- Category
- Small (2024-25)
- Udyam number
- UDYAM-MH-33-0266639

About Stay Sharp Diamond Tools Pvt Ltd
Data last updated:
Stay Sharp Diamond Tools Pvt Ltd is a private limited company based in Mumbai, Maharashtra, India. It operates in the industrial machinery manufacturing segment of the machinery and industrial equipment sector. It was incorporated on 15 March 1983 and has been in existence for over 43 years.
The company is registered with the Registrar of Companies (ROC), Mumbai, under CIN U29220MH1983PTC029541. Its GSTIN is 27AAACS9975P1ZB (Maharashtra). The company holds 3 GST registrations, of which 2 are active.
The company has an authorised share capital of ₹7.54 Cr and a paid-up capital of ₹81.12 Lakh. It is led by directors including Sudhir Banarsilal Tulsyan (Managing Director) and Aamy Swapan Shah.
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 Karamchand Mansionbarrack Road Behind Metro Cenema, Mumbai, Maharashtra, India – 400020.
As per the financials filed for FY 2025, the company reported a revenue of ₹28.3 Cr, a decline of 3% compared to the previous year. For the same year it recorded a net profit of ₹3.08 Cr (net margin 10.9%) and EBITDA of ₹4.75 Cr (EBITDA margin 16.8%). Revenue has grown at a compounded annual rate (CAGR) of 6% over three years and 4% over five years.
The company has about 26 employees on its provident fund (EPFO) records.
The company is associated with 1 brand: Stay Sharp Diamond Tools. As per MCA filings, the company has open charges of ₹1.74 Cr on record. Court records list 2 cases involving the company, including 2 filed by the company. The company has 7 deals on record (5 secondary share transfers, 2 funding rounds), with disclosed funding of ₹4.9 Cr; the latest was in June 2016.
Stay Sharp Diamond Tools Pvt Ltd is registered as a small enterprise under the Udyam registration framework (Reg. No. UDYAM-MH-33-0266639). The current compliance status is marked as compliant by the Registrar of Companies. For more details, the company can be reached via its website staysharp.com.
Company details
Recognitions & Rankings of Stay Sharp Diamond Tools
Contact details
Stay Sharp Diamond Tools Pvt Ltd's registered office is in Mumbai, Maharashtra. Its website is staysharp.com. Its e-mail address and telephone number are in the company report.
- Email
- Telephone
- Website
- Registered AddressKaramchand Mansionbarrack Road Behind Metro Cenema, Mumbai, Maharashtra, India – 400020
- IndustryMachinery and Equipment, Industrial Machinery Manufacturing
To see the full contact details of Stay Sharp Diamond Tools Pvt Ltd, 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
Stay Sharp Diamond Tools operates one associated brand: Stay Sharp Diamond Tools. Each brand links to its own profile.
| Brand | Description | Website |
|---|---|---|
| Manufacturing of diamond tools for stone and construction industries. | staysharp.com |
Business activity
The main business activity of Stay Sharp Diamond Tools is manufacturing. In detail, this covers other manufacturing including jewellery, musical instruments, medical instruments, sports goods, etc. activities.
| Main activity group code | Main activity | Business activity code | Business activity | Share of turnover |
|---|---|---|---|---|
| C | Manufacturing | C13 | Other manufacturing including jewellery, musical instruments, medical instruments, sports goods, etc. activities |
To see the full business activity and turnover split of Stay Sharp Diamond Tools Pvt Ltd, buy the company report.
Financials of Stay Sharp Diamond Tools Pvt Ltd
FY 2025 filings availableStay Sharp Diamond Tools Pvt Ltd reported revenue of ₹28.3 Cr (down 3% YoY) for FY 2025.
