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Sonia Niranjan Das
About Sonia Niranjan Das
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Sonia Niranjan Das is a Director at Imerys Newquest (India) Private Limited (since 2023), Director at Smi Newquest India Private Limited (since 2023) and Director at Krebs & Cie (India) Ltd (since 2015), and holds 4 more current directorships. The companies operate in Chemicals and Materials, Metals and Minerals and Real Estate and Construction. The 7 current companies with reported revenue have a combined latest revenue of ₹165 Cr; the largest is Imerys Newquest (India) Private Limited at ₹112 Cr (FY 2025). Earlier, Sonia Niranjan Das was a Company Secretary at Avantha Holdings Limited (2011–2025) and Company Secretary at Avantha Consulting Services Limited (2019–2025) and 13 more.
Current companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
 Imerys Newquest (India) Private Limited U24297PN2003PTC018363 | Director | 24 Mar 2023 | 2003 | ₹112 Cr (FY 2025) | Active |
 Smi Newquest India Private Limited U24100MH2009FTC190664 | Director | 20 Mar 2023 | 2009 | ₹49.97 Cr (FY 2025) | Active |
| Krebs & Cie (India) Ltd U74210WB1962PLC025524 | Director | 23 Mar 2015 | 1962 | ₹3.08 Cr (FY 2024) | Active |
| Samyugma Projects & Services Private Limited U45200HR2010PTC084432 | Director | 26 Apr 2016 | 2010 | ₹2.7 Lakh (FY 2025) | Active |
| Ultima Hygiene Products Private Limited U21017HR2005PTC083657 | Director | 23 Jun 2014 | 2005 | ₹75,600 (FY 2026) | Active |
| Vanity Propbuild Private Limited U45400HR2007PTC083659 | Director | 14 May 2015 | 2007 | ₹55,150 (FY 2026) | Active |
| Seer Buildwell Private Limited U65900HR2007PTC087571 | Director | 15 May 2018 | 2007 | ₹48,490 (FY 2025) | Active |
Previous companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
 Avantha Holdings Limited U67120DL1998PLC198627 | Company Secretary | 29 Apr 2011 | 1998 | ₹272 Cr (FY 2025) | Active |
| Avantha Consulting Services Limited U74110HR2013PLC048992 | Company Secretary | 01 Apr 2019 | 2013 | Under Process Of Striking Off | |
 Azure Hospitality Private Limited U74120DL2008PTC175672 | Director | 27 Jul 2015 | 2008 | ₹179 Cr (FY 2023) | Active |
| Gyanodaya Prakashan Private Limited U22219UP1989PTC010382 | Director | 30 Mar 2012 | 1989 | ₹70,170 (FY 2025) | Active |
| Varun Prakashan Private Limited U22121UP1989PTC010463 | Director | 23 Jun 2014 | 1989 | ₹58,900 (FY 2025) | Active |
| Blue Horizon Investments Limited L99999MH1974PLC127031 | Director | 16 Feb 2012 | 1974 | ₹7.7 Lakh (FY 2020) | Active |
 Jubilant Industries Limited L24100UP2007PLC032909 | Company Secretary | 20 Oct 2010 | 2007 | ₹1,476 Cr (FY 2023) | Amalgamated |
| Newquest Services Private Limited U72300TN1992PTC170281 | Director | 23 Jun 2014 | 1992 | ₹4.97 Cr (FY 2020) | Active |
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Frequently Asked Questions about Sonia Niranjan Das
Sonia Niranjan Das currently holds 7 directorships: Imerys Newquest (India) Private Limited (Director, since 24 Mar 2023, revenue ₹112 Cr (FY 2025)); Smi Newquest India Private Limited (Director, since 20 Mar 2023, revenue ₹49.97 Cr (FY 2025)); Krebs & Cie (India) Ltd (Director, since 23 Mar 2015, revenue ₹3.08 Cr (FY 2024)); Samyugma Projects & Services Private Limited (Director, since 26 Apr 2016, revenue ₹2.7 Lakh (FY 2025)); Ultima Hygiene Products Private Limited (Director, since 23 Jun 2014, revenue ₹75,600 (FY 2026)); and 2 more.
Sonia Niranjan Das was first appointed on 09 Jan 2006 as Company Secretary at Agi Greenpac Limited. The most recent appointment on record is 24 Mar 2023 at Imerys Newquest (India) Private Limited.
The 7 current companies of Sonia Niranjan Das that report revenue have a combined latest revenue of ₹165 Cr: Imerys Newquest (India) Private Limited ₹112 Cr (FY 2025); Smi Newquest India Private Limited ₹49.97 Cr (FY 2025); Krebs & Cie (India) Ltd ₹3.08 Cr (FY 2024); Samyugma Projects & Services Private Limited ₹2.7 Lakh (FY 2025); Ultima Hygiene Products Private Limited ₹75,600 (FY 2026); and 2 more.
Sonia Niranjan Das held 15 earlier board appointments: Avantha Holdings Limited (Company Secretary, 29 Apr 2011 to 31 Dec 2025); Avantha Consulting Services Limited (Company Secretary, 01 Apr 2019 to 31 Dec 2025); Azure Hospitality Private Limited (Director, 27 Jul 2015 to 07 Oct 2023); Gyanodaya Prakashan Private Limited (Director, 30 Mar 2012 to 06 Aug 2020); Varun Prakashan Private Limited (Director, 23 Jun 2014 to 10 Dec 2018); and 10 more.
The current boards of Sonia Niranjan Das's companies include Bhagwan Das Bhojwani (Imerys Newquest (India) Private Limited), Mitrabhanu Pati (Imerys Newquest (India) Private Limited), Prasanna Suhas Karandikar (Imerys Newquest (India) Private Limited), Sagar Ramesh Khandelwal (Imerys Newquest (India) Private Limited), James Patrick Wright (Smi Newquest India Private Limited), Justin Robert Honohan (Smi Newquest India Private Limited), among others.