EBITDA margin -9.2%). Revenue has declined at a compounded annual rate (CAGR) of 6% over three years and 5% over five years.
Court records list 1 case involving the company, including 1 filed by the company.
The current compliance status is marked as active non-compliant by the Registrar of Companies.
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- Registered AddressI/4A Behala Industrial Estate 620 Diamond Harbour Road, Kolkata, West Bengal, India – 700034
- IndustryEducation, Office & School Supplies
- 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 Coronet Polymer Pvt Ltd
The main business activity of Coronet Polymer is manufacturing. In detail, this covers other manufacturing including jewellery, musical instruments, medical instruments, sports goods, etc. activities.
| Main Activity Group Code | Description of Main Activity | Business Activity Code | Description of Business Activity | Turnover Percentage |
|---|---|---|---|---|
| C | Manufacturing | C13 | Other manufacturing including jewellery, musical instruments, medical instruments, sports goods, etc. activities | 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 Coronet Polymer Pvt Ltd FY 2025 filings available
Coronet Polymer Pvt Ltd reported revenue of ₹12.18 Cr (down 14% YoY) for FY 2025.
Compounded Annual Growth Rate (CAGR) of Coronet Polymer Pvt Ltd
Revenue has declined at a compounded annual rate (CAGR) of 5% over five years, including a 14% fall in the latest year. EBITDA fell 372% 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 Coronet Polymer Pvt Ltd
| 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 | -₹1.11 Cr | •••• | •••• | •••• | •••• |
| Profit Before Tax | •••• | •••• | •••• | •••• | •••• |
| Tax Expense | •••• | •••• | •••• | •••• | •••• |
| Net Profit (PAT) | -₹1.19 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 | •••• | •••• | •••• | •••• | •••• |
| Inventories | •••• | •••• | •••• | •••• | •••• |
| Trade Receivables | •••• | •••• | •••• | •••• | •••• |
| Cash and Bank Balance | •••• | •••• | •••• | •••• | •••• |
| Total Assets | •••• | •••• | •••• | •••• | •••• |
Financial Ratios of Coronet Polymer Pvt Ltd
| Metrics | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
|---|---|---|---|---|---|
| Profitability | |||||
| EBITDA Margin | -9.2% | •••• | •••• | •••• | •••• |
| Net Profit Margin | -9.8% | •••• | •••• | •••• | •••• |
| 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 Coronet Polymer 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 Coronet Polymer Pvt Ltd
Coronet Polymer Pvt Ltd is compared with the companies closest to it by revenue in the Education industry (Office and School Supplies). Revenue, net profit, margin and growth of each company are in the company report.
| Company | Revenue | Net profit | Margin | Growth (1 yr) | Employees | Location |
|---|---|---|---|---|---|---|
| Bhawana Commercial Private Limited | •••• | •••• | •••• | •••• | - | Kolkata, West Bengal, India |
| Linchpin Industries Private Limited | •••• | •••• | •••• | •••• | 31 | Meerut, Uttar Pradesh, India |
| Mahaveer Paper Mill Private Limited | •••• | •••• | •••• | •••• | - | Ranchi, Jharkhand, India |
| Soroban India Solution Private Limited | •••• | •••• | •••• | •••• | - | Delhi, India |
| Calicut Edumart Private Limited | •••• | •••• | •••• | •••• | 24 | Kozhikode, Kerala, India |
| Coronet Polymer Pvt Ltd this company | •••• | •••• | •••• | •••• | - | Kolkata, West Bengal, India |
| India Forms Centre Pvt Ltd | •••• | •••• | •••• | •••• | - | West Bengal, India |
| Arihant Office Solutions Private Limited | •••• | •••• | •••• | •••• | - | Pune, Maharashtra, India |
| Brahmani Stationery Private Limited | •••• | •••• | •••• | •••• | - | Mumbai, Maharashtra, India |
| Alkananda Printers Private Limited | •••• | •••• | •••• | •••• | - | Mangalore, Karnataka, India |
| Sanmati Printers Private Limited | •••• | •••• | •••• | •••• | - | Kolkata, West Bengal, India |
Peers are the five companies nearest above and the five nearest below Coronet Polymer by revenue in the Education industry (Office and School Supplies), from the latest filed financials of each company. Revenue, net profit, margin and growth of each peer are in the company report.
