About Macro Diagnostics Lab Private Limited
Data last updated:
Macro Diagnostics Lab Private Limited is a private limited company based in Chennai, Tamil Nadu, India. It operates in the diagnostic centers and pathology labs segment of the healthcare sector. It was incorporated on 20 June 2005 and has been in existence for over 21 years.
The company is registered with the Registrar of Companies (ROC), Chennai, under CIN U85195TN2005PTC056663. The company has 1 GST registration on record, which is no longer active.
The company has an authorised share capital of ₹50 Lakh and a paid-up capital of ₹50 Lakh. It is led by directors including Ganapathi Periyasamy (Managing Director) and Selvaganapathi Kousalya (Whole-Time Director).
Its last annual general meeting (AGM) was held on 18 September 2025, and its latest financial statements are for the year ended 31 March 2025. The registered office is at Old No. 117 New No. 241 Ground Floor R.K.Mutt Road R.A.Puram, Chennai, Tamil Nadu, India – 600028.
As per the financials filed for FY 2025, the company reported a revenue of ₹69.29 Lakh, a decline of 71% compared to the previous year. For the same year it recorded a net loss of ₹9.4 Lakh (net margin -13.6%) and EBITDA of -₹5.68 Lakh (EBITDA margin -8.2%). Revenue has declined at a compounded annual rate (CAGR) of 25% over three years and 2% over five years.
The company is associated with 1 brand: Macro scans and lab.
The current compliance status is marked as compliant by the Registrar of Companies. For more details, the company can be reached via its website macrolab.in.
- EmailLocked
- TelephoneLocked
- Website
- Social MediaLocked
- Registered AddressOld No. 117 New No. 241 Ground Floor R.K.Mutt Road R.A.Puram, Chennai, Tamil Nadu, India – 600028
- IndustryHealthcare, Diagnostic Centers & Pathology Labs, Preventive Health Services
- 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 Macro Diagnostics Lab Private Limited
The main business activity of Macro Diagnostics Lab is hospital and medical care. In detail, this covers 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
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 Macro Diagnostics Lab Private Limited FY 2025 filings available
Macro Diagnostics Lab Private Limited reported revenue of ₹69.29 Lakh (down 71% YoY) for FY 2025.
Compounded Annual Growth Rate (CAGR) of Macro Diagnostics Lab Private Limited
Revenue has declined at a compounded annual rate (CAGR) of 2% over five years, including a 71% fall in the latest year. EBITDA fell 145% 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 Macro Diagnostics Lab Private Limited
| 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 | -₹5.68 Lakh | •••• | •••• | •••• | •••• |
| Profit Before Tax | •••• | •••• | •••• | •••• | •••• |
| Tax Expense | •••• | •••• | •••• | •••• | •••• |
| Net Profit (PAT) | -₹9.4 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 Macro Diagnostics Lab Private Limited
| Metrics | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 |
|---|---|---|---|---|---|
| Profitability | |||||
| EBITDA Margin | -8.2% | •••• | •••• | •••• | •••• |
| Net Profit Margin | -13.6% | •••• | •••• | •••• | •••• |
| 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 Macro Diagnostics Lab 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 Macro Diagnostics Lab Private Limited
Macro Diagnostics Lab Private Limited is compared with the companies closest to it by revenue in the Healthcare industry (Diagnostics and Pathology Labs, Preventive Healthcare Services). Revenue, net profit, margin and growth of each company are in the company report.
| Company | Revenue | Net profit | Margin | Growth (1 yr) | Employees | Location |
|---|---|---|---|---|---|---|
| Life Wave Healthcare Services Private Limited | •••• | •••• | •••• | •••• | - | Gtbnagar, Maharashtra, India |
| Dr Bharti's Holistic Wellness Private Limited | •••• | •••• | •••• | •••• | 19 | Lucknow, Uttar Pradesh, India |
| PRN Healthcare Private Limited | •••• | •••• | •••• | •••• | - | Nagpur, Maharashtra, India |
| Asha Wellness Services Private Limited | •••• | •••• | •••• | •••• | - | Bengaluru, Karnataka, India |
| Dr. Panicker's Sanjeevani Hospital Private Limited | •••• | •••• | •••• | •••• | - | Jaipur, Rajasthan, India |
| Macro Diagnostics Lab Private Limited this company | •••• | •••• | •••• | •••• | - | Chennai, Tamil Nadu, India |
| Dev-Indra Medical Private Limited | •••• | •••• | •••• | •••• | - | Mhada Andheri West, Maharashtra, India |
| Phoenix Dentofacial Imaging Private Limited | •••• | •••• | •••• | •••• | - | Nagpur, Maharashtra, India |
| Ayush Path Labs Private Limited | •••• | •••• | •••• | •••• | - | Mumbai, Maharashtra, India |
| Ikigai Healthcare (OPC) Private Limited | •••• | •••• | •••• | •••• | - | Bangalore, Karnataka, India |
| Dr Sodhis CT Scan Research Centre Pvt Limited | •••• | •••• | •••• | •••• | - | Chandigarh, India |
Peers are the five companies nearest above and the five nearest below Macro Diagnostics Lab by revenue in the Healthcare industry (Diagnostics and Pathology Labs, Preventive Healthcare Services), from the latest filed financials of each company. Revenue, net profit, margin and growth of each peer are in the company report.
