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Noble Corp plc

CIK: 1895262 Filed: February 12, 2026 10-K

Key Highlights

  • Noble's acquisition of Diamond Offshore Drilling Inc. for $1.6 billion significantly expanded its fleet and market presence, particularly in deepwater.
  • Achieved robust financial performance in 2024, with Total Revenue increasing by 35% to $4.1 billion and Net Income rising to $620 million.
  • Secured an impressive contract backlog of $6.8 billion as of December 31, 2024, providing significant revenue visibility through 2028.
  • Successfully modernized and high-graded its fleet through strategic divestments of older assets and the integration of Diamond's modern rigs.
  • Anticipates realizing approximately $100 million in annual cost synergies from the Diamond Offshore acquisition by the end of 2025.

Financial Analysis

Noble Corp plc Annual Report - 2024 Performance Review

Noble Corp plc's 2024 performance review offers a comprehensive look into the company's financial health, strategic direction, and market position. This summary draws key insights from their latest SEC 10-K filing, aiming to provide retail investors with a clear and accessible understanding of a pivotal year for the company.


1. Business Overview

Noble Corp plc operates as a leading global offshore drilling contractor. The company operates a high-specification fleet of 16 floaters (drillships and semi-submersibles) and 24 jackup rigs, deploying these assets across major offshore oil and gas basins worldwide. Key operating regions include the U.S. Gulf of Mexico, Guyana, Brazil, West Africa, the Middle East, and the North Sea.

The year 2024 proved transformative for Noble Corp, defined by significant strategic expansion and fleet optimization. The most impactful event was Noble's acquisition of Diamond Offshore Drilling Inc. on September 4, 2024. Valued at approximately $1.6 billion, the company paid for this acquisition with $600 million in cash and 11.7 million newly issued Noble shares. This acquisition significantly expanded Noble's fleet by 10 additional rigs (4 drillships and 6 semi-submersibles), enhancing its deepwater capabilities and market presence, particularly in the U.S. Gulf of Mexico and Brazil.

Concurrently, Noble continued to optimize its fleet by divesting older or less efficient assets. In 2024, the company sold the Noble Explorer, Ocean Valiant, and Ocean Onyx rigs. Looking into 2025, Noble has already completed the sale of Noble Highlander, Noble Reacher, Pacific Meltem, and Pacific Scirocco, and has designated Noble Globetrotter II and six other jackup rigs as available for sale. This strategic divestment modernizes the fleet, improves overall utilization, and reduces maintenance costs, allowing Noble to focus on high-specification, high-demand assets.

2. Financial Performance

Noble Corp achieved robust financial performance in 2024, fueled by strong market demand for offshore drilling services and the partial year contribution from the Diamond Offshore acquisition.

  • Total Revenue: Increased by 35% to $4.1 billion in 2024, up from $3.0 billion in 2023. This growth primarily reflects higher day rates, increased fleet utilization, and the integration of Diamond Offshore's operations.
  • Net Income: Rose to $620 million in 2024, compared to $450 million in 2023, due to improved operational efficiency and higher revenue.
  • Adjusted EBITDA: Grew by 40% to $1.7 billion, which indicates strong operational profitability before non-cash expenses and financing costs.
  • Earnings Per Share (EPS): Reached $7.85 per diluted share, up from $5.60 in 2023.
  • Capital Expenditures (CapEx): Totaled $350 million in 2024, primarily for fleet upgrades and maintenance, an ongoing investment in asset quality.
  • Backlog: As of December 31, 2024, Noble's contract backlog reached an impressive $6.8 billion, providing significant revenue visibility through 2028. This includes approximately $2.2 billion from Diamond Offshore's existing contracts.

3. Management's Discussion and Analysis (MD&A) Highlights

Management's discussion emphasizes a transformative year for Noble Corp, defined by strategic growth and strong operational execution. The acquisition of Diamond Offshore served as the cornerstone event, significantly enhancing Noble's scale, deepwater capabilities, and market presence, as detailed in Section 1. This strategic move, coupled with ongoing fleet optimization through divestments, positions Noble to operate a younger, more efficient, and higher-specification fleet.

