About Adair Dutt Instruments Pvt Ltd
Data last updated:
Adair Dutt Instruments Pvt Ltd is a private limited company based in Kolkata, West Bengal, India. It operates in the industrial testing and measurement equipment segment of the machinery and industrial equipment sector. It was incorporated on 31 August 1979 and has been in existence for over 47 years.
The company is registered with the Registrar of Companies (ROC), Kolkata, under CIN U29248WB1979PTC032212. The company has 1 GST registration on record, which is no longer active.
The company has an authorised share capital of ₹15 Lakh and a paid-up capital of ₹11 Lakh. It is led by directors including Bani Roychowdhury (Managing Director) and Sucharita Roychowdhury.
Its last annual general meeting (AGM) was held on 26 September 2025, and its latest financial statements are for the year ended 31 March 2025. The registered office is at Power Tools Bhawan 48 Hemanta Basu Sarani 4th Floor (Formerly – 2 B.B.D. Bag(East), Kolkata, West Bengal, India – 700001.
As per the financials filed for FY 2025, the company reported a revenue of ₹14.52 Lakh, a decline of 78% compared to the previous year. For the same year it recorded a net loss of ₹19.46 Lakh (net margin -134%) and EBITDA of -₹17.26 Lakh (EBITDA margin -118.9%). Revenue has declined at a compounded annual rate (CAGR) of 18% over three years and 2% over five years.
As per MCA filings, the company has open charges of ₹1 Lakh and satisfied charges of ₹50 Lakh on record. Court records list 8 cases involving the company, including 8 filed by the company; 2 cases are pending.
The current compliance status is marked as compliant by the Registrar of Companies. For more details, the company can be reached via its website adairdutt.com.
- EmailLocked
- TelephoneLocked
- Website
- Social MediaLocked
- Registered AddressPower Tools Bhawan 48 Hemanta Basu Sarani 4th Floor (Formerly – 2 B.B.D. Bag(East), Kolkata, West Bengal, India – 700001
- IndustryMachinery and Equipment, Industrial Testing & Measurement Equipment
- 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
- One PDF report, delivered after checkout
Business Activity of Adair Dutt Instruments Pvt Ltd
The main business activity of Adair Dutt Instruments is manufacturing. In detail, this covers computer, electronic, communication and scientific measuring & control equipment.
| Main Activity Group Code | Description of Main Activity | Business Activity Code | Description of Business Activity | Turnover Percentage |
|---|---|---|---|---|
| C | Manufacturing | C9 | Computer, electronic, Communication and scientific measuring & control equipment | 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 Adair Dutt Instruments Pvt Ltd FY 2025 filings available
Adair Dutt Instruments Pvt Ltd reported revenue of ₹14.52 Lakh (down 78% YoY) for FY 2025.
Compounded Annual Growth Rate (CAGR) of Adair Dutt Instruments Pvt Ltd
Revenue has declined at a compounded annual rate (CAGR) of 2% over five years, including a 78% fall in the latest year. EBITDA fell 44% 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 Adair Dutt Instruments Pvt Ltd
| Metrics | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
|---|---|---|---|---|---|
| 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 | -₹17.26 Lakh | •••• | •••• | •••• | •••• |
| Profit Before Tax | •••• | •••• | •••• | •••• | •••• |
| Tax Expense | •••• | •••• | •••• | •••• | •••• |
| Net Profit (PAT) | -₹19.46 Lakh | •••• | •••• | •••• | •••• |
| 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 of Adair Dutt Instruments Pvt Ltd
| Metrics | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
|---|---|---|---|---|---|
| Profitability | |||||
| EBITDA Margin | -118.9% | •••• | •••• | •••• | •••• |
| Net Profit Margin | -134% | •••• | •••• | •••• | •••• |
| 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 Adair Dutt Instruments 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 Adair Dutt Instruments Pvt Ltd
Adair Dutt Instruments Pvt Ltd is compared with the companies closest to it by revenue in the Machinery and Equipment industry (Testing Equipment). Net profit, margin and employee counts of each company are in the company report.
