Insulation Materials Mfg Co Pvt Ltd
About Insulation Materials Mfg Co Pvt Ltd
Data last updated:
Insulation Materials Mfg Co Pvt Ltd is a private limited company based in Kolkata, West Bengal, India. It operates in the real estate financing segment of the financial services sector. It was incorporated on 03 February 1956 and has been in existence for over 70 years.
The company is registered with the Registrar of Companies (ROC), Kolkata, under CIN U28930WB1956PTC022893. Its GSTIN is 19AAACI5317B1ZZ (West Bengal).
The company has an authorised share capital of ₹20 Lakh and a paid-up capital of ₹1 Lakh. It is led by directors Manjula Rampuria (Whole-Time Director) and Rajendra Kumar Rampuria.
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 5 Pannalal Banerjee Lane(Fancy Lane) 4th Floor, Kolkata, West Bengal, India – 700001.
As per the financials filed for FY 2025, the company reported a revenue of ₹77.35 Lakh, a growth of 42% compared to the previous year. For the same year it recorded a net profit of ₹37.67 Lakh (net margin 48.7%) and EBITDA of ₹53.15 Lakh (EBITDA margin 68.7%). Revenue has grown at a compounded annual rate (CAGR) of 13% over three years and 12% over five years.
Court records list 10 cases involving the company, including 10 filed by the company; 1 case is pending.
The current compliance status is marked as compliant by the Registrar of Companies.
Company details
CIN history
Insulation Materials Mfg Co has one previous CIN (Corporate Identification Number): U99999WB1956PTC022893. The current CIN is U28930WB1956PTC022893, which is the unique identifier assigned by the Registrar of Companies.
| CIN | Status |
|---|---|
| U28930WB1956PTC022893 | Current |
| U99999WB1956PTC022893 | Previous |
Contact details
Insulation Materials Mfg Co Pvt Ltd's registered office is in Kolkata, West Bengal. Its e-mail address and telephone number are in the company report.
- Email
- Telephone
- Registered Address5 Pannalal Banerjee Lane(Fancy Lane) 4th Floor, Kolkata, West Bengal, India – 700001
- IndustryFinancial Services, Real Estate Financing
To see the full contact details of Insulation Materials Mfg Co 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
Business activity
The main business activity of Insulation Materials Mfg Co is real estate. In detail, this covers real estate activities with own or leased property.
| Main activity group code | Main activity | Business activity code | Business activity | Share of turnover |
|---|---|---|---|---|
| L | Real Estate | L1 | Real estate activities with own or leased property |
To see the full business activity and turnover split of Insulation Materials Mfg Co Pvt Ltd, buy the company report.
Financials of Insulation Materials Mfg Co Pvt Ltd
FY 2025 filings availableInsulation Materials Mfg Co Pvt Ltd reported revenue of ₹77.35 Lakh (up 42% YoY) for FY 2025.
Compounded Annual Growth Rate (CAGR)
Revenue has grown at a compounded annual rate (CAGR) of 12% over five years, including 42% growth in the latest year. EBITDA rose 74% 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 |
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| EBITDA | ₹53.15 Lakh | ||||
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| Tax Expense | |||||
| Net Profit (PAT) | ₹37.67 Lakh | ||||
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Financial Ratios
| Metrics | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
|---|---|---|---|---|---|
| Profitability | |||||
| EBITDA Margin | 68.7% | ||||
| Net Profit Margin | 48.7% | ||||
| Return on Equity (ROE) | |||||
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To see the full financial statements and ratios of Insulation Materials Mfg Co Pvt Ltd, buy the company report.
Board of directors of Insulation Materials Mfg Co Pvt Ltd
Insulation Materials Mfg Co has 2 current directors and 3 former directors. Current directors are listed first, with their designation and appointment date.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Rajendra Kumar Rampuria Also directs: Chetak Tracon Pvt Ltd, Rampooria Bros. Pvt Ltd | Director | 28 Sep 1995 | 31 Years 1 Months | Current |
| Manjula Rampuria Also directs: Chetak Tracon Pvt Ltd, Rampooria Bros. Pvt Ltd | Whole-Time Director | 21 Sep 2010 | 16 Years 1 Months | Current |
Peer comparison
Insulation Materials Mfg Co Pvt Ltd is compared with the 5 companies closest to it by revenue in the BFSI industry (Real Estate Leasing), with the same principal business activity (real estate activities with own or leased property), from the latest filed financials of each company.
| Company | Revenue | Net profit | Margin | Growth (1 yr) | Employees | Location |
|---|---|---|---|---|---|---|
| Rama Prodev Private Limited | ₹77.45 Lakh (FY 2024) | 15.0% | Kolkata, West Bengal, India | |||
| United Vactech Private Limited | ₹77.45 Lakh (FY 2018) | 25.0% | Mumbai, Maharashtra, India | |||
| Samridhi Fibre Ltd | ₹77.4 Lakh (FY 2025) | -8.0% | Kolkata, West Bengal, India | |||
| Insulation Materials Mfg Co Pvt Ltdthis company | ₹77.35 Lakh (FY 2025) | ₹37.67 Lakh | 48.7% | 42.0% | Kolkata, West Bengal, India | |
| Neelamber Constructions Pvt Ltd | ₹77.24 Lakh (FY 2025) | -61.0% | Kolkata, West Bengal, India | |||
| Eskar Stock Holdings Private Limited | ₹77.16 Lakh (FY 2025) | 47.0% | Kolkata, West Bengal, India |
To see the full peer comparison of Insulation Materials Mfg Co Pvt Ltd, buy the company report.