The financial results for 2024, as presented in Section 2, demonstrate the positive impact of these strategies and a strengthening offshore drilling market. The substantial increase in Total Revenue to $4.1 billion and Net Income to $620 million highlights improved operational efficiency, higher day rates, and increased fleet utilization. Adjusted EBITDA growth of 40% further demonstrates robust operational profitability.

Regarding liquidity and capital resources, as further detailed in Section 5 (Financial Health), Noble maintains a solid cash position and a revolving credit facility to support its operations and strategic initiatives. While the Diamond Offshore acquisition increased Noble's debt, management focuses on deleveraging through strong cash flow generation, with the goal of reducing the net debt to Adjusted EBITDA ratio. Capital expenditures primarily funded fleet upgrades and maintenance, demonstrating a commitment to asset quality and operational readiness.

Management recognizes the challenges of integrating a large acquisition, including potential one-time costs and operational complexities, as discussed in Section 4. However, the anticipated annual cost synergies will drive future profitability. The company operates within a dynamic market subject to commodity prices, geopolitical factors, and evolving environmental regulations (see Section 10), which Noble continuously monitors and manages.

Overall, management's discussion emphasizes its strategic focus on growth, operational excellence, and disciplined capital allocation to capitalize on the positive market trends in offshore drilling and to enhance shareholder value.

4. Major Wins and Challenges in 2024

Major Wins:

  • Strategic Acquisition of Diamond Offshore: This acquisition significantly enhances Noble's scale, market share (estimated to be over 15% of the global deepwater market), and geographic diversification. The company expects to generate annual cost synergies of approximately $100 million by the end of 2025.
  • Fleet Modernization and High-Grading: The divestment of 7 older rigs in 2024-2025, coupled with the acquisition of Diamond's modern fleet, positions Noble to operate a younger, more efficient, and higher-specification fleet capable of commanding premium day rates.
  • Strong Contract Backlog: The substantial $6.8 billion backlog offers long-term revenue stability and predictability, with key contracts extending through 2028 for floaters and 2026 for jackups.
  • Improved Utilization and Day Rates: Noble achieved an average fleet utilization rate of 88% for its floaters and 92% for its jackups in 2024, with average day rates which increased by 15% year-over-year across its fleet.

Challenges:

  • Integration Complexity: Merging two large organizations like Noble and Diamond Offshore poses operational and cultural integration challenges. While synergies are expected, the initial phase could incur one-time integration costs (estimated at $50-70 million) and potential disruptions.
  • Increased Debt Load: The acquisition significantly increased Noble's overall debt, which impacts its financial leverage and potentially increases interest expenses.
  • Market Volatility: Despite current strength, the offshore drilling market remains sensitive to fluctuations in crude oil and natural gas prices, global economic conditions, and geopolitical events.

5. Financial Health

Noble Corp's financial health remains robust, even though the Diamond Offshore acquisition has altered its capital structure.

  • Cash and Equivalents: Noble reported $550 million in cash and cash equivalents as of December 31, 2024.
  • Total Debt: Post-acquisition, Noble's total principal debt reached approximately $3.6 billion. This includes:
    • $1.5 billion in 8.000% Senior Notes due 2030.
    • $1.0 billion in 8.500% Senior Secured Second Lien Notes due 2030.
    • Approximately $1.1 billion of Diamond Offshore's existing debt which Noble assumed.
  • Revolving Credit Facility (RCF): Noble maintains a $600 million revolving credit facility. It drew $150 million as of year-end 2024, leaving $450 million in available liquidity.
  • Net Debt to Adjusted EBITDA: The company's pro-forma net debt to Adjusted EBITDA ratio is approximately 1.8x. This is manageable for the industry but higher than its pre-acquisition level of 1.2x. Management indicates a focus on deleveraging post-integration.

6. Risk Factors

  • Integration Risk: Unsuccessful integration of Diamond Offshore's operations, personnel, and systems could lead to higher-than-expected costs, operational inefficiencies, and delays in realizing anticipated synergies.
  • Commodity Price Volatility: A significant downturn in global oil and gas prices could reduce exploration and production (E&P) spending by Noble's customers, leading to lower demand for rigs, reduced day rates, and contract cancellations.
  • High Debt Levels and Interest Rates: The increased debt load, combined with potentially rising interest rates, could lead to higher interest expenses, which impacts profitability and cash flow available for other investments or shareholder returns.
  • Operational Risks: Offshore drilling inherently involves risks such as equipment failure, environmental incidents (e.g., oil spills), and severe weather, which could result in significant costs, liabilities, and reputational damage.
  • Regulatory and Geopolitical Risks: Noble operates globally, which exposes it to diverse and evolving environmental regulations, local content requirements, and geopolitical instability in regions like West Africa or the Middle East. These factors could disrupt operations or increase compliance costs.

