Business Context and Reporting Period
Company: SunCoke Energy, Inc. (SXC)
Filing Type: Form 10-K (Annual Report)
Reporting Period: Fiscal year ended December 31, 2025
Business Overview: SunCoke is the largest independent producer of high-quality coke in the Americas, operating five cokemaking facilities in the U.S. and one in Brazil. The company reports through two segments: Domestic Coke and Industrial Services. In 2025, the company acquired Flame Aggregator, LLC ("Phoenix Global"), expanding its industrial services portfolio.
Key Financial Metrics
| Metric | 2025 | 2024 | Change |
|---|---|---|---|
| Net (Loss) Income | $(38.8) million | $103.5 million | $(142.3) million |
| Net Income Attributable to SunCoke | $(44.2) million | $95.9 million | $(140.1) million |
| Revenues | $1,837.3 million | $1,935.4 million | $(98.1) million |
| Operating (Loss) Income | $(44.4) million | $151.9 million | $(196.3) million |
| Adjusted EBITDA | $219.2 million | $272.8 million | $(53.6) million |
| Operating Cash Flow | $109.1 million | $168.8 million | $(59.7) million |
| Total Debt (Principal) | $693.0 million | $500.0 million | $193.0 million |
| Cash and Equivalents | $88.7 million | $189.6 million | $(100.9) million |
| Revolving Facility Availability | $132.0 million | $325.0 million | $(193.0) million |
Material Changes vs. Prior Period
- Net Loss: The company reported a net loss of $38.8 million in 2025 compared to net income of $103.5 million in 2024. This reversal was primarily driven by a $90.1 million long-lived asset impairment charge at the Haverhill I cokemaking facility due to a breach of contract by customer Algoma Steel.
- Revenue Decline: Total revenues decreased by $98.1 million. The Domestic Coke segment saw a $203.5 million decline due to lower pricing, unfavorable coal-to-coke yields, and reduced volumes from the Algoma Steel breach. This was partially offset by the Industrial Services segment, which grew by $104.8 million following the Phoenix Global acquisition.
- Acquisition Impact: The acquisition of Phoenix Global for $295.8 million added five months of results to 2025, increasing Industrial Services revenue and Adjusted EBITDA but also adding $10.1 million in transaction costs and $4.4 million in restructuring costs.
- Debt Increase: Total debt increased by $193.0 million, primarily due to borrowings under the Revolving Facility to fund the Phoenix Global acquisition.
- One-Time Gain Absence: 2024 included a $9.5 million gain from the extinguishment of black lung liabilities, which was not present in 2025.
Guidance, Outlook, and Risks
- Contract Extensions: The company extended the Haverhill II agreement with Cliffs Steel through 2028 and the Granite City agreement with U.S. Steel through 2026.
- Facility Closure: SunCoke decided to close the Haverhill I facility in Q1 2026 to optimize its coke fleet following the Algoma Steel breach.
- Dividends: The company maintained a quarterly dividend of $0.12 per share throughout 2025 and declared a $0.12 dividend in January 2026.
- Key Risks:
- Customer Concentration: Cliffs Steel and U.S. Steel accounted for approximately 75.8% of total sales in 2025.
- Regulatory Compliance: Ongoing litigation and regulatory reviews regarding EPA MACT standards and PM 2.5 emissions could impact operations and costs.
- Market Volatility: Exposure to global steel industry downturns, coal price fluctuations, and competition from alternative steelmaking technologies (e.g., electric arc furnaces).
- Debt Covenants: The company is subject to a maximum consolidated leverage ratio of 4.50:1.00 and a minimum interest coverage ratio of 2.50:1.00.
Investor Verification Checklist
- Impairment Validity: Verify the assumptions used in the $90.1 million impairment charge for the Haverhill I facility and the status of legal proceedings against Algoma Steel.
- Contract Renewals: Monitor the status of long-term take-or-pay agreements with Cliffs Steel and U.S. Steel, which represent the majority of revenue.
- Acquisition Integration: Assess the financial performance and integration progress of the Phoenix Global acquisition over the next 12 months.
- Liquidity Position: Review the company's ability to service $693.0 million in debt maturing between 2029 and 2030, given the reduction in operating cash flow.
- Regulatory Outcomes: Track the resolution of EPA litigation regarding MACT standards and PM 2.5 designations, which could necessitate significant capital expenditures.