About Keystone Infra Private Limited
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Keystone Infra Private Limited is a private limited company based in Hyderabad, Telangana, India. It operates in the engineering sector. It was incorporated on 11 February 2005 and has been in existence for over 21 years.
The company is registered with the Registrar of Companies (ROC), Hyderabad, under CIN U45200TG2005PTC045334. Its GSTIN is 36AACCK6531F1ZP (Telangana). The company holds 14 GST registrations, of which 10 are active.
The company has an authorised share capital of ₹13 Cr and a paid-up capital of ₹12.24 Cr. It is led by directors including Madhava Ramesh Duggirala and Lakshmi Chowdary Duggirala.
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 Hyderabad, Telangana.
As per the financials filed for FY 2025, the company reported a revenue of ₹766.03 Cr, a growth of 3% compared to the previous year. For the same year it recorded a net profit of ₹47.21 Cr (net margin 6.2%) and EBITDA of ₹125.48 Cr (EBITDA margin 16.4%). Revenue has grown at a compounded annual rate (CAGR) of 9% over three years and 32% over five years.
The company has about 46 employees on its provident fund (EPFO) records.
The company is associated with 1 brand: Keystone Infra. As per MCA filings, the company has open charges of ₹1,060.51 Cr and satisfied charges of ₹184.02 Cr on record. Court records list 50 cases involving the company, including 17 filed by the company and 33 filed against it; 13 cases are pending. The company has 2 deals on record (1 rights issue, 1 funding round), with disclosed funding of ₹2.49 Cr; the latest was in February 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 keystoneinfra.com.
Company details
CIN history
Keystone Infra has one previous CIN (Corporate Identification Number): U45200AP2005PTC045334. The current CIN is U45200TG2005PTC045334, which is the unique identifier assigned by the Registrar of Companies.
| CIN | Status |
|---|---|
| U45200TG2005PTC045334 | Current |
| U45200AP2005PTC045334 | Previous |
Contact details
Keystone Infra Private Limited's registered office is in Hyderabad, Telangana. Its website is keystoneinfra.com. Its e-mail address and telephone number are in the company report.
- Email
- Telephone
- Website
- Social Media
- Registered AddressH.No.8 – 2 – 350/5/1, Road No. 3, Hyderabad, Telangana, India – 500034
- IndustryEngineering, Engineering, Procurement & Construction (EPC)
To see the full contact details of Keystone Infra 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
Keystone Infra operates one associated brand: Keystone Infra. Each brand links to its own profile.
| Brand | Description | Website |
|---|---|---|
| Offers infrastructure development and website maintenance services in Hyderabad, India. | keystoneinfra.com |
Business activity
The main business activity of Keystone Infra is construction. In detail, this covers roads, railways, utility projects.
| Main activity group code | Main activity | Business activity code | Business activity | Share of turnover |
|---|---|---|---|---|
| F | Construction | F2 | Roads, railways, Utility projects |
To see the full business activity and turnover split of Keystone Infra Private Limited, buy the company report.
Financials of Keystone Infra Private Limited
FY 2024 filings availableKeystone Infra Private Limited reported revenue of ₹766.03 Cr (up 3% YoY) for FY 2025.
Compounded Annual Growth Rate (CAGR)
Revenue has grown at a compounded annual rate (CAGR) of 32% over five years, including 3% growth in the latest year. EBITDA rose 13% 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 | ₹125.48 Cr | ||||
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| Net Profit (PAT) | ₹47.21 Cr | ||||
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Financial Ratios
| Metrics | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
|---|---|---|---|---|---|
| Profitability | |||||
| EBITDA Margin | 16.4% | ||||
| Net Profit Margin | 6.2% | ||||
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To see the full financial statements and ratios of Keystone Infra Private Limited, buy the company report.
Board of directors of Keystone Infra Private Limited
Keystone Infra 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 |
|---|---|---|---|---|
| Madhava Ramesh Duggirala | Director | 11 Feb 2005 | 21 Years 8 Months | Current |
| Lakshmi Chowdary Duggirala | Director | 10 Nov 2005 | 20 Years 11 Months | Current |
| Karthik Amar Duggirala | Director | 08 Mar 2019 | 7 Years 7 Months | Current |
Auditor
Keystone Infra Private Limited is audited by RAMESH & CO for the financial year 2023.
| Auditor firm | Financial year | Firm registration number |
|---|---|---|
| RAMESH & CO | FY 2023 | 002979S |
Shareholding
The shareholding of Keystone Infra Private 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 2022 | FY 2021 | FY 2020 | FY 2019 |
|---|---|---|---|---|---|
| Promoters | |||||
| Domestic institutional investors (DII) | |||||
| Foreign institutional investors (FII) | |||||
| Public | |||||
| Others |
To see the full shareholding pattern of Keystone Infra Private Limited, buy the company report.