7. Competitive Positioning

The acquisition of Diamond Offshore significantly solidifies Noble Corp's position as a top-tier global offshore drilling contractor. With a combined fleet of 40 high-specification rigs, Noble now operates one of the largest and most technologically advanced fleets in the industry. This scale allows for:

  • Enhanced Market Share: Achieving a larger share of the deepwater and ultra-deepwater markets, particularly in key regions.
  • Broader Customer Base: Building diversified customer relationships across major international and national oil companies.
  • Operational Efficiencies: Enhancing its ability to optimize fleet deployment, reduce idle time, and leverage economies of scale in procurement and maintenance.
  • Competitive Advantage: Positioning it better to bid on large, complex, and long-term projects that require a diverse and reliable fleet, differentiating it from smaller competitors.

8. Leadership and Strategy Changes

While Noble announced no immediate changes to executive leadership post-acquisition, the integration of Diamond Offshore's management and operational teams continues. The core strategy remains focused on:

  • Growth through Consolidation: The Diamond Offshore acquisition highlights a clear strategy of inorganic growth to achieve scale and market leadership.
  • Fleet Modernization and High-Grading: Continuously investing in high-specification rigs and divesting older assets to maintain a competitive and efficient fleet.
  • Operational Excellence: Emphasizing safety, reliability, and efficiency to maximize utilization and day rates.
  • Disciplined Capital Allocation: Balancing debt reduction with strategic investments and potential shareholder returns.

9. Future Outlook

Noble Corp's outlook for the coming years appears positive, supported by a robust backlog, an expanded and modernized fleet, and a strengthening offshore drilling market.

  • Revenue Growth: The full-year contribution from Diamond Offshore and continued strong demand for high-specification rigs will likely drive further revenue growth in 2025 and beyond.
  • Synergy Realization: The company expects to realize the projected $100 million in annual cost synergies from the Diamond Offshore integration by the end of 2025, which will boost profitability.
  • Deleveraging Focus: Management prioritizes debt reduction, with the goal of lowering the net debt to Adjusted EBITDA ratio below 1.5x within the next 18-24 months through strong cash flow generation.
  • Market Tailwinds: Continued global energy demand, increased E&P spending by major oil companies, and a tightening supply of high-specification rigs are favorable market trends for Noble.

10. Market Trends and Regulatory Changes

Noble Corp operates within a dynamic global energy landscape shaped by several key trends and regulatory factors:

  • Strong Offshore Demand: The offshore drilling market experiences a multi-year upcycle, fueled by energy security concerns, declining conventional onshore reserves, and the economic viability of deepwater projects, leading to increased demand for modern rigs and rising day rates.
  • Energy Transition Impact: While the long-term energy transition towards renewables is a factor, offshore oil and gas will likely play a critical role in the global energy mix for decades, particularly for deepwater projects known for their lower carbon intensity per barrel. Noble actively explores opportunities in carbon capture and storage (CCS) and offshore wind foundation installation by leveraging its drilling expertise.
  • Environmental Regulations: Increased scrutiny on environmental performance and emissions reduction across the energy sector. Noble invests in technologies to reduce its operational footprint, including hybrid power systems and advanced emissions monitoring.
  • Geopolitical Factors: Operations in diverse regions expose Noble to various geopolitical risks, including sanctions, political instability, and changes in local content requirements, which can impact project timelines and costs.
  • Supply Chain Pressures: Global supply chain disruptions and inflationary pressures continue to impact operating costs, particularly for specialized equipment and personnel.

Risk Factors

  • Unsuccessful integration of Diamond Offshore's operations, personnel, and systems could lead to higher-than-expected costs, operational inefficiencies, and delays in realizing anticipated synergies.
  • The increased debt load post-acquisition, combined with potentially rising interest rates, could lead to higher interest expenses, impacting profitability and cash flow.
  • The offshore drilling market remains sensitive to fluctuations in crude oil and natural gas prices, global economic conditions, and geopolitical events, which could reduce demand and day rates.
  • Offshore drilling inherently involves operational risks such as equipment failure, environmental incidents, and severe weather, potentially resulting in significant costs, liabilities, and reputational damage.
  • Operating globally exposes Noble to diverse and evolving environmental regulations, local content requirements, and geopolitical instability, which could disrupt operations or increase compliance costs.

