SIREN : 753777598
BLACK TROMBONE is a French company founded 13 years ago, specialized in the sector Organisation de foires, salons professionnels et congrès. Based in PARIS (75016), this company of category PME shows in 2025 a revenue of 1.0 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 | 2022 | 2020 | 2019 | 2018 | 2017 |
|---|---|---|---|---|---|---|---|
| Revenue | 1 020 600 € | 944 806 € | 450 835 € | 449 798 € | 448 187 € | 255 328 € | 295 184 € |
| Net income | 107 085 € | 97 302 € | 50 770 € | 17 132 € | 33 640 € | 22 654 € | 21 752 € |
| EBITDA | 118 927 € | 106 449 € | 38 947 € | 38 110 € | 44 418 € | 34 823 € | 24 527 € |
| Net margin | 10.5% | 10.3% | 11.3% | 3.8% | 7.5% | 8.9% | 7.4% |
In 2025, BLACK TROMBONE achieves revenue of 1.0 M€. Over the period 2017-2025, the company shows strong growth with a CAGR (compound annual growth rate) of +16.8%. Vs 2024: +8%. After deducting consumption (0 €), gross margin stands at 1.0 M€, i.e. a rate of 100%. This ratio measures the ability to generate value from commercial activity. EBITDA (= Gross margin - Personnel expenses - Taxes) reaches 119 k€, representing 11.7% of revenue. This level of operating margin is satisfactory for the sector. Ultimately, net income (= EBIT +/- financial result +/- exceptional - corporate tax) amounts to 107 k€, i.e. 10.5% of revenue. This profit can be retained or distributed to shareholders.
1 020 600 €
1 020 600 €
118 927 €
116 826 €
107 085 €
11.7%
The debt ratio (= Financial debt / Equity x 100) stands at 5%. 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. Debt repayment capacity (= Financial debt / Cash flow) indicates it would take 0.3 years of cash flow to repay all financial debt. This short period demonstrates excellent debt sustainability. Cash flow represents 10.7% of revenue. Cash flow measures resources generated by operations, available for investment and debt repayment. This high level provides strong self-financing capacity.
5.353%
47.435%
10.71%
0.279
20.9%
In 2025, the debt ratio of BLACK TROMBONE (5.35) 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 BLACK TROMBONE (47.4%) 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.
In 2025, the repayment capacity of BLACK TROMBONE (0.28) 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 681.51. Concretely, the company has €2 of liquid assets for every €1 of short-term debt: no cash risk within 12 months.
681.513
0.0
In 2025, the liquidity ratio of BLACK TROMBONE (681.51) 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 BLACK TROMBONE (0.0x) 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: 35 days (formula: Customer receivables / Revenue incl. VAT x 360). Supplier term: 47 days. Favorable situation: supplier credit is longer than customer credit by 12 days. Inventory turnover is 19 days (= Average inventory / Cost of goods x 360). Fast turnover, sign of good inventory management. WCR is negative (-18 days): operations structurally generate cash. Notable WCR improvement over the period (-32%), freeing up cash.
-50 734 €
35 j
47 j
19 j
-18 j
Based on 63 transactions of similar company sales
(all years),
the value of BLACK TROMBONE is estimated at
339 133 €
(range 147 564€ - 885 338€).
With an EBITDA of 118 927€, the sector multiple of 1.6x is applied.
The price/revenue ratio is 0.68x
(in line with sector norms).
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 63 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 BLACK TROMBONE with other companies in the same sector:
Voir toutes les statistiques du secteur Organisation de foires, salons professionnels et congrès
The revenue of BLACK TROMBONE in 2025 is 1.0 M€.
Yes, BLACK TROMBONE generated a net profit of 107 k€ in 2025.
The headquarters of BLACK TROMBONE is located in PARIS (75016), in the department Paris.
The tax return of BLACK TROMBONE 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).
BLACK TROMBONE operates in the sector Organisation de foires, salons professionnels et congrès (NAF code 82.30Z). See the 'Sector positioning' section above to compare the company with its competitors.