SIREN : 326036639
SERNET is a French company founded 43 years ago, specialized in the sector Nettoyage courant des bâtiments. Based in STRASBOURG (67100), this company of category ETI shows in 2023 a net income positive of 512 k€. 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 | 2023 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
|---|---|---|---|---|---|---|---|
| Revenue | N/C | N/C | N/C | N/C | N/C | N/C | N/C |
| Net income | 511 749 € | 713 948 € | 536 738 € | 250 399 € | 392 491 € | 525 668 € | 327 342 € |
| EBITDA | N/C | N/C | N/C | N/C | N/C | N/C | N/C |
| Net margin | N/C | N/C | N/C | N/C | N/C | N/C | N/C |
In 2023, SERNET generates positive net income of 512 k€. Net income represents the final profit after all expenses (operating, financial, exceptional) and corporate tax. Change over 2016-2023: 327 k€ -> 512 k€.
511 749 €
The debt ratio (= Financial debt / Equity x 100) stands at 21%. 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 47%. This high autonomy means the company finances most of its assets through equity, a sign of strength.
21.077%
47.047%
36.0%
In 2023, the debt ratio of SERNET (21.08) 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 2023, the financial autonomy of SERNET (47.0%) ranks above the median of the sector. This ratio represents the share of equity in total financing. This comfortable position offers an appreciable safety margin.
The liquidity ratio (= Current assets / Current liabilities) stands at 221.67. Concretely, the company has €2 of liquid assets for every €1 of short-term debt: no cash risk within 12 months.
221.668
In 2023, the liquidity ratio of SERNET (221.67) 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.
Indicative estimate only : the number of comparable transactions in this sector is limited (27 transactions). This range of 404 703€ to 3 480 784€ is provided for information purposes only and requires in-depth analysis to be confirmed.
This estimate is based on the analysis of 27 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 SERNET with other companies in the same sector:
Voir toutes les statistiques du secteur Nettoyage courant des bâtiments
The revenue of SERNET is not publicly disclosed (confidential accounts filed with INPI).
Yes, SERNET generated a net profit of 512 k€ in 2023.
The headquarters of SERNET is located in STRASBOURG (67100), in the department Bas-Rhin.
The tax return of SERNET 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).
SERNET operates in the sector Nettoyage courant des bâtiments (NAF code 81.21Z). See the 'Sector positioning' section above to compare the company with its competitors.