- Category
- Micro (2024-25)
- Udyam number
- UDYAM-DL-09-0014538

About Zerone Microsystems Private Limited
Data last updated:
Zerone Microsystems Private Limited is a private limited company based in New Delhi, Delhi, India. It operates in the digital payment solutions segment of the financial services sector. It was incorporated on 07 October 2009 and has been in existence for over 17 years.
The company is registered with the Registrar of Companies (ROC), Delhi, under CIN U72900DL2009PTC194966. Its GSTIN is 07AAACZ5011B2ZV (Delhi). The company holds 2 GST registrations, of which 1 is active.
The company has an authorised share capital of ₹40 Lakh and a paid-up capital of ₹27.9 Lakh. It is led by directors Sudeshna Bhattacharya and Jaijit Bhattacharyya.
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 H – 1584 Chittaranjan Park, New Delhi, Delhi, India – 110019.
As per the financials filed for FY 2024, the company reported a revenue of ₹1.64 Cr, a growth of 45% compared to the previous year. For the same year it recorded a net profit of ₹1.08 Cr (net margin 66.2%) and EBITDA of -₹30.69 Lakh (EBITDA margin -18.8%). Revenue has grown at a compounded annual rate (CAGR) of 40% over three years and 119% over five years.
The company has about 1 employee on its provident fund (EPFO) records.
The company is associated with 4 brands: Conyct, Zerone Microsystems, CardSe and Zeronepay. The company has 5 deals on record (3 funding rounds, 1 rights issue, 1 secondary share transfer), with disclosed funding of ₹10.86 Cr; the latest was in December 2020.
Zerone Microsystems Private Limited is registered as a micro enterprise under the Udyam registration framework (Reg. No. UDYAM-DL-09-0014538). The current compliance status is marked as compliant by the Registrar of Companies. For more details, the company can be reached via its website cardse.co.
Company details
Recognitions & Rankings of Zerone Microsystems
Contact details
Zerone Microsystems Private Limited's registered office is in New Delhi, Delhi. Its website is cardse.co. Its e-mail address and telephone number are in the company report.
- Email
- Telephone
- Website
- Social Media
- Apps
- Registered AddressH – 1584 Chittaranjan Park, New Delhi, Delhi, India – 110019
- IndustryFinancial Services, Digital Payment Solutions
To see the full contact details of Zerone Microsystems Private Limited, 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
Zerone Microsystems operates multiple associated brands including Conyct, Zerone Microsystems, and CardSe. Each brand links to its own profile.
| Brand | Description | Website |
|---|---|---|
| Mobile application to build a professional network | conyct.com | |
| POS mobile apps are offered for business payment processing. | zeronemicrosystems.com | |
| Accepting payments on the phone for merchants | cardse.co | |
| Merchant payment platform is offered for digital transactions in fintech. | zeronepay.com |
Business activity
The main business activity of Zerone Microsystems is information and communication. In detail, this covers other information & communication service activities.
| Main activity group code | Main activity | Business activity code | Business activity | Share of turnover |
|---|---|---|---|---|
| J | Information and communication | J8 | Other information & communication service activities |
To see the full business activity and turnover split of Zerone Microsystems Private Limited, buy the company report.
Financials of Zerone Microsystems Private Limited
FY 2025 filings availableZerone Microsystems Private Limited reported revenue of ₹1.64 Cr (up 45% YoY) for FY 2024.
Compounded Annual Growth Rate (CAGR)
Revenue has grown at a compounded annual rate (CAGR) of 119% over five years, including 45% growth in the latest year. EBITDA rose 83% 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
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| EBITDA | -₹30.69 Lakh | ||||
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| Net Profit (PAT) | ₹1.08 Cr | ||||
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Financial Ratios
| Metrics | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 | FY 2019-20 |
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| EBITDA Margin | -18.8% | ||||
| Net Profit Margin | 66.2% | ||||
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To see the full financial statements and ratios of Zerone Microsystems Private Limited, buy the company report.
