RK
Rajender Kumar
About Rajender Kumar
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Rajender Kumar is a Director at Ramya Buildcon Private Limited (since 2017) and Designated Partner at Castle Sand Infrazen Llp (since 2023). The companies operate in Metals and Minerals, Business Services and Construction. The largest current company by reported revenue is Ramya Buildcon Private Limited at ₹84.92 Cr (FY 2025). Earlier, Rajender Kumar was a Director at Rivero Infratech Private Limited (2011–2014).
Current companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
 Ramya Buildcon Private Limited U45500HR2017PTC070532 | Director | 01 Sep 2017 | 2017 | ₹84.92 Cr (FY 2025) | Active |
| Castle Sand Infrazen Llp ACB-5422 | Designated Partner | 08 Jun 2023 | 2023 | Active |
Previous companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
| Rivero Infratech Private Limited U45309MH2011PTC223862 | Director | 12 Nov 2011 | 2011 | Strike Off |
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Board colleagues of Rajender Kumar
| Name | DIN | Company | Designation |
|---|---|---|---|
| Madhu Rahul Agarwal | 07909022 | Ramya Buildcon Private Limited | Director |
| Rahul Lalman Agarwal | 06359949 | Ramya Buildcon Private Limited | Director |
| Sumanshu Bali | 08502365 | Castle Sand Infrazen Llp | Designated Partner |
Directorship timeline
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Frequently Asked Questions about Rajender Kumar
Rajender Kumar currently holds 2 directorships: Ramya Buildcon Private Limited (Director, since 01 Sep 2017, revenue ₹84.92 Cr (FY 2025)); Castle Sand Infrazen Llp (Designated Partner, since 08 Jun 2023).
Rajender Kumar was first appointed on 12 Nov 2011 as Director at Rivero Infratech Private Limited. The most recent appointment on record is 08 Jun 2023 at Castle Sand Infrazen Llp.
Rajender Kumar held 1 earlier board appointment: Rivero Infratech Private Limited (Director, 12 Nov 2011 to 09 Jan 2014).
The current boards of Rajender Kumar's companies include Madhu Rahul Agarwal (Ramya Buildcon Private Limited), Rahul Lalman Agarwal (Ramya Buildcon Private Limited), Sumanshu Bali (Castle Sand Infrazen Llp).