Sigma Diagnostics Limited
About Sigma Diagnostics Limited
Data last updated: 11 March 2026
Sigma Diagnostics Limited is a public limited company based in Ludhiana, Punjab, India. It specialises in preventive healthcare, a part of the broader healthcare sector. Incorporated on 12 January 1993, the company has been in operation for over 33 years.
Registered with ROC Chandigarh under CIN L85110PB1993PLC012937.
Capital: an authorised share capital of ₹1.25 Cr and a paid-up capital of ₹20.1 Lakh. It is led by directors including Balraj Singh and Amardeep Singh.
Last AGM: 31 December 2020. Financial statements filed for year ended 31 March 2020. Office: 3297 Behind State Bank Of India Near Aarti Cinema Gurdev Nagar Ludhiana, Punjab, India – 141001.
As per the financials filed for FY 2020, the company reported a revenue of ₹66.12 Lakh, a decline of 43% compared to the previous year.
The company has a workforce of approximately 4 employees as per the latest available data.
As per MCA filings, the company has open charges of ₹6.7 Lakh and satisfied charges of ₹12.56 Cr on record.
The current compliance status is marked as active non-compliant by the Registrar of Companies.
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Registered Address3297 Behind State Bank Of India Near Aarti Cinema Gurdev Nagar Ludhiana, Punjab, India – 141001
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IndustryHealthcare, Preventive Health Services
- Historical Financials and ratios
- Shareholding pattern and group structure
- Charges with holder and property details
- Litigation, compliance and MCA filings
- PDF report delivered after checkout
CIN History of Sigma Diagnostics Limited
Sigma Diagnostics Limited has one previous CIN (Corporate Identification Number): L85110PB1993PLC012937. The current CIN is U85110PB1993PLC012937, which is the unique identifier assigned by the Registrar of Companies.
| CIN | Status |
|---|---|
| U85110PB1993PLC012937 | Current |
| L85110PB1993PLC012937 | Previous |
Business Activity of Sigma Diagnostics Limited
Sigma Diagnostics Limited is engaged in the principal business activity of hospital and medical care, with detailed activities including other hospital and medical care activities.
| Main Activity Group Code | Description of Main Activity | Business Activity Code | Description of Business Activity | Turnover Percentage |
|---|---|---|---|---|
| Q | Hospital and Medical Care | Q6 | Other Hospital and Medical Care Activities | Locked |
Business activity turnover details for Sigma Diagnostics Limited
Turnover contribution percentages and historical activity changes require an active report plan.
- Turnover contribution
- Historical classifications
- Filing-level activity changes
Verified entity values are shown only after access is granted.
Board of Directors of Sigma Diagnostics Limited
Sigma Diagnostics Limited is currently managed by 3 directors, with 3 former directors having served the organization. The current Directors play a crucial role in shaping the company's strategic direction and governance.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Balraj Singh | Director | 15 Oct 2009 | 16 Years 9 Months | Current |
| Amardeep Singh | Director | 12 Jan 1995 | 31 Years 6 Months | Current |
| Sumita Singh | Director | 12 Jan 1995 | 31 Years 6 Months | Current |
Financials of Sigma Diagnostics Limited FY 2020 filings available
Sigma Diagnostics Limited reported revenue of ₹66.12 Lakh (down 43.00% YoY) for FY 2020.
Ten-year financial statements for Sigma Diagnostics Limited
Historical statement values and trend charts require an active report plan.
- Income statements
- Balance sheets
- Cash-flow statements
- Ratios and benchmarks
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Charges & Borrowings of Sigma Diagnostics Limited
| Date | Lender | Amount | Status |
|---|---|---|---|
| 10 Sep 2004 | Punjab and Sind Bank | ₹6.7 Lakh | Open |
| 03 Feb 2009 | Punjab & Sind Bank | ₹1.25 Cr | Satisfied |
| 06 Jun 2008 | Punjab & Sind Bank | ₹85 Lakh | Satisfied |
| 20 Nov 2007 | Punjab and Sind Bank | ₹25 Lakh | Satisfied |
| 30 Jul 2003 | Punjab and Sind Bank | ₹1.6 Cr | Satisfied |
Total charge records: 9 View all charges
Employees and EPFO Compliance at Sigma Diagnostics Limited
View historical data on people associated with Sigma Diagnostics Limited, including employment history and EPFO contributions.
Employee and EPFO history for Sigma Diagnostics Limited
Monthly headcount, contribution history, establishment records, and filing compliance require an active report plan.
- Monthly headcount
- PF contributions
- ECR filing status
- Establishment history
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GST Compliance of Sigma Diagnostics Limited
GST registrations and filing compliance for Sigma Diagnostics Limited
State-wise registrations, return filing status, HSN and SAC details, and jurisdiction records require an active report plan.
- GSTIN registrations
- State-wise filing status
- HSN and SAC details
- Tax jurisdiction records
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Credit Ratings, Litigation & Regulatory Alerts for Sigma Diagnostics Limited
Credit ratings, litigation, and regulatory alerts for Sigma Diagnostics Limited
Agency ratings, court records, regulatory events, and entity-specific compliance alerts require an active report plan.
- Rating history
- Court and tribunal cases
- Regulatory alerts
- Director-linked violations
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MSME Payment Delays by Sigma Diagnostics Limited
MSME payment history for Sigma Diagnostics Limited
Amounts outstanding to micro and small suppliers, delay reasons, and MSME-1 filing history require an active report plan.
- Outstanding amounts
- Delay periods and reasons
- MSME-1 filing history
- Vendor payment signals
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Subsidiaries & Group Companies of Sigma Diagnostics Limited
Corporate group structure for Sigma Diagnostics Limited
Parent, subsidiary, associate, joint venture, and ownership records require an active report plan.
- Parent company
- Subsidiaries and ownership
- Associates and joint ventures
- Entity investments
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MCA Filings & Documents of Sigma Diagnostics Limited
MCA filings and documents for Sigma Diagnostics Limited
Official forms, annual returns, financial statements, charge filings, and document dates require an active report plan.
- Incorporation documents
- Annual returns and statements
- Charge filings
- Complete filing index
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Recent Activity on Sigma Diagnostics Limited
Frequently Asked Questions about Sigma Diagnostics Limited
Sigma Diagnostics Limited is an active public limited company in the healthcare sector based in Ludhiana, Punjab, India. It was incorporated on 12 January 1993 (33+ years old) and is registered under CIN U85110PB1993PLC012937. The company has 4 employees.
Sigma Diagnostics Limited reported revenue of ₹66.12 Lakh for FY 2020 (down 43.00% YoY).
The current directors of Sigma Diagnostics Limited are:
- Balraj Singh - Director
- Amardeep Singh - Director
- Sumita Singh - Director
The primary industry of Sigma Diagnostics Limited is healthcare. The company specifically operates in preventive health services. The company is currently active in this sector.
Sigma Diagnostics Limited can be reached at the registered office: 3297 Behind State Bank Of India Near Aarti Cinema Gurdev Nagar Ludhiana, Punjab, India – 141001.
The authorised capital is ₹1.25 Cr, and the paid-up capital is ₹20.1 Lakh.