KM
Kausik Mukherjee
About Kausik Mukherjee
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Kausik Mukherjee is a Director at Dien Chemicals Pvt Ltd (since 2005), Whole-Time Director at Sienna Engineers Pvt Ltd (since 1991) and Whole-Time Director at Duracote (India) Pvt. Ltd (since 1988). 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, Kausik Mukherjee 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 | 08 Aug 2005 | 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 | 29 Dec 1988 | 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 Kausik Mukherjee
Kausik Mukherjee currently holds 3 directorships: Dien Chemicals Pvt Ltd (Director, since 08 Aug 2005, 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 29 Dec 1988, revenue ₹14.7 Lakh (FY 2025)).
Kausik Mukherjee was first appointed on 29 Dec 1988 as Whole-Time Director at Duracote (India) Pvt. Ltd. The most recent appointment on record is 09 Dec 2010 at Sienna Electricals (India) Pvt.Ltd.
The 3 current companies of Kausik Mukherjee 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).
Kausik Mukherjee 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 Kausik Mukherjee's companies include Debashis Ghosh (Dien Chemicals Pvt Ltd), Haladhar Dey (Dien Chemicals Pvt Ltd), Pulak Kumar De (Dien Chemicals Pvt Ltd), Raghu Nath Kundu (Dien Chemicals Pvt Ltd), Sandip Kumar Mukhopadhyay (Dien Chemicals Pvt Ltd), Soumitra Kumar Shaw (Dien Chemicals Pvt Ltd), among others.