SIREN : 378741870
BILLAUD ISOLATION is a French company founded 35 years ago, specialized in the sector Travaux d'isolation. Based in CHOLET (49300), this company of category PME shows in 2025 a revenue of 2.8 M€. Find below the complete financial statements, solvency ratios, working capital requirements and sector comparison.
Data updated on 2026-05-02
Sources : INPI & INSEE SIRENE - Processing : Ministry of Economy
| Indicator | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 |
|---|---|---|---|---|---|---|---|---|---|
| Revenue | 2 798 371 € | 2 562 661 € | 2 411 003 € | 2 260 702 € | N/C | N/C | N/C | 1 517 101 € | 1 345 030 € |
| Net income | 303 152 € | 205 990 € | 154 338 € | 165 517 € | 64 054 € | 68 654 € | 74 713 € | 53 509 € | 1 596 € |
| EBITDA | 338 565 € | 308 916 € | 211 821 € | 212 593 € | N/C | N/C | N/C | 66 241 € | 24 685 € |
| Net margin | 10.8% | 8.0% | 6.4% | 7.3% | N/C | N/C | N/C | 3.5% | 0.1% |
In 2025, BILLAUD ISOLATION achieves revenue of 2.8 M€. Over the period 2017-2025, the company shows strong growth with a CAGR (compound annual growth rate) of +9.6%. Vs 2024: +9%. After deducting consumption (527 k€), gross margin stands at 2.3 M€, i.e. a rate of 81%. This ratio measures the ability to generate value from commercial activity. EBITDA (= Gross margin - Personnel expenses - Taxes) reaches 339 k€, representing 12.1% of revenue. This level of operating margin is satisfactory for the sector. Ultimately, net income (= EBIT +/- financial result +/- exceptional - corporate tax) amounts to 303 k€, i.e. 10.8% of revenue. This profit can be retained or distributed to shareholders.
2 798 371 €
2 271 363 €
338 565 €
312 080 €
303 152 €
12.1%
The debt ratio (= Financial debt / Equity x 100) stands at 32%. Debt remains under control: the company retains capacity to raise new debt if needed. Financial autonomy (= Equity / Total assets x 100) reaches 39%. The balance between equity and debt is satisfactory. Debt repayment capacity (= Financial debt / Cash flow) indicates it would take 0.7 years of cash flow to repay all financial debt. This short period demonstrates excellent debt sustainability. Cash flow represents 8.9% of revenue. Cash flow measures resources generated by operations, available for investment and debt repayment. Satisfactory level allowing partial financing of growth.
32.015%
38.95%
8.895%
0.738
20.5%
In 2025, the debt ratio of BILLAUD ISOLATION (32.02) 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 BILLAUD ISOLATION (39.0%) ranks below the median of the sector. This ratio represents the share of equity in total financing. An improvement would strengthen the competitive position.
In 2025, the repayment capacity of BILLAUD ISOLATION (0.74) ranks above the median of the sector. This ratio indicates the number of years needed to repay debt with cash flow. A reduction effort could improve financial strength.
The liquidity ratio (= Current assets / Current liabilities) stands at 176.09. Concretely, the company has €2 of liquid assets for every €1 of short-term debt: no cash risk within 12 months. The interest coverage ratio (= EBIT / Interest expenses) is 1.6x. Coverage is limited: any activity downturn would jeopardize interest payments.
176.089
1.557
In 2025, the liquidity ratio of BILLAUD ISOLATION (176.09) ranks below the median of the sector. This ratio measures the ability to cover short-term debt with current assets. An improvement would strengthen the competitive position.
In 2025, the interest coverage of BILLAUD ISOLATION (1.6x) 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) measures the cash timing gap between customer collections and supplier/inventory payments. Average customer payment term: 65 days (formula: Customer receivables / Revenue incl. VAT x 360). Supplier term: 79 days. Favorable situation: supplier credit is longer than customer credit by 14 days. Inventory turnover is 18 days (= Average inventory / Cost of goods x 360). Fast turnover, sign of good inventory management. Overall, WCR represents 69 days of revenue, i.e. 539 k€ to permanently finance. Over 2017-2025, WCR increased by +67%, requiring additional financing.
539 218 €
65 j
79 j
18 j
69 j
Based on 58 transactions of similar company sales
(all years),
the value of BILLAUD ISOLATION is estimated at
602 356 €
(range 391 331€ - 1 381 456€).
With an EBITDA of 338 565€, the sector multiple of 1.2x is applied.
The price/revenue ratio is 0.20x
(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.
Ajustez les pondérations selon votre analyse
This estimate is based on the analysis of 58 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 BILLAUD ISOLATION with other companies in the same sector:
The revenue of BILLAUD ISOLATION in 2025 is 2.8 M€.
Yes, BILLAUD ISOLATION generated a net profit of 303 k€ in 2025.
The headquarters of BILLAUD ISOLATION is located in CHOLET (49300), in the department Maine-et-Loire.
The tax return of BILLAUD ISOLATION 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).
BILLAUD ISOLATION operates in the sector Travaux d'isolation (NAF code 43.29A). See the 'Sector positioning' section above to compare the company with its competitors.