Compounded Annual Growth Rate (CAGR)
Revenue fell 3% in the latest year, but over five years it has grown at a compounded annual rate (CAGR) of 4%. EBITDA fell 8% 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 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
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| EBITDA | ₹4.75 Cr | ||||
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| Net Profit (PAT) | ₹3.08 Cr | ||||
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Financial Ratios
| Metrics | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
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| Profitability | |||||
| EBITDA Margin | 16.8% | ||||
| Net Profit Margin | 10.9% | ||||
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To see the full financial statements and ratios of Stay Sharp Diamond Tools Pvt Ltd, buy the company report.
Board of directors of Stay Sharp Diamond Tools Pvt Ltd
Stay Sharp Diamond Tools has 4 current directors and 2 former directors. Current directors are listed first, with their designation and appointment date.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Sudhir Banarsilal Tulsyan Also directs: Stay Sharp Enterprises LLP, Zelle Biotechnology Private Limited, Shatul Commercial Company Private Limited and 1 more | Managing Director | 15 Mar 1983 | 43 Years 7 Months | Current |
| Aamy Swapan Shah | Director | 05 Aug 2022 | 4 Years 3 Months | Current |
| Swapan Manilal Shah Also directs: Stay Sharp Enterprises LLP, Shatul Commercial Company Private Limited, M.L. Shah Machinery LLP and 2 more | Director | 15 Mar 1983 | 43 Years 7 Months | Current |
| Anurag Sudhir Tulsyan | Director | 05 Aug 2022 | 4 Years 3 Months | Current |
Auditor
Stay Sharp Diamond Tools Pvt Ltd is audited by M/s.I.O Dharia & Co., Chartered Accountants for the financial year 2022.
| Auditor firm | Financial year | Firm registration number |
|---|---|---|
| M/s.I.O Dharia & Co., Chartered Accountants | FY 2022 | 102460W |
Shareholding
The shareholding of Stay Sharp Diamond Tools Pvt Ltd is on record for 5 financial years, the latest being FY 2022, split between promoters, domestic institutions, foreign institutions, public shareholders and others.
| Shareholder category | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 |
|---|---|---|---|---|---|
| Promoters | |||||
| Domestic institutional investors (DII) | |||||
| Foreign institutional investors (FII) | |||||
| Public | |||||
| Others |
To see the full shareholding pattern of Stay Sharp Diamond Tools Pvt Ltd, buy the company report.
Charges & borrowings
| Date | Charge ID | Lender | Amount | Status | Modified or satisfied on |
|---|---|---|---|---|---|
| 07 Apr 1994 | 90373617 | Bank of Rajasthan Ltd. | ₹3.3 Lakh | Open | |
| 02 Mar 1990 | 90373475 | Bank of India | ₹35 Lakh | Open | |
| 31 Jan 1990 | 90373470 | Bank of India | ₹1.2 Cr | Open | |
| 21 Mar 1987 | 90373331 | Bank of India | ₹11.25 Lakh | Open | |
| 04 Oct 1985 | 90373253 | Bank of India | ₹4 Lakh | Open |
To see the full charge records of Stay Sharp Diamond Tools Pvt Ltd, buy the company report.
Total charge records: 5 View all charges
Deals & funding
Stay Sharp Diamond Tools Pvt Ltd has 7 deals on record (5 secondary share transfers, 2 funding rounds), with disclosed funding of ₹4.9 Cr; the latest was in June 2016.
Deals on record (5 of 7)
| When | Deal | Amount | Parties |
|---|---|---|---|
| Jun 2016 | Secondary share transfer | Undisclosed | Seller: 4 individuals |
| Oct 2015 | Funding round | ₹12 Lakh | Investors: 4 individuals |
| Mar 2014 | Secondary share transfer | Undisclosed | Buyer: an individual Seller: Hanumandas Banarasilal HUF |
| Feb 2014 | Secondary share transfer | Undisclosed | Seller: Suditul Trading and Investment Company Private Limited , 3 individuals |
| Jan 2012 | Secondary share transfer | Undisclosed | Buyer: 4 individuals Seller: S P M Designers Private Limited , 3 individuals |
To see the full deal history of Stay Sharp Diamond Tools Pvt Ltd, buy the company report.
