Tetragon Engineering Consultancy Private Limited
About Tetragon Engineering Consultancy Private Limited
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Tetragon Engineering Consultancy Private Limited is a private limited company based in Kolkata, West Bengal, India. It operates in the technical testing segment of the professional services sector. It was incorporated on 30 November 2006 and has been in existence for over 20 years.
The company is registered with the Registrar of Companies (ROC), Kolkata, under CIN U45203WB2006PTC111982. Its GSTIN is 19AACCT6206G1ZE (West Bengal).
The company has an authorised share capital of ₹5 Lakh and a paid-up capital of ₹1 Lakh. It is led by directors Sankar Das and Sujata Das.
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 2T Cornfield Road Ground Floor, Kolkata, West Bengal, India – 700019.
As per the financials filed for FY 2024, the company reported a revenue of ₹44.48 Lakh, a growth of 97% compared to the previous year. For the same year it recorded a net profit of ₹11.2 Lakh (net margin 25.2%) and EBITDA of ₹15.28 Lakh (EBITDA margin 34.4%). Revenue has grown at a compounded annual rate (CAGR) of 47% over three years and 12% over five years.
The current compliance status is marked as compliant by the Registrar of Companies.
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- Registered Address2T Cornfield Road Ground Floor, Kolkata, West Bengal, India – 700019
- IndustryProfessional Services, Technical Testing, Architecture, Engineering Activities
- 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
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Business Activity of Tetragon Engineering Consultancy Private Limited
The main business activity of Tetragon Engineering Consultancy is professional, scientific and technical. In detail, this covers architecture, engineering activities, technical testing and analysis activities.
| Main Activity Group Code | Description of Main Activity | Business Activity Code | Description of Business Activity | Turnover Percentage |
|---|---|---|---|---|
| M | Professional, Scientific and Technical | M4 | Architecture, engineering activities, technical testing and analysis activities | Locked |
Business activity turnover details
Turnover share and past changes in activity are in the company report.
- Turnover contribution
- Historical classifications
- Filing-level activity changes
Verified entity values are shown only after access is granted.
Financials of Tetragon Engineering Consultancy Private Limited FY 2025 filings available
Tetragon Engineering Consultancy Private Limited reported revenue of ₹44.48 Lakh (up 97% YoY) for FY 2024.
Compounded Annual Growth Rate (CAGR) of Tetragon Engineering Consultancy Private Limited
Revenue has grown at a compounded annual rate (CAGR) of 12% over five years, including 97% growth 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 of Tetragon Engineering Consultancy Private Limited
| Metrics | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 | FY 2019-20 |
|---|---|---|---|---|---|
| Profit and Loss Statement | |||||
| Revenue from Operations | •••• | •••• | •••• | •••• | •••• |
| Other Income | •••• | •••• | •••• | •••• | •••• |
| Total Revenue | •••• | •••• | •••• | •••• | •••• |
| Cost of Materials Consumed | •••• | •••• | •••• | •••• | •••• |
| Employee Benefit Expense | •••• | •••• | •••• | •••• | •••• |
| Finance Costs | •••• | •••• | •••• | •••• | •••• |
| Depreciation and Amortisation | •••• | •••• | •••• | •••• | •••• |
| Other Expenses | •••• | •••• | •••• | •••• | •••• |
| Total Expenses | •••• | •••• | •••• | •••• | •••• |
| EBITDA | ₹15.28 Lakh | •••• | •••• | •••• | •••• |
| Profit Before Tax | •••• | •••• | •••• | •••• | •••• |
| Tax Expense | •••• | •••• | •••• | •••• | •••• |
| Net Profit (PAT) | ₹11.2 Lakh | •••• | •••• | •••• | •••• |
| Balance Sheet | |||||
| Share Capital | •••• | •••• | •••• | •••• | •••• |
| Reserves and Surplus | •••• | •••• | •••• | •••• | •••• |
| Net Worth (Total Equity) | •••• | •••• | •••• | •••• | •••• |
| Long-term Borrowings | •••• | •••• | •••• | •••• | •••• |
| Short-term Borrowings | •••• | •••• | •••• | •••• | •••• |
| Trade Payables | •••• | •••• | •••• | •••• | •••• |
| Total Liabilities | •••• | •••• | •••• | •••• | •••• |
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| Cash and Bank Balance | •••• | •••• | •••• | •••• | •••• |
| Total Assets | •••• | •••• | •••• | •••• | •••• |
Financial Ratios of Tetragon Engineering Consultancy Private Limited
| Metrics | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 | FY 2019-20 |
|---|---|---|---|---|---|
| Profitability | |||||
| EBITDA Margin | 34.4% | •••• | •••• | •••• | •••• |
| Net Profit Margin | 25.2% | •••• | •••• | •••• | •••• |
| Return on Equity (ROE) | •••• | •••• | •••• | •••• | •••• |
| Return on Capital Employed (ROCE) | •••• | •••• | •••• | •••• | •••• |
| Return on Assets (ROA) | •••• | •••• | •••• | •••• | •••• |
| Liquidity and Debt | |||||
| Current Ratio | •••• | •••• | •••• | •••• | •••• |
| Quick Ratio | •••• | •••• | •••• | •••• | •••• |
| Debt-to-Equity Ratio | •••• | •••• | •••• | •••• | •••• |
| Interest Coverage Ratio | •••• | •••• | •••• | •••• | •••• |
| Efficiency and Growth | |||||
| Asset Turnover | •••• | •••• | •••• | •••• | •••• |
| Receivable Days | •••• | •••• | •••• | •••• | •••• |
| Payable Days | •••• | •••• | •••• | •••• | •••• |
| Inventory Days | •••• | •••• | •••• | •••• | •••• |
| Revenue Growth | •••• | •••• | •••• | •••• | •••• |
| Net Profit Growth | •••• | •••• | •••• | •••• | •••• |
Paid data: the figures shown as dots are available after purchase of the company report. Figures as filed with the MCA in Form AOC-4. The full year-wise statements and ratios of Tetragon Engineering Consultancy are in the company report.
