SM
Shyam Madanmohan Ruia
About Shyam Madanmohan Ruia
Data last updated:
Shyam Madanmohan Ruia is a Director at The Reliance Investment Company Private Limited (since 1981), Director at Bombay Oxygen Investments Limited (since 1968) and Director at M Ramnarain Private Limited (since 1974), and holds 5 more current directorships. The companies operate in Financial Services, Business Outsourcing and Pharma. The 5 current companies with reported revenue have a combined latest revenue of ₹1,124 Cr; the largest is The Reliance Investment Company Private Limited at ₹1,112 Cr (FY 2025). Earlier, Shyam Madanmohan Ruia was a Director at Philosoma Foundation (1995–2025) and Director at Ruia And Company Private Limited (1968–2017) and 9 more.
Current companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
 The Reliance Investment Company Private Limited U65990MH1966PTC013511 | Director | 12 Jan 1981 | 1966 | ₹1,112 Cr (FY 2025) | Active |
 Bombay Oxygen Investments Limited L65100MH1960PLC011835 | Director | 09 Aug 1968 | 1960 | ₹11.41 Cr (FY 2019) | Active |
| M Ramnarain Private Limited U51900MH1956PTC009756 | Director | 28 Jun 1974 | 1956 | ₹51.7 Lakh (FY 2025) | Active |
| Velacheri Properties Limited U45201TN2003PLC050938 | Director | 28 May 2003 | 2003 | ₹18.2 Lakh (FY 2025) | Active |
| Sattva Pharmaceuticals Private Limited U24230MH1984PTC031774 | Director | 10 Aug 2018 | 1984 | ₹50,000 (FY 2025) | Active |
| Tya P P Caps Llp AAW-6495 | Designated Partner | 09 Apr 2021 | 2021 | Active | |
| Mesmeric Trading Llp AAW-5782 | Designated Partner | 06 Apr 2021 | 2021 | Active | |
| Equus Breeding Llp AAW-5786 | Designated Partner | 06 Apr 2021 | 2021 | Active |
Previous companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
| Philosoma Foundation U99999MH1995NPL086507 | Director | 15 Mar 1995 | 1995 | ₹4.8 Lakh (FY 2025) | Active |
| Ruia And Company Private Limited U74999MH1960PTC011837 | Director | 08 Jan 1968 | 1960 | ₹43,219 (FY 2025) | Active |
 Raptakos Brett And Company Limited U52310MH1930PLC002084 | Whole-Time Director | 25 Jan 1972 | 1930 | ₹1,060 Cr (FY 2025) | Active |
| S M R Trading And Investment Company Private Limited U51900MH1980PTC023260 | Director | 12 Jan 1981 | 1980 | ₹20,009 (FY 2024) | Active |
| K M R Trading Investment Company Private Limited U51900MH1980PTC023261 | Director | 12 Jan 1981 | 1980 | ₹36,118 (FY 2025) | Active |
 Royal Western India Turf Club Limited U91990MH1925PLC001182 | Director | 21 Dec 2006 | 1925 | ₹93.49 Cr (FY 2025) | Active |
| Mesmeric Trading Private Limited U51101MH2012PTC227335 | Director | 23 Feb 2012 | 2012 | ₹3.5 Lakh (FY 2020) | Converted To Llp |
| S S Computer Services Llp AAP-0861 | Partner | 26 Apr 2019 | 2019 | Active | |
| Bombay Oxygen Acetylene Limited U24111MH2005PLC152882 | Director | 28 Apr 2005 | 2005 | Strike Off | |
| Bombay Oxygen Gases Limited U24111MH2005PLC152844 | Director | 27 Apr 2005 | 2005 | Strike Off | |
| Amaysr Trading And Investment Company Pvt Ltd U51900MH1993PTC072846 | Director | 14 Jul 1993 | 1993 | ₹1.58 Cr (FY 2017) | Amalgamated |
Explore Director's current and past company associations Uncover their professional journey today!
