About Clean Filter Industries Pvt. Ltd.
Data last updated:
Clean Filter Industries Pvt. Ltd. is a private limited company based in Kolkata, West Bengal, India. It operates in the process machinery and industrial equipment segment of the machinery and industrial equipment sector. It was incorporated on 08 July 1991 and has been in existence for over 35 years.
The company is registered with the Registrar of Companies (ROC), Kolkata, under CIN U35201WB1991PTC052221. Its GSTIN is 19AABCC2244C1Z6 (West Bengal).
The company has an authorised share capital of ₹20 Lakh and a paid-up capital of ₹15.6 Lakh. It is led by directors including Monica Karmakar (Managing Director) and Chumki Karmakar.
Its last annual general meeting (AGM) was held on 27 September 2025, and its latest financial statements are for the year ended 31 March 2025. The registered office is at Al 101 Salt Lake City, Kolkata, West Bengal, India – 700091.
As per the financials filed for FY 2025, the company reported a revenue of ₹75.57 Lakh, reflecting significant growth compared to the previous year. For the same year it recorded a net profit of ₹1.46 Lakh (net margin 1.9%) and EBITDA of ₹5.57 Lakh (EBITDA margin 7.4%). Revenue has declined at a compounded annual rate (CAGR) of 5% over three years and 1% over five years.
The company is associated with 1 brand: Clean Filter Industries. As per MCA filings, the company has open charges of ₹4.25 Lakh and satisfied charges of ₹1.21 Cr on record.
The current compliance status is marked as compliant by the Registrar of Companies. For more details, the company can be reached via its website cleanfilterindustries.com.
Company details
Contact details
Clean Filter Industries Pvt. Ltd.'s registered office is in Kolkata, West Bengal. Its website is cleanfilterindustries.com. Its e-mail address and telephone number are in the company report.
- Email
- Telephone
- Website
- Social Media
- Registered AddressAl 101 Salt Lake City, Kolkata, West Bengal, India – 700091
- IndustryMachinery and Equipment, Process Machinery & Industrial Equipment
To see the full contact details of Clean Filter Industries Pvt. Ltd., buy the company report.
- 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
Brands
Clean Filter Industries operates one associated brand: Clean Filter Industries. Each brand links to its own profile.
| Brand | Description | Website |
|---|---|---|
| Manufactures and installs air filtration units for industrial applications worldwide. | cleanfilterindustries.com |
Business activity
The main business activity of Clean Filter Industries is manufacturing. In detail, this covers other manufacturing including jewellery, musical instruments, medical instruments, sports goods, etc. activities.
| Main activity group code | Main activity | Business activity code | Business activity | Share of turnover |
|---|---|---|---|---|
| C | Manufacturing | C13 | Other manufacturing including jewellery, musical instruments, medical instruments, sports goods, etc. activities |
To see the full business activity and turnover split of Clean Filter Industries Pvt. Ltd., buy the company report.
Financials of Clean Filter Industries Pvt. Ltd.
FY 2025 filings availableClean Filter Industries Pvt. Ltd. reported revenue of ₹75.57 Lakh (up 186% YoY) for FY 2025.
Compounded Annual Growth Rate (CAGR)
Revenue rose 186% in the latest year, though over five years it has declined at a compounded annual rate (CAGR) of 1%. EBITDA rose 24% 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
| 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 | ₹5.57 Lakh | ||||
| Profit Before Tax | |||||
| Tax Expense | |||||
| Net Profit (PAT) | ₹1.46 Lakh | ||||
| 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
| Metrics | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
|---|---|---|---|---|---|
| Profitability | |||||
| EBITDA Margin | 7.4% | ||||
| Net Profit Margin | 1.9% | ||||
| 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 | |||||
To see the full financial statements and ratios of Clean Filter Industries Pvt. Ltd., buy the company report.
Board of directors of Clean Filter Industries Pvt. Ltd.
