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THE GIST
NEWS AND FEATURES
Global Philippines Fine Living
INSIGHTS
INVESTMENT STRATEGY
Economy Stocks Bonds Currencies
THE BASICS
Investment Tips Explainers Retirement
WEBINARS
2024 Mid-Year Economi Briefing, economic growth in the Philippines
2024 Mid-Year Economic Briefing: Navigating the Easing Cycle
June 21, 2024
Investing with Love
Investing with Love: A Mother’s Guide to Putting Money to Work
May 15, 2024
retirement-ss-3
Investor Series: An Introduction to Estate Planning
September 1, 2023
View All Webinars
DOWNLOADS
City skyline at sunset in Metro Manila
Economic Updates
Quarterly Economic Growth Release: Stronger case for a BSP cut in August
August 7, 2025 DOWNLOAD
economy-ss-3
Economic Updates
Inflation Update: BSP’s low-inflation safety net
August 5, 2025 DOWNLOAD
bsp-banner
Economic Updates
Monthly Economic Update: Two more BSP cuts 
July 31, 2025 DOWNLOAD
View all Reports
Bonds Market Movements Top Picks Issuer List
  • Top Picks
  • Korea National Oil Corp.
Bonds

Korea National Oil Corp.

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Fundamental View

AS OF 21 Mar 2025
  • Korea National Oil Corp’s credit profile is underpinned by its integral link to and highly strategic policy role for the Korean government; its credit rating is equalized to Korea’s sovereign rating.

  • KOROIL’s standalone credit profile is weighed down by its smaller scale compared to other Asian national oil producers, its lack of downstream integration, elevated leverage and a low cash coverage of short-term debt.

  • That said, we are not overly concerned as we take comfort in its highly strategic policy role to the Korean government, which translates into strong government financial support (codified in law under the KNOC Act) and enables KOROIL to enjoy robust access to both domestic and overseas funding channels.

Business Description

AS OF 21 Mar 2025
  • In FY24, KOROIL derives its revenues from oil & gas sales (91% of revenues), oil stockpiling (7%), and others including petroleum distribution (1%).
  • The oil and gas sales segment is responsible for exploration and development of domestic and overseas resources and sales of crude oil. KOROIL has 29 E&P projects in 15 countries (including Canada, UK, US, Libya, Kazakhstan, Vietnam and UAE), with total production capacity of 136 mboe/day and proven reserves of 931 mmboe. It owns nine strategic petroleum reserve facilities across South Korea with total capacity of 146 mmboe and total reserves of 99.5 mmboe. ME/Asia, Americas and Europe/Africa account for 40%, 33% and 27% of its daily output volume respectively. That said, its daily production capacity (136 mboe) is relatively small compared to its Asian E&P peers, such as CNOOC, CNPC and Sinopec which produce 1-3 mmboe per day; it is not active in the mid-stream oil refinery segment, unlike the other national oil companies in Asia.
  • KOROIL maintains oil stockpile of 115 days of net imports, higher than France (82 days), Germany (91 days) and comparable to Japan (120 days).
  • Similar to other Korean quasi-sovereign corporates, the Ministry of Trade, Industry and Energy, and the Ministry of Economy and Finance of the Korea government supervise KOROIL's budgeting, business planning and financial performance, and appoint its president, auditors and nonstanding directors of the board.

Risk & Catalysts

AS OF 21 Mar 2025
  • Compared to Chinese national oil companies, such as Sinopec and CNPC, KOROIL is less diversified with limited mid and downstream operations such as refining, chemicals, sales and marketing. This makes the firm’s profitability more vulnerable to cyclical oil & gas prices. A substantial decline in oil and gas prices will have a negative impacts on KOROIL’s topline and also lead to impairment losses on its assets.

  • Pursuant to the June 2016 Government Plan, KOROIL has developed and is implementing a plan for the sale of its interests in less profitable overseas E&P projects, including projects with unsuccessful explorations, less-than-expected reserves and subject to geopolitical/political uncertainties, and could result in asset write-offs.

  • As majority of KOROIL’s E&P assets are located offshore, its business performance is subjected to exchange rate fluctuations and regional geopolitical risks.

Key Metric

AS OF 21 Mar 2025
KRW bn FY20 FY21 FY22 FY23 FY24
Debt to Book Cap 113.2% 116.5% 112.4% 111.4% 110.2%
Net Debt to Book Cap 107.1% 110.6% 107.6% 107.1% 108.1%
Debt to Equity (856.4%) (704.6%) (903.7%) (976.5%) (1,083.4%)
Gross Leverage 20.0x 15.9x 5.8x 7.8x 8.5x
Net Leverage 18.9x 15.1x 5.6x 7.5x 8.3x
Interest Coverage 1.6x 2.3x 5.9x 4.0x 3.6x
EBITDA Margin 38.0% 46.8% 67.7% 60.4% 58.3%
Leverage calculation includes lease liabilities and marketable securities (for net leverage).
Scroll to view columns right arrow

CreditSight View Comment

AS OF 24 Mar 2025

We have an Outperform recommendation on Korea National Oil Corp. We expect the company’s government shareholding and strong policy role, and the resulting excellent funding access will continue to mitigate its elevated leverage and low cash coverage of short-term debt. We like KOROIL for high-quality carry, and we view its curve as attractive compared to other Korean quasi sovereigns, BBB-rated Korean IG corporates and Chinese quasi-sovereigns. We prefer its longer-dated 30s, 31s and 32s which are trading >20 bp wider than similar maturities of China quasi-sovereign issuers rated 2-3 notches lower.

Recommendation Reviewed: March 24, 2025

Recommendation Changed: November 06, 2023

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