Hurun India Rich List 2026 edition
Rank#1,482- Wealth
- ₹1,400 Cr
- Company
- Rossari Biotech
Current companies 11 active board seats
Past companies 5 historical roles
Total affiliations 16 Since Jan 1997
Shareholding value •••• Premium profile
About Sunil Srinivasan Chari
Data last updated:
Sunil Srinivasan Chari has 29 years in corporate governance. Holds Director and Managing Director roles. Currently with 11 companies, including Rossari Biotech (India) Private Limited and Rossari Biotech Limited. Formerly with 5 companies, such as Ground Screw Private Limited and Alpha Alternatives Msar Llp. Engaged in Technology, General Business. Contributes to corporate operations. The 8 current companies with reported revenue have a combined latest revenue of ₹3,482 Cr; the largest is Rossari Biotech Limited at ₹2,084 Cr (FY 2025).
Sunil Chari and family are #1,482 on the Hurun India Rich List 2026, with wealth of ₹1,400 Cr.
DIN 00149083
Primary Designation Director
First Appointment 31 Jan 1997
Oldest Company Age 46 yrs
Largest company Rossari Biotech Limited · ₹2,084 Cr (FY 2025)
Combined revenue ₹3,482 Cr across 8 companies
Recognitions & Rankings
Current companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
 Rossari Biotech Limited L24100MH2009PLC194818 | Managing Director | 26 Sep 2019 | 2009 | ₹2,084 Cr (FY 2025) | Active |
 Unitop Chemicals Private Limited U24110MH1980PTC022967 | Director | 26 Aug 2021 | 1980 | ₹774 Cr (FY 2025) | Active |
 Tristar Intermediates Private Limited U24231MH1997PTC410875 | Director | 01 Sep 2021 | 1997 | ₹293 Cr (FY 2026) | Active |
 Buzil Rossari Private Limited U24297MH2013PTC251413 | Director | 26 Dec 2013 | 2013 | ₹276 Cr (FY 2025) | Active |
 Romakk Chemicals Private Limited U24299MH2021PTC357112 | Director | 25 Nov 2021 | 2021 | ₹32.35 Cr (FY 2025) | Active |
| Rossari Consumer Products Private Limited U24110MH1999PTC121848 | Director | 20 Sep 2002 | 1999 | ₹22.46 Cr (FY 2025) | Active |
 Suisse Silicon Specialties Private Limited U24290MH2016PTC280866 | Director | 10 May 2016 | 2016 | ₹12,000 (FY 2025) | Active |
| Rossari Manuchar (India) Private Limited U51909MH2006PTC165531 | Director | 13 Nov 2006 | 2006 | ₹8,171 (FY 2023) | Active |
Previous companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
| Ground Screw Private Limited U27320MH2022PTC385065 | Director | 07 Nov 2023 | 2022 | ₹6.27 Cr (FY 2025) | Active |
| Alpha Alternatives Msar Llp AAW-2814 | Partner | 01 Sep 2021 | 2021 | ₹4,486 Cr (FY 2025) | Active |
| G & J Garment Processors Private Limited U51909MH2003PTC143076 | Director | 11 Jun 2005 | 2003 | ₹1.04 Cr (FY 2023) | Active |
| Rossari Speciality Chemicals Private Limited U24100MH2019PTC321753 | Director | 22 Feb 2019 | 2019 | – | Strike Off |
| Rossari Hydra Chemicals Private Limited U24304MH2017PTC293977 | Director | 18 Apr 2017 | 2017 | ₹3,450 (FY 2023) | Strike Off |
Explore Director's current and past company associations Uncover their professional journey today!
Directorship timeline
Open interactive timeline →Rossari Biotech (India) Private Limited
Rossari Biotech Limited
Rossari Speciality Chemicals Private Limited
Unitop Chemicals Private Limited
Premium access
Shareholding and investment profile for Sunil Srinivasan Chari
Company-level share counts, filed values, and quarterly changes require authenticated premium access.
- Company-level holdings
- Filed share counts
- Reported values
- Quarterly changes
Verified entity values are shown only after access is granted.
Frequently Asked Questions about Sunil Srinivasan Chari
Sunil Srinivasan Chari has 29 years in corporate governance. Holds Director and Managing Director roles. Currently with 11 companies, including Rossari Biotech (India) Private Limited and Rossari Biotech Limited. Formerly with 5 companies, such as Ground Screw Private Limited and Alpha Alternatives Msar Llp. Engaged in Technology, General Business. Contributes to corporate operations. The 8 current companies with reported revenue have a combined latest revenue of ₹3,482 Cr; the largest is Rossari Biotech Limited at ₹2,084 Cr (FY 2025).
Sunil Srinivasan Chari is associated with 11 companies as Director and Managing Director, including Rossari Biotech Limited (₹2,084 Cr), Unitop Chemicals Private Limited (₹774 Cr), Tristar Intermediates Private Limited (₹293 Cr).
Sunil Srinivasan Chari has expertise in Technology, General Business.
Sunil Srinivasan Chari has 29 years in corporate governance.
By reported revenue, the largest current company of Sunil Srinivasan Chari is Rossari Biotech Limited, with revenue of ₹2,084 Cr (FY 2025).
The 8 current companies of Sunil Srinivasan Chari that report revenue have a combined latest revenue of ₹3,482 Cr.
Sunil Srinivasan Chari currently holds positions at 11 companies; the 5 largest by reported revenue are Rossari Biotech Limited (₹2,084 Cr), Unitop Chemicals Private Limited (₹774 Cr), Tristar Intermediates Private Limited (₹293 Cr), Buzil Rossari Private Limited (₹276 Cr), Romakk Chemicals Private Limited (₹32.35 Cr).