About Hamilton Research & Technology Private Limited
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Hamilton Research & Technology Private Limited is a private limited company based in Kolkata, West Bengal, India, a subsidiary of Hamilton & Company Limited. It operates in the industrial machinery manufacturing segment of the machinery and industrial equipment sector. It was incorporated on 21 July 1986 and has been in existence for over 40 years.
The company is registered with the Registrar of Companies (ROC), Kolkata, under CIN U73100WB1986PTC040967. Its GSTIN is 19AAACH6752M1Z4 (West Bengal).
The company has an authorised share capital of ₹2.5 Cr and a paid-up capital of ₹72 Lakh. It is led by directors including Ashish Sushil Jalan and Ajay Hari Tandon.
Its last annual general meeting (AGM) was held on 05 September 2025, and its latest financial statements are for the year ended 31 March 2025. The registered office is at 13A New Road, Kolkata, West Bengal, India – 700027.
As per the financials filed for FY 2025, the company reported a revenue of ₹14.32 Cr, a decline of 40% compared to the previous year. For the same year it recorded a net loss of ₹48.52 Lakh (net margin -3.4%) and EBITDA of ₹61.37 Lakh (EBITDA margin 4.3%). Revenue has grown at a compounded annual rate (CAGR) of 6% over three years and 57% over five years.
The company is associated with 1 brand: Hamilton Research. As per MCA filings, the company has open charges of ₹10 Cr and satisfied charges of ₹1.85 Cr on record. Court records list 3 cases involving the company, including 1 filed by the company and 2 filed against it.
The current compliance status is marked as compliant by the Registrar of Companies. For more details, the company can be reached via its website hart.co.in.
- EmailLocked
- TelephoneLocked
- Website
- Social MediaLocked
- Registered Address13A New Road, Kolkata, West Bengal, India – 700027
- IndustryMachinery and Equipment, Industrial Machinery Manufacturing
- 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 Hamilton Research & Technology Private Limited
The main business activity of Hamilton Research & Technology 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 Hamilton Research & Technology Private Limited FY 2025 filings available
Hamilton Research & Technology Private Limited reported revenue of ₹14.32 Cr (down 40% YoY) for FY 2025.
Compounded Annual Growth Rate (CAGR) of Hamilton Research & Technology Private Limited
Revenue fell 40% in the latest year, but over five years it has grown at a compounded annual rate (CAGR) of 57%. EBITDA fell 92% 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 Hamilton Research & Technology Private Limited
| 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 | ₹61.37 Lakh | •••• | •••• | •••• | •••• |
| Profit Before Tax | •••• | •••• | •••• | •••• | •••• |
| Tax Expense | •••• | •••• | •••• | •••• | •••• |
| Net Profit (PAT) | -₹48.52 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 Hamilton Research & Technology Private Limited
| Metrics | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
|---|---|---|---|---|---|
| Profitability | |||||
| EBITDA Margin | 4.3% | •••• | •••• | •••• | •••• |
| Net Profit Margin | -3.4% | •••• | •••• | •••• | •••• |
| 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 Hamilton Research & Technology 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 Hamilton Research & Technology Private Limited
Hamilton Research & Technology Private Limited is compared with the companies closest to it by revenue in the Machinery and Equipment industry (Application Development, Industrial Products Manufacturers). Net profit, margin and employee counts of each company are in the company report.
