- Category
- Small (2024-25)
- Udyam number
- UDYAM-TN-02-0061300

About Raja Insulation & Refractories Private Limited
Data last updated:
Raja Insulation & Refractories Private Limited is a private limited company based in Chennai, Tamil Nadu, India. It operates in the industrial machinery manufacturing segment of the machinery and industrial equipment sector. It was incorporated on 20 March 1992 and has been in existence for over 34 years.
The company is registered with the Registrar of Companies (ROC), Chennai, under CIN U30007TN1992PTC022381. Its GSTIN is 33AACCR0382H1ZN (Tamil Nadu). The company holds 2 GST registrations, all of them active.
The company has an authorised share capital of ₹40 Lakh and a paid-up capital of ₹37.5 Lakh. It is led by directors including Muruganantha Krishnan Bagavathy (Managing Director) and Venkatesan.
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 S – 1 Blk – B 2nd Flr Rakshan Apts G.S.Ngr Manickavasagar St Ramapuram, Chennai, Tamil Nadu, India – 600089.
As per the financials filed for FY 2024, the company reported a revenue of ₹6.21 Cr, a decline of 21% compared to the previous year. For the same year it recorded a net profit of ₹2.31 Lakh (net margin 0.4%) and EBITDA of ₹26.57 Lakh (EBITDA margin 4.3%). Revenue has declined at a compounded annual rate (CAGR) of 3% over three years and 1% over five years.
The company has about 24 employees on its provident fund (EPFO) records.
As per MCA filings, the company has open charges of ₹8.84 Cr and satisfied charges of ₹8.1 Cr on record. Court records list 27 cases involving the company, including 13 filed by the company and 14 filed against it; 2 cases are pending.
Raja Insulation & Refractories Private Limited is registered as a small enterprise under the Udyam registration framework (Reg. No. UDYAM-TN-02-0061300). The current compliance status is marked as compliant by the Registrar of Companies. For more details, the company can be reached via its website rajainsul.com.
Company details
Recognitions & Rankings of Raja Insulation & Refractories
Contact details
Raja Insulation & Refractories Private Limited's registered office is in Chennai, Tamil Nadu. Its website is rajainsul.com. Its e-mail address and telephone number are in the company report.
- Email
- Telephone
- Website
- Registered AddressS – 1 Blk – B 2nd Flr Rakshan Apts G.S.Ngr Manickavasagar St Ramapuram, Chennai, Tamil Nadu, India – 600089
- IndustryMachinery and Equipment, Industrial Machinery Manufacturing
To see the full contact details of Raja Insulation & Refractories Private Limited, 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 Raja Insulation & Refractories is construction. In detail, this covers demolition & site preparation, electrical, plumbing & other specialized construction activities.
| Main activity group code | Main activity | Business activity code | Business activity | Share of turnover |
|---|---|---|---|---|
| F | Construction | F3 | Demolition & site preparation, Electrical, plumbing & other Specialized construction Activities |
To see the full business activity and turnover split of Raja Insulation & Refractories Private Limited, buy the company report.
Financials of Raja Insulation & Refractories Private Limited
FY 2024 filings availableRaja Insulation & Refractories Private Limited reported revenue of ₹6.21 Cr (down 21% YoY) for FY 2024.
Compounded Annual Growth Rate (CAGR)
Revenue has declined at a compounded annual rate (CAGR) of 1% over five years, including a 21% fall in the latest year. EBITDA fell 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 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 | FY 2019-20 |
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| EBITDA | ₹26.57 Lakh | ||||
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| Net Profit (PAT) | ₹2.31 Lakh | ||||
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Financial Ratios
| Metrics | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 | FY 2019-20 |
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| EBITDA Margin | 4.3% | ||||
| Net Profit Margin | 0.4% | ||||
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To see the full financial statements and ratios of Raja Insulation & Refractories Private Limited, buy the company report.
Board of directors of Raja Insulation & Refractories Private Limited
Raja Insulation & Refractories has 3 directors on record. No former directors are listed.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Muruganantha Krishnan Bagavathy | Managing Director | 20 Mar 1992 | 34 Years 7 Months | Current |
| Venkatesan | Director | 01 Apr 1999 | 27 Years 7 Months | Current |
| Palaniappan Saravanan | Director | 31 Jul 2025 | 1 Years 3 Months | Current |
Auditor
Raja Insulation & Refractories Private Limited is audited by T V RAO ASSOCIATES for the financial year 2019.
| Auditor firm | Financial year | Firm registration number |
|---|---|---|
| T V RAO ASSOCIATES | FY 2019 | 008339S |
Shareholding
The shareholding of Raja Insulation & Refractories Private Limited is on record for 3 financial years, the latest being FY 2019, split between promoters, domestic institutions, foreign institutions, public shareholders and others.
| Shareholder category | FY 2019 | FY 2017 | FY 2016 |
|---|---|---|---|
| Promoters | |||
| Domestic institutional investors (DII) | |||
| Foreign institutional investors (FII) | |||
| Public | |||
| Others |
To see the full shareholding pattern of Raja Insulation & Refractories Private Limited, buy the company report.
