About Kosol Energie Private Limited
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Kosol Energie Private Limited is a private limited company based in Ahmedabad, Gujarat, India, a subsidiary of Kalthia Engineering And Construction Limited. It operates in the solar energy solutions segment of the environmental services sector. It was incorporated on 25 October 2005 and has been in existence for over 21 years.
The company is registered with the Registrar of Companies (ROC), Ahmedabad, under CIN U40100GJ2005PTC046983. Its GSTIN is 24AABCH6266P1Z5 (Gujarat). The company holds 9 GST registrations, of which 7 are active.
The company has an authorised share capital of ₹35 Cr and a paid-up capital of ₹27.36 Cr. It was formerly known as Hiramrut Energies Private Limited and Kosol Hiramrut Energies Private Limited. It is led by directors including Parag Vijaykumar Vyas (Whole-Time Director) and Kalpeshbhai Ratilal Kalthia (Whole-Time Director).
Its last annual general meeting (AGM) was held on 27 September 2025, and its latest financial statements are for the year ended 31 March 2025. The registered office is at Kalthiahouse 193 Satyagrathchhavani Opp:Isconmall S.G.Highway, Ahmedabad, Gujarat, India – 380015.
As per the financials filed for FY 2025, the company reported a revenue of ₹669.12 Cr, reflecting significant growth compared to the previous year. For the same year it recorded a net profit of ₹51.96 Cr (net margin 7.8%) and EBITDA of ₹140.35 Cr (EBITDA margin 21%). Revenue has grown at a compounded annual rate (CAGR) of 57% over three years and 37% over five years.
The company has about 92 employees on its provident fund (EPFO) records.
The company is associated with 1 brand: KOSOL Energie. As per MCA filings, the company has open charges of ₹3,747.36 Cr and satisfied charges of ₹244.18 Cr on record. Court records list 8 cases involving the company, including 3 filed by the company and 5 filed against it; 5 cases are pending. The company has 9 deals on record (4 funding rounds, 2 rights issues, 2 secondary share transfers), with disclosed funding of ₹4.23 Cr; the latest was in July 2022.
The current compliance status is marked as compliant by the Registrar of Companies. For more details, the company can be reached via its website kosol.solar.
Company details
Name history
Kosol Energie has undergone 2 name changes throughout its history. The company was previously known as Hiramrut Energies Private Limited, and Kosol Hiramrut Energies Private Limited. The current legal name is Kosol Energie Private Limited.
| Company Name | Status |
|---|---|
| Kosol Energie Private Limited | Current |
| Hiramrut Energies Private Limited | Previous |
| Kosol Hiramrut Energies Private Limited | Previous |
Contact details
Kosol Energie Private Limited's registered office is in Ahmedabad, Gujarat. Its website is kosol.solar. Its e-mail address and telephone number are in the company report.
- Email
- Telephone
- Website
- Social Media
- Registered AddressKalthiahouse 193 Satyagrathchhavani Opp:Isconmall S.G.Highway, Ahmedabad, Gujarat, India – 380015
- IndustryEnvironment, Solar Energy Solutions
To see the full contact details of Kosol Energie 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
Kosol Energie operates one associated brand: KOSOL Energie. Each brand links to its own profile.
| Brand | Description | Website |
|---|---|---|
| Manufactures solar products, provides renewable energy systems, and offers EPC services internationally. | kosolenergie.com |
Business activity
The main business activity of Kosol Energie is manufacturing. In detail, this covers other manufacturing including jewellery, musical instruments, medical instruments, sports goods, etc. activities.
| Main activity group code | Main activity | Business activity code | Business activity | Share of turnover |
|---|---|---|---|---|
| C | Manufacturing | C13 | Other manufacturing including jewellery, musical instruments, medical instruments, sports goods, etc. activities |
To see the full business activity and turnover split of Kosol Energie Private Limited, buy the company report.
Financials of Kosol Energie Private Limited
FY 2025 filings availableKosol Energie Private Limited reported revenue of ₹669.12 Cr (up 172% YoY) for FY 2025.
Compounded Annual Growth Rate (CAGR)
Revenue has grown at a compounded annual rate (CAGR) of 37% over five years, including 172% growth in the latest year. EBITDA rose 399% 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 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
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| EBITDA | ₹140.35 Cr | ||||
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| Net Profit (PAT) | ₹51.96 Cr | ||||
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Financial Ratios
| Metrics | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
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| Profitability | |||||
| EBITDA Margin | 21% | ||||
| Net Profit Margin | 7.8% | ||||
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To see the full financial statements and ratios of Kosol Energie Private Limited, buy the company report.