Auditor Details of Coronet Polymer Pvt Ltd
Coronet Polymer Pvt Ltd is audited by Burman Bohra & Associates for the financial year 2022.
| Name | Status | Appointment Date | Cessation Date |
|---|---|---|---|
| Burman Bohra & 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 Coronet Polymer Pvt Ltd
Coronet Polymer has 6 current directors and 3 former directors. Current directors are listed first, with their designation and appointment date.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Sayanti Deb Also directs: Agni Pen & Plastic Pvt Ltd, Lini Leisure Private Limited | Director | 01 Apr 2008 | 18 Years 6 Months | Current |
| Ravindra Mhatre Narahari Also directs: Lini Hospitality LLP, Unity Aromatic & Medicinal Plants Cultivators LLP, Mhatre Pen Plastic Industries Private Limited and 1 more | Director | 01 Jan 2007 | 19 Years 9 Months | Current |
| Suhas Bhalchandra Mhatre | Director | 01 Jan 2007 | 19 Years 9 Months | Current |
| Sunita Mondal Also directs: Agni Pen & Plastic Pvt Ltd, Divya Poly Fuel Private Limited, Lini Leisure Private Limited and 1 more | Director | 01 Dec 2001 | 24 Years 10 Months | Current |
| Soumen Mondal Also directs: Lini Hospitality LLP, Agni Pen & Plastic Pvt Ltd, Divya Poly Fuel Private Limited and 2 more | Director | 01 Dec 2001 | 24 Years 10 Months | Current |
| Ramendra Nath Mondal Also directs: Agni Pen & Plastic Pvt Ltd, Sherapen Industries Private Limited | Director | 01 Dec 2001 | 24 Years 10 Months | Current |
Ownership and Shareholding of Coronet Polymer Pvt Ltd
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 Coronet Polymer Pvt Ltd
Coronet Polymer Pvt Ltd does not have any charges (loans) registered with the Registrar of Companies.
Legal Cases of Coronet Polymer Pvt Ltd
Coronet Polymer Pvt Ltd has 1 court case on record: 1 filed by Coronet Polymer. All case is disposed. Status as checked on 04 Oct 2026.
Cases by court
| Court | Cases | Against the company | Pending |
|---|---|---|---|
| High courts | 1 | 0 | 0 |
Cases on record (1 of 1)
| Court | Type of case | Party | Status |
|---|---|---|---|
| Calcutta High Court | Writ petition | Filed by the company against State of West Bengal & Anr | Disposed |
Full case history
All 1 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 Coronet Polymer Pvt Ltd
Employment history and EPFO contributions of people linked to Coronet Polymer.
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 Coronet Polymer Pvt Ltd
Coronet Polymer Pvt Ltd has 9 board changes on record since 2001: 6 appointments and 3 cessations. The latest: Madhab Prasad Banerjee ceased to be Director on 01 Apr 2019.
Credit Ratings, Litigation & Regulatory Alerts for Coronet Polymer Pvt Ltd
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 Coronet Polymer Pvt Ltd
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 Coronet Polymer Pvt Ltd
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 Coronet Polymer Pvt Ltd
Coronet Polymer has 1 GST registration: 1 active.
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 19AACCC2561R1Z6 | West Bengal | 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 Coronet Polymer Pvt Ltd
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 Coronet Polymer Pvt Ltd
Coronet Polymer is an active private limited company based in Kolkata, West Bengal, India. The company works in office and school supplies, within the education industry. It was incorporated on 17 September 1993 (33+ years old) and is registered under CIN U24134WB1993PTC060147.
Coronet Polymer reported revenue of ₹12.18 Cr for FY 2025 (down 14% YoY).
Coronet Polymer has 6 current directors:
- Sayanti Deb - Director
- Ravindra Mhatre Narahari - Director
- Suhas Bhalchandra Mhatre - Director
- Sunita Mondal - Director
- Soumen Mondal - Director
- Ramendra Nath Mondal - Director
Coronet Polymer reported a net loss of ₹1.19 Cr (net margin -9.8%) and EBITDA of -₹1.11 Cr (EBITDA margin -9.2%) for FY 2025, as per its filed financial statements.
The compounded annual growth rate (CAGR) of the revenue of Coronet Polymer is -6% over three years and -5% over five years. In the latest year (FY 2025) revenue fell 14%. CAGR is the steady yearly rate that links the first and the last year.
The GSTIN of Coronet Polymer is 19AACCC2561R1Z6, registered in West Bengal.
The CIN (Corporate Identification Number) of Coronet Polymer is U24134WB1993PTC060147. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Coronet Polymer has 1 court case on record: 1 filed by the company.
Coronet Polymer was incorporated on 17 September 1993, making it 33+ years old. It is registered with the Registrar of Companies, Kolkata.
The peers of Coronet Polymer by revenue are Bhawana Commercial Private Limited, Linchpin Industries Private Limited, Mahaveer Paper Mill Private Limited, Soroban India Solution Private Limited, Calicut Edumart Private Limited and 5 more, all in the Education industry (Office and School Supplies).
Madhab Prasad Banerjee ceased to be Director on 01 Apr 2019. Sanjit Mondal ceased to be Director on 11 Jul 2016. Kamal Kumar Hati ceased to be Director on 16 Oct 2009. Coronet Polymer has 9 board changes on record in total.