SIREN : 794048777
DIDIER SERRE is a French company founded 12 years ago, specialized in the sector Commerces de détail de charbons et combustibles. Based in MONTAUT (40500), this company of category PME shows in 2025 a revenue of 528 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
| Indicator | 2025 | 2024 | 2023 | 2021 | 2019 | 2018 | 2017 |
|---|---|---|---|---|---|---|---|
| Revenue | 527 715 € | 718 078 € | 808 054 € | 654 680 € | 474 684 € | 469 546 € | 302 793 € |
| Net income | -24 753 € | -16 384 € | -43 673 € | 20 759 € | 8 249 € | 35 085 € | 19 100 € |
| EBITDA | -2 894 € | -3 195 € | -23 591 € | 33 371 € | 18 840 € | 48 120 € | 27 106 € |
| Net margin | -4.7% | -2.3% | -5.4% | 3.2% | 1.7% | 7.5% | 6.3% |
In 2025, DIDIER SERRE achieves revenue of 528 k€. Over the period 2017-2025, the company shows strong growth with a CAGR (compound annual growth rate) of +7.2%. Significant drop of -27% vs 2024. After deducting consumption (362 k€), gross margin stands at 166 k€, i.e. a rate of 31%. This ratio measures the ability to generate value from commercial activity. EBITDA (= Gross margin - Personnel expenses - Taxes) reaches -3 k€, representing -0.5% of revenue. Negative EBITDA means operations do not cover current expenses: concerning situation. Net income is negative at -25 k€ (-4.7% of revenue), which will impact equity.
527 715 €
165 671 €
-2 894 €
-24 635 €
-24 753 €
-0.5%
The debt ratio (= Financial debt / Equity x 100) stands at 41%. Debt remains under control: the company retains capacity to raise new debt if needed. Financial autonomy (= Equity / Total assets x 100) reaches 11%. Low autonomy: the company heavily depends on external financing (banks, suppliers).
41.098%
10.65%
-0.686%
-11.568
45.7%
In 2025, the debt ratio of DIDIER SERRE (41.10) ranks above the median of the sector. This ratio measures the weight of debt relative to equity. A reduction effort could improve financial strength.
In 2025, the financial autonomy of DIDIER SERRE (10.7%) 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.
In 2025, the repayment capacity of DIDIER SERRE (-11.57) 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.
The liquidity ratio (= Current assets / Current liabilities) stands at 271.78. Concretely, the company has €2 of liquid assets for every €1 of short-term debt: no cash risk within 12 months.
271.777
-66.31
In 2025, the liquidity ratio of DIDIER SERRE (271.78) 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.
In 2025, the interest coverage of DIDIER SERRE (-66.3x) ranks in the bottom 25% of the sector. This ratio indicates how many times operating income covers interest expenses. Low coverage may indicate fragility to rate or income variations.
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: 59 days. Excellent situation: suppliers finance 59 days of the operating cycle (retail model). Inventory turnover is 169 days (= Average inventory / Cost of goods x 360). This high level ties up cash and potentially creates obsolescence risk. Overall, WCR represents 12 days of revenue, i.e. 18 k€ to permanently finance. Notable WCR improvement over the period (-68%), freeing up cash.
18 254 €
0 j
59 j
169 j
12 j
Based on 83 transactions of similar company sales
in 2025,
the value of DIDIER SERRE is estimated at
138 075 €
(range 85 044€ - 272 991€).
The price/revenue ratio is 0.26x
(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.
Medium reliability: estimate to be confirmed with in-depth analysis.
Only this financial indicator is available for this company.
This estimate is based on the analysis of 83 actual transactions of similar company sales (same NAF code) registered with BODACC between 2016 and 2025.
This estimate is provided for information purposes only. A precise valuation requires in-depth analysis (assets, liabilities, prospects, market...).
Compare DIDIER SERRE with other companies in the same sector:
Voir toutes les statistiques du secteur Commerces de détail de charbons et combustibles
The revenue of DIDIER SERRE in 2025 is 528 k€.
DIDIER SERRE recorded a net loss in 2025.
The headquarters of DIDIER SERRE is located in MONTAUT (40500), in the department Landes.
The tax return of DIDIER SERRE 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).
DIDIER SERRE operates in the sector Commerces de détail de charbons et combustibles (NAF code 47.78B). See the 'Sector positioning' section above to compare the company with its competitors.