Board colleagues of Shyam Madanmohan Ruia
| Name | DIN | Company | Designation |
|---|---|---|---|
| Chandra Shyam Ruia | 00094543 | The Reliance Investment Company Private Limited , M Ramnarain Private Limited and 4 more | Director |
| Anshika Pal | Bombay Oxygen Investments Limited | Company Secretary | |
| Hema Renganathan | 08684881 | Bombay Oxygen Investments Limited | Whole-Time Director |
| Krishna Kumar Kunwar | 07667931 | Bombay Oxygen Investments Limited | Director |
| Sheela Haridas Pillai | Bombay Oxygen Investments Limited | Cfo | |
| Sudha Navin Shetty | 10784690 | Bombay Oxygen Investments Limited | Director |
| Suresh Sitaram Sigtia | 02690391 | Bombay Oxygen Investments Limited | Director |
| Vikas Mukesh Jain | 09126269 | Bombay Oxygen Investments Limited | Director |
| Ashok Vishwanath Bhave | 00088827 | Velacheri Properties Limited | Director |
| Vijay Harishchandra Tagwale | 08924985 | Velacheri Properties Limited | Director |
Directorship timeline
Open interactive timeline →Shareholding and investment profile for Shyam Madanmohan Ruia
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 Shyam Madanmohan Ruia
Shyam Madanmohan Ruia currently holds 8 directorships: The Reliance Investment Company Private Limited (Director, since 12 Jan 1981, revenue ₹1,112 Cr (FY 2025)); Bombay Oxygen Investments Limited (Director, since 09 Aug 1968, revenue ₹11.41 Cr (FY 2019)); M Ramnarain Private Limited (Director, since 28 Jun 1974, revenue ₹51.7 Lakh (FY 2025)); Velacheri Properties Limited (Director, since 28 May 2003, revenue ₹18.2 Lakh (FY 2025)); Sattva Pharmaceuticals Private Limited (Director, since 10 Aug 2018, revenue ₹50,000 (FY 2025)); and 3 more.
Shyam Madanmohan Ruia was first appointed on 08 Jan 1968 as Director at Ruia And Company Private Limited. The most recent appointment on record is 09 Apr 2021 at Tya P P Caps Llp.
The 5 current companies of Shyam Madanmohan Ruia that report revenue have a combined latest revenue of ₹1,124 Cr: The Reliance Investment Company Private Limited ₹1,112 Cr (FY 2025); Bombay Oxygen Investments Limited ₹11.41 Cr (FY 2019); M Ramnarain Private Limited ₹51.7 Lakh (FY 2025); Velacheri Properties Limited ₹18.2 Lakh (FY 2025); Sattva Pharmaceuticals Private Limited ₹50,000 (FY 2025).
Shyam Madanmohan Ruia held 11 earlier board appointments: Philosoma Foundation (Director, 15 Mar 1995 to 18 Nov 2025); Ruia And Company Private Limited (Director, 08 Jan 1968 to 31 Jan 2017); Raptakos Brett And Company Limited (Whole-Time Director, 25 Jan 1972 to 01 Apr 2017); S M R Trading And Investment Company Private Limited (Director, 12 Jan 1981 to 16 Mar 2021); K M R Trading Investment Company Private Limited (Director, 12 Jan 1981 to 16 Mar 2021); and 6 more.
The current boards of Shyam Madanmohan Ruia's companies include Chandra Shyam Ruia (The Reliance Investment Company Private Limited), Anshika Pal (Bombay Oxygen Investments Limited), Hema Renganathan (Bombay Oxygen Investments Limited), Krishna Kumar Kunwar (Bombay Oxygen Investments Limited), Sheela Haridas Pillai (Bombay Oxygen Investments Limited), Sudha Navin Shetty (Bombay Oxygen Investments Limited), among others.