GUILLAUME BUCHOU : revenue, balance sheet and financial ratios

GUILLAUME BUCHOU is a French company founded 19 years ago, specialized in the sector Travaux d'installation d'eau et de gaz en tous locaux. Based in BOUGUENAIS (44340), this company of category PME shows in 2023 a revenue of 2.9 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 - GUILLAUME BUCHOU (SIREN 497602151)
Indicator 2025 2024 2023 2022 2021 2020 2019 2018 2017
Revenue N/C N/C 2 905 034 € 2 864 297 € 2 657 210 € 2 627 989 € 2 499 687 € 2 253 355 € 2 025 555 €
Net income 336 845 € 584 185 € 540 528 € 440 443 € 479 569 € 429 587 € 413 489 € 365 182 € 289 944 €
EBITDA N/C N/C 723 073 € 617 016 € 615 949 € 640 103 € 608 734 € 531 416 € 517 203 €
Net margin N/C N/C 18.6% 15.4% 18.0% 16.3% 16.5% 16.2% 14.3%

Revenue and income statement

In 2025, GUILLAUME BUCHOU generates positive net income of 337 k€. Net income represents the final profit after all expenses (operating, financial, exceptional) and corporate tax. Change over 2017-2025: 290 k€ -> 337 k€.

Net income (2025) ?
Net income
Definition
Profit or loss after all expenses, including taxes and exceptional items.
Formula
Current income + Exceptional income - Income tax

336 845 €

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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 9%. 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 58%. This high autonomy means the company finances most of its assets through equity, a sign of strength.

Debt ratio (2025) ?
Debt ratio
Definition
Measures the proportion of debt to equity.
Formula
(Financial debt / Equity) x 100
Interpretation
< 50% : Low
50-100% : Moderate
> 100% : High

8.763%

Financial autonomy (2025) ?
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

57.917%

Asset age ratio (2025) ?
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

33.8%

Solvency indicators evolution
GUILLAUME BUCHOU

Sector positioning

Debt ratio
8.76 2025
2023
2024
2025
Q1: 4.84
Med: 17.02
Q3: 39.87
Good

In 2025, the debt ratio of GUILLAUME BUCHOU (8.76) 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
57.92% 2025
2023
2024
2025
Q1: 25.1%
Med: 46.33%
Q3: 62.69%
Good -10 pts over 3 years

In 2025, the financial autonomy of GUILLAUME BUCHOU (57.9%) ranks above the median of the sector. This ratio represents the share of equity in total financing. This comfortable position offers an appreciable safety margin.

Repayment capacity
0.13 years 2023
2023
Q1: 0.0 years
Med: 0.14 years
Q3: 1.27 years
Good

In 2023, the repayment capacity of GUILLAUME BUCHOU (0.13) 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 248.43. Concretely, the company has €2 of liquid assets for every €1 of short-term debt: no cash risk within 12 months.

Liquidity ratio (2025) ?
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

248.429

Liquidity indicators evolution
GUILLAUME BUCHOU

Sector positioning

Liquidity ratio
248.43 2025
2023
2024
2025
Q1: 164.45
Med: 230.78
Q3: 335.49
Good -16 pts over 3 years

In 2025, the liquidity ratio of GUILLAUME BUCHOU (248.43) 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
0.09x 2023
2023
Q1: 0.0x
Med: 0.03x
Q3: 1.77x
Good

In 2023, the interest coverage of GUILLAUME BUCHOU (0.1x) ranks above the median of the sector. This ratio indicates how many times operating income covers interest expenses. This comfortable position offers an appreciable safety margin.

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 (2025) ?
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 (2025) ?
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 (2025) ?
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 (2025) ?
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
GUILLAUME BUCHOU

Positioning of GUILLAUME BUCHOU in its sector

Comparison with sector Travaux d'installation d'eau et de gaz en tous locaux

Valuation estimate

Indicative estimate only : the number of comparable transactions in this sector is limited (38 transactions). This range of 103 737€ to 974 930€ is provided for information purposes only and requires in-depth analysis to be confirmed.

Estimated enterprise value 2025
Indicative
103k€ 681k€ 974k€
681 031 € Range: 103 737€ - 974 930€
NAF 5 année 2025

Valuation evolution

How is this estimate calculated?

This estimate is based on the analysis of 38 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'installation d'eau et de gaz en tous locaux)

Compare GUILLAUME BUCHOU with other companies in the same sector:

Voir toutes les statistiques du secteur Travaux d'installation d'eau et de gaz en tous locaux

Frequently asked questions about GUILLAUME BUCHOU

What is the revenue of GUILLAUME BUCHOU ?

The revenue of GUILLAUME BUCHOU in 2023 is 2.9 M€.

Is GUILLAUME BUCHOU profitable?

Yes, GUILLAUME BUCHOU generated a net profit of 337 k€ in 2025.

Where is the headquarters of GUILLAUME BUCHOU ?

The headquarters of GUILLAUME BUCHOU is located in BOUGUENAIS (44340), in the department Loire-Atlantique.

Where to find the tax return of GUILLAUME BUCHOU ?

The tax return of GUILLAUME BUCHOU 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 GUILLAUME BUCHOU operate?

GUILLAUME BUCHOU operates in the sector Travaux d'installation d'eau et de gaz en tous locaux (NAF code 43.22A). See the 'Sector positioning' section above to compare the company with its competitors.