Flow Instrument Pvt Ltd
About Flow Instrument Pvt Ltd
Data last updated:
Flow Instrument Pvt Ltd is a private limited company based in Kolkata, West Bengal, India. It operates in the industrial control valves and systems segment of the machinery and industrial equipment sector. It was incorporated on 25 August 1969 and has been in existence for over 57 years.
The company is registered with the Registrar of Companies (ROC), Kolkata, under CIN U29120WB1969PTC027556. Its GSTIN is 19AAACF4257F1ZP (West Bengal).
The company has an authorised share capital of ₹10 Lakh and a paid-up capital of ₹5 Lakh. It is led by directors including Rita Upadhaya (Managing Director) and Ashutosh Upadhaya.
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 23A Netaji Subhash Road, Kolkata, West Bengal, India – 700001.
As per the financials filed for FY 2025, the company reported a revenue of ₹5.54 Lakh, a growth of 1% compared to the previous year. For the same year it recorded a net loss of ₹90,189 (net margin -16.3%) and EBITDA of -₹86,643 (EBITDA margin -15.6%). Revenue has declined at a compounded annual rate (CAGR) of 6% over three years and 10% over five years.
The current compliance status is marked as compliant by the Registrar of Companies.
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- Registered Address23A Netaji Subhash Road, Kolkata, West Bengal, India – 700001
- IndustryMachinery and Equipment, Industrial Control Valves & Systems
- 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 Flow Instrument Pvt Ltd
The main business activity of Flow Instrument is manufacturing. In detail, this covers metal and metal products.
| Main Activity Group Code | Description of Main Activity | Business Activity Code | Description of Business Activity | Turnover Percentage |
|---|---|---|---|---|
| C | Manufacturing | C7 | Metal and metal products | 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 Flow Instrument Pvt Ltd FY 2025 filings available
Flow Instrument Pvt Ltd reported revenue of ₹5.54 Lakh (up 1% YoY) for FY 2025.
Compounded Annual Growth Rate (CAGR) of Flow Instrument Pvt Ltd
Revenue rose 1% in the latest year, though over five years it has declined at a compounded annual rate (CAGR) of 10%. EBITDA fell 45% 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 Flow Instrument 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 | -₹86,643 | •••• | •••• | •••• | •••• |
| Profit Before Tax | •••• | •••• | •••• | •••• | •••• |
| Tax Expense | •••• | •••• | •••• | •••• | •••• |
| Net Profit (PAT) | -₹90,189 | •••• | •••• | •••• | •••• |
| 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 Flow Instrument Pvt Ltd
| Metrics | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
|---|---|---|---|---|---|
| Profitability | |||||
| EBITDA Margin | -15.6% | •••• | •••• | •••• | •••• |
| Net Profit Margin | -16.3% | •••• | •••• | •••• | •••• |
| 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 Flow Instrument 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 Flow Instrument Pvt Ltd
Flow Instrument Pvt Ltd is compared with the companies closest to it by revenue in the Machinery and Equipment industry (Control Valves). Net profit, margin and employee counts of each company are in the company report.
| Company | Revenue | Net profit | Margin | Growth (1 yr) | Employees | Location |
|---|---|---|---|---|---|---|
| Swastik Industrial Valves Private Limited | ₹8.57 Lakh (FY 2024) | •••• | •••• | 140.0% | •••• | Chennai, Tamil Nadu, India |
| Vti Projects Private Limited | ₹8 Lakh (FY 2017) | •••• | •••• | -96.0% | •••• | Navi Mumbai, Maharashtra, India |
| Immortal Valves Private Limited | ₹7.48 Lakh (FY 2025) | •••• | •••• | -39.0% | •••• | Dharwad, Karnataka, India |
| Iconic Energy & Automation Services Private Limited | ₹6.14 Lakh (FY 2025) | •••• | •••• | -85.0% | •••• | Delhi, India |
| Southern Hydraulic System Private Limited | ₹5.89 Lakh (FY 2021) | •••• | •••• | -51.0% | •••• | Tamil Nadu, India |
| Flow Instrument Pvt Ltd this company | ₹5.54 Lakh (FY 2025) | •••• | •••• | 1.0% | •••• | Kolkata, West Bengal, India |
| Feu Controls Private Limited | ₹5.38 Lakh (FY 2025) | •••• | •••• | •••• | Delhi, India | |
| CR Valves and Industries Private Limited | ₹5.38 Lakh (FY 2020) | •••• | •••• | -75.0% | •••• | Patancheru, Telangana, India |
| Hallmark Steel Private Limited | ₹4.8 Lakh (FY 2025) | •••• | •••• | -100.0% | •••• | Mumbai, Maharashtra, India |
| Jaysu Controls Private Limited | ₹4.4 Lakh (FY 2025) | •••• | •••• | •••• | Nashik, Maharashtra, India | |
| Bemco Fluidtechnik Private Limited | ₹3.84 Lakh (FY 2016) | •••• | •••• | •••• | Belgaum, Karnataka, India |
Peers are the five companies nearest above and the five nearest below Flow Instrument by revenue in the Machinery and Equipment industry (Control Valves), 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 Flow Instrument Pvt Ltd
Flow Instrument Pvt Ltd is audited by BURMAN BOHRA & ASSOCIATES for the financial year 2021.
