Biswanath Chattopadhaya
About Biswanath Chattopadhaya
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Biswanath Chattopadhaya is a Ceo at Ivl Dhunseri Petrochem Industries Private Limited (since 2025). The companies operate in Chemicals and Financial Services. Ivl Dhunseri Petrochem Industries Private Limited reported revenue of ₹5,168 Cr (FY 2026). Earlier, Biswanath Chattopadhaya was a Managing Director at Dhunseri Ventures Limited (2010–2016) and Whole-Time Director at South Asian Petrochem Limited (from 1999) and 1 more.
Current companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
 Ivl Dhunseri Petrochem Industries Private Limited U25203WB2015PTC207942 | Ceo | 01 Apr 2025 | 2015 | ₹5,168 Cr (FY 2026) | Active |
Previous companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
 Dhunseri Ventures Limited L15492WB1916PLC002697 | Managing Director | 03 Jul 2010 | 1916 | ₹584 Cr (FY 2025) | Active |
 South Asian Petrochem Limited L51496WB1996PLC079932 | Whole-Time Director | 15 Dec 1999 | 1996 | Amalgamated | |
| Dhunseri Polycarbonate Limited U25209WB2008PLC125012 | Director | 05 Jan 2009 | 2008 | Amalgamated |
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Board colleagues of Biswanath Chattopadhaya
| Name | DIN | Company | Designation |
|---|---|---|---|
| Amit Maheshwari | 11646153 | Ivl Dhunseri Petrochem Industries Private Limited | Director |
| Chandra Kumar Dhanuka | 00005684 | Ivl Dhunseri Petrochem Industries Private Limited | Director |
| Kumarapuram Viswanathan Balan | Ivl Dhunseri Petrochem Industries Private Limited | Company Secretary | |
| Mrigank Dhanuka | 00005666 | Ivl Dhunseri Petrochem Industries Private Limited | Director |
| Muthukumar Paramasivam | 11847922 | Ivl Dhunseri Petrochem Industries Private Limited | Additional Director |
| Piyush Bajaj | Ivl Dhunseri Petrochem Industries Private Limited | Cfo | |
| Rajiv Kumar Sharma | 05197101 | Ivl Dhunseri Petrochem Industries Private Limited | Director |
| Samir Harilal Rawal | 06942351 | Ivl Dhunseri Petrochem Industries Private Limited | Director |
| Yashovardhan Lohia | 10896853 | Ivl Dhunseri Petrochem Industries Private Limited | Director |
Directorship timeline
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Frequently Asked Questions about Biswanath Chattopadhaya
Biswanath Chattopadhaya currently holds 1 directorship: Ivl Dhunseri Petrochem Industries Private Limited (Ceo, since 01 Apr 2025, revenue ₹5,168 Cr (FY 2026)).
Biswanath Chattopadhaya was first appointed on 15 Dec 1999 as Whole-Time Director at South Asian Petrochem Limited. The most recent appointment on record is 01 Apr 2025 at Ivl Dhunseri Petrochem Industries Private Limited.
Biswanath Chattopadhaya held 3 earlier board appointments: Dhunseri Ventures Limited (Managing Director, 03 Jul 2010 to 12 Sep 2016); South Asian Petrochem Limited (Whole-Time Director, from 15 Dec 1999); Dhunseri Polycarbonate Limited (Director, from 05 Jan 2009).
The current boards of Biswanath Chattopadhaya's companies include Amit Maheshwari (Ivl Dhunseri Petrochem Industries Private Limited), Chandra Kumar Dhanuka (Ivl Dhunseri Petrochem Industries Private Limited), Kumarapuram Viswanathan Balan (Ivl Dhunseri Petrochem Industries Private Limited), Mrigank Dhanuka (Ivl Dhunseri Petrochem Industries Private Limited), Muthukumar Paramasivam (Ivl Dhunseri Petrochem Industries Private Limited), Piyush Bajaj (Ivl Dhunseri Petrochem Industries Private Limited), among others.