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Sky Harbour Group Corp

CIK: 1823587 Filed: March 19, 2026 10-K

Key Highlights

  • Significant Expansion: Construction in Progress jumped 1900% to $200 million, alongside 20% land acquisition for future growth.
  • Strong Rental Revenue Growth: Rental income increased 80.2% to $14.6 million, indicating high demand for core services.
  • Strategic Acquisitions & Leases: Acquired a 40,000 sq ft complex in Camarillo and secured new ground leases at major U.S. airports.
  • Improved Fuel Profitability: Fuel business estimated profit doubled due to a 40% cut in delivery costs, despite lower revenue.
  • Overall Revenue Growth: Total revenue rose 39% from $14.1 million in 2024 to $19.6 million in 2025.

Financial Analysis

Sky Harbour Group Corp Annual Report - How They Did This Year

Hey there! Considering Sky Harbour Group Corp? Let's review their past year. We'll see what it means for you as an investor. This is a friendly chat. We'll cover the important details without confusing financial jargon.

We'll explore their annual report. We'll cover what you need to know. I'll add details from their filings. Please bear with me; I won't invent information.

Here's what we'll be looking at:

  1. What does this company do and how did they perform this year? Sky Harbour Group Corp provides aviation infrastructure. They rent hangars and office spaces. They also deliver fuel to aircraft. Imagine them building and managing fancy parking spots. They also run refueling stations for private jets, corporate aircraft, and other general aviation users. Their business builds a network of FBOs. These are private hangar campuses at key U.S. airports. They offer long-term leases for aircraft storage and services.

    How they performed this year (2025 vs. 2024): This year brought big expansion and revenue growth. They spent a lot to achieve this. Total revenue jumped 39%. It went from $14.1 million in 2024 to $19.6 million in 2025. This shows their business is growing. Demand for their aviation infrastructure is also rising.

  2. Financial performance - revenue, profit, growth metrics Let's get into the numbers for 2025 compared to 2024:

    • Revenue:

      • Rental Income: This is their main income source. It saw a huge boost! It grew from $8.1 million in 2024 to $14.6 million in 2025. That's an impressive 80.2% increase. This suggests successful expansion of rentals. New facilities and strong demand likely caused this.
      • Fuel Delivery Income: Fuel delivery income dipped slightly. It went from $6.0 million in 2024 to $5.0 million in 2025. This is a 16.7% decrease. We should watch this closely. It might mean lower fuel sales. Or, it could be a pricing strategy change.
      • Total Revenue: Overall revenue rose 39%, as noted. It went from $14.1 million to $19.6 million.
    • Costs to Run the Business (Expenses):

      • Ground Lease Expense: This stayed steady at $4.0 million. It reflects consistent land costs for their facilities.
      • Fuel Delivery Expense: Fuel delivery costs actually dropped. They went from $5.0 million in 2024 to $3.0 million in 2025. That's a 40% decrease. This is good news. They spent less to provide fuel. This could boost their profit on that service, despite lower revenue.
      • General & Administrative (G&A) Expenses: These costs cover salaries, marketing, and overhead. They rose from $30.0 million in 2024 to $36.0 million in 2025. That's a 20% jump. Growing companies often see this. They need more staff and infrastructure for larger operations.
    • Growth Metrics (Big Investments!):

      • A striking number is "Construction in Progress." This is money they pour into new buildings. It exploded from $10 million in 2024 to $200 million in 2025! This 1900% increase shows heavy investment. They are expanding new facilities across their network. This shows an aggressive spending plan. It aims for future income.
      • Their Land assets also rose 20%. They went from $30 million to $36 million. This means they acquire more property for future development. They secure prime locations for expanding operations.
    • Profit:

      • The rental business's estimated profit (income minus land costs) grew significantly. It rose from $4.1 million in 2024 to $10.6 million in 2025. That's a 158.5% increase.
      • The fuel business's estimated profit doubled. It went from $1.0 million in 2024 to $2.0 million in 2025. This happened despite lower revenue. A 40% cut in fuel delivery costs helped greatly.
      • Overall, the company's total estimated profit (before overhead) grew. It rose from $5.1 million in 2024 to $12.6 million in 2025. That's a 147% increase.
      • With high overhead costs, the company shows estimated operating losses. Their estimated operating loss (estimated profit minus overhead) was about -$24.9 million in 2024. It was -$23.4 million in 2025. This means estimated profit margins are improving. But the company still invests heavily in overhead. This supports its fast expansion. It leads to current unprofitability. This is common for fast-growing companies in their early expansion.
  3. Major wins and challenges this year

    • Major Wins:

