SERTY SOCIETE D'ETANCHEITE REFECTION TOITURES DES YVELINES : revenue, balance sheet and financial ratios

SERTY SOCIETE D'ETANCHEITE REFECTION TOITURES DES YVELINES is a French company founded 35 years ago, specialized in the sector Travaux d'étanchéification. Based in LES ESSARTS-LE-ROI (78690), this company of category PME shows in 2023 a revenue of 2.8 M€. 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 - SERTY SOCIETE D'ETANCHEITE REFECTION TOITURES DES YVELINES (SIREN 380174383)
Indicator 2024 2023 2022 2021 2020 2019 2018 2017 2016
Revenue N/C 2 836 361 € 2 354 626 € 2 935 420 € 2 207 578 € 3 721 975 € 1 966 102 € 3 743 237 € 2 053 929 €
Net income 586 € 101 371 € 29 283 € 171 818 € -128 919 € 162 174 € -250 606 € 44 606 € 1 025 €
EBITDA N/C 171 217 € 47 330 € 184 638 € -150 135 € 157 149 € -245 114 € 43 536 € -43 633 €
Net margin N/C 3.6% 1.2% 5.9% -5.8% 4.4% -12.7% 1.2% 0.0%

Revenue and income statement

In 2024, SERTY SOCIETE D'ETANCHEITE REFECTION TOITURES DES YVELINES generates positive net income of 586 €. Net income represents the final profit after all expenses (operating, financial, exceptional) and corporate tax. Change over 2016-2024: 1 k€ -> 586 €.

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

586 €

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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 2%. 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 60%. This high autonomy means the company finances most of its assets through equity, a sign of strength.

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

2.45%

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

60.096%

Asset age ratio (2024) ?
Asset age ratio
Definition
Measures the degree of wear of tangible assets.
Formula
Accumulated depreciation / Gross fixed assets x 100
Interpretation
< 50% : Recent assets
50-70% : Normal wear
> 70% : Aging assets

44.9%

Solvency indicators evolution
SERTY SOCIETE D'ETANCHEITE REFECTION TOITURES DES YVELINES

Sector positioning

Debt ratio
2.45 2024
2022
2023
2024
Q1: 0.07
Med: 10.92
Q3: 40.42
Good -15 pts over 3 years

In 2024, the debt ratio of SERTY SOCIETE D'ETANCHEIT... (2.45) ranks below the median of the sector. This ratio measures the weight of debt relative to equity. This controlled position reflects prudent management.

Financial autonomy
60.1% 2024
2022
2023
2024
Q1: 8.73%
Med: 28.72%
Q3: 49.51%
Excellent +7 pts over 3 years

In 2024, the financial autonomy of SERTY SOCIETE D'ETANCHEIT... (60.1%) ranks in the top 25% of the sector. This ratio represents the share of equity in total financing. High autonomy reflects financial independence and ability to absorb shocks.

Repayment capacity
0.01 years 2023
2022
2023
Q1: 0.0 years
Med: 0.02 years
Q3: 0.81 years
Good -41 pts over 2 years

In 2023, the repayment capacity of SERTY SOCIETE D'ETANCHEIT... (0.01) ranks below the median of the sector. This ratio indicates the number of years needed to repay debt with cash flow. This controlled position reflects prudent management.

Liquidity ratios

The liquidity ratio (= Current assets / Current liabilities) stands at 231.59. 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

231.585

Liquidity indicators evolution
SERTY SOCIETE D'ETANCHEITE REFECTION TOITURES DES YVELINES

Sector positioning

Liquidity ratio
231.59 2024
2022
2023
2024
Q1: 142.9
Med: 192.25
Q3: 278.28
Good +10 pts over 3 years

In 2024, the liquidity ratio of SERTY SOCIETE D'ETANCHEIT... (231.59) 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
5.18x 2023
2022
2023
Q1: 0.0x
Med: 0.12x
Q3: 1.52x
Excellent

In 2023, the interest coverage of SERTY SOCIETE D'ETANCHEIT... (5.2x) ranks in the top 25% of the sector. This ratio indicates how many times operating income covers interest expenses. High coverage means financial charges weigh little on profitability.

Working capital requirement (WCR) and payment terms

Working capital requirement (WCR) measures the cash timing gap between customer collections and supplier/inventory payments.

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

0 €

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

0 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 and payment terms evolution
SERTY SOCIETE D'ETANCHEITE REFECTION TOITURES DES YVELINES

Positioning of SERTY SOCIETE D'ETANCHEITE REFECTION TOITURES DES YVELINES in its sector

Comparison with sector Travaux d'étanchéification

Valuation estimate

Indicative estimate only : the number of comparable transactions in this sector is limited (25 transactions). This range of 1 509€ to 4 996€ is provided for information purposes only and requires in-depth analysis to be confirmed.

Estimated enterprise value 2024
Indicative
1k€ 2k€ 4k€
2 741 € Range: 1 509€ - 4 996€
NAF 5 année 2024

Valuation evolution

How is this estimate calculated?

This estimate is based on the analysis of 25 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 (Travaux d'étanchéification)

Compare SERTY SOCIETE D'ETANCHEITE REFECTION TOITURES DES YVELINES with other companies in the same sector:

Voir toutes les statistiques du secteur Travaux d'étanchéification

Frequently asked questions about SERTY SOCIETE D'ETANCHEITE REFECTION TOITURES DES YVELINES

What is the revenue of SERTY SOCIETE D'ETANCHEITE REFECTION TOITURES DES YVELINES ?

The revenue of SERTY SOCIETE D'ETANCHEITE REFECTION TOITURES DES YVELINES in 2023 is 2.8 M€.

Is SERTY SOCIETE D'ETANCHEITE REFECTION TOITURES DES YVELINES profitable?

Yes, SERTY SOCIETE D'ETANCHEITE REFECTION TOITURES DES YVELINES generated a net profit of 586€ in 2024.

Where is the headquarters of SERTY SOCIETE D'ETANCHEITE REFECTION TOITURES DES YVELINES ?

The headquarters of SERTY SOCIETE D'ETANCHEITE REFECTION TOITURES DES YVELINES is located in LES ESSARTS-LE-ROI (78690), in the department Yvelines.

Where to find the tax return of SERTY SOCIETE D'ETANCHEITE REFECTION TOITURES DES YVELINES ?

The tax return of SERTY SOCIETE D'ETANCHEITE REFECTION TOITURES DES YVELINES 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 SERTY SOCIETE D'ETANCHEITE REFECTION TOITURES DES YVELINES operate?

SERTY SOCIETE D'ETANCHEITE REFECTION TOITURES DES YVELINES operates in the sector Travaux d'étanchéification (NAF code 43.99A). See the 'Sector positioning' section above to compare the company with its competitors.