About Tuaman Engineering Limited
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Tuaman Engineering Limited is a public limited company based in Kolkata, West Bengal, India. It operates in the procurement and construction (epc) segment of the engineering sector. It was incorporated on 08 September 2005 and has been in existence for over 21 years.
The company is registered with the Registrar of Companies (ROC), Kolkata, under CIN U45205WB2005PLC105270. Its GSTIN is 19AACCT3599E1Z0 (West Bengal). The company holds 17 GST registrations, of which 15 are active.
The company has an authorised share capital of ₹3 Cr and a paid-up capital of ₹2.88 Cr. It is led by directors including Pinaki Duttagupta (Whole-Time Director) and Raj Kumar Bagri.
Its last annual general meeting (AGM) was held on 14 September 2026, and its latest financial statements are for the year ended 31 March 2026. The registered office is at 23A Netaji Subhas Road 8th Floor Room No. 16, Kolkata, West Bengal, India – 700001.
As per the financials filed for FY 2026, the company reported a revenue of ₹616.64 Cr, a decline of 19% compared to the previous year. For the same year it recorded a net profit of ₹11.63 Cr (net margin 1.9%) and EBITDA of ₹50.6 Cr (EBITDA margin 8.2%). Revenue has grown at a compounded annual rate (CAGR) of 4% over three years and 8% over five years.
The company has about 4,481 employees on its provident fund (EPFO) records.
The company is associated with 1 brand: Tuaman Engineering Limited. As per MCA filings, the company has open charges of ₹606.65 Cr and satisfied charges of ₹44.35 Cr on record. Court records list 47 cases involving the company, including 20 filed by the company and 27 filed against it; 8 cases are pending. The company has 17 deals on record (13 secondary share transfers, 2 rights issues, 1 funding round), with disclosed funding of ₹15.3 Cr; the latest was in March 2025. The company has 3 MSME Form 1 returns on record between 2019 and 2024, listing 54 overdue payments to 50 micro and small suppliers.
The current compliance status is marked as compliant by the Registrar of Companies. For more details, the company can be reached via its website tuaman.co.in.
Company details
CIN history
Tuaman Engineering has one previous CIN (Corporate Identification Number): U45205WB2005PTC105270. The current CIN is U45205WB2005PLC105270, which is the unique identifier assigned by the Registrar of Companies.
| CIN | Status |
|---|---|
| U45205WB2005PLC105270 | Current |
| U45205WB2005PTC105270 | Previous |
Contact details
Tuaman Engineering Limited's registered office is in Kolkata, West Bengal. Its website is tuaman.co.in. Its e-mail address and telephone number are in the company report.
- Email
- Telephone
- Website
- Social Media
- Registered Address23A Netaji Subhas Road 8th Floor Room No. 16, Kolkata, West Bengal, India – 700001
- IndustryEngineering, Procurement & Construction (EPC), Engineering
To see the full contact details of Tuaman Engineering 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
Tuaman Engineering operates one associated brand: Tuaman Engineering Limited. Each brand links to its own profile.
| Brand | Description | Website |
|---|---|---|
| Engineering, procurement, and construction services in energy and transportation sectors. | tuaman.co.in |
Business activity
The main business activity of Tuaman Engineering is construction. In detail, this covers demolition & site preparation, electrical, plumbing & other specialized construction activities.
| Main activity group code | Main activity | Business activity code | Business activity | Share of turnover |
|---|---|---|---|---|
| F | Construction | F3 | Demolition & site preparation, Electrical, plumbing & other Specialized construction Activities |
To see the full business activity and turnover split of Tuaman Engineering Limited, buy the company report.
Financials of Tuaman Engineering Limited
FY 2026 filings availableTuaman Engineering Limited reported revenue of ₹616.64 Cr (down 19% YoY) for FY 2026.
Compounded Annual Growth Rate (CAGR)
Revenue fell 19% in the latest year, but over five years it has grown at a compounded annual rate (CAGR) of 8%. EBITDA fell 10% 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 2025-26 | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 |
|---|---|---|---|---|---|
| Profit and Loss Statement | |||||
| Revenue from Operations | |||||
| Other Income | |||||
| Total Revenue | ₹616.64 Cr | ||||
| Cost of Materials Consumed | |||||
| Employee Benefit Expense | |||||
| Finance Costs | |||||
| Depreciation and Amortisation | |||||
| Other Expenses | |||||
| Total Expenses | |||||
| EBITDA | ₹50.6 Cr | ||||
| Profit Before Tax | |||||
| Tax Expense | |||||
| Net Profit (PAT) | ₹11.63 Cr | ||||
| Balance Sheet | |||||
| Share Capital | |||||
| Reserves and Surplus | |||||
| Net Worth (Total Equity) | |||||
| Long-term Borrowings | |||||
| Short-term Borrowings | |||||
| Trade Payables | |||||
| Total Liabilities | |||||
| Fixed Assets | |||||
| Investments | |||||
| Inventories | |||||
| Trade Receivables | |||||
| Cash and Bank Balance | |||||
| Total Assets | |||||
Financial Ratios
| Metrics | FY 2025-26 | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 |
|---|---|---|---|---|---|
| Profitability | |||||
| EBITDA Margin | 8.2% | ||||
| Net Profit Margin | 1.9% | ||||
| 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 | |||||
To see the full financial statements and ratios of Tuaman Engineering Limited, buy the company report.