Auditor
Insulation Materials Mfg Co Pvt Ltd is audited by S M DAGA AND COMPANY for the financial year 2017.
| Auditor firm | Financial year | Firm registration number |
|---|---|---|
| S M DAGA AND COMPANY | FY 2017 | 303119E |
Shareholding
The shareholding of Insulation Materials Mfg Co 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 Insulation Materials Mfg Co Pvt Ltd, buy the company report.
Legal cases
Insulation Materials Mfg Co Pvt Ltd has 10 court cases on record: 10 filed by Insulation Materials Mfg Co. 1 case is pending and 9 are disposed.
Cases by court
| Court | Cases | Against the company | Pending |
|---|---|---|---|
| District courts | 10 | 0 | 1 |
Cases on record (5 of 10)
| Court | Type of case | Party | Status |
|---|---|---|---|
| District court, Calcutta, West Bengal | Court case (EJ) | Filed by the company against Orissa Petro Chemical Corporation. | Pending |
| District court, Calcutta, West Bengal | Court case (EJEX) | Filed by the company against M/S. C. R. Das and Co. | Disposed |
| District court, Calcutta, West Bengal | Court case (EJEX) | Filed by the company against M/S. United Engineers | Disposed |
| District court, Calcutta, West Bengal | Court case (EJ) | Filed by the company against M/S. C. R. Das and Co. | Disposed |
| District court, Calcutta, West Bengal | Court case (EJ) | Filed by the company against M/S. United Engineering | Disposed |
To see the full case history of Insulation Materials Mfg Co Pvt Ltd, buy the company report.
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.
MSME payment delays
No delayed payments to MSME suppliers are on our record for Insulation Materials Mfg Co Pvt Ltd; the supplier-wise MSME Form 1 check is in the company report Buy the company report.
GST
Insulation Materials Mfg Co has 1 GST registration: 1 active.
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 19AAACI5317B1ZZ | West Bengal | Active | 01 Jul 2017 |
To see the full GST registrations and return filing status of Insulation Materials Mfg Co Pvt Ltd, buy the company report.
Recent activity
Insulation Materials Mfg Co Pvt Ltd has 5 board changes on record since 1995: 2 appointments and 3 cessations. The latest: Ray Chand Baid ceased to be Director on 20 Aug 2018.
Frequently asked questions
Insulation Materials Mfg Co is an active private limited company based in Kolkata, West Bengal, India. The company works in real estate financing, within the financial services industry. It was incorporated on 03 February 1956 (70+ years old) and is registered under CIN U28930WB1956PTC022893.
Insulation Materials Mfg Co has 2 current directors:
- Manjula Rampuria - Whole-Time Director
- Rajendra Kumar Rampuria - Director
The latest financial statements of Insulation Materials Mfg Co on record with the MCA are for the year ended 31 March 2025. Its last annual general meeting was held on 30 September 2025. Year-wise statements from 2015 are in the company report.
The GSTIN of Insulation Materials Mfg Co is 19AAACI5317B1ZZ, registered in West Bengal.
The CIN (Corporate Identification Number) of Insulation Materials Mfg Co is U28930WB1956PTC022893. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Insulation Materials Mfg Co has 10 court cases on record: 10 filed by the company. 1 is pending.
Insulation Materials Mfg Co was incorporated on 03 February 1956, making it 70+ years old. It is registered with the Registrar of Companies, Kolkata.
The peers of Insulation Materials Mfg Co by revenue are Rama Prodev Private Limited, United Vactech Private Limited, Samridhi Fibre Ltd, Neelamber Constructions Pvt Ltd, Eskar Stock Holdings Private Limited, all in the BFSI industry (Real Estate Leasing), with the same principal business activity (real estate activities with own or leased property).
Ray Chand Baid ceased to be Director on 20 Aug 2018. Manjula Rampuria ceased to be Director on 01 Dec 2012. Ratan Lal Rampuria ceased to be Director on 20 Jan 2012. Insulation Materials Mfg Co has 5 board changes on record in total.
The registered office of Insulation Materials Mfg Co is at 5 Pannalal Banerjee LaneFancy Lane 4th Floor, Kolkata, West Bengal, India – 700001.
Insulation Materials Mfg Co operates in the financial services industry, in the real estate financing segment.