Board of directors of Kosol Energie Private Limited
Kosol Energie has 5 current directors and 10 former directors. Current directors are listed first, with their designation and appointment date.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Parag Vijaykumar Vyas | Whole-Time Director | 28 Mar 2013 | 13 Years 7 Months | Current |
| Ratilal Laljibhai Kalthia Also directs: Surabhi Milkfood and Beverages Limited, Kalthia Infra Private Limited, Kalthia Infra-Con Private Limited and 1 more | Director | 28 Mar 2013 | 13 Years 7 Months | Current |
| Hiteshbhai Ratilal Kalthia Also directs: Kalthia Engineering and Construction Limited, Surabhi Milkfood and Beverages Limited, Kalthia Infra Private Limited and 5 more | Director | 28 Mar 2013 | 13 Years 7 Months | Current |
| Kalpeshbhai Ratilal Kalthia Also directs: Kalthia Engineering and Construction Limited, Koaxialtrackers Private Limited, Surabhi Milkfood and Beverages Limited and 5 more | Whole-Time Director | 01 Sep 2011 | 15 Years 2 Months | Current |
| Bharatkumar Ravjibhai Vekaria | Whole-Time Director | 28 Mar 2013 | 13 Years 7 Months | Current |
Auditor
Kosol Energie Private Limited is audited by PARIKH & MAJMUDAR for the financial year 2025.
| Auditor firm | Financial year | Firm registration number |
|---|---|---|
| PARIKH & MAJMUDAR | FY 2025 | 107525W |
Shareholding
The shareholding of Kosol Energie Private Limited is on record for 5 financial years, the latest being FY 2025, split between promoters, domestic institutions, foreign institutions, public shareholders and others.
| Shareholder category | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 |
|---|---|---|---|---|---|
| Promoters | |||||
| Domestic institutional investors (DII) | |||||
| Foreign institutional investors (FII) | |||||
| Public | |||||
| Others |
To see the full shareholding pattern of Kosol Energie Private Limited, buy the company report.
Charges & borrowings
| Date | Charge ID | Lender | Amount | Status | Modified or satisfied on |
|---|---|---|---|---|---|
| 12 Feb 2026 | 101244439 | Idbi Bank Limited | ₹50 Cr | Open | |
| 15 Jan 2026 | 101218136 | Hdfc Bank Limited | ₹12.4 Lakh | Open | |
| 01 Jan 2026 | 101215182 | Hdfc Bank Limited | ₹9.5 Lakh | Open | |
| 31 Dec 2025 | 101215175 | Hdfc Bank Limited | ₹13.79 Lakh | Open | |
| 18 Dec 2025 | 101235463 | Others | ₹50.01 Cr | Open |
To see the full charge records of Kosol Energie Private Limited, buy the company report.
Total charge records: 44 View all charges
Deals & funding
Kosol Energie Private Limited has 9 deals on record (4 funding rounds, 2 rights issues, 2 secondary share transfers), with disclosed funding of ₹4.23 Cr; the latest was in July 2022.
Deals on record (5 of 9)
| When | Deal | Amount | Parties |
|---|---|---|---|
| Mar 2017 | Acquisition | Undisclosed | Buyer: Kalthia Engineering and Construction Limited Seller: Kalthia Investment Private Limited , 3 individuals |
| Oct 2014 | Secondary share transfer | Undisclosed | Buyer: Kalthia Infra-Con Private Limited Seller: Kalthia Engineering and Construction Limited |
| May 2014 | Rights issue | ₹15.25 Cr | Investors: Kalthia Investment Private Limited , Kalthia Engineering and Construction Limited |
| Mar 2013 | Secondary share transfer | Undisclosed | Buyer: Kalthia Engineering and Construction Limited Seller: 4 individuals |
| Dec 2011 | Funding round | ₹3.11 Cr | Investors: Kalthia Engineering and Construction Limited , 3 individuals |
To see the full deal history of Kosol Energie Private Limited, buy the company report.
Deal records are compiled from filings and public sources; amounts are shown only where the source reported them.
Legal cases
Kosol Energie Private Limited has 8 court cases on record: 3 filed by Kosol Energie, 5 filed against it. 5 cases are pending and 3 are disposed.
