Diamond Apartments Private Limited
About Diamond Apartments Private Limited
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Diamond Apartments Private Limited is a private limited company based in Kolkata, West Bengal, India. It operates in the management consultancy segment of the business services sector. It was incorporated on 14 September 1989 and has been in existence for over 37 years.
The company is registered with the Registrar of Companies (ROC), Kolkata, under CIN U74899WB1989PTC137802. Its GSTIN is 19AAACD4336R1Z6 (West Bengal).
The company has an authorised share capital of ₹1 Lakh and a paid-up capital of ₹1 Lakh. It is led by directors Raju Kumar Singh and Ashok Kumar Tyagi.
Its last annual general meeting (AGM) was held on 30 September 2025, and its latest financial statements are for the year ended 31 March 2025. The registered office is at 19B Shakespeare Sarani 3rd Floor, Kolkata, West Bengal, India – 700071.
As per the financials filed for FY 2025, the company reported a revenue of ₹8.02 Lakh, a decline of 90% compared to the previous year. For the same year it recorded a net loss of ₹2.16 Lakh (net margin -26.9%) and EBITDA of -₹1.37 Lakh (EBITDA margin -17.1%). Revenue has declined at a compounded annual rate (CAGR) of 16% over three years and 13% over five years.
Court records list 9 cases involving the company, including 7 filed by the company and 2 filed against it; 2 cases are pending.
The current compliance status is marked as compliant by the Registrar of Companies.
Company details
CIN history
Diamond Apartments has one previous CIN (Corporate Identification Number): U74899DL1989PTC037697. The current CIN is U74899WB1989PTC137802, which is the unique identifier assigned by the Registrar of Companies.
| CIN | Status |
|---|---|
| U74899WB1989PTC137802 | Current |
| U74899DL1989PTC037697 | Previous |
Contact details
Diamond Apartments Private Limited's registered office is in Kolkata, West Bengal. Its e-mail address and telephone number are in the company report.
- Email
- Telephone
- Registered Address19B Shakespeare Sarani 3rd Floor, Kolkata, West Bengal, India – 700071
- IndustryBusiness Services, Management Consultancy
To see the full contact details of Diamond Apartments 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
Business activity
The main business activity of Diamond Apartments is real estate activities. In detail, this covers real estate activities.
| Main activity group code | Main activity | Business activity code | Business activity | Share of turnover |
|---|---|---|---|---|
| L | Real estate activities | 68 | Real estate activities |
To see the full business activity and turnover split of Diamond Apartments Private Limited, buy the company report.
Financials of Diamond Apartments Private Limited
FY 2025 filings availableDiamond Apartments Private Limited reported revenue of ₹8.02 Lakh (down 90% YoY) for FY 2025.
Compounded Annual Growth Rate (CAGR)
Revenue has declined at a compounded annual rate (CAGR) of 13% over five years, including a 90% fall in the latest year. EBITDA fell 102% 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 | -₹1.37 Lakh | ||||
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| Net Profit (PAT) | -₹2.16 Lakh | ||||
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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 | -17.1% | ||||
| Net Profit Margin | -26.9% | ||||
| Return on Equity (ROE) | |||||
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To see the full financial statements and ratios of Diamond Apartments Private Limited, buy the company report.
Board of directors of Diamond Apartments Private Limited
Diamond Apartments has 2 current directors and 3 former directors. Current directors are listed first, with their designation and appointment date.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Raju Kumar Singh Also directs: Keysquare Infratech LLP, Sky Corp Minerals Private Limited, Sonata Properties Private Limited and 5 more | Director | 22 Dec 2015 | 10 Years 10 Months | Current |
| Ashok Kumar Tyagi Also directs: Sky Corp Minerals Private Limited, Sonata Properties Private Limited, Adya Infracon Private Limited and 5 more | Director | 05 Aug 2019 | 7 Years 3 Months | Current |
Peer comparison
Diamond Apartments Private Limited is compared with the 10 companies closest to it by revenue in the same principal business activity (real estate activities), from the latest filed financials of each company.
| Company | Revenue | Net profit | Margin | Growth (1 yr) | Employees | Location |
|---|---|---|---|---|---|---|
| Lucknow Apnaghar Ventures Private Limited | ₹8.04 Lakh (FY 2025) | Lucknow, Uttar Pradesh, India | ||||
| Country Fame Steels Private Limited | ₹8.04 Lakh (FY 2025) | 28.0% | New Delhi, Delhi, India | |||
| Sivanta Vanijya Pvt. Ltd. | ₹8.04 Lakh (FY 2025) | 1.0% | Kolkata, West Bengal, India | |||
| Nuwud Comercial Pvt Ltd | ₹8.03 Lakh (FY 2025) | 3.0% | Kolkata, West Bengal, India | |||
| Sanger Finlease Private Limited | ₹8.03 Lakh (FY 2025) | 0.0% | New Delhi, Delhi, India | |||
| Diamond Apartments Private Limitedthis company | ₹8.02 Lakh (FY 2025) | -₹2.16 Lakh | -26.9% | -90.0% | Kolkata, West Bengal, India | |
| Antoniades Grewal Designs & Infrastructures Private Limited | ₹8.01 Lakh (FY 2025) | 261.0% | New Delhi, Delhi, India | |||
| KPMK Investments Private Limited | ₹8 Lakh (FY 2024) | 33.0% | Mumbai, Maharashtra, India | |||
| Prop Shikaar Consultants Private Limited | ₹7.99 Lakh (FY 2024) | 1893.0% | Bangalore, Karnataka, India | |||
| Jaiarvi Enterprises Private Limited | ₹7.99 Lakh (FY 2025) | 11.0% | Bangalore, Karnataka, India | |||
| Krisco Impex Private Limited | ₹7.97 Lakh (FY 2025) | -5.0% | Mumbai, Maharashtra, India |
To see the full peer comparison of Diamond Apartments Private Limited, buy the company report.