Board of directors of Tuaman Engineering Limited
Tuaman Engineering has 5 current directors and 19 former directors. Current directors are listed first, with their designation and appointment date.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Pinaki Duttagupta Also directs: Tuaman Metal Solution Private Limited | Whole-Time Director | 30 Nov 2015 | 10 Years 10 Months | Current |
| Raj Kumar Bagri | Director | 28 Sep 2018 | 8 Years 0 Months | Current |
| Aditi Ganguly | Director | 31 Mar 2023 | 3 Years 6 Months | Current |
| Dona Agarwal Also directs: Tuaman Infrastructure Limited | Director | 23 Feb 2024 | 2 Years 8 Months | Current |
| Arun Kumar Maitra Also directs: Godavari Commodities Ltd, Tuaman Infrastructure Limited | Director | 27 Sep 2023 | 3 Years 0 Months | Current |
Auditor
Tuaman Engineering Limited is audited by S. Jaykishan for the financial year 2024.
| Auditor firm | Financial year | Firm registration number |
|---|---|---|
| S. Jaykishan | FY 2024 | 309005E |
Shareholding
The shareholding of Tuaman Engineering Limited is on record for 5 financial years, the latest being FY 2024, split between promoters, domestic institutions, foreign institutions, public shareholders and others.
| Shareholder category | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 |
|---|---|---|---|---|---|
| Promoters | |||||
| Domestic institutional investors (DII) | |||||
| Foreign institutional investors (FII) | |||||
| Public | |||||
| Others |
To see the full shareholding pattern of Tuaman Engineering Limited, buy the company report.
Charges & borrowings
| Date | Charge ID | Lender | Amount | Status | Modified or satisfied on |
|---|---|---|---|---|---|
| 18 Jul 2026 | 101353595 | Others | ₹58.62 Lakh | Open | |
| 10 Jul 2026 | 101351841 | Others | ₹68.95 Lakh | Open | |
| 27 May 2026 | 101306270 | Others | ₹5.35 Lakh | Open | |
| 13 Apr 2026 | 101278905 | Others | ₹1.65 Lakh | Open | |
| 10 Apr 2026 | 101283339 | Hdfc Bank Limited | ₹2.52 Cr | Open |
To see the full charge records of Tuaman Engineering Limited, buy the company report.
Total charge records: 61 View all charges
Deals & funding
Tuaman Engineering Limited has 17 deals on record (13 secondary share transfers, 2 rights issues, 1 funding round), with disclosed funding of ₹15.3 Cr; the latest was in March 2025.
Deals on record (5 of 17)
| When | Deal | Amount | Parties |
|---|---|---|---|
| Aug 2018 | Secondary share transfer | Undisclosed | Buyer: Anurag Choudhary HUF, 3 individuals Seller: Mohan Management Private Limited , Sitaram Management Private Limited , AAT Techno-Info Limited |
| Apr 2018 | Secondary share transfer | Undisclosed | Buyer: Anatahan Infrastructure Private Limited, Siromani Dealers Private Limited Seller: Rocky Marketing Pvt Ltd |
| Mar 2018 | Secondary share transfer | Undisclosed | Buyer: Siromani Dealers Private Limited Seller: Rocky Marketing Pvt Ltd |
| May 2017 | Secondary share transfer | Undisclosed | Buyer: Rocky Marketing Pvt Ltd Seller: Himadri Credit & Finance Ltd |
| Apr 2016 | Secondary share transfer | Undisclosed | Buyer: Himadri Credit & Finance Ltd Seller: Liberty Projects Private Limited , Anatahan Infrastructure Private Limited |
To see the full deal history of Tuaman Engineering 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
Tuaman Engineering Limited has 47 court cases on record: 20 filed by Tuaman Engineering, 27 filed against it. 8 cases are pending and 39 are disposed.
