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Usha Ramesh
About Usha Ramesh
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Usha Ramesh is a Director at Operational Energy Group India Limited (since 2016), Director at Oeg O&M Services Private Limited (since 1993) and Director at South Ganga Waters Technologies Private Limited (since 2020), and holds 9 more current directorships. The companies operate in Engineering, Business Outsourcing and Environment. The 8 current companies with reported revenue have a combined latest revenue of ₹530 Cr; the largest is Operational Energy Group India Limited at ₹409 Cr (FY 2025). Earlier, Usha Ramesh was a Director at Operational Energy Group India Private Limited (2002–2013) and Director at Jharsuguda Power Services Private Limited (2012–2019) and 4 more.
Current companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
 Operational Energy Group India Limited L40100TN1994PLC028309 | Director | 16 Sep 2016 | 1994 | ₹409 Cr (FY 2025) | Active |
 Oeg O&M Services Private Limited U35102TN1993PTC024165 | Director | 07 Jan 1993 | 1993 | ₹103 Cr (FY 2025) | Active |
 South Ganga Waters Technologies Private Limited U41000TN2004PTC053780 | Director | 05 Aug 2020 | 2004 | ₹10.37 Cr (FY 2025) | Active |
 Tecksk Projects Private Limited U45203TN2021PTC144366 | Director | 17 Jul 2024 | 2021 | ₹6.44 Cr (FY 2025) | Active |
| Yashas English School Foundation U80904TN2015NPL103038 | Director | 20 Nov 2015 | 2015 | ₹91.9 Lakh (FY 2024) | Active |
 Pacific Supplies Private Limited U52599TN1994PTC027274 | Director | 11 Apr 1994 | 1994 | ₹4,320 (FY 2023) | Active |
 Oeg Solar Energy Private Limited U40109TN2006PTC059404 | Director | 23 Apr 2006 | 2006 | ₹3,645 (FY 2023) | Active |
| Sujay Foundations Private Limited U45201TN2005PTC056615 | Director | 15 Jun 2005 | 2005 | ₹2,350 (FY 2023) | Active |
Previous companies
| Company | Designation | Appointment | Founded | Revenue | Status |
|---|---|---|---|---|---|
 Operational Energy Group India Private Limited U74999TN2002PTC048976 | Director | 22 May 2002 | 2002 | Amalgamated | |
| Jharsuguda Power Services Private Limited U40300TN2012PTC085803 | Director | 08 May 2012 | 2012 | Active | |
| Munificent Consultancy Private Limited U74110TN2010PTC074683 | Director | 28 Sep 2017 | 2010 | Strike Off | |
| Oeg O&M Odisha Private Limited U40109OR2011PTC014533 | Director | 22 Nov 2011 | 2011 | Strike Off | |
 Thoothukudi Renew Waters Private Limited U41000TN2013PTC092363 | Director | 30 Sep 2020 | 2013 | Strike Off | |
| Gunanusa Oeg India Private Limited U74999TN2008PTC069448 | Director | 29 Sep 2008 | 2008 | Strike Off |
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Frequently Asked Questions about Usha Ramesh
Usha Ramesh currently holds 12 directorships: Operational Energy Group India Limited (Director, since 16 Sep 2016, revenue ₹409 Cr (FY 2025)); Oeg O&M Services Private Limited (Director, since 07 Jan 1993, revenue ₹103 Cr (FY 2025)); South Ganga Waters Technologies Private Limited (Director, since 05 Aug 2020, revenue ₹10.37 Cr (FY 2025)); Tecksk Projects Private Limited (Director, since 17 Jul 2024, revenue ₹6.44 Cr (FY 2025)); Yashas English School Foundation (Director, since 20 Nov 2015, revenue ₹91.9 Lakh (FY 2024)); and 7 more.
Usha Ramesh was first appointed on 07 Jan 1993 as Director at Oeg O&M Services Private Limited. The most recent appointment on record is 22 May 2025 at Rockfort Engineering Industries Private Limited.
The 8 current companies of Usha Ramesh that report revenue have a combined latest revenue of ₹530 Cr: Operational Energy Group India Limited ₹409 Cr (FY 2025); Oeg O&M Services Private Limited ₹103 Cr (FY 2025); South Ganga Waters Technologies Private Limited ₹10.37 Cr (FY 2025); Tecksk Projects Private Limited ₹6.44 Cr (FY 2025); Yashas English School Foundation ₹91.9 Lakh (FY 2024); and 3 more.
Usha Ramesh held 6 earlier board appointments: Operational Energy Group India Private Limited (Director, 22 May 2002 to 03 Dec 2013); Jharsuguda Power Services Private Limited (Director, 08 May 2012 to 10 Sep 2019); Munificent Consultancy Private Limited (Director, from 28 Sep 2017); Oeg O&M Odisha Private Limited (Director, from 22 Nov 2011); Thoothukudi Renew Waters Private Limited (Director, from 30 Sep 2020); and 1 more.
The current boards of Usha Ramesh's companies include Ganesh Babu (Operational Energy Group India Limited), Panchapagesan Swaminathan (Operational Energy Group India Limited), Ramya Sachin Inamdar (Operational Energy Group India Limited), Sankarankovil Venkateswaran Natarajan (Operational Energy Group India Limited), Subramanyam Ramesh (Operational Energy Group India Limited), Ramesh Sudarshan (Oeg O&M Services Private Limited), among others.