      • Significant Expansion: Construction in Progress jumped to $200 million. Land acquisition rose 20%. This shows a very aggressive growth strategy. They are quickly building their aviation facility network.
      • Camarillo Acquisition: In December 2024, they bought a hangar and office complex. It's 40,000 square feet. This included 10 acres of land leases in Camarillo, California. This shows their expansion strategy. It adds immediate operational capacity and potential income.
      • New Ground Leases: They secured many new land leases in 2024. These include major airports like San Jose (SJC) and Orlando (ORL). Also Washington Dulles (IAD), Salt Lake City (SLC), and others. These leases provide land for future development. They create new income streams. This expands their reach.
      • Strong Rental Revenue Growth: Rental income rose 80.2% to $14.6 million. This is a clear win. It shows strong demand for their main service. They successfully earn money from new facilities.
      • Improved Fuel Profitability: Fuel revenue dipped, but fuel delivery costs fell 40%. This doubled the fuel business's estimated profit. It shows better operational efficiency here.
    • Challenges:

      • Increased Debt: To fund growth and construction, the company took on more debt. (More on this below). Debt is needed for expansion. But it raises financial risk. This means higher interest payments. It could also restrict future operations.
      • More Shares Issued: Class A common shares increased slightly. They rose about 1.6% from 2024 to 2025. This means existing shareholders own a smaller piece. This often happens when raising money for growth.
      • Dip in Fuel Delivery Revenue: Fuel delivery income fell 16.7%. This needs monitoring. It might signal competitive pressure. Or, it could mean less fuel demand. This is true even with improved profitability from cost controls.
      • Operating Losses: Estimated profit grew strongly. Still, the company has big operating losses. This is due to high overhead costs. It shows they are still investing heavily. They haven't reached operating profitability yet.
  4. Financial health - cash, debt, liquidity

    • Debt: Here, we see their growth strategy's impact. Total debt rose substantially. It went from $75.5 million in 2024 to $126.0 million in 2025. That's a 66.9% increase. This big increase reflects their aggressive spending plan.
      • They took on new loans in 2025. These include a $24 million Vista Loan. Also, a $15 million Yorkville Promissory Note. Plus, a $6 million Equipment Loan and a $5 million Finance Lease. These new loans were crucial. They funded the huge rise in "Construction in Progress."
      • Their Series 2021 Bonds stayed at $42.0 million. Other loans and finance leases rose slightly. They went from $33.5 million to $34.0 million.
    • Cash/Financial Flexibility: The big debt increase suggests they raise money. This funds their ambitious construction projects. It implies high cash demand for growth. Investors should check future filings for cash flow statements. This shows their spending rate and financing needs.
  5. Key risks that could hurt the stock price

    • Cybersecurity Threats: The company details its strong cybersecurity program. It includes an IT Director with 27+ years of experience. A committee (CFO, legal counsel) oversees this. Despite these efforts, cybersecurity is always a big risk for any company. A major breach could expose customer data. It could disrupt operations. It might damage their reputation. This could lead to big financial and legal penalties. All these could hurt the stock price.
    • High Debt Levels: Debt rose substantially to $126.0 million. This funds growth. But it also means higher interest payments. It creates a greater financial burden. If the business underperforms, or rates rise, they might struggle to pay debt. This could lead to financial trouble. Or, they might need to raise more money on bad terms. More debt makes the company more sensitive to economic problems.
    • Capital Needs: Their aggressive growth strategy needs much money. The $200 million in "Construction in Progress" shows this. If they need more money, it could mean more shares issued. This reduces your ownership percentage. (We saw a 1.6% increase in shares this year). Or, it could mean more debt, with the risks mentioned. Securing future funding on good terms is crucial.
    • Execution Risk: With so much "Construction in Progress," projects could face delays. Supply chain issues, labor shortages, or permits could cause this. They might also exceed budgets, leading to higher costs. Also, new facilities might not earn expected returns. Or, they might not get expected lease rates. This impacts their ability to make a profit and pay their debt. This would directly hurt the stock price.
  6. Leadership or strategy changes

    • Cybersecurity Leadership: They have a dedicated IT Director with over 27 years of experience. This person works with a cybersecurity committee. The CFO, Chief Accounting Officer, and In-house Counsel are on it. This shows a structured, experienced approach to risk. It highlights their commitment to protecting digital assets and operations.
    • Clear Growth Strategy: The company's strategy focuses on aggressive expansion. They acquire (like Camarillo) and build new facilities. The huge "Construction in Progress" figure shows this. They fund it with debt and by selling ownership. This shows a long-term vision. They aim to dominate the private aviation infrastructure market.
  7. Future outlook This data has no explicit future predictions. But the $200 million in "Construction in Progress" is huge. Many new land leases at key airports also suggest something. Sky Harbour Group Corp plans for big future growth. They aim for a substantial expansion of operations. These investments are key for future income. They also help capture market share. They are clearly building for tomorrow. They aim to greatly increase capacity. They also want to boost market presence in coming years.