| Company | Revenue | Net profit | Margin | Growth (1 yr) | Employees | Location |
|---|---|---|---|---|---|---|
| Proc Tech Machineries India Private Limited | ₹14.37 Cr (FY 2024) | •••• | •••• | 212.0% | •••• | Ahmedabad, Gujarat, India |
| Star Interiors Private Limited | ₹14.36 Cr (FY 2024) | •••• | •••• | 34.0% | •••• | Delhi, India |
| Tjikko Private Limited | ₹14.36 Cr (FY 2024) | •••• | •••• | 17.0% | •••• | Vadodara, Gujarat, India |
| Amsys IT Services Private Limited | ₹14.33 Cr (FY 2025) | •••• | •••• | 10.0% | •••• | Thane, Maharashtra, India |
| Raj Amar Sugar Chains Private Limited | ₹14.33 Cr (FY 2024) | •••• | •••• | 24.0% | •••• | Ludhiana, Punjab, India |
| Hamilton Research & Technology Private Limited this company | ₹14.32 Cr (FY 2025) | •••• | •••• | -40.0% | •••• | Kolkata, West Bengal, India |
| Amar Elastomers Private Limited | ₹14.32 Cr (FY 2025) | •••• | •••• | -6.0% | •••• | Delhi, India |
| Master Linque Automation (India) Private Limited | ₹14.31 Cr (FY 2024) | •••• | •••• | 14.0% | •••• | Chennai, Tamil Nadu, India |
| D3s Engineering and Projects Private Limited | ₹14.31 Cr (FY 2024) | •••• | •••• | 36.0% | •••• | Bhadohi, Uttar Pradesh, India |
| Well Tech Environmental Engineering Private Limited | ₹14.3 Cr (FY 2024) | •••• | •••• | 8.0% | •••• | Kolkata, West Bengal, India |
| Sensys Technologies Private Limited | ₹14.29 Cr (FY 2024) | •••• | •••• | 8.0% | •••• | Mumbai, Maharashtra, India |
Peers are the five companies nearest above and the five nearest below Hamilton Research & Technology by revenue in the Machinery and Equipment industry (Application Development, Industrial Products Manufacturers), 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 Hamilton Research & Technology Private Limited
Hamilton Research & Technology Private Limited is audited by LODHA & CO for the financial year 2023.
| Name | Status | Appointment Date | Cessation Date |
|---|---|---|---|
| LODHA & CO | 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 and KMP of Hamilton Research & Technology Private Limited
Hamilton Research & Technology Private Limited currently reports 5 directors and 1 key managerial person. 10 former directors have served the organization.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Ashish Sushil Jalan Also directs: S & S Power Switchgear Limited, S&S Power Switchgear Equipment Limited, Acrastyle Eps Technologies Limited and 5 more | Director | 25 Jun 2010 | 16 Years 3 Months | Current |
| Ajay Hari Tandon Also directs: Kalyani Forge Limited, Marvel GDC Private Limited, Arjas Steel Private Limited and 2 more | Director | 14 Sep 2022 | 4 Years 1 Months | Current |
| Ramanathan Krishnakumar Also directs: S & S Power Switchgear Limited, S&S Power Switchgear Equipment Limited, Acrastyle Power (India) Limited and 1 more | Director | 20 Feb 2024 | 2 Years 7 Months | Current |
| Vikas Arora Also directs: S & S Power Switchgear Limited | Ceo | 20 Feb 2024 | 2 Years 7 Months | Current |
| Arjun Soota Also directs: S & S Power Switchgear Limited, Bombay Gas Company Limited | Director | 29 Jun 2021 | 5 Years 3 Months | Current |
| Tapan Kumar Nasipuri | Director | 10 Sep 2001 | 25 Years 1 Months | Current |
Ownership and Shareholding of Hamilton Research & Technology 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 Hamilton Research & Technology Private Limited
| Date | Lender | Amount | Status |
|---|---|---|---|
| 19 Jan 2022 | Axis Bank Limited | ₹10 Cr | Open |
| 28 Mar 2005 | Uti Bank Ltd | ₹1.85 Cr | Satisfied |
Total charge records: 2 View all charges
Legal Cases of Hamilton Research & Technology Private Limited
Hamilton Research & Technology Private Limited has 3 court cases on record: 1 filed by Hamilton Research & Technology, 2 filed against it. All cases are disposed. Status as checked between 29 Sep 2026 and 04 Oct 2026.
Cases by court
| Court | Cases | Against the company | Pending |
|---|---|---|---|
| High courts | 2 | 1 | 0 |
| District courts | 1 | 1 | 0 |
Cases on record (3 of 3)
| Court | Type of case | Party | Status |
|---|---|---|---|
| High Court of Karnataka | Writ petition | Filed by the company against Eagle Photonics Private Limited | Disposed |
| Bombay High Court | Court case (SPMP) | Filed against the company by Fair Growth Financial Services Limited | Disposed |
| District court, BENGALURU, Karnataka | Civil suit | Filed against the company by an individual | Disposed |
Full case history
All 3 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.
