SIREN : 423255926
GONNET ISOLATION SN is a French company founded 26 years ago, specialized in the sector Travaux d'isolation. Based in RILLIEUX-LA-PAPE (69140), this company of category ETI shows in 2024 a revenue of 8.5 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 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2016 |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | 8 473 703 € | 8 052 207 € | 6 238 981 € | 8 137 532 € | 7 482 147 € | 9 599 135 € | 9 787 741 € | 9 453 417 € | 10 298 606 € | 5 105 937 € |
| Net income | -443 590 € | -559 756 € | -460 504 € | -91 621 € | 87 213 € | 579 613 € | 833 898 € | 585 609 € | 492 609 € | 622 477 € |
| EBITDA | -163 269 € | -866 340 € | -605 421 € | -169 877 € | 322 650 € | 963 543 € | 1 350 610 € | 1 069 130 € | 1 038 483 € | 980 073 € |
| Net margin | -5.2% | -7.0% | -7.4% | -1.1% | 1.2% | 6.0% | 8.5% | 6.2% | 4.8% | 12.2% |
In 2024, GONNET ISOLATION SN achieves revenue of 8.5 M€. Over the period 2016-2024, the company shows strong growth with a CAGR (compound annual growth rate) of +6.5%. Vs 2023: +5%. After deducting consumption (2.9 M€), gross margin stands at 5.5 M€, i.e. a rate of 65%. This ratio measures the ability to generate value from commercial activity. EBITDA (= Gross margin - Personnel expenses - Taxes) reaches -163 k€, representing -1.9% of revenue. Positive scissor effect: EBITDA margin improves by +8.8 pts, sign of improved operational efficiency. Negative EBITDA means operations do not cover current expenses: concerning situation. Net income is negative at -444 k€ (-5.2% of revenue), which will impact equity.
8 473 703 €
5 546 687 €
-163 269 €
-514 448 €
-443 590 €
-1.9%
The debt ratio (= Financial debt / Equity x 100) stands at 261%. Critical situation: debt significantly exceeds equity, severely limiting borrowing capacity and exposing the company to default risk. Financial autonomy (= Equity / Total assets x 100) reaches 21%. The balance between equity and debt is satisfactory.
260.844%
20.582%
-5.119%
-7.093
10.6%
In 2024, the debt ratio of GONNET ISOLATION SN (260.84) ranks in the top 25% of the sector. This ratio measures the weight of debt relative to equity. A high ratio may indicate excessive dependence on external financing.
In 2024, the financial autonomy of GONNET ISOLATION SN (20.6%) 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 2024, the repayment capacity of GONNET ISOLATION SN (-7.09) 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 406.87. Concretely, the company has €2 of liquid assets for every €1 of short-term debt: no cash risk within 12 months.
406.866
-76.585
In 2024, the liquidity ratio of GONNET ISOLATION SN (406.87) 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 2024, the interest coverage of GONNET ISOLATION SN (-76.6x) 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: 125 days (formula: Customer receivables / Revenue incl. VAT x 360). Supplier term: 25 days. The gap of 100 days means the company finances its customers for over a month before being paid relative to supplier payments. This weighs on cash flow. Inventory turnover is 8 days (= Average inventory / Cost of goods x 360). Fast turnover, sign of good inventory management. Overall, WCR represents 177 days of revenue, i.e. 4.2 M€ to permanently finance.
4 167 452 €
125 j
25 j
8 j
177 j
Based on 58 transactions of similar company sales
(all years),
the value of GONNET ISOLATION SN is estimated at
1 725 890 €
(range 1 110 403€ - 2 563 349€).
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.
Only this financial indicator is available for this company.
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 GONNET ISOLATION SN with other companies in the same sector:
The revenue of GONNET ISOLATION SN in 2024 is 8.5 M€.
GONNET ISOLATION SN recorded a net loss in 2024.
The headquarters of GONNET ISOLATION SN is located in RILLIEUX-LA-PAPE (69140), in the department Rhone.
The tax return of GONNET ISOLATION SN 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).
GONNET ISOLATION SN operates in the sector Travaux d'isolation (NAF code 43.29A). See the 'Sector positioning' section above to compare the company with its competitors.