| Company | Revenue | Net profit | Margin | Growth (1 yr) | Employees | Location |
|---|---|---|---|---|---|---|
| Azimuthal Enerlab Services Private Limited | ₹15.23 Lakh (FY 2020) | •••• | •••• | -49.0% | •••• | Bangalore, Karnataka, India |
| Electro Thermic Sensors Private Limited | ₹14.95 Lakh (FY 2025) | •••• | •••• | 21.0% | •••• | Panvel, Maharashtra, India |
| Spire Infragen Private Limited | ₹14.8 Lakh (FY 2024) | •••• | •••• | -54.0% | •••• | Gurgaon, Haryana, India |
| Cognetix (India) Private Limited | ₹14.77 Lakh (FY 2024) | •••• | •••• | -22.0% | •••• | Chennai, Tamil Nadu, India |
| Xiota India Private Limited | ₹14.63 Lakh (FY 2023) | •••• | •••• | 233.0% | •••• | Bangalore, Karnataka, India |
| Adair Dutt Instruments Pvt Ltd this company | ₹14.52 Lakh (FY 2025) | •••• | •••• | -78.0% | •••• | Kolkata, West Bengal, India |
| Indra Research and Technologies Private Limited | ₹13.54 Lakh (FY 2025) | •••• | •••• | -96.0% | •••• | Ambarnath, Maharashtra, India |
| Shinde Weighing Scales Private Limited | ₹13.23 Lakh (FY 2025) | •••• | •••• | 31.0% | •••• | Pune, Maharashtra, India |
| Royal Compservices Private Limited | ₹12.78 Lakh (FY 2025) | •••• | •••• | -1.0% | •••• | Thane, Maharashtra, India |
| Jain Water Net Instruments Private Limited | ₹11.96 Lakh (FY 2025) | •••• | •••• | 79.0% | •••• | Noida, Uttar Pradesh, India |
| Soniya Scientific Equipment Solutions Private Limited | ₹11.7 Lakh (FY 2025) | •••• | •••• | 3.0% | •••• | Lucknow, Uttar Pradesh, India |
Peers are the five companies nearest above and the five nearest below Adair Dutt Instruments by revenue in the Machinery and Equipment industry (Testing Equipment), 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 Adair Dutt Instruments Pvt Ltd
Adair Dutt Instruments Pvt Ltd is audited by SUBIR GHOSH & ASSOCIATES for the financial year 2017.
| Name | Status | Appointment Date | Cessation Date |
|---|---|---|---|
| SUBIR GHOSH & ASSOCIATES | 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 Adair Dutt Instruments Pvt Ltd
Adair Dutt Instruments has 4 current directors and 3 former directors. Current directors are listed first, with their designation and appointment date.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Sucharita Roychowdhury Also directs: Adair Dutt Electronics Pvt Ltd, Adair, Dutt & Co India Pvt Ltd, Power Tools & Appliances Company Private Limited and 3 more | Director | 16 Jul 2018 | 8 Years 3 Months | Current |
| Bani Roychowdhury | Managing Director | 31 Aug 1979 | 47 Years 1 Months | Current |
| Purnendu Roychowdhury | Director | 02 May 1988 | 38 Years 5 Months | Current |
| Prithveer Roychowdhury | Director | 01 Aug 2025 | 1 Years 2 Months | Current |
Ownership and Shareholding of Adair Dutt Instruments Pvt Ltd
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 Adair Dutt Instruments Pvt Ltd
| Date | Lender | Amount | Status |
|---|---|---|---|
| 02 Nov 1992 | Bank of India | ₹1 Lakh | Open |
| 04 Mar 1995 | Bank of Baroda | ₹50 Lakh | Satisfied |
Total charge records: 2 View all charges
Legal Cases of Adair Dutt Instruments Pvt Ltd
Adair Dutt Instruments Pvt Ltd has 8 court cases on record: 8 filed by Adair Dutt Instruments. 2 cases are pending and 6 are disposed. Status as checked between 21 Sep 2026 and 04 Oct 2026.