Charges & borrowings
| Date | Charge ID | Lender | Amount | Status | Modified or satisfied on |
|---|---|---|---|---|---|
| 06 Jan 2023 | 100668752 | Indian Bank | ₹10 Lakh | Open | |
| 22 Mar 2018 | 100213938 | Indian Bank | ₹8.74 Cr | Open | |
| 17 Feb 2015 | 10553281 | Dena Bank | ₹10 Lakh | Satisfied | |
| 26 Mar 2002 | 90283153 | Dena Bank | ₹8 Cr | Satisfied |
To see the full charge records of Raja Insulation & Refractories Private Limited, buy the company report.
Total charge records: 4 View all charges
Legal cases
Raja Insulation & Refractories Private Limited has 27 court cases on record: 13 filed by Raja Insulation & Refractories, 14 filed against it. 2 cases are pending and 25 are disposed.
Cases by court
| Court | Cases | Against the company | Pending |
|---|---|---|---|
| District courts | 15 | 14 | 2 |
| High courts | 12 | 0 | 0 |
Cases on record (5 of 27)
| Court | Type of case | Party | Status |
|---|---|---|---|
| District court, Calcutta, West Bengal | Civil suit | Filed against the company by Lloyd Insulations (India) Ltd | Disposed |
| District court, Chennai, Tamil Nadu | Court case (STC/PC) | Filed against the company by M/S. HDFC Bank Ltd., Rep by Its Power of Attorney Holder, Kumar | Disposed |
| District court, Tiruvallur, Tamil Nadu | Criminal miscellaneous application | Filed against the company by Indian Bank Rep by Packiaraj | Pending |
| District court, Mumbai CMM Courts, Maharashtra | Court case (Summary Case) | Filed against the company by M/S Angels Aluminium Corporation Through Accounts Assistance Mr Yuvraj Aba Pawar | Pending |
| District court, Mumbai City Civil Court, Maharashtra | Civil suit | Filed against the company by Accurate Tranz Solutions Through Vidhi Arya | Disposed |
To see the full case history of Raja Insulation & Refractories Private Limited, 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 Raja Insulation & Refractories Private Limited; the supplier-wise MSME Form 1 check is in the company report Buy the company report.
Employees & EPFO
Raja Insulation & Refractories Private Limited has a workforce of 24 employees on its EPFO records as of Apr 04, 2024, across 1 active EPFO establishment.
GST
Raja Insulation & Refractories has 2 GST registrations: 2 active.
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 33AACCR0382H1ZN | Tamil Nadu | Active | 01 Jul 2017 |
| 08AACCR0382H1ZG | Rajasthan | Active | 10 Jan 2019 |
To see the full GST registrations and return filing status of Raja Insulation & Refractories Private Limited, buy the company report.
Recent activity
Raja Insulation & Refractories Private Limited has 3 board changes on record since 1992: 3 appointments. The latest: Palaniappan Saravanan was appointed as Director on 31 Jul 2025.
2 earlier events are in the company report.
Frequently asked questions
Raja Insulation & Refractories is an active private limited company based in Chennai, Tamil Nadu, India. The company works in industrial machinery manufacturing, within the machinery and equipment industry. It was incorporated on 20 March 1992 (34+ years old) and is registered under CIN U30007TN1992PTC022381.
Raja Insulation & Refractories has 3 current directors:
- Muruganantha Krishnan Bagavathy - Managing Director
- Venkatesan - Director
- Palaniappan Saravanan - Director
The latest financial statements of Raja Insulation & Refractories on record with the MCA are for the year ended 31 March 2024. Its last annual general meeting was held on 30 September 2024. Year-wise statements from 2015 are in the company report.
The GSTIN of Raja Insulation & Refractories is 33AACCR0382H1ZN, registered in Tamil Nadu. The company has 2 GST registrations in all, of which 2 are active. Other active GSTINs include 08AACCR0382H1ZG (Rajasthan).
The CIN (Corporate Identification Number) of Raja Insulation & Refractories is U30007TN1992PTC022381. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Raja Insulation & Refractories has 27 court cases on record: 13 filed by the company and 14 filed against it. 2 are pending. Most are in the district courts.
Raja Insulation & Refractories was incorporated on 20 March 1992, making it 34+ years old. It is registered with the Registrar of Companies, Chennai.
Palaniappan Saravanan was appointed as Director on 31 Jul 2025. Venkatesan was appointed as Director on 01 Apr 1999. Muruganantha Krishnan Bagavathy was appointed as Managing Director on 20 Mar 1992.
Yes, Raja Insulation & Refractories is registered as a small enterprise under Udyam registration (number: UDYAM-TN-02-0061300).
Raja Insulation & Refractories can be reached through the website rajainsul.com. Its registered office is in Chennai, Tamil Nadu, India.