Board of directors of Zerone Microsystems Private Limited
Zerone Microsystems has 2 current directors and 7 former directors. Current directors are listed first, with their designation and appointment date.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Sudeshna Bhattacharya Also directs: Zerone Smart Infrastructure Private Limited, Zerone Digital Systems Private Limited, Asteyax Labs Private Limited and 1 more | Director | 07 Aug 2013 | 13 Years 3 Months | Current |
| Jaijit Bhattacharyya Also directs: Powerin Urja India Private Limited, Zerone Smart Infrastructure Private Limited, Zerone Digital Systems Private Limited and 4 more | Director | 01 Sep 2018 | 8 Years 2 Months | Current |
Auditor
Zerone Microsystems Private Limited is audited by R. K. GILL & CO for the financial year 2023.
| Auditor firm | Financial year | Firm registration number |
|---|---|---|
| R. K. GILL & CO | FY 2023 | 013484N |
Shareholding
The shareholding of Zerone Microsystems Private Limited is on record for 5 financial years, the latest being FY 2023, split between promoters, domestic institutions, foreign institutions, public shareholders and others.
| Shareholder category | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 |
|---|---|---|---|---|---|
| Promoters | |||||
| Domestic institutional investors (DII) | |||||
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| Others |
To see the full shareholding pattern of Zerone Microsystems Private Limited, buy the company report.
Deals & funding
Zerone Microsystems Private Limited has 5 deals on record (3 funding rounds, 1 rights issue, 1 secondary share transfer), with disclosed funding of ₹10.86 Cr; the latest was in December 2020.
Deals on record (4 of 5)
| When | Deal | Amount | Parties |
|---|---|---|---|
| Jan 2020 | Funding round | ₹80 Lakh | Investors: Anthill Ventures, an individual |
| Apr 2019 | Funding round · Series A | ₹1.2 Cr | Investors: 2 individuals |
| Feb 2019 | Rights issue | ₹16.5 Lakh | Investors: 2 individuals |
| Mar 2013 | Secondary share transfer | Undisclosed | Buyer: an individual Seller: 2 individuals |
To see the full deal history of Zerone Microsystems Private Limited, buy the company report.
Deal records are compiled from filings and public sources; amounts are shown only where the source reported them.
Legal cases
No court or tribunal cases involving Zerone Microsystems Private Limited are on our record; a case search with case numbers, parties and status is in the company report Buy the company report.
MSME payment delays
No delayed payments to MSME suppliers are on our record for Zerone Microsystems Private Limited; the supplier-wise MSME Form 1 check is in the company report Buy the company report.
Employees & EPFO
Zerone Microsystems Private Limited has a workforce of 1 employees on its EPFO records as of Apr 2023, across 1 active EPFO establishment.
Headcount by financial year
| Financial year | Employees (EPFO) |
|---|---|
| FY 2023-24 | 1 |
| FY 2022-23 | |
| FY 2021-22 |
To see the full employee and EPFO history of Zerone Microsystems Private Limited, buy the company report.
GST
Zerone Microsystems has 2 GST registrations: 1 active and 1 cancelled or inactive.
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 07AAACZ5011B2ZV | Delhi | Active | 05 Apr 2019 |
To see the full GST registrations and return filing status of Zerone Microsystems Private Limited, buy the company report.
Recent activity
Zerone Microsystems Private Limited has 9 board changes on record since 2013: 2 appointments and 7 cessations. The latest: Mahesh Ramachandran ceased to be Additional Director on 30 Nov 2021.
Frequently asked questions
Zerone Microsystems is an active private limited company based in New Delhi, Delhi, India. The company works in digital payment solutions, within the financial services industry. It was incorporated on 07 October 2009 (17+ years old) and is registered under CIN U72900DL2009PTC194966.
Zerone Microsystems has 2 current directors:
- Sudeshna Bhattacharya - Director
- Jaijit Bhattacharyya - Director
The latest financial statements of Zerone Microsystems 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 Zerone Microsystems is 07AAACZ5011B2ZV, registered in Delhi. The company has 2 GST registrations in all, of which 1 is active and 1 is cancelled or inactive.
The CIN (Corporate Identification Number) of Zerone Microsystems is U72900DL2009PTC194966. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Zerone Microsystems was incorporated on 07 October 2009, making it 17+ years old. It is registered with the Registrar of Companies, Delhi.
Zerone Microsystems has 5 deals on record (3 funding rounds, 1 rights issue, 1 secondary share transfer), with disclosed funding of ₹10.86 Cr; the latest was in December 2020.
Mahesh Ramachandran ceased to be Additional Director on 30 Nov 2021. Richard Rekhy ceased to be Additional Director on 30 Nov 2021. Jaijit Bhattacharyya was appointed as Director on 01 Sep 2018. Zerone Microsystems has 9 board changes on record in total.
Yes, Zerone Microsystems is registered as a micro enterprise under Udyam registration (number: UDYAM-DL-09-0014538).
Zerone Microsystems can be reached through the website cardse.co. Its registered office is in New Delhi, Delhi, India.

