India's Richest People 2026 edition · Source: Hurun India
Rank#1,608- Wealth
- ₹1,200 Cr
- Company
- Karamtara Engineering
Current companies 6 active board seats
Past companies 8 historical roles
Total affiliations 14 Since May 1996
Shareholding value •••• Premium profile
About Rajiv Singh
Data last updated:
Rajiv Singh is a Managing Director at Karamtara Engineering Limited (since 1996), Managing Director at Karamtara Agrotech Private Limited (since 2010) and Partner at D-Zen47 Investments Management Llp (since 2025), and holds 3 more current directorships. The companies operate in Transport and Logistics, Agriculture and Power. The 2 current companies with reported revenue have a combined latest revenue of ₹3,165 Cr; the largest is Karamtara Engineering Limited at ₹3,165 Cr (FY 2025). Earlier, Rajiv Singh was a Director at Max Spare Limited (2013–2017) and Director at Prozone Realty Limited (2012–2017) and 6 more.
Rajiv Singh is #1,608 among India's richest people (2026), with wealth of ₹1,200 Cr.
DIN 01689209
Primary Designation Managing Director
Industry Transport and Logistics
First Appointment 15 May 1996
Oldest Company Age 30 yrs
Largest company Karamtara Engineering Limited · ₹3,165 Cr (FY 2025)
Combined revenue ₹3,165 Cr across 2 companies
Recognitions & Rankings
Current companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
 Karamtara Engineering Limited U45207MH1996PLC099333 | Managing Director | 15 May 1996 | 1996 | ₹3,165 Cr (FY 2025) | Active |
| Karamtara Agrotech Private Limited U01403MH2010PTC200904 | Managing Director | 15 Mar 2010 | 2010 | ₹1.2 Lakh (FY 2025) | Active |
 D-Zen47 Investments Management Llp ACH-4411 | Partner | 14 Nov 2025 | 2024 | Active | |
| Karamtara Green Energy Limited U35105MH2025PLC448385 | Director | 15 May 2025 | 2025 | Active | |
| Karamtara Reality Private Limited U45202MH2010PTC202907 | Director | 10 May 2010 | 2010 | Active | |
| Karamtara Financial Services Private Limited U93000MH2010PTC200627 | Director | 08 Mar 2010 | 2010 | Active |
Previous companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
 Max Spare Limited U32109MH1967PLC013711 | Director | 24 Sep 2013 | 1967 | ₹337 Cr (FY 2025) | Active |
 Prozone Realty Limited L45200MH2007PLC174147 | Director | 20 Apr 2012 | 2007 | ₹191 Cr (FY 2025) | Active |
| Entrepreneurs' Organization Mumbai U91110MH1999NPL122117 | Director | 15 Jul 2011 | 1999 | ₹9.76 Cr (FY 2025) | Active |
| Alliance Mall Developers Co Private Limited U70101MH2007PTC173672 | Director | 01 Mar 2013 | 2007 | ₹64.87 Cr (FY 2025) | Active |
| Poona Galvanizers Private Limited U27104MH2004PTC144308 | Director | 30 Jan 2004 | 2004 | Strike Off | |
| Sunder Rolling Mills Private Limited U28111DL2006PTC148519 | Director | 03 Mar 2011 | 2006 | Amalgamated | |
| Karamtara Fasteners Private Limited U28991MH2003PTC142645 | Director | 13 Oct 2003 | 2003 | Amalgamated | |
| Karamtara Steel Private Limited U31200MH2005PTC153385 | Director | 18 May 2005 | 2005 | Amalgamated |
Explore Director's current and past company associations Uncover their professional journey today!
Board colleagues of Rajiv Singh
| Name | DIN | Company | Designation |
|---|---|---|---|
| Avnish Bajaj | 00281547 | Karamtara Engineering Limited , D-Zen47 Investments Management Llp | Director |
| Irina Garg | 10732703 | Karamtara Engineering Limited | Director |
| Prasanta Kumar Nath | Karamtara Engineering Limited | Cfo | |
| Sanjay Khare | 07260091 | Karamtara Engineering Limited | Company Secretary |
| Sanjay Khare | Karamtara Engineering Limited | Company Secretary | |
| Shailesh Kumar Mishra | 08068256 | Karamtara Engineering Limited | Director |
| Shreyans Jitendra Shah | 01649714 | Karamtara Engineering Limited , Karamtara Green Energy Limited | Whole-Time Director |
| Sunil Kumar Rustagi | Karamtara Engineering Limited | Ceo | |
| Sunil Rustagi | 00101848 | Karamtara Engineering Limited , Karamtara Green Energy Limited | Ceo |
| Tanveer Singh | 01689287 | Karamtara Engineering Limited , Karamtara Agrotech Private Limited and 3 more | Managing Director |
| Tilokchand Punamchand Ostwal | 00821268 | Karamtara Engineering Limited | Director |
| Sonal Singh | 01277322 | Karamtara Agrotech Private Limited | Director |
| Tina Kapoor | 08156707 | D-Zen47 Investments Management Llp | Designated Partner |
Directorship timeline
Open interactive timeline →Karamtara Agrotech Private Limited
Sunder Rolling Mills Private Limited
Karamtara Fasteners Private Limited
Karamtara Steel Private Limited
Premium access
Shareholding and investment profile for Rajiv Singh
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 Rajiv Singh
Rajiv Singh currently holds 6 directorships: Karamtara Engineering Limited (Managing Director, since 15 May 1996, revenue ₹3,165 Cr (FY 2025)); Karamtara Agrotech Private Limited (Managing Director, since 15 Mar 2010, revenue ₹1.2 Lakh (FY 2025)); D-Zen47 Investments Management Llp (Partner, since 14 Nov 2025); Karamtara Green Energy Limited (Director, since 15 May 2025); Karamtara Reality Private Limited (Director, since 10 May 2010); and 1 more.
Rajiv Singh was first appointed on 15 May 1996 as Managing Director at Karamtara Engineering Limited. The most recent appointment on record is 14 Nov 2025 at D-Zen47 Investments Management Llp.
The 2 current companies of Rajiv Singh that report revenue have a combined latest revenue of ₹3,165 Cr: Karamtara Engineering Limited ₹3,165 Cr (FY 2025); Karamtara Agrotech Private Limited ₹1.2 Lakh (FY 2025).
Rajiv Singh held 8 earlier board appointments: Max Spare Limited (Director, 24 Sep 2013 to 15 Jul 2017); Prozone Realty Limited (Director, 20 Apr 2012 to 28 Apr 2017); Entrepreneurs' Organization Mumbai (Director, 15 Jul 2011 to 09 Aug 2022); Alliance Mall Developers Co Private Limited (Director, 01 Mar 2013 to 24 Apr 2017); Poona Galvanizers Private Limited (Director, 30 Jan 2004 to 04 Nov 2014); and 3 more.
The current boards of Rajiv Singh's companies include Avnish Bajaj (Karamtara Engineering Limited), Irina Garg (Karamtara Engineering Limited), Prasanta Kumar Nath (Karamtara Engineering Limited), Sanjay Khare (Karamtara Engineering Limited), Sanjay Khare (Karamtara Engineering Limited), Shailesh Kumar Mishra (Karamtara Engineering Limited), among others.