Auditor
Diamond Apartments Private Limited is audited by K.DERASARI & CO. for the financial year 2017.
| Auditor firm | Financial year | Firm registration number |
|---|---|---|
| K.DERASARI & CO. | FY 2017 | 324091E |
Shareholding
The shareholding of Diamond Apartments Private Limited is on record for 2 financial years, the latest being FY 2017, split between promoters, domestic institutions, foreign institutions, public shareholders and others.
| Shareholder category | FY 2017 | FY 2016 |
|---|---|---|
| Promoters | ||
| Domestic institutional investors (DII) | ||
| Foreign institutional investors (FII) | ||
| Public | ||
| Others |
To see the full shareholding pattern of Diamond Apartments Private Limited, buy the company report.
Legal cases
Diamond Apartments Private Limited has 9 court cases on record: 7 filed by Diamond Apartments, 2 filed against it. 2 cases are pending and 7 are disposed.
Cases by court
| Court | Cases | Against the company | Pending |
|---|---|---|---|
| High courts | 9 | 2 | 2 |
Cases on record (5 of 9)
| Court | Type of case | Party | Status |
|---|---|---|---|
| High Court | Arbitration matter | Filed against the company by Abnar Marketing Ltd. (Previously Polaron Marketing Ltd) | Pending |
| High Court | Arbitration matter | Filed by the company against Abanar Marketing Limited | Pending |
| Calcutta High Court | Criminal complaint | Filed by the company against Abanar Marketing Ltd. and Ors | Disposed |
| High Court, West Bengal | Court case (EC) | Filed by the company against Abanar Marketing Limited and 5 Others | Disposed |
| High Court | Arbitration matter | Filed by the company against Abanar Marketing Limited | Disposed |
To see the full case history of Diamond Apartments 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 Diamond Apartments Private Limited; the supplier-wise MSME Form 1 check is in the company report Buy the company report.
Group structure & subsidiaries
Diamond Apartments has 1 associated company. This group structure data is as of FY 2017. The table lists each entity with its relationship and holding.
GST
Diamond Apartments has 1 GST registration: 1 active.
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 19AAACD4336R1Z6 | West Bengal | Active | 01 Jul 2017 |
To see the full GST registrations and return filing status of Diamond Apartments Private Limited, buy the company report.
Recent activity
Diamond Apartments Private Limited has 5 board changes on record since 2015: 2 appointments and 3 cessations. The latest: Ashok Kumar Tyagi ceased to be Additional Director on 30 Sep 2019.
Frequently asked questions
Diamond Apartments is an active private limited company based in Kolkata, West Bengal, India. The company works in management consultancy, within the business services industry. It was incorporated on 14 September 1989 (37+ years old) and is registered under CIN U74899WB1989PTC137802.
Diamond Apartments has 2 current directors:
- Raju Kumar Singh - Director
- Ashok Kumar Tyagi - Director
The latest financial statements of Diamond Apartments on record with the MCA are for the year ended 31 March 2025. Its last annual general meeting was held on 30 September 2025. Year-wise statements from 2015 are in the company report.
The GSTIN of Diamond Apartments is 19AAACD4336R1Z6, registered in West Bengal.
The CIN (Corporate Identification Number) of Diamond Apartments is U74899WB1989PTC137802. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Diamond Apartments has 9 court cases on record: 7 filed by the company and 2 filed against it. 2 are pending.
Diamond Apartments was incorporated on 14 September 1989, making it 37+ years old. It is registered with the Registrar of Companies, Kolkata.
The peers of Diamond Apartments by revenue are Lucknow Apnaghar Ventures Private Limited, Country Fame Steels Private Limited, Sivanta Vanijya Pvt. Ltd, Nuwud Comercial Pvt Ltd, Sanger Finlease Private Limited and 5 more, all in the same principal business activity (real estate activities).
Ashok Kumar Tyagi ceased to be Additional Director on 30 Sep 2019. Ashok Kumar Tyagi was appointed as Director on 05 Aug 2019. Hartaj Sewa Singh ceased to be Director on 05 Aug 2019. Diamond Apartments has 5 board changes on record in total.
The registered office of Diamond Apartments is at 19B Shakespeare Sarani 3rd Floor, Kolkata, West Bengal, India – 700071.
Diamond Apartments operates in the business services industry, in the management consultancy segment.
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