Cases by court
| Court | Cases | Against the company | Pending |
|---|---|---|---|
| District courts | 24 | 16 | 7 |
| High courts | 14 | 4 | 1 |
| NCLAT | 5 | 5 | 0 |
| NCLT | 3 | 2 | 0 |
| Supreme Court | 1 | 0 | 0 |
Cases on record (5 of 47)
| Court | Type of case | Party | Status |
|---|---|---|---|
| District court, Ernakulam, Kerala | Court case (CMA(Arb)) | Filed by the company against The Fertilisers and Chemicals Travancore Ltd. (Fact) | Pending |
| District court, Ernakulam, Kerala | Court case (MA(Arb)) | Filed by the company against The Fertilisers and Chemicals Travancore Limited | Pending |
| District court, Calcutta, West Bengal | Court case (TS) | Filed by the company against Yes Bank Limited | Pending |
| Calcutta High Court | Writ petition | Filed by the company against Reserve Bank of India and Ors. | Disposed |
| District court, South East, Delhi | Civil suit | Filed against the company by M/S Twenty Four Secure Services Private Limited | Disposed |
To see the full case history of Tuaman Engineering 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
Tuaman Engineering Limited has 3 MSME Form 1 returns on record between 2019 and 2024, listing 54 overdue payments to 50 micro and small suppliers. Companies must report dues to micro and small suppliers that stay unpaid for more than 45 days in a half-yearly MSME Form 1 return.
Suppliers with reported dues (5 of 50)
| Supplier | Amount due | Due since | Reported on |
|---|---|---|---|
| Maxtech Technologies | |||
| SST GS India Private Limited | |||
| an individual supplier | |||
| SM Infratech | |||
| an individual supplier |
To see the full MSME payment records of Tuaman Engineering Limited, buy the company report.
Individuals and sole proprietors among the suppliers are not named.
Employees & EPFO
Tuaman Engineering Limited has a workforce of 4,481 employees on its EPFO records as of Mar 22, 2024, across 1 active EPFO establishment.
GST
Tuaman Engineering has 17 GST registrations: 15 active and 2 cancelled or inactive. The first 4 active GSTINs are listed below.
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 19AACCT3599E1Z0 | West Bengal | Active | 01 Jul 2017 |
| 08AACCT3599E1Z3 | Rajasthan | Active | 01 Jul 2017 |
| 09AACCT3599E1Z1 | Uttar Pradesh | Active | 01 Jul 2017 |
| 18AACCT3599E1Z2 | Assam | Active | 01 Jul 2017 |
To see the full GST registrations and return filing status of Tuaman Engineering Limited, buy the company report.
Recent activity
Tuaman Engineering Limited has 22 board changes on record since 2009: 7 appointments and 15 cessations. The latest: Dona Agarwal ceased to be Additional Director on 19 Sep 2024.
112 earlier events are in the company report.
Frequently asked questions
Tuaman Engineering is an active public limited company based in Kolkata, West Bengal, India. The company works in procurement and construction (epc), within the engineering industry. It was incorporated on 08 September 2005 (21+ years old) and is registered under CIN U45205WB2005PLC105270.
Tuaman Engineering has 5 current directors:
- Pinaki Duttagupta - Whole-Time Director
- Raj Kumar Bagri - Director
- Aditi Ganguly - Director
- Dona Agarwal - Director
- Arun Kumar Maitra - Director
The latest financial statements of Tuaman Engineering on record with the MCA are for the year ended 31 March 2026. Its last annual general meeting was held on 14 September 2026. Year-wise statements from 2015 are in the company report.
The GSTIN of Tuaman Engineering is 19AACCT3599E1Z0, registered in West Bengal. The company has 17 GST registrations in all, of which 15 are active and 2 are cancelled or inactive. Other active GSTINs include 08AACCT3599E1Z3 (Rajasthan), 09AACCT3599E1Z1 (Uttar Pradesh), 18AACCT3599E1Z2 (Assam).
The CIN (Corporate Identification Number) of Tuaman Engineering is U45205WB2005PLC105270. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Tuaman Engineering has 47 court cases on record: 20 filed by the company and 27 filed against it. 8 are pending. Most are in the district courts.
Tuaman Engineering was incorporated on 08 September 2005, making it 21+ years old. It is registered with the Registrar of Companies, Kolkata.
Tuaman Engineering has 17 deals on record (13 secondary share transfers, 2 rights issues, 1 funding round), with disclosed funding of ₹15.3 Cr; the latest was in March 2025.
Dona Agarwal ceased to be Additional Director on 19 Sep 2024. Dona Agarwal was appointed as Director on 23 Feb 2024. Aditi Ganguly ceased to be Additional Director on 13 Nov 2023. Tuaman Engineering has 22 board changes on record in total.
Tuaman Engineering has 3 MSME Form 1 returns on record between 2019 and 2024, listing 54 overdue payments to 50 micro and small suppliers. The latest return was filed on 29 Apr 2024.
Tuaman Engineering can be reached through the website tuaman.co.in. Its registered office is in Kolkata, West Bengal, India.