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STEF AERO SERVICE : revenue, balance sheet and financial ratios

STEF AERO SERVICE is a French company founded 2 years ago, specialized in the sector Réparation et maintenance d'aéronefs et d'engins spatiaux . Based in TOSTAT (65140), this company of category PME shows in 2024 a revenue of 69 k€. Find below the complete financial statements, solvency ratios, working capital requirements and sector comparison.

Data updated on 2026-05-09

Sources : INPI & INSEE SIRENE - Processing : Ministry of Economy

Financial history - STEF AERO SERVICE (SIREN 979625837)
Indicator 2024
Revenue 69 163 €
Net income 42 410 €
EBITDA 42 410 €
Net margin 61.3%

Revenue and income statement

In 2024, STEF AERO SERVICE achieves revenue of 69 k€. After deducting consumption (962 €), gross margin stands at 68 k€, i.e. a rate of 99%. This ratio measures the ability to generate value from commercial activity. EBITDA (= Gross margin - Personnel expenses - Taxes) reaches 42 k€, representing 61.3% of revenue. This high EBITDA margin provides strong self-financing capacity and resilience to uncertainties. Ultimately, net income (= EBIT +/- financial result +/- exceptional - corporate tax) amounts to 42 k€, i.e. 61.3% of revenue. This profit can be retained or distributed to shareholders.

Revenue (2024) ?
Revenue
Definition
Total amount of sales of goods and services made by the company.
Formula
Sales of goods + Sold production

69 163 €

Gross margin (2024) ?
Gross margin
Definition
Difference between revenue and cost of goods sold.
Formula
Revenue - Cost of goods consumed

68 201 €

EBITDA (2024) ?
Gross Operating Surplus (EBITDA)
Definition
Resources generated by current operations, before depreciation and financial expenses.
Formula
Value added - Personnel expenses - Taxes
Interpretation
Positive = profitable activity

42 410 €

EBIT (2024) ?
EBIT (Operating Income)
Definition
Operating income, including depreciation and provisions.
Formula
EBITDA - Depreciation and provisions + Reversals

42 410 €

Net income (2024) ?
Net income
Definition
Profit or loss after all expenses, including taxes and exceptional items.
Formula
Current income + Exceptional income - Income tax

42 410 €

EBITDA margin (2024) ?
EBITDA margin
Definition
Measures the company's operating profitability.
Formula
(EBE / CA) x 100
Interpretation
> 10% : Good profitability
5-10% : Average
< 5% : Low

61.3%

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Chart evolution

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Assets

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Liabilities

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Solvency and debt ratios

The debt ratio (= Financial debt / Equity x 100) stands at 19%. This very low level reflects a solid financial structure, offering significant room for future investments or acquisitions. Financial autonomy (= Equity / Total assets x 100) reaches 13%. Low autonomy: the company heavily depends on external financing (banks, suppliers). Cash flow represents 61.3% of revenue. Cash flow measures resources generated by operations, available for investment and debt repayment. This high level provides strong self-financing capacity.

Debt ratio (2024) ?
Debt ratio
Definition
Measures the proportion of debt to equity.
Formula
(Financial debt / Equity) x 100
Interpretation
< 50% : Low
50-100% : Moderate
> 100% : High

18.771%

Financial autonomy (2024) ?
Financial autonomy
Definition
Share of equity in the company's total financing.
Formula
(Equity / Total assets) x 100
Interpretation
> 30% : Good autonomy
20-30% : Average
< 20% : Low

12.923%

Cash flow / Revenue (2024) ?
Cash flow / Revenue
Definition
Self-financing capacity relative to revenue.
Formula
(CAF / CA) x 100
Interpretation
The higher the ratio, the more cash the company generates

61.319%

Repayment capacity (2024) ?
Repayment capacity
Definition
Number of years needed to repay debts with cash flow.
Formula
Financial debt / Cash flow
Interpretation
< 3 years : Excellent
3-5 years : Fair
> 5 years : Warning

0.0

Solvency indicators evolution
STEF AERO SERVICE

Sector positioning

Debt ratio
18.77 2024
2024
Q1: 0.0
Med: 10.71
Q3: 101.55
Average

In 2024, the debt ratio of STEF AERO SERVICE (18.77) ranks above the median of the sector. This ratio measures the weight of debt relative to equity. A reduction effort could improve financial strength.

Financial autonomy
12.92% 2024
2024
Q1: 15.43%
Med: 28.49%
Q3: 58.41%
Watch

In 2024, the financial autonomy of STEF AERO SERVICE (12.9%) ranks in the bottom 25% of the sector. This ratio represents the share of equity in total financing. Low autonomy may limit investment capacity and increase vulnerability.

Repayment capacity
0.0 years 2024
2024
Q1: 0.0 years
Med: 0.0 years
Q3: 0.69 years
Excellent

In 2024, the repayment capacity of STEF AERO SERVICE (0.00) ranks in the bottom 25% of the sector, which is positive. This ratio indicates the number of years needed to repay debt with cash flow. A short capacity reflects controlled debt and good cash generation.

Liquidity ratios

The liquidity ratio (= Current assets / Current liabilities) stands at 321.00. Concretely, the company has €2 of liquid assets for every €1 of short-term debt: no cash risk within 12 months.

