DEO DIAGNOSTIC EXPERT ONE : revenue, balance sheet and financial ratios

DEO DIAGNOSTIC EXPERT ONE is a French company founded 19 years ago, specialized in the sector Analyses, essais et inspections techniques. Based in MEZY-SUR-SEINE (78250), this company of category PME shows in 2025 a revenue of 24 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

Financial history - DEO DIAGNOSTIC EXPERT ONE (SIREN 494954787)
Indicator 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016
Revenue 23 583 € 20 746 € 15 449 € 26 252 € 24 202 € 31 689 € 41 797 € 51 024 € 50 856 € 48 604 €
Net income 161 € 141 € 291 € 81 € 492 € -2 359 € -3 076 € 4 467 € 1 581 € -5 833 €
EBITDA 161 € 141 € 291 € 116 € 491 € -2 359 € -3 076 € 4 467 € 1 214 € -5 834 €
Net margin 0.7% 0.7% 1.9% 0.3% 2.0% -7.4% -7.4% 8.8% 3.1% -12.0%

Revenue and income statement

In 2025, DEO DIAGNOSTIC EXPERT ONE achieves revenue of 24 k€. Revenue is declining over the period 2016-2025 (CAGR: -7.7%). Vs 2024, growth of +14% (21 k€ -> 24 k€). After deducting consumption (0 €), gross margin stands at 24 k€, i.e. a rate of 100%. This ratio measures the ability to generate value from commercial activity. EBITDA (= Gross margin - Personnel expenses - Taxes) reaches 161 €, representing 0.7% of revenue. The operating margin remains fragile, requiring cost vigilance. Ultimately, net income (= EBIT +/- financial result +/- exceptional - corporate tax) amounts to 161 €, i.e. 0.7% of revenue. This profit can be retained or distributed to shareholders.

Revenue (2025) ?
Revenue
Definition
Total amount of sales of goods and services made by the company.
Formula
Sales of goods + Sold production

23 583 €

Gross margin (2025) ?
Gross margin
Definition
Difference between revenue and cost of goods sold.
Formula
Revenue - Cost of goods consumed

23 583 €

EBITDA (2025) ?
Gross Operating Surplus (EBITDA)
Definition
Resources generated by current operations, before depreciation and financial expenses.
Formula
Value added - Personnel expenses - Taxes
Interpretation
Positive = profitable activity

161 €

EBIT (2025) ?
EBIT (Operating Income)
Definition
Operating income, including depreciation and provisions.
Formula
EBITDA - Depreciation and provisions + Reversals

161 €

Net income (2025) ?
Net income
Definition
Profit or loss after all expenses, including taxes and exceptional items.
Formula
Current income + Exceptional income - Income tax

161 €

EBITDA margin (2025) ?
EBITDA margin
Definition
Measures the company's operating profitability.
Formula
(EBE / CA) x 100
Interpretation
> 10% : Good profitability
5-10% : Average
< 5% : Low

0.7%

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Chart evolution

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Assets

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Liabilities

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Solvency and debt ratios

The debt ratio (= Financial debt / Equity x 100) stands at 0%. 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 0%. Low autonomy: the company heavily depends on external financing (banks, suppliers). Cash flow represents 0.7% of revenue. Cash flow measures resources generated by operations, available for investment and debt repayment.

Debt ratio (2025) ?
Debt ratio
Definition
Measures the proportion of debt to equity.
Formula
(Financial debt / Equity) x 100
Interpretation
< 50% : Low
50-100% : Moderate
> 100% : High

0.0%

Financial autonomy (2025) ?
Financial autonomy
Definition
Share of equity in the company's total financing.
Formula
(Equity / Total assets) x 100
Interpretation
> 30% : Good autonomy
20-30% : Average
< 20% : Low

0.0%

Cash flow / Revenue (2025) ?
Cash flow / Revenue
Definition
Self-financing capacity relative to revenue.
Formula
(CAF / CA) x 100
Interpretation
The higher the ratio, the more cash the company generates

0.687%

Repayment capacity (2025) ?
Repayment capacity
Definition
Number of years needed to repay debts with cash flow.
Formula
Financial debt / Cash flow
Interpretation
< 3 years : Excellent
3-5 years : Fair
> 5 years : Warning

0.0

Solvency indicators evolution
DEO DIAGNOSTIC EXPERT ONE

Sector positioning

Debt ratio
0.0 2025
2023
2024
2025
Q1: 1.1
Med: 15.81
Q3: 47.37
Excellent

In 2025, the debt ratio of DEO DIAGNOSTIC EXPERT ONE (0.00) ranks in the bottom 25% of the sector, which is positive. This ratio measures the weight of debt relative to equity. A low ratio indicates a solid financial structure with little dependence on creditors.

Financial autonomy
0.0% 2025
2023
2024
2025
Q1: 24.45%
Med: 45.48%
Q3: 63.24%
Watch

In 2025, the financial autonomy of DEO DIAGNOSTIC EXPERT ONE (0.0%) ranks in the bottom 25% of the sector. This ratio represents the share of equity in total financing. Low autonomy may limit investment capacity and increase vulnerability.

Repayment capacity
0.0 years 2025
2023
2024
2025
Q1: 0.0 years
Med: 0.25 years
Q3: 1.43 years
Excellent

In 2025, the repayment capacity of DEO DIAGNOSTIC EXPERT ONE (0.00) 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.

Liquidity ratios

The liquidity ratio (= Current assets / Current liabilities) stands at 138.53. Concretely, the company has €2 of liquid assets for every €1 of short-term debt: no cash risk within 12 months.

