- Udyam number
- UDYAM-TN-02-0045039

About Ozonetek Limited
Data last updated:
Ozonetek Limited is a public limited company based in Chennai, Tamil Nadu, India. It operates in the heavy engineering and manufacturing segment of the machinery and industrial equipment sector. It was incorporated on 02 May 1991 and has been in existence for over 35 years.
The company is registered with the Registrar of Companies (ROC), Chennai, under CIN U40105TN1991PLC020721. Its GSTIN is 33AAACO4392E1ZO (Tamil Nadu).
The company has an authorised share capital of ₹25 Lakh and a paid-up capital of ₹25 Lakh. It is led by directors including Kirit Patel (Managing Director) and Darshana Kirit Patel.
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 30 Landons Road Kilpauk, Chennai, Tamil Nadu, India – 600010.
As per the financials filed for FY 2024, the company reported a revenue of ₹11.3 Cr, a decline of 55% compared to the previous year. For the same year it recorded a net profit of ₹86.83 Lakh (net margin 7.7%) and EBITDA of ₹1.43 Cr (EBITDA margin 12.6%). Revenue has grown at a compounded annual rate (CAGR) of 11% over three years and 16% over five years.
The company is associated with 1 brand: Ozonetek. As per MCA filings, the company has open charges of ₹26.5 Lakh on record. Court records list 6 cases involving the company, including 6 filed by the company.
Ozonetek Limited is registered as an MSME under the Udyam registration framework (Reg. No. UDYAM-TN-02-0045039). The current compliance status is marked as compliant by the Registrar of Companies. For more details, the company can be reached via its website ozonetek.com.
Company details
CIN history
Ozonetek has one previous CIN (Corporate Identification Number): U40105TN1991PTC020721. The current CIN is U40105TN1991PLC020721, which is the unique identifier assigned by the Registrar of Companies.
| CIN | Status |
|---|---|
| U40105TN1991PLC020721 | Current |
| U40105TN1991PTC020721 | Previous |
Recognitions & Rankings of Ozonetek
Contact details
Ozonetek Limited's registered office is in Chennai, Tamil Nadu. Its website is ozonetek.com. Its e-mail address and telephone number are in the company report.
- Email
- Telephone
- Website
- Registered Address30 Landons Road Kilpauk, Chennai, Tamil Nadu, India – 600010
- IndustryMachinery and Equipment, Heavy Engineering & Manufacturing
To see the full contact details of Ozonetek 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
Brands
Ozonetek operates one associated brand: Ozonetek. Each brand links to its own profile.
| Brand | Description | Website |
|---|---|---|
| Ozone technologies for environmental purification and pollution control. | ozonetek.com |
Business activity
The main business activity of Ozonetek is professional, scientific and technical. In detail, this covers other professional, scientific and technical activities.
| Main activity group code | Main activity | Business activity code | Business activity | Share of turnover |
|---|---|---|---|---|
| M | Professional, Scientific and Technical | M9 | Other professional, scientific and technical activities |
To see the full business activity and turnover split of Ozonetek Limited, buy the company report.
Financials of Ozonetek Limited
FY 2024 filings availableOzonetek Limited reported revenue of ₹11.3 Cr (down 55% YoY) for FY 2024.
Compounded Annual Growth Rate (CAGR)
Revenue fell 55% in the latest year, but over five years it has grown at a compounded annual rate (CAGR) of 16%. EBITDA fell 52% 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 | ₹1.43 Cr | ||||
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| Net Profit (PAT) | ₹86.83 Lakh | ||||
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Financial Ratios
| Metrics | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 | FY 2019-20 |
|---|---|---|---|---|---|
| Profitability | |||||
| EBITDA Margin | 12.6% | ||||
| Net Profit Margin | 7.7% | ||||
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To see the full financial statements and ratios of Ozonetek Limited, buy the company report.