Financial statements from 2015
Earlier years and trend charts are in the company report.
- Income statements
- Balance sheets
- Cash-flow statements
- Ratios and benchmarks
Verified entity values are shown only after access is granted.
Peer Comparison of Tetragon Engineering Consultancy Private Limited
Tetragon Engineering Consultancy Private Limited is compared with the companies closest to it by revenue in the same principal business activity (Architecture, engineering activities, technical testing and analysis activities). Net profit, margin and employee counts of each company are in the company report.
| Company | Revenue | Net profit | Margin | Growth (1 yr) | Employees | Location |
|---|---|---|---|---|---|---|
| Enersave Technical Services Private Limited | ₹44.63 Lakh (FY 2024) | •••• | •••• | 8.0% | •••• | Delhi, India |
| Zone Tech Survey & Consultancy Private Limited | ₹44.58 Lakh (FY 2025) | •••• | •••• | 273.0% | •••• | Jaipur, Rajasthan, India |
| S.K.Das Engineering Private Limited | ₹44.57 Lakh (FY 2020) | •••• | •••• | -80.0% | •••• | Visakhapatnam, Andhra Pradesh, India |
| Urbangram Designs and Developers Private Limited | ₹44.55 Lakh (FY 2025) | •••• | •••• | 24.0% | •••• | Hosdurg, Kerala, India |
| Kantekar Engineers and Consultants Private Limited | ₹44.52 Lakh (FY 2025) | •••• | •••• | 186.0% | •••• | Hyderabad, Telangana, India |
| Tetragon Engineering Consultancy Private Limited this company | ₹44.48 Lakh (FY 2024) | •••• | •••• | 97.0% | •••• | Kolkata, West Bengal, India |
| Amf Planners & Infra Private Limited | ₹44.45 Lakh (FY 2019) | •••• | •••• | •••• | Nagpur, Maharashtra, India | |
| K K Kraft Engineers Consultants Private Limited | ₹44.41 Lakh (FY 2025) | •••• | •••• | 191.0% | •••• | Kolkata, West Bengal, India |
| Studio Anahat Private Limited | ₹44.4 Lakh (FY 2024) | •••• | •••• | 162.0% | •••• | Nagpur, Maharashtra, India |
| Moonshine Information Services Private Limited | ₹44.29 Lakh (FY 2020) | •••• | •••• | 55.0% | •••• | Delhi, India |
| Associated Testing Laboratories India Private Limited | ₹44.25 Lakh (FY 2024) | •••• | •••• | 62.0% | •••• | New Delhi, Delhi, India |
Peers are the five companies nearest above and the five nearest below Tetragon Engineering Consultancy by revenue in the same principal business activity (Architecture, engineering activities, technical testing and analysis activities), from the latest filed financials of each company. Net profit, margin and employee counts of each peer are in the company report.
Auditor Details of Tetragon Engineering Consultancy Private Limited
Tetragon Engineering Consultancy Private Limited is audited by SUBRATA SAHA AND ASSOCIATES, CHARTERED ACCOUNTANTS for the financial year 2017.
| Name | Status | Appointment Date | Cessation Date |
|---|---|---|---|
| SUBRATA SAHA AND ASSOCIATES, CHARTERED ACCOUNTANTS | Locked | Locked | Locked |
Complete auditor history
Appointment and cessation dates and past auditor changes are in the company report.
- Appointment status
- Appointment dates
- Cessation dates
- Auditor changes
Verified entity values are shown only after access is granted.
Board of Directors of Tetragon Engineering Consultancy Private Limited
Tetragon Engineering Consultancy has 2 directors on record. No former directors are listed.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Sankar Das | Director | 30 Nov 2006 | 19 Years 10 Months | Current |
| Sujata Das | Director | 30 Nov 2006 | 19 Years 10 Months | Current |
Ownership and Shareholding of Tetragon Engineering Consultancy Private Limited
Shareholding and ownership data
Promoter, institutional, public and beneficial ownership figures are in the company report.