Liquidity ratio (2025) ?
Liquidity ratio
Definition
Ability to meet short-term debts with current assets.
Formula
Current assets / Current liabilities
Interpretation
> 1.5 : Very good
1-1.5 : Fair
< 1 : Liquidity risk

138.534

Interest coverage (2025) ?
Interest coverage
Definition
Ability to cover interest charges with operating income.
Formula
EBIT / Interest expenses
Interpretation
> 3 : Comfortable
1.5-3 : Acceptable
< 1.5 : Risk

0.0

Liquidity indicators evolution
DEO DIAGNOSTIC EXPERT ONE

Sector positioning

Liquidity ratio
138.53 2025
2023
2024
2025
Q1: 170.82
Med: 250.96
Q3: 376.04
Watch -10 pts over 3 years

In 2025, the liquidity ratio of DEO DIAGNOSTIC EXPERT ONE (138.53) ranks in the bottom 25% of the sector. This ratio measures the ability to cover short-term debt with current assets. A ratio below 1 may signal potential cash flow tensions.

Interest coverage
0.0x 2025
2023
2024
2025
Q1: 0.0x
Med: 0.41x
Q3: 3.83x
Average

In 2025, the interest coverage of DEO DIAGNOSTIC EXPERT ONE (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) and payment terms

Working capital requirement (WCR) measures the cash timing gap between customer collections and supplier/inventory payments. Average customer payment term: 55 days (formula: Customer receivables / Revenue incl. VAT x 360). Supplier term: 0 days. The gap of 55 days means the company finances its customers for over a month before being paid relative to supplier payments. This weighs on cash flow. WCR is negative (-4 days): operations structurally generate cash. Over 2016-2025, WCR increased by +88%, requiring additional financing.

Operating WCR (2025) ?
Operating WCR
Definition
Financing requirement generated by the operating cycle (inventory + receivables - trade payables).
Formula
Inventory + Customer receivables - Trade payables
Interpretation
Negative = cash released
Positive = financing needed

-276 €

Customer credit (2025) ?
Customer credit (days)
Definition
Average payment term granted to customers.
Formula
(Customer receivables / Revenue incl. VAT) x 360
Interpretation
< 45j : Good
45-60j : Average
> 60j : Long

55 j

Supplier credit (2025) ?
Supplier credit (days)
Definition
Average payment term obtained from suppliers.
Formula
(Trade payables / Purchases incl. VAT) x 360
Interpretation
The longer the term, the better for cash flow

0 j

Inventory turnover (2025) ?
Inventory turnover (days)
Definition
Average storage duration for goods or materials.
Formula
(Inventory / Cost of goods) x 360
Interpretation
The lower the ratio, the faster the turnover

0 j

WCR in days of revenue (2025) ?
WCR in days of revenue
Definition
Expresses working capital requirement in days of revenue.
Formula
(Operating WCR / Revenue) x 360
Interpretation
The fewer days, the better the working capital management

-4 j

WCR and payment terms evolution
DEO DIAGNOSTIC EXPERT ONE

Positioning of DEO DIAGNOSTIC EXPERT ONE in its sector

Comparison with sector Analyses, essais et inspections techniques

Valuation estimate

Based on 53 transactions of similar company sales in 2025, the value of DEO DIAGNOSTIC EXPERT ONE is estimated at 1 288 € (range 834€ - 3 995€). With an EBITDA of 161€, the sector multiple of 3.1x is applied. The price/revenue ratio is 0.13x (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.

Estimated enterprise value 2025
53 tx
0k€ 1k€ 3k€
1 288 € Range: 834€ - 3 995€
NAF 5 année 2025

Valuation detail by method

Ajustez les pondérations selon votre analyse

EBITDA Multiple 50%
161 € × 3.1x
Estimation 505 €
179€ - 898€
Revenue Multiple 30%
23 583 € × 0.13x
Estimation 3 139 €
2 365€ - 11 046€
Net Income Multiple 20%
161 € × 2.9x
Estimation 470 €
178€ - 1 163€

Valuation evolution

How is this estimate calculated?

This estimate is based on the analysis of 53 actual transactions of similar company sales (same NAF code) registered with BODACC between 2016 and 2025.

  • EBITDA Multiple: Preferred method for profitable SMEs. EBITDA reflects the ability to generate cash.
  • Revenue Multiple: Used for growing companies or those with low profitability. Reflects commercial potential.
  • Net Income Multiple: Relevant for mature companies with stable results.

This estimate is provided for information purposes only. A precise valuation requires in-depth analysis (assets, liabilities, prospects, market...).

Similar companies (Analyses, essais et inspections techniques)

Compare DEO DIAGNOSTIC EXPERT ONE with other companies in the same sector:

Voir toutes les statistiques du secteur Analyses, essais et inspections techniques

Frequently asked questions about DEO DIAGNOSTIC EXPERT ONE

What is the revenue of DEO DIAGNOSTIC EXPERT ONE ?

The revenue of DEO DIAGNOSTIC EXPERT ONE in 2025 is 24 k€.

Is DEO DIAGNOSTIC EXPERT ONE profitable?

Yes, DEO DIAGNOSTIC EXPERT ONE generated a net profit of 161€ in 2025.

Where is the headquarters of DEO DIAGNOSTIC EXPERT ONE ?

The headquarters of DEO DIAGNOSTIC EXPERT ONE is located in MEZY-SUR-SEINE (78250), in the department Yvelines.

Where to find the tax return of DEO DIAGNOSTIC EXPERT ONE ?

The tax return of DEO DIAGNOSTIC EXPERT ONE 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).

In which sector does DEO DIAGNOSTIC EXPERT ONE operate?

DEO DIAGNOSTIC EXPERT ONE operates in the sector Analyses, essais et inspections techniques (NAF code 71.20B). See the 'Sector positioning' section above to compare the company with its competitors.