SIREN : 410227839
ISOLYS is a French company founded 29 years ago, specialized in the sector Travaux d'isolation. Based in VILLEDIEU-LES-POELES-ROUFFIGNY (50800), this company of category PME shows in 2025 a revenue of 3.5 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 | 2016 |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | 3 539 289 € | 4 640 313 € | 5 183 763 € | 4 867 402 € | 4 667 671 € | 4 721 745 € | 5 429 979 € | 6 032 724 € | 4 775 573 € | 5 342 701 € |
| Net income | 120 157 € | 131 587 € | 170 958 € | 132 056 € | 129 351 € | 146 614 € | 112 528 € | 158 205 € | 186 697 € | 180 759 € |
| EBITDA | 173 753 € | 157 304 € | 227 350 € | 112 216 € | 174 864 € | 229 087 € | 128 831 € | 185 364 € | 174 715 € | 211 334 € |
| Net margin | 3.4% | 2.8% | 3.3% | 2.7% | 2.8% | 3.1% | 2.1% | 2.6% | 3.9% | 3.4% |
In 2025, ISOLYS achieves revenue of 3.5 M€. Activity remains stable over the period (CAGR: -4.5%). Significant drop of -24% vs 2024. After deducting consumption (1.4 M€), gross margin stands at 2.1 M€, i.e. a rate of 60%. This ratio measures the ability to generate value from commercial activity. EBITDA (= Gross margin - Personnel expenses - Taxes) reaches 174 k€, representing 4.9% of revenue. The operating margin remains fragile, requiring cost vigilance. Ultimately, net income (= EBIT +/- financial result +/- exceptional - corporate tax) amounts to 120 k€, i.e. 3.4% of revenue. This profit can be retained or distributed to shareholders.
3 539 289 €
2 108 292 €
173 753 €
142 401 €
120 157 €
4.9%
The debt ratio (= Financial debt / Equity x 100) stands at 10%. 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 24%. The balance between equity and debt is satisfactory. Debt repayment capacity (= Financial debt / Cash flow) indicates it would take 0.4 years of cash flow to repay all financial debt. This short period demonstrates excellent debt sustainability. Cash flow represents 3.7% of revenue. Cash flow measures resources generated by operations, available for investment and debt repayment.
10.196%
23.813%
3.719%
0.41
18.6%
In 2025, the debt ratio of ISOLYS (10.20) ranks below the median of the sector. This ratio measures the weight of debt relative to equity. This controlled position reflects prudent management.
In 2025, the financial autonomy of ISOLYS (23.8%) 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 ISOLYS (0.41) 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 351.01. 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 0.3x. Danger: operating income does not cover interest charges, unsustainable situation.
351.012
0.33
In 2025, the liquidity ratio of ISOLYS (351.01) ranks in the top 25% of the sector. This ratio measures the ability to cover short-term debt with current assets. A ratio above 1 ensures comfortable coverage of short-term maturities.
In 2025, the interest coverage of ISOLYS (0.3x) 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) measures the cash timing gap between customer collections and supplier/inventory payments. Average customer payment term: 37 days (formula: Customer receivables / Revenue incl. VAT x 360). Supplier term: 43 days. Favorable situation: supplier credit is longer than customer credit by 6 days. Inventory turnover is 84 days (= Average inventory / Cost of goods x 360). Overall, WCR represents 21 days of revenue, i.e. 202 k€ to permanently finance. Notable WCR improvement over the period (-66%), freeing up cash.
202 200 €
37 j
43 j
84 j
21 j
Based on 58 transactions of similar company sales
(all years),
the value of ISOLYS is estimated at
411 642 €
(range 270 405€ - 824 056€).
With an EBITDA of 173 753€, 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.
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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 ISOLYS with other companies in the same sector:
The revenue of ISOLYS in 2025 is 3.5 M€.
Yes, ISOLYS generated a net profit of 120 k€ in 2025.
The headquarters of ISOLYS is located in VILLEDIEU-LES-POELES-ROUFFIGNY (50800), in the department Manche.
The tax return of ISOLYS 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).
ISOLYS operates in the sector Travaux d'isolation (NAF code 43.29A). See the 'Sector positioning' section above to compare the company with its competitors.