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OLTS: what changed

Two fiscal years side by side, explained: what moved most in the balance sheet and the result, why the result rose or fell, and where the money went.

What changed

OLTS

BE 1004.776.181
NACE 43.222, Installation of electric heating, air conditioning, cooling and ventilation
fiscal year 2024 against 2025filed annual accounts (NBB)
Net result for the year
-€1,421
2024 · €15,837-€17,258
Equity
€24,416
2024 · €25,837-€1,421
Cash
€18,472
2024 · €14,428+€4,044
Balance sheet total
€48,065
2024 · €55,003-€6,938

Largest movements

2024 to 2025
Assets
  • Receivables within one year -€16,889

    down €16,889 (-63.3%), from €26,683 to €9,795

    of which Trade receivables: -€17,207

  • Stocks and contracts +€6,259

    up €6,259 (+58.4%), from €10,719 to €16,978

  • Cash +€4,044

    up €4,044 (+28.0%), from €14,428 to €18,472

    mainly Receivables within one year (+€16,889) and Depreciation (+€3,254)

Equity and liabilities
  • Current portion of long-term debt -€3,235

    no longer reported in 2025 (was €3,235)

  • Other debts -€1,897

    down €1,897 (-24.2%), from €7,831 to €5,934

  • Profit (loss) carried forward -€1,421

    down €1,421 (-9.0%), from €15,837 to €14,416

  • Tax, wage and social debts -€1,123

    down €1,123 (-11.6%), from €9,711 to €8,588

    of which Remuneration and social security: -€2,000

  • Trade debts +€737

    up €737 (+8.8%), from €8,389 to €9,127

Income statement
  • Gross operating margin -€21,150

    down €21,150 (-78.6%), from €26,906 to €5,756

  • Depreciation -€2,574

    down €2,574 (-44.2%), from €5,829 to €3,254

  • Taxes -€2,375

    down €2,375 (-59.6%), from €3,982 to €1,607

  • Financial charges +€636

    up €636 (+99.2%), from €641 to €1,278

  • Other operating charges +€421

    up €421 (+68.2%), from €617 to €1,038

From the 2024 result to the 2025 result

effect on the result

Each bar is the change in one income-statement line, as its effect on the result: higher costs pull it down, higher income lifts it.

Result 2024 €15,837
Gross operating margin -€21,150
Depreciation +€2,574
Other operating charges -€421
Financial charges -€636
Taxes +€2,375
Result 2025 -€1,421

Cash bridge derived

cash 2024 to 2025

Derived from the 2024 and 2025 balance sheets and the 2025 result: not a filed cash-flow statement. It shows where the money came from and went.

From operations +€10,180
Investment -€2,901
Financing -€3,235
Cash 2024 €14,428
Net result for the year -€1,421
Depreciation +€3,254
Stocks and contracts -€6,259
Receivables within one year +€16,889
Trade debts +€737
Tax, wage and social debts -€1,123
Other debts -€1,897
Investment in fixed assets (net) -€2,901
Current portion of long-term debt -€3,235
Cash 2025 €18,472
Every line side by side 36 lines
Line Code 2024 2025 Change %
Total assets 20/58 €55,003 €48,065 -€6,938 -12.6%
Fixed assets 21/28 €3,174 €2,820 -€353 -11.1%
Tangible fixed assets 22/27 €3,174 €2,820 -€353 -11.1%
Plant, machinery and equipment 23 - €1,145 +€1,145
Furniture and vehicles 24 - €1,675 +€1,675
Leasing and similar rights 25 €3,174 - -€3,174
Current assets 29/58 €51,830 €45,245 -€6,585 -12.7%
Stocks and contracts in progress 3 €10,719 €16,978 +€6,259 +58.4%
Stocks 30/36 €10,719 €16,978 +€6,259 +58.4%
Amounts receivable within one year 40/41 €26,683 €9,795 -€16,889 -63.3%
Trade receivables 40 €26,683 €9,477 -€17,207 -64.5%
Other amounts receivable 41 - €318 +€318
Cash at bank and in hand 54/58 €14,428 €18,472 +€4,044 +28.0%
Total equity and liabilities 10/49 €55,003 €48,065 -€6,938 -12.6%
Equity 10/15 €25,837 €24,416 -€1,421 -5.5%
Contributions 10/11 €10,000 €10,000 = 0.0%
Profit (loss) carried forward 14 €15,837 €14,416 -€1,421 -9.0%
Amounts payable 17/49 €29,166 €23,649 -€5,517 -18.9%
Amounts payable within one year 42/48 €29,166 €23,649 -€5,517 -18.9%
Current portion of amounts payable after more than one year 42 €3,235 - -€3,235
Trade debts 44 €8,389 €9,127 +€737 +8.8%
Suppliers 440/4 €8,389 €9,127 +€737 +8.8%
Taxes, remuneration and social security 45 €9,711 €8,588 -€1,123 -11.6%
Taxes 450/3 €5,711 €6,588 +€877 +15.4%
Remuneration and social security 454/9 €4,000 €2,000 -€2,000 -50.0%
Other amounts payable 47/48 €7,831 €5,934 -€1,897 -24.2%
Depreciation of and write-downs on formation expenses, intangible and tangible fixed assets 630 €5,829 €3,254 -€2,574 -44.2%
Other operating charges 640/8 €617 €1,038 +€421 +68.2%
Gross operating margin 9900 €26,906 €5,756 -€21,150 -78.6%
Operating profit (loss) 9901 €20,460 €1,464 -€18,997 -92.8%
Financial charges 65/66B €641 €1,278 +€636 +99.2%
Recurring financial charges 65 €641 €1,278 +€636 +99.2%
Profit (loss) for the period before taxes 9903 €19,819 €186 -€19,633 -99.1%
Income taxes 67/77 €3,982 €1,607 -€2,375 -59.6%
Profit (loss) for the period 9904 €15,837 -€1,421 -€17,258
Profit (loss) for the period to be appropriated 9905 €15,837 -€1,421 -€17,258

Source: filed annual accounts (NBB), fiscal years ended 31 December 2024 and 31 December 2025. Colour: green is a favourable move for that line, red an unfavourable one. Prepared on 6 October 2026 via checked.be.