The rating agency has affirmed the company's National Long Term Rating at 'AAA' with a stable outlook.
Besides, the Long-Term Foreign Currency Issuer Default Rating was affirmed at 'BBB-' with a stable outlook and the LT Local Currency IDR at 'BBB' with a positive outlook, Fitch said.
"The ratings reflect RIL's strong business profile in theoil and gas business with vertical diversification across the supply chain (upstream, refining and petrochemicals), efficient refining operations and dominant position in the Indian petrochemicals sector," Fitch said.
Besides, the ratings also reflect RIL's large scale of operations in key product lines, ability to generate robust cash flow from operations and a strong liquidity position.
The 'AAA' national rating denotes the highest rating assigned by the agency and is assigned to issuers or obligations with the lowest expectation of default risk.
'BBB' denotes a moderate default risk.
Fitch said the upstream earnings before interest taxes declined in fiscal 2012 and is likely to fall further in the short term, owing to fall in natural gas production at Krishna Godavari (KGD6) block since FY11 and the sale of RIL's 30 per cent stake in its 21
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