Associated Brands with Hamilton Research & Technology Private Limited
Hamilton Research & Technology operates one associated brand: Hamilton Research. Each brand links to its own profile.
| Brand | Description | Website |
|---|---|---|
| Technology solutions specializing in retrofit for aluminium plants. | hart.co.in |
Employees and EPFO Compliance at Hamilton Research & Technology Private Limited
Employment history and EPFO contributions of people linked to Hamilton Research & Technology.
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.
CIN History of Hamilton Research & Technology Private Limited
Hamilton Research & Technology has one previous CIN (Corporate Identification Number): U99999WB1986PTC040967. The current CIN is U73100WB1986PTC040967, which is the unique identifier assigned by the Registrar of Companies.
| CIN | Status |
|---|---|
| U73100WB1986PTC040967 | Current |
| U99999WB1986PTC040967 | Previous |
Recent Activity on Hamilton Research & Technology Private Limited
Hamilton Research & Technology Private Limited has 16 board changes on record since 2001: 6 appointments and 10 cessations. The latest: Ramanathan Krishnakumar ceased to be Additional Director on 21 Mar 2024.
12 earlier events are listed in the company report.
Credit Ratings, Litigation & Regulatory Alerts for Hamilton Research & Technology 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 Hamilton Research & Technology 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 Hamilton Research & Technology 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 Hamilton Research & Technology Private Limited
Hamilton Research & Technology has 1 GST registration: 1 active.
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 19AAACH6752M1Z4 | 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 Hamilton Research & Technology 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 Hamilton Research & Technology Private Limited
Hamilton Research & Technology is an active private limited company based in Kolkata, West Bengal, India. The company works in industrial machinery manufacturing, within the machinery and equipment industry. It was incorporated on 21 July 1986 (40+ years old) and is registered under CIN U73100WB1986PTC040967.
Hamilton Research & Technology reported revenue of ₹14.32 Cr for FY 2025 (down 40% YoY).
Hamilton Research & Technology has 6 current directors and KMP:
- Ashish Sushil Jalan - Director
- Ajay Hari Tandon - Director
- Ramanathan Krishnakumar - Director
- Arjun Soota - Director
- Tapan Kumar Nasipuri - Director
- Vikas Arora - Ceo
Hamilton Research & Technology reported a net loss of ₹48.52 Lakh (net margin -3.4%) and EBITDA of ₹61.37 Lakh (EBITDA margin 4.3%) for FY 2025, as per its filed financial statements.
The compounded annual growth rate (CAGR) of the revenue of Hamilton Research & Technology is -6% over three years and 57% over five years. In the latest year (FY 2025) revenue fell 40%. CAGR is the steady yearly rate that links the first and the last year.
The GSTIN of Hamilton Research & Technology is 19AAACH6752M1Z4, registered in West Bengal.
The CIN (Corporate Identification Number) of Hamilton Research & Technology is U73100WB1986PTC040967. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Hamilton Research & Technology has 3 court cases on record: 1 filed by the company and 2 filed against it. Most are in the high courts.
Hamilton Research & Technology was incorporated on 21 July 1986, making it 40+ years old. It is registered with the Registrar of Companies, Kolkata.
The peers of Hamilton Research & Technology by revenue are Proc Tech Machineries India Private Limited, Star Interiors Private Limited, Tjikko Private Limited, Amsys IT Services Private Limited, Raj Amar Sugar Chains Private Limited and 5 more, all in the Machinery and Equipment industry (Application Development, Industrial Products Manufacturers).
Ramanathan Krishnakumar ceased to be Additional Director on 21 Mar 2024. Vikas Arora ceased to be Additional Director on 21 Mar 2024. Ramanathan Krishnakumar was appointed as Director on 20 Feb 2024. Hamilton Research & Technology has 16 board changes on record in total.