About Diadem Technologies Private Limited
Data last updated: 21 February 2026
Diadem Technologies Private Limited is a private limited company based in Kolkata, West Bengal, India. It specialises in IT consulting and support services, a part of the broader technology and IT services sector. Incorporated on 03 September 2003, the company has been in operation for over 23 years.
Registered with ROC Kolkata under CIN U72200WB2003PTC096904.
Capital: an authorised share capital of ₹10 Cr and a paid-up capital of ₹9.54 Cr. It is led by directors Tushar Biyani and Hriday Biyani.
Last AGM: 30 September 2025. Financial statements filed for year ended 31 March 2025. Office: Primarc Tower Suite 502/503 Dn – 36 Sector V Salt Lake City, Kolkata, West Bengal, India – 700091.
As per the financials filed for FY 2025, the company reported a revenue of ₹8.25 Cr, a growth of 15% compared to the previous year.
The current compliance status is marked as compliant by the Registrar of Companies. For more details, the company can be reached via its website diadem.in.
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Registered AddressPrimarc Tower Suite 502/503 Dn – 36 Sector V Salt Lake City, Kolkata, West Bengal, India – 700091
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IndustryInformation Technology, IT Consulting & Support Services
- Historical Financials and ratios
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Business Activity of Diadem Technologies Private Limited
Diadem Technologies Private Limited is engaged in the principal business activity of information and communication, with detailed activities including data processing, hosting and related activities; web portal.
| Main Activity Group Code | Description of Main Activity | Business Activity Code | Description of Business Activity | Turnover Percentage |
|---|---|---|---|---|
| J | Information and communication | J7 | Data processing, hosting and related activities; web portal | Locked |
Business activity turnover details for Diadem Technologies Private Limited
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Auditor Details of Diadem Technologies Private Limited
Diadem Technologies Private Limited is audited by B C BOTHRA & CO for the financial year 2019. The auditor plays a crucial role in ensuring financial transparency and compliance with accounting standards.
| Name | Status | Appointment Date | Cessation Date |
|---|---|---|---|
| B C BOTHRA & CO | Locked | Locked | Locked |
Complete auditor history for Diadem Technologies Private Limited
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Board of Directors of Diadem Technologies Private Limited
Diadem Technologies Private Limited is governed by 2 directors who oversee the company's operations and strategic decisions.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Tushar Biyani | Director | 03 Sep 2003 | 22 Years 11 Months | Current |
| Hriday Biyani | Director | 03 Sep 2003 | 22 Years 11 Months | Current |
Financials of Diadem Technologies Private Limited FY 2025 filings available
Diadem Technologies Private Limited reported revenue of ₹8.25 Cr (up 15.00% YoY) for FY 2025.
Ten-year financial statements for Diadem Technologies Private Limited
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Ownership and Shareholding of Diadem Technologies Private Limited
Shareholding and ownership data for Diadem Technologies Private Limited
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Charges & Borrowings Diadem Technologies Private Limited
Diadem Technologies Private Limited does not have any charges (loans) registered with the Registrar of Companies.
Employees and EPFO Compliance at Diadem Technologies Private Limited
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Employee and EPFO history for Diadem Technologies Private Limited
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GST Compliance of Diadem Technologies Private Limited
GST registrations and filing compliance for Diadem Technologies Private Limited
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Credit Ratings, Litigation & Regulatory Alerts for Diadem Technologies Private Limited
Credit ratings, litigation, and regulatory alerts for Diadem Technologies Private Limited
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MSME Payment Delays by Diadem Technologies Private Limited
MSME payment history for Diadem Technologies Private Limited
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Subsidiaries & Group Companies of Diadem Technologies Private Limited
Corporate group structure for Diadem Technologies Private Limited
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MCA Filings & Documents of Diadem Technologies Private Limited
MCA filings and documents for Diadem Technologies Private Limited
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Recent Activity on Diadem Technologies Private Limited
Frequently Asked Questions about Diadem Technologies Private Limited
Diadem Technologies Private Limited is an active private limited company in the information technology sector based in Kolkata, West Bengal, India. It was incorporated on 03 September 2003 (23+ years old) and is registered under CIN U72200WB2003PTC096904.
Diadem Technologies Private Limited reported revenue of ₹8.25 Cr for FY 2025 (up 15.00% YoY).
The current directors of Diadem Technologies Private Limited are:
- Tushar Biyani - Director
- Hriday Biyani - Director
The primary industry of Diadem Technologies Private Limited is information technology. The company specifically operates in IT consulting and support services. The company is currently active in this sector.
Diadem Technologies Private Limited can be reached at the registered office: Primarc Tower Suite 502503 Dn – 36 Sector V Salt Lake City, Kolkata, West Bengal, India – 700091, or through the website diadem.in.
The authorised capital is ₹10 Cr, and the paid-up capital is ₹9.54 Cr.