SIREN : 410219497
GRANIOU IDF is a French company founded 29 years ago, specialized in the sector Construction de réseaux électriques et de télécommunications. Based in MASSY (91300), this company of category GE shows in 2024 a revenue of 18.3 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 | 2017 | 2016 |
|---|---|---|---|---|---|---|---|---|
| Revenue | 18 337 685 € | 25 906 331 € | 23 859 328 € | 22 813 466 € | 20 909 407 € | 20 651 480 € | 17 194 378 € | 19 532 682 € |
| Net income | -1 070 231 € | -734 539 € | 822 261 € | 1 408 802 € | 634 852 € | 1 024 280 € | -12 140 € | 237 519 € |
| EBITDA | -786 423 € | -553 723 € | 47 873 € | 443 669 € | 2 436 421 € | 1 021 225 € | 127 215 € | -1 690 718 € |
| Net margin | -5.8% | -2.8% | 3.4% | 6.2% | 3.0% | 5.0% | -0.1% | 1.2% |
In 2024, GRANIOU IDF achieves revenue of 18.3 M€. Activity remains stable over the period (CAGR: -0.8%). Significant drop of -29% vs 2023. After deducting consumption (165 k€), gross margin stands at 18.2 M€, i.e. a rate of 99%. This ratio measures the ability to generate value from commercial activity. EBITDA (= Gross margin - Personnel expenses - Taxes) reaches -786 k€, representing -4.3% of revenue. Warning negative scissor effect: despite revenue change (-29%), EBITDA varies by -42%, reducing margin by 2.2 pts. This reflects costs rising faster than revenue. Negative EBITDA means operations do not cover current expenses: concerning situation. Net income is negative at -1.1 M€ (-5.8% of revenue), which will impact equity.
18 337 685 €
18 172 427 €
-786 423 €
-685 267 €
-1 070 231 €
-4.3%
The debt ratio (= Financial debt / Equity x 100) stands at 144%. Debt level is high: negotiating margin with banks is reduced. Financial autonomy (= Equity / Total assets x 100) reaches 4%. Low autonomy: the company heavily depends on external financing (banks, suppliers).
143.727%
3.994%
-6.106%
-0.785
23.8%
In 2024, the debt ratio of GRANIOU IDF (143.73) 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 2024, the financial autonomy of GRANIOU IDF (4.0%) 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 2024, the repayment capacity of GRANIOU IDF (-0.79) 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 194.29. Concretely, the company has €2 of liquid assets for every €1 of short-term debt: no cash risk within 12 months.
194.292
-4.634
In 2024, the liquidity ratio of GRANIOU IDF (194.29) 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 2024, the interest coverage of GRANIOU IDF (-4.6x) 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: 228 days (formula: Customer receivables / Revenue incl. VAT x 360). Supplier term: 95 days. The gap of 133 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 1 days (= Average inventory / Cost of goods x 360). Fast turnover, sign of good inventory management. Overall, WCR represents 133 days of revenue, i.e. 6.8 M€ to permanently finance. Over 2016-2024, WCR increased by +34%, requiring additional financing.
6 777 792 €
228 j
95 j
1 j
133 j
Compare GRANIOU IDF with other companies in the same sector:
Voir toutes les statistiques du secteur Construction de réseaux électriques et de télécommunications
The revenue of GRANIOU IDF in 2024 is 18.3 M€.
GRANIOU IDF recorded a net loss in 2024.
The headquarters of GRANIOU IDF is located in MASSY (91300), in the department Essonne.
The tax return of GRANIOU IDF 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).
GRANIOU IDF operates in the sector Construction de réseaux électriques et de télécommunications (NAF code 42.22Z). See the 'Sector positioning' section above to compare the company with its competitors.