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Sandip Kumar Mukhopadhyay
About Sandip Kumar Mukhopadhyay
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Sandip Kumar Mukhopadhyay is a Director at Dien Chemicals Pvt Ltd (since 2003), Whole-Time Director at Sienna Engineers Pvt Ltd (since 1991) and Whole-Time Director at Duracote (India) Pvt. Ltd (since 1992). The companies operate in Agriculture, Infrastructure and Utilities and Travel and Hospitality. The 3 current companies with reported revenue have a combined latest revenue of ₹35.80 Cr; the largest is Dien Chemicals Pvt Ltd at ₹25.00 Cr (FY 2025). Earlier, Sandip Kumar Mukhopadhyay was a Whole-Time Director at Sienna Electricals (India) Pvt.Ltd (from 2010) and Whole-Time Director at Sienna Exporters Pvt Ltd (from 1996).
Current companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
 Dien Chemicals Pvt Ltd U24119WB1985PTC039117 | Director | 04 Sep 2003 | 1985 | ₹25.00 Cr (FY 2025) | Active |
 Sienna Engineers Pvt Ltd U51109WB1991PTC051223 | Whole-Time Director | 22 Mar 1991 | 1991 | ₹10.66 Cr (FY 2025) | Active |
| Duracote (India) Pvt. Ltd U74994WB1986PTC040710 | Whole-Time Director | 30 Jan 1992 | 1986 | ₹14.7 Lakh (FY 2025) | Active |
Previous companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
| Sienna Electricals (India) Pvt.Ltd U40102WB2010PTC155626 | Whole-Time Director | 09 Dec 2010 | 2010 | Strike Off | |
| Sienna Exporters Pvt Ltd U51109WB1996PTC080640 | Whole-Time Director | 26 Jul 1996 | 1996 | Strike Off |
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Frequently Asked Questions about Sandip Kumar Mukhopadhyay
Sandip Kumar Mukhopadhyay currently holds 3 directorships: Dien Chemicals Pvt Ltd (Director, since 04 Sep 2003, revenue ₹25.00 Cr (FY 2025)); Sienna Engineers Pvt Ltd (Whole-Time Director, since 22 Mar 1991, revenue ₹10.66 Cr (FY 2025)); Duracote (India) Pvt. Ltd (Whole-Time Director, since 30 Jan 1992, revenue ₹14.7 Lakh (FY 2025)).
Sandip Kumar Mukhopadhyay was first appointed on 22 Mar 1991 as Whole-Time Director at Sienna Engineers Pvt Ltd. The most recent appointment on record is 09 Dec 2010 at Sienna Electricals (India) Pvt.Ltd.
The 3 current companies of Sandip Kumar Mukhopadhyay that report revenue have a combined latest revenue of ₹35.80 Cr: Dien Chemicals Pvt Ltd ₹25.00 Cr (FY 2025); Sienna Engineers Pvt Ltd ₹10.66 Cr (FY 2025); Duracote (India) Pvt. Ltd ₹14.7 Lakh (FY 2025).
Sandip Kumar Mukhopadhyay held 2 earlier board appointments: Sienna Electricals (India) Pvt.Ltd (Whole-Time Director, from 09 Dec 2010); Sienna Exporters Pvt Ltd (Whole-Time Director, from 26 Jul 1996).
The current boards of Sandip Kumar Mukhopadhyay's companies include Debashis Ghosh (Dien Chemicals Pvt Ltd), Haladhar Dey (Dien Chemicals Pvt Ltd), Kausik Mukherjee (Dien Chemicals Pvt Ltd), Pulak Kumar De (Dien Chemicals Pvt Ltd), Raghu Nath Kundu (Dien Chemicals Pvt Ltd), Soumitra Kumar Shaw (Dien Chemicals Pvt Ltd), among others.