| Name | Status | Appointment Date | Cessation Date |
|---|---|---|---|
| BURMAN BOHRA & 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 Flow Instrument Pvt Ltd
Flow Instrument has 3 current directors and 4 former directors. Current directors are listed first, with their designation and appointment date.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Rita Upadhaya Also directs: Upadhaya Valves Manufacturers Private Limited | Managing Director | 01 Mar 2001 | 25 Years 7 Months | Current |
| Ashutosh Upadhaya Also directs: Upadhaya Valves Manufacturers Private Limited | Director | 10 Feb 2017 | 9 Years 8 Months | Current |
| Bablu Pandey Also directs: Upadhaya Valves Manufacturers Private Limited | Director | 29 Apr 2008 | 18 Years 5 Months | Current |
Ownership and Shareholding of Flow Instrument 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 Flow Instrument Pvt Ltd
Flow Instrument Pvt Ltd does not have any charges (loans) registered with the Registrar of Companies.
Employees and EPFO Compliance at Flow Instrument Pvt Ltd
Employment history and EPFO contributions of people linked to Flow Instrument.
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 Flow Instrument Pvt Ltd
Flow Instrument Pvt Ltd has 7 board changes on record since 2001: 3 appointments and 4 cessations. The latest: Ashutosh Upadhaya ceased to be Additional Director on 26 Sep 2017.
Credit Ratings, Litigation & Regulatory Alerts for Flow Instrument 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 Flow Instrument 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 Flow Instrument 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 Flow Instrument Pvt Ltd
Flow Instrument has 1 GST registration: 1 active.
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 19AAACF4257F1ZP | 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 Flow Instrument 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 Flow Instrument Pvt Ltd
Flow Instrument is an active private limited company based in Kolkata, West Bengal, India. The company works in industrial control valves and systems, within the machinery and equipment industry. It was incorporated on 25 August 1969 (57+ years old) and is registered under CIN U29120WB1969PTC027556.
Flow Instrument reported revenue of ₹5.54 Lakh for FY 2025 (up 1% YoY).
Flow Instrument has 3 current directors:
- Rita Upadhaya - Managing Director
- Ashutosh Upadhaya - Director
- Bablu Pandey - Director
Flow Instrument reported a net loss of ₹90,189 (net margin -16.3%) and EBITDA of -₹86,643 (EBITDA margin -15.6%) for FY 2025, as per its filed financial statements.
The compounded annual growth rate (CAGR) of the revenue of Flow Instrument is -6% over three years and -10% over five years. In the latest year (FY 2025) revenue rose 1%. CAGR is the steady yearly rate that links the first and the last year.
The GSTIN of Flow Instrument is 19AAACF4257F1ZP, registered in West Bengal.
The CIN (Corporate Identification Number) of Flow Instrument is U29120WB1969PTC027556. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Flow Instrument was incorporated on 25 August 1969, making it 57+ years old. It is registered with the Registrar of Companies, Kolkata.
The peers of Flow Instrument by revenue are Swastik Industrial Valves Private Limited, Vti Projects Private Limited, Immortal Valves Private Limited, Iconic Energy & Automation Services Private Limited, Southern Hydraulic System Private Limited and 5 more, all in the Machinery and Equipment industry (Control Valves).
Ashutosh Upadhaya ceased to be Additional Director on 26 Sep 2017. Ashutosh Upadhaya was appointed as Director on 10 Feb 2017. Sheela Upadhayay ceased to be Director on 10 Feb 2017. Flow Instrument has 7 board changes on record in total.
The registered office of Flow Instrument is at 23A Netaji Subhash Road, Kolkata, West Bengal, India – 700001.