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Who we are?

OEG India Ltd is led by Mr. S. Ramesh, Chairman & Managing Director

We are Operational Energy Group India Limited, an Operation & Maintenance of Power and Process Plants [IPP/SPP/CPP] and an Engineering Procurement and Construction Company in Various Industrial, Commercial and Residential Segments [Power/O&G/Energy/Infra/Water]. OEG India Limited has highly experienced and qualified expatriates and local personnel.

Chairman Message

I take this opportunity to thank our valued customers, whose continued patronage and confidence in our products inspires us to extend the best of services.

Being part of this group gives the advantage of accessing the talents and experience available with our sister companies in addition to the rigorously trained, experienced and motivated professionals on our team who are dedicated to providing the highest quality in a timely and cost-effective manner. With the above we are also expanding strongly into Construction, Water and Mining Sectors.

Our Awards and Appreciation



It is certified that Ws Operational Engergy Group India Pia Ltd . Chennai (OEG) is carrying out operation and maintenance of our 55 MW Captive power plant at Arnim consisting 150 TPH AFBC Boiler. 25 & 30 MW TG Sets along with CHP. since February 2013
The performance observed during the period found satisfactory and wish them all success in future.
M.S.Maheshwari Dy.General Manager (Projects)
This was indeed a great cooperation.We were struggling with the low vacuum issue for quite some time. OEG's intervention was of great help in restoring vacuum of the running turbine.
Mr.Sunil Chandra Mishra,VP,Power
We feel extremely fortunate to have found OEG, and confident that our Coal Handling Plant built by them will give us a distinct advantage over our competitors. We look forward to maintaining a positive and productive relationship in the future with OEG as our company grows and evolves. Needless to say, I highly recommend OEG.
V.Ravindran CEO & Director
It was a great pleaure for us to get aquintance from OEG and we will recommend them for the similar projects. They partnered with us by providing technicians our mechanical maintenance and all were technically skilled and succesful in imparting the work in time.
N.Hariharan (Associate General manager – Commercial)
I would recommend OEG, without reservation, to anyone who contemplate to undertake such a project like what they executed for us. Further, I would encourage them to strongly consider the design/build method, as it definitely irons out a lot of problems.I would be happy to visit with any prospective person or persons should they want to discuss this topic first-hand.
I worked with the team at OEG to accelerate the development of the Operation & Maintenance of 3 x 63 Thermal Power Plant at Tuticorin, Tamil Nadu. They are a group of skilled, sharp, creative, and results-focused group. I strongly recommend them to companies of all sizes which are looking to turbo-charge the development of their strategic construction plans and their businesses.
M.N.V.Sudhakar President(Comml & Admin)



Dalmia , Ariyalur hosted a Contractors

Dalmia , Ariyalur hosted a Contractors Mega Meet on 29.4.16 at Ariyalur. The 19 contractors were rated on a scale of 1 to 10 over many parmeters ranging from technical performance to attitude in getting work done and commitment. OEG came out on top scoring 9.2 and were awarded a trophy. For safety we finished


APPRECIATION LETTER FROM TIDC INDIA-A UNIT OF TUBE INVESTMENTS OF INDIA LTD Ramachandran, President-TIDC My appreciation and gratitude to all of you for your tireless  and dedicated service in times of great crisis .You and the entire maintainable team especially from o e g have done a great commendable job in keeping our plate safe.

Our Clients

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