About Kalsubai Power Private Limited
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Kalsubai Power Private Limited is a private limited company based in Hyderabad, Telangana, India, a subsidiary of Nsl Renewable Power Private Limited. It operates in the power transmission and distribution services segment of the energy and power sector. It was incorporated on 20 November 2013 and has been in existence for over 13 years.
The company is registered with the Registrar of Companies (ROC), Hyderabad, under CIN U40102TG2013PTC091094. Its GSTIN is 36AAFCK3732K1ZE (Telangana). The company holds 2 GST registrations, all of them active.
The company has an authorised share capital of ₹8.26 Cr and a paid-up capital of ₹8.26 Cr. It is led by directors Nutakki Satish Babu and Akella Rajni Kant.
Its last annual general meeting (AGM) was held on 25 September 2025, and its latest financial statements are for the year ended 31 March 2025. The registered office is at Nsl Icon 4th Floor 8 – 2 – 684/2/A Road No.12 Banjara Hills, Hyderabad, Telangana, India – 500034.
As per the financials filed for FY 2024, the company reported a revenue of ₹10.03 Cr, a decline of 1% compared to the previous year. For the same year it recorded a net profit of ₹77.91 Lakh (net margin 7.8%) and EBITDA of ₹6.01 Cr (EBITDA margin 60%). Revenue has declined at a compounded annual rate (CAGR) of 2% over three years and 1% over five years.
The company is associated with 1 brand: NSL Renewable Power. As per MCA filings, the company has open charges of ₹30 Cr and satisfied charges of ₹213.12 Cr on record. Court records list 2 cases involving the company, including 2 filed by the company. The company has 1 deal on record (1 acquisition); the latest was in March 2016. Its 4 peer companies in the Power industry (Transmission and Distribution), with the same principal business activity (electric power generation, transmission and distribution) are compared by revenue, 1 larger and 3 smaller; the largest is Auden Clean Energy Private Limited with revenue of ₹10.16 Cr.
The current compliance status is marked as compliant by the Registrar of Companies. For more details, the company can be reached via its website nslpower.com.
Company details
CIN history
Kalsubai Power has one previous CIN (Corporate Identification Number): U40102AP2013PTC091094. The current CIN is U40102TG2013PTC091094, which is the unique identifier assigned by the Registrar of Companies.
| CIN | Status |
|---|---|
| U40102TG2013PTC091094 | Current |
| U40102AP2013PTC091094 | Previous |
Contact details
Kalsubai Power Private Limited's registered office is in Hyderabad, Telangana. Its website is nslpower.com. Its e-mail address and telephone number are in the company report.
- Email
- Telephone
- Website
- Registered AddressNsl Icon 4th Floor 8 – 2 – 684/2/A Road No.12 Banjara Hills, Hyderabad, Telangana, India – 500034
- IndustryEnergy and Power, Power Transmission & Distribution Services
To see the full contact details of Kalsubai Power 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
Brands
Kalsubai Power operates one associated brand: NSL Renewable Power. Each brand links to its own profile.
| Brand | Description | Website |
|---|---|---|
| Developer of renewable energy solutions using wind, hydel, and solar power | nslpower.com |
Business activity
The main business activity of Kalsubai Power is electricity, gas, steam and air condition supply. In detail, this covers electric power generation, transmission and distribution.
| Main activity group code | Main activity | Business activity code | Business activity | Share of turnover |
|---|---|---|---|---|
| D | Electricity, gas, steam and air condition supply | D1 | Electric power generation, transmission and distribution |
To see the full business activity and turnover split of Kalsubai Power Private Limited, buy the company report.
Financials of Kalsubai Power Private Limited
FY 2025 filings availableKalsubai Power Private Limited reported revenue of ₹10.03 Cr (down 1% 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 1% fall in the latest year. EBITDA rose 2% 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 | ₹6.01 Cr | ||||
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| Net Profit (PAT) | ₹77.91 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 | 60% | ||||
| Net Profit Margin | 7.8% | ||||
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To see the full financial statements and ratios of Kalsubai Power Private Limited, buy the company report.
Board of directors of Kalsubai Power Private Limited
Kalsubai Power has 2 current directors and 5 former directors. Current directors are listed first, with their designation and appointment date.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Nutakki Satish Babu Also directs: NSL Renewable CPP Private Limited, Anamudi Renewable Power Private Limited, Amboli Power Private Limited and 5 more | Director | 30 Dec 2014 | 11 Years 10 Months | Current |
| Akella Rajni Kant Also directs: NSL Renewable CPP Private Limited, Anamudi Renewable Power Private Limited, Amboli Power Private Limited and 5 more | Director | 19 Jun 2023 | 3 Years 4 Months | Current |
Peer comparison
Kalsubai Power Private Limited is compared with the 4 companies closest to it by revenue in the Power industry (Transmission and Distribution), with the same principal business activity (electric power generation, transmission and distribution), from the latest filed financials of each company.
| Company | Revenue | Net profit | Margin | Growth (1 yr) | Employees | Location |
|---|---|---|---|---|---|---|
| Auden Clean Energy Private Limited | ₹10.16 Cr (FY 2025) | 16.0% | Chennai, Tamil Nadu, India | |||
| Kalsubai Power Private Limitedthis company | ₹10.03 Cr (FY 2024) | ₹77.91 Lakh | 7.8% | -1.0% | Hyderabad, Telangana, India | |
| K.S.Power Project India Private Limited | ₹9.74 Cr (FY 2024) | -14.0% | Tirupur, Tamil Nadu, India | |||
| Visan Infrastructure Private Limited | ₹9.69 Cr (FY 2024) | 10.0% | Bangalore, Karnataka, India | |||
| Emc Tower Limited | ₹9.68 Cr (FY 2017) | Kolkata, West Bengal, India |
To see the full peer comparison of Kalsubai Power Private Limited, buy the company report.
