India's Richest People 2026 edition · Source: Hurun India
Rank#912- Wealth
- ₹3,200 Cr
- Company
- Gujarat Themis Biosyn
Current companies 8 active board seats
Past companies 1 historical roles
Total affiliations 9 Since May 1983
Shareholding value •••• Premium profile
About Dinesh Shantilal Patel
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Dinesh Shantilal Patel is a Whole-Time Director at Themis Medicare Limited (since 2007), Director at Gujarat Themis Biosyn Ltd (since 1992) and Director at Richter Themis Medicare (India) Private Limited (since 2004), and holds 5 more current directorships. The companies operate in Pharma, Paper and Chemicals and Materials. The 4 current companies with reported revenue have a combined latest revenue of ₹707 Cr; the largest is Themis Medicare Limited at ₹410 Cr (FY 2025). Earlier, Dinesh Shantilal Patel was a Director at Pharmaceutical Business Group(India) Limited (1991–2008).
Dinesh Shantilal Patel and family are #912 among India's richest people (2026), with wealth of ₹3,200 Cr.
DIN 00033273
Primary Designation Whole-Time Director
Industry Pharma
First Appointment 31 May 1983
Oldest Company Age 57 yrs
Largest company Themis Medicare Limited · ₹410 Cr (FY 2025)
Combined revenue ₹707 Cr across 4 companies
Recognitions & Rankings
Current companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
 Themis Medicare Limited L24110GJ1969PLC001590 | Whole-Time Director | 29 Jun 2007 | 1969 | ₹410 Cr (FY 2025) | Active |
 Gujarat Themis Biosyn Ltd L24230GJ1981PLC004878 | Director | 25 May 1992 | 1981 | ₹153 Cr (FY 2025) | Active |
| Richter Themis Medicare (India) Private Limited U24230GJ2004PTC044969 | Director | 01 Nov 2004 | 2004 | ₹123 Cr (FY 2025) | Active |
 Vividhmargi Investments Private Limited U65910MH1983PTC205761 | Director | 31 May 1983 | 1983 | ₹20.96 Cr (FY 2025) | Active |
| Margi Pharma Brands & Generics Private Limited U47721MH2025PTC461001 | Director | 17 Nov 2025 | 2025 | Active | |
| Dr. Themis Private Limited U21001MH2023PTC410855 | Director | 19 Sep 2023 | 2023 | Active | |
| Artemis Biotech Limited U24233MH2011PLC212359 | Director | 14 Jan 2011 | 2011 | Active | |
| Themis Chemicals Private Limited U33111MH2010PTC209797 | Director | 03 Nov 2010 | 2010 | Active |
Previous companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
| Pharmaceutical Business Group(India) Limited U24239MH1991PLC059995 | Director | 25 Jan 1991 | 1991 | ₹2.57 Cr (FY 2025) | Active |
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Board colleagues of Dinesh Shantilal Patel
Directorship timeline
Open interactive timeline →Themis Medicare Limited
Gujarat Themis Biosyn Ltd
Richter Themis Medicare (India) Private Limited
Artemis Biotech Limited
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Shareholding and investment profile for Dinesh Shantilal Patel
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Frequently Asked Questions about Dinesh Shantilal Patel
Dinesh Shantilal Patel currently holds 8 directorships: Themis Medicare Limited (Whole-Time Director, since 29 Jun 2007, revenue ₹410 Cr (FY 2025)); Gujarat Themis Biosyn Ltd (Director, since 25 May 1992, revenue ₹153 Cr (FY 2025)); Richter Themis Medicare (India) Private Limited (Director, since 01 Nov 2004, revenue ₹123 Cr (FY 2025)); Vividhmargi Investments Private Limited (Director, since 31 May 1983, revenue ₹20.96 Cr (FY 2025)); Margi Pharma Brands & Generics Private Limited (Director, since 17 Nov 2025); and 3 more.
Dinesh Shantilal Patel was first appointed on 31 May 1983 as Director at Vividhmargi Investments Private Limited. The most recent appointment on record is 17 Nov 2025 at Margi Pharma Brands & Generics Private Limited.
The 4 current companies of Dinesh Shantilal Patel that report revenue have a combined latest revenue of ₹707 Cr: Themis Medicare Limited ₹410 Cr (FY 2025); Gujarat Themis Biosyn Ltd ₹153 Cr (FY 2025); Richter Themis Medicare (India) Private Limited ₹123 Cr (FY 2025); Vividhmargi Investments Private Limited ₹20.96 Cr (FY 2025).
Dinesh Shantilal Patel held 1 earlier board appointment: Pharmaceutical Business Group(India) Limited (Director, 25 Jan 1991 to 16 May 2008).
The current boards of Dinesh Shantilal Patel's companies include Bhaskar Vemban Iyer (Themis Medicare Limited), Dr Adam Demeter (Themis Medicare Limited), Nagaraja Prakash Mogaveera (Themis Medicare Limited), Neha Anant Thakore (Themis Medicare Limited), Nikunt Kirit Raval (Themis Medicare Limited), Rajneesh Kedarnath Anand (Themis Medicare Limited), among others.