- Ownership categories
- Historical changes
- Group structure
- FII and DII holdings
Verified entity values are shown only after access is granted.
Charges & Borrowings of Tetragon Engineering Consultancy Private Limited
Tetragon Engineering Consultancy Private Limited does not have any charges (loans) registered with the Registrar of Companies.
Employees and EPFO Compliance at Tetragon Engineering Consultancy Private Limited
Employment history and EPFO contributions of people linked to Tetragon Engineering Consultancy.
Employee and EPFO history
Monthly headcount, contribution history and filing status are in the company report.
- Monthly headcount
- PF contributions
- ECR filing status
- Establishment history
Verified entity values are shown only after access is granted.
Recent Activity on Tetragon Engineering Consultancy Private Limited
Tetragon Engineering Consultancy Private Limited has 2 board changes on record since 2006: 2 appointments. The latest: Sankar Das was appointed as Director on 30 Nov 2006.
Credit Ratings, Litigation & Regulatory Alerts for Tetragon Engineering Consultancy Private Limited
Credit ratings, litigation, and regulatory alerts
Credit ratings, court records and regulatory alerts are in the company report.
- Rating history
- Court and tribunal cases
- Regulatory alerts
- Director-linked violations
Verified entity values are shown only after access is granted.
MSME Payment Delays by Tetragon Engineering Consultancy Private Limited
MSME payment history
Amounts due to small suppliers, the reasons given and MSME-1 filings are in the company report.
- Outstanding amounts
- Delay periods and reasons
- MSME-1 filing history
- Vendor payment signals
Verified entity values are shown only after access is granted.
Subsidiaries & Group Companies of Tetragon Engineering Consultancy Private Limited
Corporate group structure
Parent, subsidiary, associate and joint venture records with holdings are in the company report.
- Parent company
- Subsidiaries and ownership
- Associates and joint ventures
- Entity investments
Verified entity values are shown only after access is granted.
GST Compliance of Tetragon Engineering Consultancy Private Limited
Tetragon Engineering Consultancy has 1 GST registration: 1 active.
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 19AACCT6206G1ZE | West Bengal | Active | 01 Jul 2017 |
GST registrations and filing compliance
State-wise GST registrations, return filing status and HSN or SAC codes are in the company report.
- GSTIN registrations
- State-wise filing status
- HSN and SAC details
- Tax jurisdiction records
Verified entity values are shown only after access is granted.
MCA Filings & Documents of Tetragon Engineering Consultancy Private Limited
MCA filings and documents
Filed forms, annual returns, financial statements and charge filings with their dates are in the company report.
- Incorporation documents
- Annual returns and statements
- Charge filings
- Complete filing index
Verified entity values are shown only after access is granted.
Frequently Asked Questions about Tetragon Engineering Consultancy Private Limited
Tetragon Engineering Consultancy is an active private limited company based in Kolkata, West Bengal, India. The company works in technical testing, within the professional services industry. It was incorporated on 30 November 2006 (20+ years old) and is registered under CIN U45203WB2006PTC111982.
Tetragon Engineering Consultancy reported revenue of ₹44.48 Lakh for FY 2024 (up 97% YoY).
Tetragon Engineering Consultancy has 2 current directors:
- Sankar Das - Director
- Sujata Das - Director
Tetragon Engineering Consultancy reported a net profit of ₹11.2 Lakh (net margin 25.2%) and EBITDA of ₹15.28 Lakh (EBITDA margin 34.4%) for FY 2024, as per its filed financial statements.
The compounded annual growth rate (CAGR) of the revenue of Tetragon Engineering Consultancy is 47% over three years and 12% over five years. In the latest year (FY 2024) revenue rose 97%. CAGR is the steady yearly rate that links the first and the last year.
The GSTIN of Tetragon Engineering Consultancy is 19AACCT6206G1ZE, registered in West Bengal.
The CIN (Corporate Identification Number) of Tetragon Engineering Consultancy is U45203WB2006PTC111982. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Tetragon Engineering Consultancy was incorporated on 30 November 2006, making it 20+ years old. It is registered with the Registrar of Companies, Kolkata.
The peers of Tetragon Engineering Consultancy by revenue are Enersave Technical Services Private Limited, Zone Tech Survey & Consultancy Private Limited, S.K.Das Engineering Private Limited, Urbangram Designs and Developers Private Limited, Kantekar Engineers and Consultants Private Limited and 5 more, all in the same principal business activity (Architecture, engineering activities, technical testing and analysis activities).
Sankar Das was appointed as Director on 30 Nov 2006. Sujata Das was appointed as Director on 30 Nov 2006.
The registered office of Tetragon Engineering Consultancy is at 2T Cornfield Road Ground Floor, Kolkata, West Bengal, India – 700019.