San-Tosh Infrastructure Pvt. Ltd.
About San-Tosh Infrastructure Pvt. Ltd.
Data last updated:
San-Tosh Infrastructure Pvt. Ltd. is a private limited company based in Kolkata, West Bengal, India. It operates in the construction materials segment of the manufacturing sector. It was incorporated on 14 November 2005 and has been in existence for over 21 years.
The company is registered with the Registrar of Companies (ROC), Kolkata, under CIN U45400WB2005PTC106151. Its GSTIN is 19AAJCS7942K1ZM (West Bengal). The company holds 2 GST registrations, all of them active.
The company has an authorised share capital of ₹10 Lakh and a paid-up capital of ₹5.25 Lakh. It is led by directors Santosh Kothari and Mahendra Kumar Kothari.
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 1/A Grant Lane 1st Floor Room No.108, Kolkata, West Bengal, India – 700012.
As per the financials filed for FY 2025, the company reported a revenue of ₹4.01 Cr, a growth of 25% compared to the previous year. For the same year it recorded a net loss of ₹3.41 Lakh (net margin -0.8%) and EBITDA of -₹32,423 (EBITDA margin -0.1%). Revenue has grown at a compounded annual rate (CAGR) of 9% over three years and 14% over five years.
The current compliance status is marked as compliant by the Registrar of Companies.
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- Registered Address1/A Grant Lane 1st Floor Room No.108, Kolkata, West Bengal, India – 700012
- IndustryManufacturing, Construction Materials
- 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 San-Tosh Infrastructure Pvt. Ltd.
The main business activity of San-Tosh Infrastructure is manufacturing. In detail, this covers plastic products, non-metallic mineral products, rubber products, fabricated metal products.
| Main Activity Group Code | Description of Main Activity | Business Activity Code | Description of Business Activity | Turnover Percentage |
|---|---|---|---|---|
| C | Manufacturing | C8 | Plastic products, non-metallic mineral products, rubber products, fabricated 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 San-Tosh Infrastructure Pvt. Ltd. FY 2025 filings available
San-Tosh Infrastructure Pvt. Ltd. reported revenue of ₹4.01 Cr (up 25% YoY) for FY 2025.
Compounded Annual Growth Rate (CAGR) of San-Tosh Infrastructure Pvt. Ltd.
Revenue has grown at a compounded annual rate (CAGR) of 14% over five years, including 25% growth in the latest year. EBITDA fell 106% 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 San-Tosh Infrastructure 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 | -₹32,423 | •••• | •••• | •••• | •••• |
| Profit Before Tax | •••• | •••• | •••• | •••• | •••• |
| Tax Expense | •••• | •••• | •••• | •••• | •••• |
| Net Profit (PAT) | -₹3.41 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 San-Tosh Infrastructure Pvt. Ltd.
| Metrics | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
|---|---|---|---|---|---|
| Profitability | |||||
| EBITDA Margin | -0.1% | •••• | •••• | •••• | •••• |
| Net Profit Margin | -0.8% | •••• | •••• | •••• | •••• |
| 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 San-Tosh Infrastructure 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 San-Tosh Infrastructure Pvt. Ltd.
San-Tosh Infrastructure Pvt. Ltd. is compared with the companies closest to it by revenue in the Manufacturing industry (Construction Materials). Net profit, margin and employee counts of each company are in the company report.
| Company | Revenue | Net profit | Margin | Growth (1 yr) | Employees | Location |
|---|---|---|---|---|---|---|
| V.P. Refractories Private Limited | ₹4.06 Cr (FY 2023) | •••• | •••• | 14.0% | •••• | West Bengal, India |
| Bangabhumi Cluster of Refractories Association | ₹4.06 Cr (FY 2024) | •••• | •••• | 4491.0% | •••• | Burdwan, West Bengal, India |
| Vallom Infrastructure and Developers Private Limited | ₹4.05 Cr (FY 2024) | •••• | •••• | 874.0% | •••• | Perumbavoor, Kerala, India |
| Mass Aluminium Form Works Private Limited | ₹4.03 Cr (FY 2025) | •••• | •••• | 585.0% | •••• | Gurgaon, Haryana, India |
| Asian Refractories Private Limited | ₹4.03 Cr (FY 2024) | •••• | •••• | -33.0% | •••• | Kolkata, West Bengal, India |
| San-Tosh Infrastructure Pvt. Ltd. this company | ₹4.01 Cr (FY 2025) | •••• | •••• | 25.0% | •••• | Kolkata, West Bengal, India |
| Suyog Readymix Concrete Private Limited | ₹4.01 Cr (FY 2025) | •••• | •••• | •••• | Nashik, Maharashtra, India | |
| Slate Fascia Bricks Private Limited | ₹4.01 Cr (FY 2025) | •••• | •••• | 24.0% | •••• | Nanganallur, Tamil Nadu, India |
| Fibretron Composites Private Limited | ₹3.99 Cr (FY 2025) | •••• | •••• | 554.0% | •••• | Dadri, Uttar Pradesh, India |
| Prisha Infrastructure Developers Private Limited | ₹3.98 Cr (FY 2025) | •••• | •••• | -42.0% | •••• | Rohtak, Haryana, India |
| Gian Nirman Private Limited | ₹3.96 Cr (FY 2024) | •••• | •••• | -66.0% | •••• | Karnal, Haryana, India |
Peers are the five companies nearest above and the five nearest below San-Tosh Infrastructure by revenue in the Manufacturing industry (Construction Materials), 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 San-Tosh Infrastructure Pvt. Ltd.