Auditor Details of Macro Diagnostics Lab Private Limited
Macro Diagnostics Lab Private Limited is audited by G K REDDY & CO for the financial year 2020.
| Name | Status | Appointment Date | Cessation Date |
|---|---|---|---|
| G K REDDY & CO | 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 Macro Diagnostics Lab Private Limited
Macro Diagnostics Lab has 4 current directors and 3 former directors. Current directors are listed first, with their designation and appointment date.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Selvaganapathi Kousalya Also directs: GM Stones and Crushurs Private Limited, Sri Gajhanana Springs Private Limited, GSP Hospitality Private Limited and 4 more | Whole-Time Director | 09 Mar 2006 | 20 Years 6 Months | Current |
| Ganapathi Selvaganapathi Also directs: GM Stones and Crushurs Private Limited, Sri Gajhanana Springs Private Limited, Muthumeenakshi Impex Private Limited and 5 more | Whole-Time Director | 20 Jun 2005 | 21 Years 3 Months | Current |
| Divya Soundarapandian Also directs: GM Stones and Crushurs Private Limited, Sri Gajhanana Springs Private Limited, GSP Hospitality Private Limited and 4 more | Whole-Time Director | 19 Jan 2016 | 10 Years 8 Months | Current |
| Ganapathi Periyasamy Also directs: GM Stones and Crushurs Private Limited, Sri Gajhanana Springs Private Limited, Muthumeenakshi Impex Private Limited and 5 more | Managing Director | 20 Jun 2005 | 21 Years 3 Months | Current |
Ownership and Shareholding of Macro Diagnostics Lab Private Limited
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 Macro Diagnostics Lab Private Limited
Macro Diagnostics Lab Private Limited does not have any charges (loans) registered with the Registrar of Companies.
Associated Brands with Macro Diagnostics Lab Private Limited
Macro Diagnostics Lab operates one associated brand: Macro scans and lab. Each brand links to its own profile.
| Brand | Description | Website |
|---|---|---|
| Diagnostic services including health checkups, blood tests, and medical imaging in Chennai. | macrolab.in |
Employees and EPFO Compliance at Macro Diagnostics Lab Private Limited
Employment history and EPFO contributions of people linked to Macro Diagnostics Lab.
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 Macro Diagnostics Lab Private Limited
Macro Diagnostics Lab Private Limited has 7 board changes on record since 2005: 4 appointments and 3 cessations. The latest: Divya Soundarapandian ceased to be Director on 20 Jan 2016.
Credit Ratings, Litigation & Regulatory Alerts for Macro Diagnostics Lab Private Limited
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 Macro Diagnostics Lab Private Limited
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 Macro Diagnostics Lab Private Limited
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 Macro Diagnostics Lab Private Limited
Macro Diagnostics Lab has 1 GST registration on record, and it has been cancelled or is inactive. Only active GST numbers are listed on this page.
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 Macro Diagnostics Lab Private Limited
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 Macro Diagnostics Lab Private Limited
Macro Diagnostics Lab is an active private limited company based in Chennai, Tamil Nadu, India. The company works in diagnostic centers and pathology labs, within the healthcare industry. It was incorporated on 20 June 2005 (21+ years old) and is registered under CIN U85195TN2005PTC056663.
Macro Diagnostics Lab reported revenue of ₹69.29 Lakh for FY 2025 (down 71% YoY).
Macro Diagnostics Lab has 4 current directors:
- Ganapathi Periyasamy - Managing Director
- Selvaganapathi Kousalya - Whole-Time Director
- Ganapathi Selvaganapathi - Whole-Time Director
- Divya Soundarapandian - Whole-Time Director
Macro Diagnostics Lab reported a net loss of ₹9.4 Lakh (net margin -13.6%) and EBITDA of -₹5.68 Lakh (EBITDA margin -8.2%) for FY 2025, as per its filed financial statements.
The compounded annual growth rate (CAGR) of the revenue of Macro Diagnostics Lab is -25% over three years and -2% over five years. In the latest year (FY 2025) revenue fell 71%. CAGR is the steady yearly rate that links the first and the last year.
No. Macro Diagnostics Lab has 1 GST registration on record and it is cancelled or inactive.
The CIN (Corporate Identification Number) of Macro Diagnostics Lab is U85195TN2005PTC056663. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Macro Diagnostics Lab was incorporated on 20 June 2005, making it 21+ years old. It is registered with the Registrar of Companies, Chennai.
The peers of Macro Diagnostics Lab by revenue are Life Wave Healthcare Services Private Limited, Dr Bharti's Holistic Wellness Private Limited, PRN Healthcare Private Limited, Asha Wellness Services Private Limited, Dr. Panicker's Sanjeevani Hospital Private Limited and 5 more, all in the Healthcare industry (Diagnostics and Pathology Labs, Preventive Healthcare Services).
Divya Soundarapandian ceased to be Director on 20 Jan 2016. Divya Soundarapandian was appointed as Whole-Time Director on 19 Jan 2016. Ganapathi Selvaganapathi ceased to be Director on 08 Apr 2011. Macro Diagnostics Lab has 7 board changes on record in total.
Macro Diagnostics Lab can be reached through the website macrolab.in. Its registered office is in Chennai, Tamil Nadu, India.