Liquidity ratio (2024) ?
Liquidity ratio
Definition
Ability to meet short-term debts with current assets.
Formula
Current assets / Current liabilities
Interpretation
> 1.5 : Very good
1-1.5 : Fair
< 1 : Liquidity risk

321.001

Interest coverage (2024) ?
Interest coverage
Definition
Ability to cover interest charges with operating income.
Formula
EBIT / Interest expenses
Interpretation
> 3 : Comfortable
1.5-3 : Acceptable
< 1.5 : Risk

0.0

Liquidity indicators evolution
STEF AERO SERVICE

Sector positioning

Liquidity ratio
321.0 2024
2024
Q1: 148.01
Med: 261.61
Q3: 457.54
Good

In 2024, the liquidity ratio of STEF AERO SERVICE (321.00) ranks above the median of the sector. This ratio measures the ability to cover short-term debt with current assets. This comfortable position offers an appreciable safety margin.

Interest coverage
0.0x 2024
2024
Q1: 0.0x
Med: 0.08x
Q3: 6.47x
Average

In 2024, the interest coverage of STEF AERO SERVICE (0.0x) ranks below the median of the sector. This ratio indicates how many times operating income covers interest expenses. An improvement would strengthen the competitive position.

Working capital requirement (WCR) and payment terms

Working capital requirement (WCR) measures the cash timing gap between customer collections and supplier/inventory payments. Average customer payment term: 0 days (formula: Customer receivables / Revenue incl. VAT x 360). Supplier term: 389 days. Excellent situation: suppliers finance 389 days of the operating cycle (retail model). WCR is negative (-99 days): operations structurally generate cash.

Operating WCR (2024) ?
Operating WCR
Definition
Financing requirement generated by the operating cycle (inventory + receivables - trade payables).
Formula
Inventory + Customer receivables - Trade payables
Interpretation
Negative = cash released
Positive = financing needed

-19 066 €

Customer credit (2024) ?
Customer credit (days)
Definition
Average payment term granted to customers.
Formula
(Customer receivables / Revenue incl. VAT) x 360
Interpretation
< 45j : Good
45-60j : Average
> 60j : Long

0 j

Supplier credit (2024) ?
Supplier credit (days)
Definition
Average payment term obtained from suppliers.
Formula
(Trade payables / Purchases incl. VAT) x 360
Interpretation
The longer the term, the better for cash flow

389 j

Inventory turnover (2024) ?
Inventory turnover (days)
Definition
Average storage duration for goods or materials.
Formula
(Inventory / Cost of goods) x 360
Interpretation
The lower the ratio, the faster the turnover

0 j

WCR in days of revenue (2024) ?
WCR in days of revenue
Definition
Expresses working capital requirement in days of revenue.
Formula
(Operating WCR / Revenue) x 360
Interpretation
The fewer days, the better the working capital management

-99 j

WCR and payment terms evolution
STEF AERO SERVICE

Positioning of STEF AERO SERVICE in its sector

Comparison with sector Réparation et maintenance d'aéronefs et d'engins spatiaux

Valuation estimate

Based on 197 transactions of similar company sales (all years), the value of STEF AERO SERVICE is estimated at 74 317 € (range 26 514€ - 183 737€). With an EBITDA of 42 410€, the sector multiple of 2.4x is applied. The price/revenue ratio is 0.28x (conservative valuation). This multiples method compares the actual sale price of similar companies to their financial indicators (Revenue, EBITDA, Net Income). It provides a market-based indicative estimate.

Estimated enterprise value 2024
197 transactions
26k€ 74k€ 183k€
74 317 € Range: 26 514€ - 183 737€
NAF 4 all-time Aggregated at NAF sub-class level

Valuation detail by method

Ajustez les pondérations selon votre analyse

EBITDA Multiple 50%
42 410 € × 2.4x
Estimation 102 548 €
32 659€ - 256 576€
Revenue Multiple 30%
69 163 € × 0.28x
Estimation 19 709 €
9 899€ - 35 167€
Net Income Multiple 20%
42 410 € × 2.0x
Estimation 85 652 €
36 074€ - 224 494€
How is this estimate calculated?

This estimate is based on the analysis of 197 actual transactions of similar company sales (same NAF code) registered with BODACC between 2016 and 2025.

  • EBITDA Multiple: Preferred method for profitable SMEs. EBITDA reflects the ability to generate cash.
  • Revenue Multiple: Used for growing companies or those with low profitability. Reflects commercial potential.
  • Net Income Multiple: Relevant for mature companies with stable results.

This estimate is provided for information purposes only. A precise valuation requires in-depth analysis (assets, liabilities, prospects, market...).

Similar companies (Réparation et maintenance d'aéronefs et d'engins spatiaux )

Compare STEF AERO SERVICE with other companies in the same sector:

Voir toutes les statistiques du secteur Réparation et maintenance d'aéronefs et d'engins spatiaux

Frequently asked questions about STEF AERO SERVICE

What is the revenue of STEF AERO SERVICE ?

The revenue of STEF AERO SERVICE in 2024 is 69 k€.

Is STEF AERO SERVICE profitable?

Yes, STEF AERO SERVICE generated a net profit of 42 k€ in 2024.

Where is the headquarters of STEF AERO SERVICE ?

The headquarters of STEF AERO SERVICE is located in TOSTAT (65140), in the department Hautes-Pyrenees.

Where to find the tax return of STEF AERO SERVICE ?

The tax return of STEF AERO SERVICE is available on this page. Click on a year in the 'Data by year' section to view the account details (assets, liabilities, income statement). Data comes from INPI (National Institute of Industrial Property).

In which sector does STEF AERO SERVICE operate?

STEF AERO SERVICE operates in the sector Réparation et maintenance d'aéronefs et d'engins spatiaux (NAF code 33.16Z). See the 'Sector positioning' section above to compare the company with its competitors.