Clean Filter Industries has 3 current directors and 2 former directors. Current directors are listed first, with their designation and appointment date.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Monica Karmakar | Managing Director | 08 Jul 1991 | 35 Years 3 Months | Current |
| Chumki Karmakar | Director | 15 Apr 2005 | 21 Years 6 Months | Current |
| Amit Karmakar | Director | 01 Apr 1995 | 31 Years 6 Months | Current |
Auditor
Clean Filter Industries Pvt. Ltd. is audited by RSA & CO for the financial year 2017.
| Auditor firm | Financial year | Firm registration number |
|---|---|---|
| RSA & CO | FY 2017 | 325422E |
Shareholding
The shareholding of Clean Filter Industries Pvt. Ltd. is on record for 2 financial years, the latest being FY 2017, split between promoters, domestic institutions, foreign institutions, public shareholders and others.
| Shareholder category | FY 2017 | FY 2016 |
|---|---|---|
| Promoters | ||
| Domestic institutional investors (DII) | ||
| Foreign institutional investors (FII) | ||
| Public | ||
| Others |
To see the full shareholding pattern of Clean Filter Industries Pvt. Ltd., buy the company report.
Charges & borrowings
| Date | Charge ID | Lender | Amount | Status | Modified or satisfied on |
|---|---|---|---|---|---|
| 02 May 2020 | 100335892 | Others | ₹4.25 Lakh | Open | |
| 06 Sep 2010 | 10295359 | Others | ₹1.21 Cr | Satisfied |
To see the full charge records of Clean Filter Industries Pvt. Ltd., buy the company report.
Total charge records: 2 View all charges
Legal cases
No court or tribunal cases involving Clean Filter Industries Pvt. Ltd. are on our record; a case search with case numbers, parties and status is in the company report Buy the company report.
MSME payment delays
No delayed payments to MSME suppliers are on our record for Clean Filter Industries Pvt. Ltd.; the supplier-wise MSME Form 1 check is in the company report Buy the company report.
GST
Clean Filter Industries has 1 GST registration: 1 active.
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 19AABCC2244C1Z6 | West Bengal | Active | 01 Jul 2017 |
To see the full GST registrations and return filing status of Clean Filter Industries Pvt. Ltd., buy the company report.
Recent activity
Clean Filter Industries Pvt. Ltd. has 5 board changes on record since 1991: 3 appointments and 2 cessations. The latest: Ritu Karmakar ceased to be Director on 31 Mar 2021.
1 earlier event is in the company report.
Frequently asked questions
Clean Filter Industries is an active private limited company based in Kolkata, West Bengal, India. The company works in process machinery and industrial equipment, within the machinery and equipment industry. It was incorporated on 08 July 1991 (35+ years old) and is registered under CIN U35201WB1991PTC052221.
Clean Filter Industries has 3 current directors:
- Monica Karmakar - Managing Director
- Chumki Karmakar - Director
- Amit Karmakar - Director
The latest financial statements of Clean Filter Industries on record with the MCA are for the year ended 31 March 2025. Its last annual general meeting was held on 27 September 2025. Year-wise statements from 2015 are in the company report.
The GSTIN of Clean Filter Industries is 19AABCC2244C1Z6, registered in West Bengal.
The CIN (Corporate Identification Number) of Clean Filter Industries is U35201WB1991PTC052221. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Clean Filter Industries was incorporated on 08 July 1991, making it 35+ years old. It is registered with the Registrar of Companies, Kolkata.
Ritu Karmakar ceased to be Director on 31 Mar 2021. Ajit Karmakar ceased to be Director on 19 Oct 2019. Chumki Karmakar was appointed as Director on 15 Apr 2005. Clean Filter Industries has 5 board changes on record in total.
Clean Filter Industries can be reached through the website cleanfilterindustries.com. Its registered office is in Kolkata, West Bengal, India.
The registered office of Clean Filter Industries is at Al 101 Salt Lake City, Kolkata, West Bengal, India – 700091.
Clean Filter Industries operates in the machinery and equipment industry, in the process machinery and industrial equipment segment.