Deal records are compiled from filings and public sources; amounts are shown only where the source reported them.
Legal cases
Stay Sharp Diamond Tools Pvt Ltd has 2 court cases on record: 2 filed by Stay Sharp Diamond Tools. All cases are disposed.
Cases by court
| Court | Cases | Against the company | Pending |
|---|---|---|---|
| High courts | 2 | 0 | 0 |
Cases on record (2 of 2)
| Court | Type of case | Party | Status |
|---|---|---|---|
| Bombay High Court | Court case (CSD) | Filed by the company | Disposed |
| Bombay High Court | Court case (CSP) | Filed by the company | Disposed |
To see the full case history of Stay Sharp Diamond Tools Pvt Ltd, 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
No delayed payments to MSME suppliers are on our record for Stay Sharp Diamond Tools Pvt Ltd; the supplier-wise MSME Form 1 check is in the company report Buy the company report.
Employees & EPFO
Stay Sharp Diamond Tools Pvt Ltd has a workforce of 26 employees on its EPFO records as of Apr 07, 2024, across 2 active EPFO establishments.
GST
Stay Sharp Diamond Tools has 3 GST registrations: 2 active and 1 cancelled or inactive.
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 27AAACS9975P1ZB | Maharashtra | Active | 01 Jul 2017 |
| 30AAACS9975P1ZO | Goa | Active | 01 Jul 2017 |
To see the full GST registrations and return filing status of Stay Sharp Diamond Tools Pvt Ltd, buy the company report.
Recent activity
Stay Sharp Diamond Tools Pvt Ltd has 6 board changes on record since 1983: 4 appointments and 2 cessations. The latest: Aamy Swapan Shah ceased to be Additional Director on 29 Sep 2022.
5 earlier events are in the company report.
Frequently asked questions
Stay Sharp Diamond Tools is an active private limited company based in Mumbai, Maharashtra, India. The company works in industrial machinery manufacturing, within the machinery and equipment industry. It was incorporated on 15 March 1983 (43+ years old) and is registered under CIN U29220MH1983PTC029541.
Stay Sharp Diamond Tools has 4 current directors:
- Sudhir Banarsilal Tulsyan - Managing Director
- Aamy Swapan Shah - Director
- Swapan Manilal Shah - Director
- Anurag Sudhir Tulsyan - Director
The latest financial statements of Stay Sharp Diamond Tools on record with the MCA are for the year ended 31 March 2025. Its last annual general meeting was held on 30 September 2025. Year-wise statements from 2015 are in the company report.
The GSTIN of Stay Sharp Diamond Tools is 27AAACS9975P1ZB, registered in Maharashtra. The company has 3 GST registrations in all, of which 2 are active and 1 is cancelled or inactive. Other active GSTINs include 30AAACS9975P1ZO (Goa).
The CIN (Corporate Identification Number) of Stay Sharp Diamond Tools is U29220MH1983PTC029541. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Stay Sharp Diamond Tools has 2 court cases on record: 2 filed by the company.
Stay Sharp Diamond Tools was incorporated on 15 March 1983, making it 43+ years old. It is registered with the Registrar of Companies, Mumbai.
Stay Sharp Diamond Tools has 7 deals on record (5 secondary share transfers, 2 funding rounds), with disclosed funding of ₹4.9 Cr; the latest was in June 2016.
Aamy Swapan Shah ceased to be Additional Director on 29 Sep 2022. Anurag Sudhir Tulsyan ceased to be Additional Director on 29 Sep 2022. Aamy Swapan Shah was appointed as Director on 05 Aug 2022. Stay Sharp Diamond Tools has 6 board changes on record in total.
Yes, Stay Sharp Diamond Tools is registered as a small enterprise under Udyam registration (number: UDYAM-MH-33-0266639).