So, what does this all mean for you? Sky Harbour Group Corp is clearly in an aggressive growth phase. They're pouring money into new facilities and expanding their footprint. This strategy is boosting their rental income and improving fuel profitability, but it comes with significant costs, including higher debt and ongoing operating losses. As an investor, you'd be looking at a company with strong potential for future revenue, but also higher financial risks tied to their expansion. Keep an eye on their ability to convert these massive investments into sustained profitability and manage their debt levels effectively.

Risk Factors

  • High Debt Levels: Total debt increased 66.9% to $126.0 million, raising financial risk and interest payment burdens.
  • Capital Needs & Dilution: Aggressive growth requires significant capital, potentially leading to more debt or share dilution (shares increased 1.6%).
  • Execution Risk: Large 'Construction in Progress' ($200M) faces risks like delays, budget overruns, and uncertain returns on new facilities.
  • Operating Losses: Despite strong revenue and segment profit growth, the company still reports significant operating losses due to high overhead.
  • Cybersecurity Threats: Potential for major breaches affecting data, operations, and reputation, despite strong internal programs.

Why This Matters

This annual report is crucial for investors as it details Sky Harbour Group Corp's aggressive growth strategy and its immediate financial impacts. The significant 39% revenue increase, primarily driven by an 80.2% jump in rental income, signals strong demand for their core aviation infrastructure services and successful execution of their expansion plans. Investors should note the company's commitment to scaling, as evidenced by the staggering 1900% increase in "Construction in Progress" to $200 million and a 20% rise in land assets, positioning them for future market dominance.

However, this rapid expansion comes with substantial financial implications that demand investor attention. The 66.9% increase in total debt to $126 million highlights the capital-intensive nature of their growth, introducing higher financial risk and interest burdens. Despite improved segment profitability, the company continues to report operating losses due to elevated overhead, indicating that profitability is still a long-term goal. Understanding this balance between aggressive investment for future gains and current financial strain is key for assessing the company's risk-reward profile.

Furthermore, the report sheds light on operational efficiencies, such as the doubled fuel business profit despite lower revenue, thanks to a 40% reduction in fuel delivery costs. This demonstrates an ability to optimize operations even within challenging segments. For investors, this report provides a comprehensive look at a company in a pivotal growth phase, requiring careful consideration of both its impressive expansion trajectory and the associated financial risks and capital requirements.

Financial Metrics

Total revenue (2024) $14.1 million
Total revenue (2025) $19.6 million
Total revenue growth 39%
Rental Income (2024) $8.1 million
Rental Income (2025) $14.6 million
Rental Income growth 80.2%
Fuel Delivery Income (2024) $6.0 million
Fuel Delivery Income (2025) $5.0 million
Fuel Delivery Income decrease 16.7%
Ground Lease Expense (2024) $4.0 million
Ground Lease Expense (2025) $4.0 million
Fuel Delivery Expense (2024) $5.0 million
Fuel Delivery Expense (2025) $3.0 million
Fuel Delivery Expense decrease 40%
G& A Expenses (2024) $30.0 million
G& A Expenses (2025) $36.0 million
G& A Expenses increase 20%
Construction in Progress (2024) $10 million
Construction in Progress (2025) $200 million
Construction in Progress increase 1900%
Land assets (2024) $30 million
Land assets (2025) $36 million
Land assets increase 20%
Rental business estimated profit (2024) $4.1 million
Rental business estimated profit (2025) $10.6 million
Rental business estimated profit increase 158.5%
Fuel business estimated profit (2024) $1.0 million
Fuel business estimated profit (2025) $2.0 million
Fuel business estimated profit increase doubled
Total estimated profit (before overhead) (2024) $5.1 million
Total estimated profit (before overhead) (2025) $12.6 million
Total estimated profit (before overhead) increase 147%
Estimated operating loss (2024) -$24.9 million
Estimated operating loss (2025) -$23.4 million
Total debt (2024) $75.5 million
Total debt (2025) $126.0 million
Total debt increase 66.9%
Vista Loan (2025) $24 million
Yorkville Promissory Note (2025) $15 million
Equipment Loan (2025) $6 million
Finance Lease (2025) $5 million
Series 2021 Bonds $42.0 million
Other loans and finance leases (2024) $33.5 million
Other loans and finance leases (2025) $34.0 million
Class A common shares increase 1.6%

About This Analysis

AI-powered summary derived from the original SEC filing.

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Analysis Processed

March 20, 2026 at 02:52 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.