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Siddhartha Mukherjee

Active Director Director DIN 03368481
DIN 03368481 First appointment Jan 2011 Primary industry Construction
Unlock full profile Investments · shareholding · contact details
Current companies 62 active board seats
Past companies 27 historical roles
Total affiliations 89 Since Jan 2011
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About Siddhartha Mukherjee

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Siddhartha Mukherjee is a Director at Phobos Agri Commercial Private Limited (since 2019), Director at Thyone Interior Decorators Private Limited (since 2019) and Director at Thyone Agro Marketing Private Limited (since 2019), and holds 59 more current directorships. The companies operate in Construction and Real Estate and Construction. The 11 current companies with reported revenue have a combined latest revenue of ₹2.89 Cr; the largest is Phobos Agri Commercial Private Limited at ₹53.4 Lakh (FY 2024). Earlier, Siddhartha Mukherjee was a Director at Etaka Realestate Private Limited (2015–2017) and Director at Thyone Computers Private Limited (2013–2015) and 25 more.

DIN 03368481
Primary Designation Director
Industry Construction
First Appointment 05 Jan 2011
Oldest Company Age 14 yrs
Largest company Phobos Agri Commercial Private Limited · ₹53.4 Lakh (FY 2024)
Combined revenue ₹2.89 Cr across 11 companies

Current companies

CompanyDesignationAppointmentFoundedRevenueStatus
Director17 Jan 20192012₹53.4 Lakh (FY 2024)Active
Director12 Jan 20192013₹53.4 Lakh (FY 2024)Active
Director19 Jan 20192013₹53.2 Lakh (FY 2024)Active
Director21 Jan 20192013₹53 Lakh (FY 2024)Active
Galtonia Builders Private Limited U70100WB2013PTC191990
Director08 Apr 20132013₹39 Lakh (FY 2024)Active
Thyone Filters Private Limited U70100WB2014PTC201731
Director04 Apr 20142014₹36.5 Lakh (FY 2024)Active
Maidengrass Housing Private Limited U70100WB2013PTC191997
Director08 Apr 20132013₹31,000 (FY 2022)Active
Phobos Computers Private Limited U70100WB2012PTC188944
Director18 Jan 20192012₹27,000 (FY 2022)Active

Previous companies

CompanyDesignationAppointmentFoundedRevenueStatus
Etaka Realestate Private Limited U45400WB2013PTC198404
Director03 Feb 20152013Converted To Llp
Thyone Computers Private Limited U70100WB2013PTC191994
Director08 Apr 20132013₹6.4 Lakh (FY 2025)Active
Phobos It Solutions Private Limited U70100WB2012PTC187272
Director16 Oct 20122012₹17.9 Lakh (FY 2024)Active
Director25 Mar 20132013₹61.2 Lakh (FY 2021)Active
Eclair Infracon Private Limited U45400WB2012PTC172234
Director23 Feb 20152012Converted To Llp
Thyone Retail Private Limited U70100WB2013PTC190676
Director14 Feb 20132013Converted To Llp
Director14 Feb 20132013Active
Director20 Nov 20122012₹52.7 Lakh (FY 2024)Active
Colletia Housing Private Limited U70100WB2013PTC191532
Additional Director12 Aug 20252013Converted To Llp
Cermai Builders Private Limited U70100WB2015PTC207100
Additional Director12 Aug 20252015Converted To Llp
Biarum Builders Private Limited U70100WB2013PTC191533
Additional Director12 Aug 20252013Converted To Llp
Additional Director25 Mar 20252012Converted To Llp
Additional Director25 Mar 20252012Converted To Llp
Additional Director25 Mar 20252012Converted To Llp

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Directorship timeline

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Zenith Conclave Llp
Phobos Agri Commercial Private Limited
Thyone Agro Marketing Private Limited
Thyone Books & Periodicals Private Limited
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Shareholding and investment profile for Siddhartha Mukherjee

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Frequently Asked Questions about Siddhartha Mukherjee

Siddhartha Mukherjee currently holds 62 directorships: Phobos Agri Commercial Private Limited (Director, since 17 Jan 2019, revenue ₹53.4 Lakh (FY 2024)); Thyone Interior Decorators Private Limited (Director, since 12 Jan 2019, revenue ₹53.4 Lakh (FY 2024)); Thyone Agro Marketing Private Limited (Director, since 19 Jan 2019, revenue ₹53.2 Lakh (FY 2024)); Thyone Books & Periodicals Private Limited (Director, since 21 Jan 2019, revenue ₹53 Lakh (FY 2024)); Galtonia Builders Private Limited (Director, since 08 Apr 2013, revenue ₹39 Lakh (FY 2024)); and 57 more.

Siddhartha Mukherjee was first appointed on 05 Jan 2011 as Director at Unicon Infracon Private Limited. The most recent appointment on record is 13 Sep 2025 at Biarum Builders Llp.

The 11 current companies of Siddhartha Mukherjee that report revenue have a combined latest revenue of ₹2.89 Cr: Phobos Agri Commercial Private Limited ₹53.4 Lakh (FY 2024); Thyone Interior Decorators Private Limited ₹53.4 Lakh (FY 2024); Thyone Agro Marketing Private Limited ₹53.2 Lakh (FY 2024); Thyone Books & Periodicals Private Limited ₹53 Lakh (FY 2024); Galtonia Builders Private Limited ₹39 Lakh (FY 2024); and 6 more.

Siddhartha Mukherjee held 27 earlier board appointments: Etaka Realestate Private Limited (Director, 03 Feb 2015 to 06 Aug 2017); Thyone Computers Private Limited (Director, 08 Apr 2013 to 27 Mar 2015); Phobos It Solutions Private Limited (Director, 16 Oct 2012 to 27 Mar 2015); Thyone Herbal Products Private Limited (Director, 25 Mar 2013 to 13 Jan 2019); Eclair Infracon Private Limited (Director, 23 Feb 2015 to 02 Aug 2017); and 22 more.

The current boards of Siddhartha Mukherjee's companies include Ram Kamal Dutta (Phobos Agri Commercial Private Limited), Rima Purkait (Rhamnus Realty Private Limited), Bratati Mukhopadhyay (Troodon Realestate Llp), Amrita Sannigrahi (Mythical Nirvana Realestate Llp), Anurag Kyal (Zenith Conclave Llp), Balkrishan Kyal (Zenith Conclave Llp), among others.

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