Board of directors of Ozonetek Limited
Ozonetek 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 |
|---|---|---|---|---|
| Darshana Kirit Patel | Director | 06 Aug 2001 | 25 Years 2 Months | Current |
| Kirit Patel | Managing Director | 30 Sep 2004 | 22 Years 1 Months | Current |
| Patel Kunal Kirit | Director | 20 Aug 2018 | 8 Years 2 Months | Current |
Auditor
Ozonetek Limited is audited by C.A. Patel & Patel for the financial year 2020.
| Auditor firm | Financial year | Firm registration number |
|---|---|---|
| C.A. Patel & Patel | FY 2020 | 005026S |
Shareholding
The shareholding of Ozonetek Limited is on record for 5 financial years, the latest being FY 2023, split between promoters, domestic institutions, foreign institutions, public shareholders and others.
| Shareholder category | FY 2023 | FY 2021 | FY 2020 | FY 2019 | FY 2018 |
|---|---|---|---|---|---|
| Promoters | |||||
| Domestic institutional investors (DII) | |||||
| Foreign institutional investors (FII) | |||||
| Public | |||||
| Others |
To see the full shareholding pattern of Ozonetek Limited, buy the company report.
Charges & borrowings
| Date | Charge ID | Lender | Amount | Status | Modified or satisfied on |
|---|---|---|---|---|---|
| 22 Sep 2023 | 100819060 | Hdfc Bank Limited | ₹26.5 Lakh | Open |
Total charge records: 1 View all charges
Legal cases
Ozonetek Limited has 6 court cases on record: 6 filed by Ozonetek. All cases are disposed.
Cases by court
| Court | Cases | Against the company | Pending |
|---|---|---|---|
| High courts | 6 | 0 | 0 |
Cases on record (5 of 6)
| Court | Type of case | Party | Status |
|---|---|---|---|
| High Court, TAMIL NADU | Appeal | Filed by the company against M/S. Nuchem Weir Limited | Disposed |
| High Court, TAMIL NADU | Appeal | Filed by the company against M/S. Nuchem Weit Limited | Disposed |
| Madras High Court | Execution petition | Filed by the company against M/S. Nuchem Weir Limited | Disposed |
| High Court, TAMIL NADU | Appeal | Filed by the company against M/S Nuchem Weir Ltd., | Disposed |
| High Court, TAMIL NADU | Appeal | Filed by the company against M/S Naebem Weri Ltd., | Disposed |
To see the full case history of Ozonetek 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 Ozonetek Limited; the supplier-wise MSME Form 1 check is in the company report Buy the company report.
GST
Ozonetek has 1 GST registration: 1 active.
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 33AAACO4392E1ZO | Tamil Nadu | Active | 01 Jul 2017 |
To see the full GST registrations and return filing status of Ozonetek Limited, buy the company report.
Recent activity
Ozonetek Limited has 5 board changes on record since 2001: 3 appointments and 2 cessations. The latest: Patel Kunal Kirit was appointed as Director on 20 Aug 2018.
Frequently asked questions
Ozonetek is an active public limited company based in Chennai, Tamil Nadu, India. The company works in heavy engineering and manufacturing, within the machinery and equipment industry. It was incorporated on 02 May 1991 (35+ years old) and is registered under CIN U40105TN1991PLC020721.
Ozonetek has 3 current directors:
- Kirit Patel - Managing Director
- Darshana Kirit Patel - Director
- Patel Kunal Kirit - Director
The latest financial statements of Ozonetek 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 Ozonetek is 33AAACO4392E1ZO, registered in Tamil Nadu.
The CIN (Corporate Identification Number) of Ozonetek is U40105TN1991PLC020721. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Ozonetek has 6 court cases on record: 6 filed by the company.
Ozonetek was incorporated on 02 May 1991, making it 35+ years old. It is registered with the Registrar of Companies, Chennai.
Patel Kunal Kirit was appointed as Director on 20 Aug 2018. Suryakant Chandubai Patel ceased to be Additional Director on 29 Sep 2017. Patel Kunal Kirit ceased to be Director on 12 Jan 2017. Ozonetek has 5 board changes on record in total.
Yes, Ozonetek is registered as an MSME under Udyam registration (number: UDYAM-TN-02-0045039).
Ozonetek can be reached through the website ozonetek.com. Its registered office is in Chennai, Tamil Nadu, India.