San-Tosh Infrastructure Pvt. Ltd. is audited by S RASTOGI & ASSOCIATES for the financial year 2020.
| Name | Status | Appointment Date | Cessation Date |
|---|---|---|---|
| S RASTOGI & 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 San-Tosh Infrastructure Pvt. Ltd.
San-Tosh Infrastructure has 2 directors on record. No former directors are listed.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Santosh Kothari | Director | 14 Nov 2005 | 20 Years 10 Months | Current |
| Mahendra Kumar Kothari | Director | 14 Nov 2005 | 20 Years 10 Months | Current |
Ownership and Shareholding of San-Tosh Infrastructure 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 San-Tosh Infrastructure Pvt. Ltd.
San-Tosh Infrastructure Pvt. Ltd. does not have any charges (loans) registered with the Registrar of Companies.
Employees and EPFO Compliance at San-Tosh Infrastructure Pvt. Ltd.
Employment history and EPFO contributions of people linked to San-Tosh Infrastructure.
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 San-Tosh Infrastructure Pvt. Ltd.
San-Tosh Infrastructure has one previous CIN (Corporate Identification Number): U99999WB2005PTC106151. The current CIN is U45400WB2005PTC106151, which is the unique identifier assigned by the Registrar of Companies.
| CIN | Status |
|---|---|
| U45400WB2005PTC106151 | Current |
| U99999WB2005PTC106151 | Previous |
Recent Activity on San-Tosh Infrastructure Pvt. Ltd.
San-Tosh Infrastructure Pvt. Ltd. has 2 board changes on record since 2005: 2 appointments. The latest: Mahendra Kumar Kothari was appointed as Director on 14 Nov 2005.
Credit Ratings, Litigation & Regulatory Alerts for San-Tosh Infrastructure 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 San-Tosh Infrastructure 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 San-Tosh Infrastructure 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 San-Tosh Infrastructure Pvt. Ltd.
San-Tosh Infrastructure has 2 GST registrations: 2 active.
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 19AAJCS7942K1ZM | West Bengal | Active | 01 Jul 2017 |
| 09AAJCS7942K1ZN | Uttar Pradesh | 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 San-Tosh Infrastructure 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 San-Tosh Infrastructure Pvt. Ltd.
San-Tosh Infrastructure is an active private limited company based in Kolkata, West Bengal, India. The company works in construction materials, within the manufacturing industry. It was incorporated on 14 November 2005 (21+ years old) and is registered under CIN U45400WB2005PTC106151.
San-Tosh Infrastructure reported revenue of ₹4.01 Cr for FY 2025 (up 25% YoY).
San-Tosh Infrastructure has 2 current directors:
- Santosh Kothari - Director
- Mahendra Kumar Kothari - Director
San-Tosh Infrastructure reported a net loss of ₹3.41 Lakh (net margin -0.8%) and EBITDA of -₹32,423 (EBITDA margin -0.1%) for FY 2025, as per its filed financial statements.
The compounded annual growth rate (CAGR) of the revenue of San-Tosh Infrastructure is 9% over three years and 14% over five years. In the latest year (FY 2025) revenue rose 25%. CAGR is the steady yearly rate that links the first and the last year.
The GSTIN of San-Tosh Infrastructure is 19AAJCS7942K1ZM, registered in West Bengal. The company has 2 GST registrations in all, of which 2 are active. Other active GSTINs include 09AAJCS7942K1ZN (Uttar Pradesh).
The CIN (Corporate Identification Number) of San-Tosh Infrastructure is U45400WB2005PTC106151. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
San-Tosh Infrastructure was incorporated on 14 November 2005, making it 21+ years old. It is registered with the Registrar of Companies, Kolkata.
The peers of San-Tosh Infrastructure by revenue are V.P. Refractories Private Limited, Bangabhumi Cluster of Refractories Association, Vallom Infrastructure and Developers Private Limited, Mass Aluminium Form Works Private Limited, Asian Refractories Private Limited and 5 more, all in the Manufacturing industry (Construction Materials).
Mahendra Kumar Kothari was appointed as Director on 14 Nov 2005. Santosh Kothari was appointed as Director on 14 Nov 2005.
The registered office of San-Tosh Infrastructure is at 1A Grant Lane 1st Floor Room No.108, Kolkata, West Bengal, India – 700012.