RR
Rupnath Roychowdhury
About Rupnath Roychowdhury
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Rupnath Roychowdhury has 36 years in corporate governance. Holds Director and Managing Director roles. Currently with 3 companies, including Strassenburg Pharmaceuticals Private Ltd and Cans & Closures Private Limited. Formerly with 6 companies, such as Twentyfirst Century Events Private Limited and Fine Health Private Limited. Engaged in General Business, Technology and more. The 3 current companies with reported revenue have a combined latest revenue of ₹192 Cr; the largest is Strassenburg Pharmaceuticals Private Ltd at ₹134 Cr (FY 2025).
Current companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
 Strassenburg Pharmaceuticals Private Ltd U24233WB1985PTC039196 | Director | 07 Aug 1995 | 1985 | ₹134 Cr (FY 2025) | Active |
 Cans & Closures Private Limited U51909WB1971PTC027946 | Managing Director | 30 Jun 1997 | 1971 | ₹58.63 Cr (FY 2025) | Active |
| Atithya Dealcom Private Limited U51109WB2007PTC114819 | Director | 22 Jan 2015 | 2007 | ₹5.9 Lakh (FY 2024) | Active |
Previous companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
| Twentyfirst Century Events Private Limited U92419WB1997PTC084152 | Director | 30 Apr 1997 | 1997 | – | Strike Off |
| Fine Health Private Limited U85100WB2011PTC168498 | Director | 13 Oct 2011 | 2011 | ₹5.15 Cr (FY 2017) | Active |
| The India Ceramics Pvt. Ltd U26911WB1945PTC012542 | Director | 08 Nov 1989 | 1945 | ₹8.8 Lakh (FY 2024) | Active |
 Cordlife Sciences India Pvt Ltd U85196WB2005PTC106719 | Director | 01 Apr 2006 | 2005 | ₹48.76 Cr (FY 2025) | Active |
| Apptacular Technologies Private Limited U72900WB2020PTC238335 | Director | 24 Jul 2020 | 2020 | – | Strike Off |
| Prescience Diagnostics Llp AAK-9598 | Partner | 25 Oct 2017 | 2017 | – | Strike Off |
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Frequently Asked Questions about Rupnath Roychowdhury
Rupnath Roychowdhury has 36 years in corporate governance. Holds Director and Managing Director roles. Currently with 3 companies, including Strassenburg Pharmaceuticals Private Ltd and Cans & Closures Private Limited. Formerly with 6 companies, such as Twentyfirst Century Events Private Limited and Fine Health Private Limited. Engaged in General Business, Technology and more. The 3 current companies with reported revenue have a combined latest revenue of ₹192 Cr; the largest is Strassenburg Pharmaceuticals Private Ltd at ₹134 Cr (FY 2025).
Rupnath Roychowdhury is associated with 3 companies as Director and Managing Director, including Strassenburg Pharmaceuticals Private Ltd (₹134 Cr), Cans & Closures Private Limited (₹58.63 Cr), Atithya Dealcom Private Limited (₹5.9 Lakh).
Rupnath Roychowdhury has expertise in General Business, Technology and other sectors.
Rupnath Roychowdhury has 36 years in corporate governance.
By reported revenue, the largest current company of Rupnath Roychowdhury is Strassenburg Pharmaceuticals Private Ltd, with revenue of ₹134 Cr (FY 2025).
The 3 current companies of Rupnath Roychowdhury that report revenue have a combined latest revenue of ₹192 Cr.
Rupnath Roychowdhury currently holds positions at 3 companies: Strassenburg Pharmaceuticals Private Ltd (₹134 Cr), Cans & Closures Private Limited (₹58.63 Cr), Atithya Dealcom Private Limited (₹5.9 Lakh).