Cases by court
| Court | Cases | Against the company | Pending |
|---|---|---|---|
| District courts | 5 | 4 | 3 |
| High courts | 3 | 1 | 2 |
Cases on record (5 of 8)
| Court | Type of case | Party | Status |
|---|---|---|---|
| District court, Thane, Maharashtra | Court case (Sum.Civ.Suit) | Filed against the company by Sika India Pvt. Ltd. | Pending |
| District court, Thane, Maharashtra | Court case (Sum.Civ.Suit) | Filed against the company by Sika India Pvt. Ltd. | Disposed |
| District court, Ahmedabad, Gujarat | Court case (RECO33C2-LC) | Filed against the company by an individual | Pending |
| High Court of Andhra Pradesh | Writ petition | Filed by the company against The State of Andhra Pradesh | Pending |
| High Court of Delhi | Writ petition | Filed by the company against Union of India | Pending |
To see the full case history of Kosol Energie 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.
Credit ratings & regulatory alerts
Kosol Energie Private Limited was last rated by Care on 07 Apr 2023.
| Rating agency | Rated on | Rating |
|---|---|---|
| Care | 07 Apr 2023 |
To see the full credit ratings and regulatory alerts of Kosol Energie Private Limited, buy the company report.
MSME payment delays
No delayed payments to MSME suppliers are on our record for Kosol Energie Private Limited; the supplier-wise MSME Form 1 check is in the company report Buy the company report.
Employees & EPFO
Kosol Energie Private Limited has a workforce of 92 employees on its EPFO records as of Oct 11, 2025, across 1 active EPFO establishment.
GST
Kosol Energie has 9 GST registrations: 7 active and 2 cancelled or inactive. The first 4 active GSTINs are listed below.
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 24AABCH6266P1Z5 | Gujarat | Active | 01 Jul 2017 |
| 24AABCH6266P2Z4 | Gujarat | Active | 27 Mar 2025 |
| 08AABCH6266P1ZZ | Rajasthan | Active | 01 Jul 2017 |
| 27AABCH6266P1ZZ | Maharashtra | Active | 01 Jul 2017 |
To see the full GST registrations and return filing status of Kosol Energie Private Limited, buy the company report.
Recent activity
Kosol Energie Private Limited has 14 board changes on record since 2011: 5 appointments and 9 cessations. The latest: Kalpeshbhai Ratilal Kalthia ceased to be Director on 15 Mar 2023.
69 earlier events are in the company report.
Frequently asked questions
Kosol Energie is an active private limited company based in Ahmedabad, Gujarat, India. The company works in solar energy solutions, within the environment industry. It was incorporated on 25 October 2005 (21+ years old) and is registered under CIN U40100GJ2005PTC046983.
Kosol Energie has 5 current directors:
- Parag Vijaykumar Vyas - Whole-Time Director
- Kalpeshbhai Ratilal Kalthia - Whole-Time Director
- Bharatkumar Ravjibhai Vekaria - Whole-Time Director
- Ratilal Laljibhai Kalthia - Director
- Hiteshbhai Ratilal Kalthia - Director
The latest financial statements of Kosol Energie on record with the MCA are for the year ended 31 March 2025. Its last annual general meeting was held on 27 September 2025. Year-wise statements from 2015 are in the company report.
The GSTIN of Kosol Energie is 24AABCH6266P1Z5, registered in Gujarat. The company has 9 GST registrations in all, of which 7 are active and 2 are cancelled or inactive. Other active GSTINs include 24AABCH6266P2Z4 (Gujarat), 08AABCH6266P1ZZ (Rajasthan), 27AABCH6266P1ZZ (Maharashtra).
The CIN (Corporate Identification Number) of Kosol Energie is U40100GJ2005PTC046983. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Kosol Energie has 8 court cases on record: 3 filed by the company and 5 filed against it. 5 are pending. Most are in the district courts.
Kosol Energie was incorporated on 25 October 2005, making it 21+ years old. It is registered with the Registrar of Companies, Ahmedabad.
Kosol Energie has 9 deals on record (4 funding rounds, 2 rights issues, 2 secondary share transfers), with disclosed funding of ₹4.23 Cr; the latest was in July 2022.
Kalpeshbhai Ratilal Kalthia ceased to be Director on 15 Mar 2023. Bharatkumar Ravjibhai Vekaria ceased to be Additional Director on 30 Sep 2013. Hiteshbhai Ratilal Kalthia ceased to be Additional Director on 30 Sep 2013. Kosol Energie has 14 board changes on record in total.
Kosol Energie can be reached through the website kosol.solar. Its registered office is in Ahmedabad, Gujarat, India.
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