Charges & borrowings
| Date | Charge ID | Lender | Amount | Status | Modified or satisfied on |
|---|---|---|---|---|---|
| 12 Nov 2025 | 101180258 | Others | ₹3 Cr | Open | |
| 22 Oct 2025 | 101186851 | Others | ₹1.83 Cr | Open | |
| 27 Sep 2025 | 101161128 | Others | ₹25 Cr | Open | |
| 25 Sep 2025 | 101169944 | Hdb Financial Services Limited | ₹6.39 Cr | Open | |
| 26 Aug 2025 | 101154792 | Hdb Financial Services Limited | ₹1.45 Cr | Open |
To see the full charge records of Keystone Infra Private Limited, buy the company report.
Total charge records: 160 View all charges
Deals & funding
Keystone Infra Private Limited has 2 deals on record (1 rights issue, 1 funding round), with disclosed funding of ₹2.49 Cr; the latest was in February 2022.
Deals on record (2 of 2)
| When | Deal | Amount | Parties |
|---|---|---|---|
| Feb 2022 | Rights issue | ₹10 Cr | Investors: 2 individuals |
| Mar 2015 | Funding round | ₹2.49 Cr | Investors: an individual |
Deal records are compiled from filings and public sources; amounts are shown only where the source reported them.
Legal cases
Keystone Infra Private Limited has 50 court cases on record: 17 filed by Keystone Infra, 33 filed against it. 13 cases are pending and 37 are disposed.
Cases by court
| Court | Cases | Against the company | Pending |
|---|---|---|---|
| District courts | 24 | 15 | 5 |
| High courts | 23 | 17 | 7 |
| Supreme Court | 3 | 1 | 1 |
Cases on record (5 of 50)
| Court | Type of case | Party | Status |
|---|---|---|---|
| High Court | Writ petition | Filed against the company by LC Infra Projects Pvt. Ltd. | Disposed |
| High Court, MANIPUR | Court case (MC(WP(C))) | Filed against the company by LC Infra Projects Pvt. Ltd. | Disposed |
| District court, Longleng, Nagaland | Civil suit | Filed against the company | Pending |
| District court, Nizamabad, Telangana | Court case (MVOP) | Filed against the company by an individual | Pending |
| High Court of Manipur | Court case (MC(CRP(CRP Art.227)) | Filed against the company by Water Resource Department, Manipur | Pending |
To see the full case history of Keystone Infra 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 Keystone Infra Private Limited; the supplier-wise MSME Form 1 check is in the company report Buy the company report.
Employees & EPFO
Keystone Infra Private Limited has a workforce of 46 employees on its EPFO records as of Apr 09, 2024, across 1 active EPFO establishment.
GST
Keystone Infra has 14 GST registrations: 10 active and 4 cancelled or inactive. The first 4 active GSTINs are listed below.
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 36AACCK6531F1ZP | Telangana | Active | 01 Jul 2017 |
| 14AACCK6531F1ZV | Manipur | Active | 01 Jul 2017 |
| 15AACCK6531F1ZT | Mizoram | Active | 01 Jul 2017 |
| 22AACCK6531F1ZY | Chhattisgarh | Active | 01 Jul 2017 |
To see the full GST registrations and return filing status of Keystone Infra Private Limited, buy the company report.
Recent activity
Keystone Infra Private Limited has 5 board changes on record since 2005: 4 appointments and 1 cessation. The latest: Srinidhi Duggirala ceased to be Director on 21 Feb 2020.
259 earlier events are in the company report.
Frequently asked questions
Keystone Infra is an active private limited company based in Hyderabad, Telangana, India. The company works in the engineering industry. It was incorporated on 11 February 2005 (21+ years old) and is registered under CIN U45200TG2005PTC045334.
Keystone Infra has 3 current directors:
- Madhava Ramesh Duggirala - Director
- Lakshmi Chowdary Duggirala - Director
- Karthik Amar Duggirala - Director
The latest financial statements of Keystone Infra 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 Keystone Infra is 36AACCK6531F1ZP, registered in Telangana. The company has 14 GST registrations in all, of which 10 are active and 4 are cancelled or inactive. Other active GSTINs include 14AACCK6531F1ZV (Manipur), 15AACCK6531F1ZT (Mizoram), 22AACCK6531F1ZY (Chhattisgarh).
The CIN (Corporate Identification Number) of Keystone Infra is U45200TG2005PTC045334. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Keystone Infra has 50 court cases on record: 17 filed by the company and 33 filed against it. 13 are pending. Most are in the district courts.
Keystone Infra was incorporated on 11 February 2005, making it 21+ years old. It is registered with the Registrar of Companies, Hyderabad.
Keystone Infra has 2 deals on record (1 rights issue, 1 funding round), with disclosed funding of ₹2.49 Cr; the latest was in February 2022.
Srinidhi Duggirala ceased to be Director on 21 Feb 2020. Karthik Amar Duggirala was appointed as Director on 08 Mar 2019. Srinidhi Duggirala was appointed as Director on 30 Aug 2016. Keystone Infra has 5 board changes on record in total.
Keystone Infra can be reached through the website keystoneinfra.com. Its registered office is in Hyderabad, Telangana, India.