Business Context and Reporting Period
Company: Cardinal Infrastructure Group Inc. (CDNL)
Filing Type: Form 10-K (Annual Report)
Reporting Period: Fiscal year ended December 31, 2025
Business Overview: Cardinal is a leading provider of site development and infrastructure services in the Southeastern United States, primarily operating in North Carolina and South Carolina. The company serves residential, commercial, industrial, and municipal markets with services including wet utility installations, grading, paving, and drilling. The company operates under an "Up-C" structure, where the public holding company (PubCo) owns a 39.0% economic interest in the operating company (OpCo), while Continuing Equity Holders retain a 61.0% interest.
Key Event: The company completed its Initial Public Offering (IPO) on December 11, 2025, raising approximately $277.7 million in gross proceeds. This filing reflects the first full year of operations as a public entity, including the impact of the reorganization and IPO.
Key Financial Metrics
| Metric | 2025 | 2024 |
|---|---|---|
| Revenue | $456.0 million | $315.2 million |
| Gross Profit | $63.8 million | $46.6 million |
| Net Income | $31.1 million | $28.3 million |
| Net Income Attributable to Cardinal Group | $22.7 million | $21.4 million |
| EBITDA | $72.3 million | $53.1 million |
| Adjusted EBITDA | $81.5 million | $56.5 million |
| Backlog (Year-End) | $682.0 million | $512.0 million |
| Cash and Cash Equivalents | $97.1 million | $20.9 million |
| Total Debt Outstanding | $121.2 million | $47.9 million |
Margins (2025 vs 2024):
- Net Income Margin: 6.8% (vs 9.0%)
- Gross Profit Margin: 14.0% (vs 14.8%)
- Adjusted EBITDA Margin: 17.9% (vs 17.9%)
Material Changes vs. Prior Period
- Revenue Growth: Revenue increased 44.7% year-over-year, driven by $103.2 million in organic growth and $37.7 million from acquisitions (Purcell, Page, and Red Clay).
- Acquisition Activity: The company completed three significant acquisitions in 2025, expanding its footprint in Charlotte and Greensboro, NC, and adding paving capabilities. A subsequent acquisition of A.L. Grading Contractors (ALGC) in Atlanta, GA, was announced in February 2026.
- Capital Structure: Total debt increased significantly to $121.2 million from $47.9 million, primarily due to the October 2025 Credit Facility ($120 million term loan) used to fund acquisitions and operations. Cash balances surged to $97.1 million following the IPO.
- Margin Compression: GAAP Gross Profit Margin decreased to 14.0% from 14.8%, primarily due to higher amortization expenses related to intangible assets recognized in 2025 acquisitions. Adjusted Gross Profit Margin improved slightly to 21.1%.
- Noncontrolling Interest: Net income attributable to noncontrolling interests increased to $8.4 million (from $6.9 million) due to the 61% ownership stake held by Continuing Equity Holders in the operating company.
Guidance, Outlook, and Risks
Outlook and Strategy: Management expects to recognize between $489 million and $541 million of the current $682 million backlog within the next twelve months. The company plans to continue expanding into new geographies (e.g., Georgia, Tennessee, Florida) and vertically integrating services, such as constructing its own asphalt plants, to improve margins and control project timelines.
Material Risks and Contingencies:
- Internal Control Weaknesses: The company identified material weaknesses in internal controls over financial reporting related to IT general controls, segregation of duties, and the review of estimates for construction contracts. Remediation is ongoing.
- Tax Receivable Agreement (TRA): The company has a liability of $39.4 million under a TRA, requiring it to pay 85% of certain tax benefits realized from the IPO to Continuing Equity Holders. This obligation could accelerate upon a change of control.
- Revenue Recognition Risk: The company uses the cost-to-cost input method for revenue recognition. Changes in estimates regarding project costs or profitability could result in significant adjustments to previously reported revenue and profits.
- Geographic Concentration: Operations are heavily concentrated in North Carolina, making the company vulnerable to local economic downturns or regulatory changes.
- Seasonality: The business is seasonal, with lower revenue typically generated in the first quarter due to weather conditions.
Investor Verification Checklist
- Internal Control Remediation: Verify the progress of remediation efforts for the identified material weaknesses in IT controls and contract estimate reviews.
- Backlog Realization: Monitor the conversion rate of the $682 million backlog into recognized revenue, noting that backlog does not guarantee future profitability.
- Acquisition Integration: Assess the financial performance and integration of the 2025 acquisitions (Purcell, Page, Red Clay) and the subsequent 2026 ALGC acquisition.
- Tax Receivable Agreement Impact: Review the cash flow impact of the TRA payments, which are expected to be substantial as Continuing Equity Holders exchange LLC units for Class A stock.
- Debt Covenants: Confirm continued compliance with the October 2025 Credit Facility covenants, specifically the maximum leverage ratio (2.50x) and minimum fixed charge coverage ratio (1.25x).
- Margin Trends: Track whether Adjusted Gross Profit Margins stabilize or improve as new markets and vertical integration initiatives (asphalt plants) mature.