Did you know?
ONGC and Oil India are set to start a ₹3,200 crore stratigraphic drilling campaign in early 2026, exploring India’s untapped offshore basins!
ONGC tenders play a huge role in India’s oil and gas ecosystem. This news is the perfect testament for it. Each year, ONGC (Oil and Natural Gas Corporation Limited) calls out bids for large-scale oil exploration, offshore drilling, refinery services, logistics, engineering, and technical support projects. If you are one of those businesses looking to enter into or expand in the energy sector, knowing about ONGC tenders is very important.
In this blog, you will know about ONGC, how its tender system works, upcoming opportunities for 2026, eligibility requirements, what documents you will need, application steps, and some saviour tender platforms to change your tender game.
ONGC is a public sector company which is owned by the Government of India. It works under the Ministry of Petroleum and Natural Gas, and is entrusted with the exploration, production, and processing of crude oil and natural gas.
The corporation is currently contributing a major share of approximately 70–75% to the total domestic production of oil and gas. Its operations span onshore fields, offshore blocks, deepwater projects, refineries, and processing plants. To execute such large-scale operations, ONGC depends on private contractors, manufacturers, service providers, and consultants through a structured tendering system.
Quick Glimpse:
ONGC Tenders- They are formal bidding invites that are issued to procure goods, services, and works required for oil and gas operations. These oil refinery tenders cover a wide range of technical and commercial activities and are awarded through a systematic competitive bidding. Every tender clearly defines the scope of work, eligibility conditions, and contract terms.
To step into these prestigious oil refinery and offshore projects in 2026, you need to know how the ONGC tendering system works. Basically, ONGC follows a transparent procurement process. Most tenders are published through the ONGC e-Tender portal, where vendors can access complete tender details and submit bids online.
This eTender Portal is a primary platform for all ONGC procurement activities. Vendors must register on the portal to participate in tenders. Also, after registration, bidders can search for live tenders, download documents, submit bids electronically, track corrigenda, and view bid opening results. The portal also provides guidance documents and FAQs to support new bidders.
The tendering process commences with the publication of a Notice Inviting Tender. Interested bidders must review the technical scope, qualification requirements, and submission timelines.
Mostly, bids are submitted in two parts:
a) Technical Bid
b) Price Bid
(Only those bidders who qualified in the technical round can participate in the price bid.)
Submitting accurate and complete documents is critical for bid acceptance. Most ONGC offshore tenders require the following:
Step 1: Company and Legal Documents
This includes- Certificate of Incorporation or Registration, PAN Card, GST Registration Certificate, MSME Certificate (if applicable), and Power of Attorney or authorization for bid signatory.
Step 2: Financial Documents
This includes- Audited balance sheet for the last three FY, Profit and loss statements, annual turnover details, a net worth certificate from a certified authority, Banker’s certificate (if applicable).
Step 3: Technical Documents
This includes- Work completion certificates, copies of purchase orders and contracts, client performance certificates, details of equipment and machinery, manpower deployment details, and quality certifications such as ISO, API, or equivalent.
Step 4: Declarations and Undertakings
This includes- Earnest money deposit (EMD), Integrity pack, Non-blacklisting declaration, tender-specific undertakings or affidavits.
With recent examples like FPSO Hiring, shore base management, and gas dehydration unit revamps, it is clear that in early 2026, ONGC projects are going to focus on onshore and offshore services tenders, equipment supply, and E&P activities.
Companies should actively track the following areas, as refinery and other tenders are released throughout the year.
a) Offshore platform maintenance and modification works
ONGC steadily issues tenders for structural maintenance, brownfield modifications, equipment replacement, corrosion protection, and safety upgrades across offshore platforms.
b) Drilling support services and rig operations
Tenders based on drilling support services such as well servicing, rig maintenance, mud engineering, cementing, logging, and directional drilling for offshore and onshore fields.
c) Subsea pipeline installation, inspection, and repair
Laying new subsea pipelines, integrity inspections using ROVs, pipeline rehabilitation, and maintenance. This will ensure uninterrupted offshore production.
d) Refinery modernization and shutdown maintenance
ONGC has been issuing refinery tenders for revamp projects, periodic shutdown maintenance, mechanical and process upgrades, and instrumentation works at its refining and processing facilities.
e) Marine logistics, vessel chartering, and helicopter services
Various tenders are issued for supply vessels, anchor handling tugs, standby vessels, and helicopter services required for offshore personnel movement and material transport.
f) Civil, electrical, and instrumentation works
ONGC maintains regular procurement for civil construction, electrical installations, automation systems, and instrumentation projects across terminals, plants, and operational sites.
To avoid missing tender opportunities, businesses should rely on trusted government and tender intelligence platforms:
Official Government Platforms:
a) ONGC e-Tender Portal
Primary platform for all ONGC offshore projects or tenders, bid submissions, and corrigendums.
b) Government e-Marketplace (GeM)
Used by ONGC for the procurement of standard goods and select services.
c) Central Public Procurement Portal (CPPP)
Aggregates tenders issued by central government entities, including ONGC-related works.
d) State e-Procurement Portals
Useful for region-specific ONGC infrastructure and civil contracts. Some of its examples are:
Tender Intelligence Platform:
Tender Grid
Apart from government platforms, you can also take help from a tender intelligence platform like Tender Grid. Built for organized tender growth. This platform helps businesses track ONGC tenders from multiple sources in one dashboard, receive alerts for ideal projects, monitor the timeliness of projects, and stay updated on amendments.
ONGC tenders are one of the most reliable and long-term business opportunities across oil expansion, offshore projects, and refinery operations. The foundation of these refinery and offshore project tenders is transparency and clear qualification criteria. ONGC procurement is accessible to both established enterprises and potential MSMEs.
As you go through the guide and understand the process of ONGC Tenders, you can attain success in it with the guidance of tender intelligence platforms like Tender Grid. A smart solution for those who believe in smarter strategies.
This year, aspire to ONGC tenders with Tender Grid.