PROTHERM ISOLATION : revenue, balance sheet and financial ratios

PROTHERM ISOLATION is a French company founded 32 years ago, specialized in the sector Travaux de menuiserie métallique et serrurerie. Based in ISSOU (78440), this company of category PME shows in 2020 a revenue of 5.0 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

Financial history - PROTHERM ISOLATION (SIREN 392913109)
Indicator 2022 2021 2020 2019 2018
Revenue N/C N/C 4 992 188 € 7 610 407 € 4 033 683 €
Net income 114 569 € 200 802 € 153 447 € 307 262 € 154 552 €
EBITDA N/C N/C 248 107 € 473 991 € 240 234 €
Net margin N/C N/C 3.1% 4.0% 3.8%

Revenue and income statement

In 2022, PROTHERM ISOLATION generates positive net income of 115 k€. Net income represents the final profit after all expenses (operating, financial, exceptional) and corporate tax. Change over 2018-2022: 155 k€ -> 115 k€.

Net income (2022) ?
Net income
Definition
Profit or loss after all expenses, including taxes and exceptional items.
Formula
Current income + Exceptional income - Income tax

114 569 €

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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 111%. Debt level is high: negotiating margin with banks is reduced. Financial autonomy (= Equity / Total assets x 100) reaches 30%. The balance between equity and debt is satisfactory.

Debt ratio (2022) ?
Debt ratio
Definition
Measures the proportion of debt to equity.
Formula
(Financial debt / Equity) x 100
Interpretation
< 50% : Low
50-100% : Moderate
> 100% : High

110.726%

Financial autonomy (2022) ?
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

29.907%

Asset age ratio (2022) ?
Asset age ratio
Definition
Measures the degree of wear of tangible assets.
Formula
Accumulated depreciation / Gross fixed assets x 100
Interpretation
< 50% : Recent assets
50-70% : Normal wear
> 70% : Aging assets

22.1%

Solvency indicators evolution
PROTHERM ISOLATION

Sector positioning

Debt ratio
110.73 2022
2020
2021
2022
Q1: 4.33
Med: 26.3
Q3: 73.96
Average +50 pts over 3 years

In 2022, the debt ratio of PROTHERM ISOLATION (110.73) ranks above the median of the sector. This ratio measures the weight of debt relative to equity. A reduction effort could improve financial strength.

Financial autonomy
29.91% 2022
2020
2021
2022
Q1: 19.18%
Med: 37.32%
Q3: 55.05%
Average

In 2022, the financial autonomy of PROTHERM ISOLATION (29.9%) ranks below the median of the sector. This ratio represents the share of equity in total financing. An improvement would strengthen the competitive position.

Repayment capacity
0.0 years 2020
2020
Q1: 0.0 years
Med: 0.27 years
Q3: 2.34 years
Excellent

In 2020, the repayment capacity of PROTHERM ISOLATION (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 242.29. Concretely, the company has €2 of liquid assets for every €1 of short-term debt: no cash risk within 12 months.

Liquidity ratio (2022) ?
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

242.289

Liquidity indicators evolution
PROTHERM ISOLATION

Sector positioning

Liquidity ratio
242.29 2022
2020
2021
2022
Q1: 155.15
Med: 215.17
Q3: 298.37
Good +38 pts over 3 years

In 2022, the liquidity ratio of PROTHERM ISOLATION (242.29) 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.

Interest coverage
0.0x 2020
2020
Q1: 0.0x
Med: 0.18x
Q3: 2.18x
Average

In 2020, the interest coverage of PROTHERM ISOLATION (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.

Operating WCR (2022) ?
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

0 €

Customer credit (2022) ?
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

0 j

Supplier credit (2022) ?
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 (2022) ?
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 and payment terms evolution
PROTHERM ISOLATION

Positioning of PROTHERM ISOLATION in its sector

Comparison with sector Travaux de menuiserie métallique et serrurerie

Valuation estimate

Indicative estimate only : the number of comparable transactions in this sector is limited (30 transactions). This range of 60 397€ to 595 233€ is provided for information purposes only and requires in-depth analysis to be confirmed.

Estimated enterprise value 2022
Indicative
60k€ 189k€ 595k€
189 103 € Range: 60 397€ - 595 233€
NAF 5 année 2022

Valuation evolution

How is this estimate calculated?

This estimate is based on the analysis of 30 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 (Travaux de menuiserie métallique et serrurerie)

Compare PROTHERM ISOLATION with other companies in the same sector:

Voir toutes les statistiques du secteur Travaux de menuiserie métallique et serrurerie

Frequently asked questions about PROTHERM ISOLATION

What is the revenue of PROTHERM ISOLATION ?

The revenue of PROTHERM ISOLATION in 2020 is 5.0 M€.

Is PROTHERM ISOLATION profitable?

Yes, PROTHERM ISOLATION generated a net profit of 115 k€ in 2022.

Where is the headquarters of PROTHERM ISOLATION ?

The headquarters of PROTHERM ISOLATION is located in ISSOU (78440), in the department Yvelines.

Where to find the tax return of PROTHERM ISOLATION ?

The tax return of PROTHERM ISOLATION 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 PROTHERM ISOLATION operate?

PROTHERM ISOLATION operates in the sector Travaux de menuiserie métallique et serrurerie (NAF code 43.32B). See the 'Sector positioning' section above to compare the company with its competitors.