Cases by court
| Court | Cases | Against the company | Pending |
|---|---|---|---|
| High courts | 8 | 0 | 2 |
Cases on record (5 of 8)
| Court | Type of case | Party | Status |
|---|---|---|---|
| Calcutta High Court | Court case (CS-COM) | Filed by the company against Exhibitors Syndicate Limited | Pending |
| Calcutta High Court | Court case (EC-COM) | Filed by the company against Ipcress Finance & Securities Private Limited | Pending |
| Calcutta High Court | Court case (RVWO) | Filed by the company against Exhibitors Syndicate Limited | Disposed |
| Calcutta High Court | Civil suit | Filed by the company against Ipcress Finance & Securities Private Limited | Disposed |
| Calcutta High Court | Criminal complaint | Filed by the company against an individual | Disposed |
Full case history
All 8 cases with case numbers, court, year-wise trend, opposite parties and decision dates are in the company report.
- Every case with its case number
- Year-wise trend
- Opposite parties
- Decision dates and orders
Verified entity values are shown only after access is granted.
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.
Employees and EPFO Compliance at Adair Dutt Instruments Pvt Ltd
Employment history and EPFO contributions of people linked to Adair Dutt Instruments.
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.
Group Structure of Adair Dutt Instruments Pvt Ltd
Adair Dutt Instruments has 2 associated companies. This group structure data is as of FY 2017. The table lists each entity with its relationship and holding.
Recent Activity on Adair Dutt Instruments Pvt Ltd
Adair Dutt Instruments Pvt Ltd has 10 board changes on record since 1979: 7 appointments and 3 cessations. The latest: Prithveer Roychowdhury was appointed as Director on 01 Aug 2025.
5 earlier events are listed in the company report.
Credit Ratings, Litigation & Regulatory Alerts for Adair Dutt Instruments Pvt Ltd
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 Adair Dutt Instruments Pvt Ltd
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 Adair Dutt Instruments Pvt Ltd
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 Adair Dutt Instruments Pvt Ltd
Adair Dutt Instruments has 1 GST registration on record, and it has been cancelled or is inactive. Only active GST numbers are listed on this page.
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 Adair Dutt Instruments Pvt Ltd
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 Adair Dutt Instruments Pvt Ltd
Adair Dutt Instruments is an active private limited company based in Kolkata, West Bengal, India. The company works in industrial testing and measurement equipment, within the machinery and equipment industry. It was incorporated on 31 August 1979 (47+ years old) and is registered under CIN U29248WB1979PTC032212.
Adair Dutt Instruments reported revenue of ₹14.52 Lakh for FY 2025 (down 78% YoY).
Adair Dutt Instruments has 4 current directors:
- Bani Roychowdhury - Managing Director
- Sucharita Roychowdhury - Director
- Purnendu Roychowdhury - Director
- Prithveer Roychowdhury - Director
Adair Dutt Instruments reported a net loss of ₹19.46 Lakh (net margin -134%) and EBITDA of -₹17.26 Lakh (EBITDA margin -118.9%) for FY 2025, as per its filed financial statements.
The compounded annual growth rate (CAGR) of the revenue of Adair Dutt Instruments is -18% over three years and -2% over five years. In the latest year (FY 2025) revenue fell 78%. CAGR is the steady yearly rate that links the first and the last year.
No. Adair Dutt Instruments has 1 GST registration on record and it is cancelled or inactive.
The CIN (Corporate Identification Number) of Adair Dutt Instruments is U29248WB1979PTC032212. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Adair Dutt Instruments has 8 court cases on record: 8 filed by the company. 2 are pending.
Adair Dutt Instruments was incorporated on 31 August 1979, making it 47+ years old. It is registered with the Registrar of Companies, Kolkata.
The peers of Adair Dutt Instruments by revenue are Azimuthal Enerlab Services Private Limited, Electro Thermic Sensors Private Limited, Spire Infragen Private Limited, Cognetix (India) Private Limited, Xiota India Private Limited and 5 more, all in the Machinery and Equipment industry (Testing Equipment).
Prithveer Roychowdhury was appointed as Director on 01 Aug 2025. Sucharita Roychowdhury was appointed as Director on 16 Jul 2018. Pannalal Roychowdhury ceased to be Director on 09 Jul 2018. Adair Dutt Instruments has 10 board changes on record in total.