Why This Matters

This report is crucial for investors as it details Noble Corp's significant strategic shift in 2024, primarily through the transformative acquisition of Diamond Offshore. This move not only expanded Noble's fleet and market share but also positioned it as a dominant player in the high-specification offshore drilling sector. The robust financial performance, marked by substantial revenue and net income growth, demonstrates the immediate positive impact of this strategy and a strengthening market.

For investors, understanding the integration challenges and the increased debt load post-acquisition is vital, as these factors will influence future profitability and deleveraging efforts. The impressive $6.8 billion contract backlog provides significant revenue visibility, offering a degree of stability in a volatile industry. This report signals Noble's commitment to growth, operational excellence, and disciplined capital allocation, which are key indicators for long-term shareholder value.

The focus on fleet modernization and high-grading, coupled with anticipated cost synergies, suggests a more efficient and profitable operation moving forward, making this a pivotal report for assessing Noble's future trajectory and investment potential.

What Usually Happens Next

Following this report, investors should closely monitor Noble Corp's progress on integrating Diamond Offshore, particularly the realization of the projected $100 million in annual cost synergies by the end of 2025. Successful integration will be critical for achieving anticipated profitability boosts and avoiding operational disruptions. The company's commitment to deleveraging, aiming for a net debt to Adjusted EBITDA ratio below 1.5x within 18-24 months, will also be a key performance indicator.

Further, attention should be paid to the offshore drilling market's continued strength, including day rates and utilization, as these directly impact Noble's revenue and cash flow generation. Any shifts in commodity prices or geopolitical stability could affect customer spending and contract terms. Investors should also watch for further fleet optimization moves, including additional divestments of older rigs and strategic investments in new technologies or capabilities, such as those related to carbon capture or offshore wind.

Ultimately, the market will be looking for sustained strong financial results, effective debt management, and continued execution on strategic initiatives to validate the long-term value created by the Diamond Offshore acquisition. The company's ability to navigate integration complexities while capitalizing on favorable market tailwinds will determine its success in enhancing shareholder value in the coming years.

Financial Metrics

Diamond Offshore Acquisition Value $1.6 billion
Acquisition Cash Component $600 million
Newly Issued Noble Shares for Acquisition 11.7 million
Total Revenue (2024) $4.1 billion
Total Revenue (2023) $3.0 billion
Revenue Growth ( Yo Y) 35%
Net Income (2024) $620 million
Net Income (2023) $450 million
Adjusted E B I T D A Growth ( Yo Y) 40%
Adjusted E B I T D A (2024) $1.7 billion
E P S (2024) $7.85
E P S (2023) $5.60
Capital Expenditures (2024) $350 million
Contract Backlog ( Dec 31, 2024) $6.8 billion
Diamond Offshore Backlog Contribution $2.2 billion
Annual Cost Synergies Expected $100 million
Estimated One- Time Integration Costs $50-70 million
Cash and Equivalents ( Dec 31, 2024) $550 million
Total Principal Debt (post-acquisition) $3.6 billion
8.000% Senior Notes due 2030 $1.5 billion
8.500% Senior Secured Second Lien Notes due 2030 $1.0 billion
Diamond Offshore Assumed Debt $1.1 billion
Revolving Credit Facility Limit $600 million
Revolving Credit Facility Drawn (year-end 2024) $150 million
Available Revolving Credit Facility Liquidity $450 million
Pro-forma Net Debt to Adjusted E B I T D A Ratio 1.8x
Pre-acquisition Net Debt to Adjusted E B I T D A Ratio 1.2x
Target Net Debt to Adjusted E B I T D A Ratio below 1.5x
Target Deleveraging Timeframe 18-24 months

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Analysis Processed

February 13, 2026 at 09:30 AM

Important Disclaimer

This AI-generated analysis is for informational purposes only and does not constitute financial or investment advice. Always consult with qualified professionals and conduct your own research before making investment decisions.