Auditor
Kalsubai Power Private Limited is audited by BOPPUDI & ASSOCIATES for the financial year 2019.
| Auditor firm | Financial year | Firm registration number |
|---|---|---|
| BOPPUDI & ASSOCIATES | FY 2019 | 000502S |
Shareholding
The shareholding of Kalsubai Power 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 Kalsubai Power Private Limited, buy the company report.
Charges & borrowings
| Date | Charge ID | Lender | Amount | Status | Modified or satisfied on |
|---|---|---|---|---|---|
| 28 Mar 2024 | 100902022 | Others | ₹30 Cr | Open | |
| 25 Aug 2020 | 100399535 | Others | ₹26.53 Cr | Satisfied | |
| 31 Aug 2018 | 100206101 | Others | ₹35 Cr | Satisfied | |
| 10 Oct 2017 | 100133875 | Others | ₹99.59 Cr | Satisfied | |
| 13 May 2016 | 100032458 | Others | ₹52 Cr | Satisfied |
To see the full charge records of Kalsubai Power Private Limited, buy the company report.
Total charge records: 5 View all charges
Deals & funding
Kalsubai Power Private Limited has 1 deal on record (1 acquisition); the latest was in March 2016.
Deals on record (1 of 1)
| When | Deal | Amount | Parties |
|---|---|---|---|
| Mar 2016 | Acquisition | ₹8.25 Cr | Buyer: NSL Renewable Power Private Limited |
Deal records are compiled from filings and public sources; amounts are shown only where the source reported them.
Legal cases
Kalsubai Power Private Limited has 2 court cases on record: 2 filed by Kalsubai Power. All cases are disposed.
Cases by court
| Court | Cases | Against the company | Pending |
|---|---|---|---|
| High courts | 2 | 0 | 0 |
Cases on record (2 of 2)
| Court | Type of case | Party | Status |
|---|---|---|---|
| High Court, MAHARASHTRA | Writ petition | Filed by the company against Maharashtra State Electricity Distribution Company Limited | Disposed |
| Bombay High Court | Writ petition | Filed by the company against Maharashtra State Electricity Distribution Company Limited | Disposed |
To see the full case history of Kalsubai Power 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 Kalsubai Power Private Limited; the supplier-wise MSME Form 1 check is in the company report Buy the company report.
GST
Kalsubai Power has 2 GST registrations: 2 active.
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 36AAFCK3732K1ZE | Telangana | Active | 01 Jul 2017 |
| 27AAFCK3732K1ZD | Maharashtra | Active | 01 Jul 2017 |
To see the full GST registrations and return filing status of Kalsubai Power Private Limited, buy the company report.
Recent activity
Kalsubai Power Private Limited has 6 board changes on record since 2014: 2 appointments and 4 cessations. The latest: Akella Rajni Kant ceased to be Additional Director on 28 Sep 2023.
8 earlier events are in the company report.
News
Frequently asked questions
Kalsubai Power is an active private limited company based in Hyderabad, Telangana, India. The company works in power transmission and distribution services, within the energy and power industry. It was incorporated on 20 November 2013 (13+ years old) and is registered under CIN U40102TG2013PTC091094.
Kalsubai Power has 2 current directors:
- Nutakki Satish Babu - Director
- Akella Rajni Kant - Director
The latest financial statements of Kalsubai Power on record with the MCA are for the year ended 31 March 2025. Its last annual general meeting was held on 25 September 2025. Year-wise statements from 2015 are in the company report.
The GSTIN of Kalsubai Power is 36AAFCK3732K1ZE, registered in Telangana. The company has 2 GST registrations in all, of which 2 are active. Other active GSTINs include 27AAFCK3732K1ZD (Maharashtra).
The CIN (Corporate Identification Number) of Kalsubai Power is U40102TG2013PTC091094. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Kalsubai Power has 2 court cases on record: 2 filed by the company.
Kalsubai Power was incorporated on 20 November 2013, making it 13+ years old. It is registered with the Registrar of Companies, Hyderabad.
Kalsubai Power has 1 deal on record (1 acquisition); the latest was in March 2016.
The peers of Kalsubai Power by revenue are Auden Clean Energy Private Limited, K.S.Power Project India Private Limited, Visan Infrastructure Private Limited, Emc Tower Limited, all in the Power industry (Transmission and Distribution), with the same principal business activity (electric power generation, transmission and distribution).
Akella Rajni Kant ceased to be Additional Director on 28 Sep 2023. Akella Rajni Kant was appointed as Director on 19 Jun 2023. Yasangi Madhu Babu ceased to be Director on 19 Jun 2023. Kalsubai Power has 6 board changes on record in total.
Kalsubai Power can be reached through the website nslpower.com. Its registered office is in Hyderabad, Telangana, India.
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