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Gandhimathi Sivakumar
About Gandhimathi Sivakumar
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Gandhimathi Sivakumar is a Director at Rengaraj Industries Private Limited (since 2022) and Director at Sivaganthm Steels Private Limited (since 2025). The companies operate in Metals and Minerals and Chemicals. The largest current company by reported revenue is Rengaraj Industries Private Limited at ₹153 Cr (FY 2025). Earlier, Gandhimathi Sivakumar was a Director at Sree Rengaraaj Steel And Alloys Private Limited (1997–2023).
Current companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
 Rengaraj Industries Private Limited U27320TZ2022PTC040326 | Director | 22 Nov 2022 | 2022 | ₹153 Cr (FY 2025) | Active |
| Sivaganthm Steels Private Limited U24100TZ2025PTC033980 | Director | 18 Mar 2025 | 2025 | Active |
Previous companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
 Sree Rengaraaj Steel And Alloys Private Limited U27310TZ1991PTC003199 | Director | 25 Apr 1997 | 1991 | ₹5.6 Lakh (FY 2025) | Active |
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Board colleagues of Gandhimathi Sivakumar
| Name | DIN | Company | Designation |
|---|---|---|---|
| Shyam Sundar Sivakumar | 01731879 | Rengaraj Industries Private Limited , Sivaganthm Steels Private Limited | Director |
| Sivakumar Pondurangan | 00033202 | Rengaraj Industries Private Limited , Sivaganthm Steels Private Limited | Director |
| Vijaysundar Keerthika | 09799495 | Rengaraj Industries Private Limited | Director |
| Vijaysundar Sivakumar | 01728510 | Rengaraj Industries Private Limited , Sivaganthm Steels Private Limited | Director |
Directorship timeline
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Frequently Asked Questions about Gandhimathi Sivakumar
Gandhimathi Sivakumar currently holds 2 directorships: Rengaraj Industries Private Limited (Director, since 22 Nov 2022, revenue ₹153 Cr (FY 2025)); Sivaganthm Steels Private Limited (Director, since 18 Mar 2025).
Gandhimathi Sivakumar was first appointed on 25 Apr 1997 as Director at Sree Rengaraaj Steel And Alloys Private Limited. The most recent appointment on record is 18 Mar 2025 at Sivaganthm Steels Private Limited.
Gandhimathi Sivakumar held 1 earlier board appointment: Sree Rengaraaj Steel And Alloys Private Limited (Director, 25 Apr 1997 to 24 May 2023).
The current boards of Gandhimathi Sivakumar's companies include Shyam Sundar Sivakumar (Rengaraj Industries Private Limited), Sivakumar Pondurangan (Rengaraj Industries Private Limited), Vijaysundar Keerthika (Rengaraj Industries Private Limited), Vijaysundar Sivakumar (Rengaraj Industries Private Limited).