Active · per the CBE, 3 October 2026

Xalisto

BE0666649425

Rechtspersoon Limited partnership 1 establishment

Xalisto is an engineering firm in Elsene. Limited partnership, started on 24 November 2016, 1 establishment.

Louis Hymansstraat 45, 1050 Elsene

Behind the company: Françoise Guillot-Byé, Laurent Byé.

Active for

9 year, 10 months

Warning lights

Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.

  • Negative equity NBB

    More debt than assets in 1 of the last 4 fiscal years.

Financials

Financial year 2025

Xalisto from Elsene, company number BE0666649425, closed financial year 2025 with a result of € -36,748 after tax. For that financial year Xalisto recorded a gross margin of € 46,017 and equity of € -4,555. Compared with financial year 2024, the result moved from € 6,534 to € -36,748. The company made a loss. More debts than assets. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on July 30, 2026.

What it is worth Caution

€ -4,555

▼ € 36,748 vs 2024

Assets minus debts, by the books. What is left if everything were sold and paid today.

Loss Caution

€ -36,748

▼ still € 6,534 profit in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 3,310

▼ 70% vs 2024

Cash and bank balances on the last day of the fiscal year.

Where the profit goes Caution

Loss, nothing to pay out

Reserves fell to € -23,655.

People and assets in 2025

Vehicles and equipment

€ 1,171

▼ 81% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt

None

No bank loans on the last day of the fiscal year.

Owed to suppliers

€ 8,360

▲ 159% vs 2024

Supplier invoices still open on the last day of the fiscal year.

Taxes

€ 925

▼ 84% vs 2024

Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.

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Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Gross margin € 66,170 € 110,502 € 64,267 € 46,017 ▼ 28%
Profit after taxes € 51,287 € 82,205 € 6,534 € -36,748 ▼ € 43,282
Equity € 31,455 € 55,660 € 32,193 € -4,555 ▼ € 36,748
Total debts € 16,562 € 24,664 € 39,177 € 9,641 ▼ 75%
Cash € 27,493 € 12,576 € 11,077 € 3,310 ▼ 70%
Retained profit € 12,355 € 36,560 € 13,093 € -23,655 ▼ € 36,748
Dividend € 23,250 € 58,000 € 30,000 € 0 ▼ 100%
Balance sheet total € 48,017 € 80,324 € 121,270 € 82,658 ▼ 32%

Key figures of Xalisto, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 31 July 2027.

What happened to Xalisto?

What happened at Xalisto in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • New annual accounts for financial year 2025: loss of € 36,748 (▼ € 43,282 vs 2024). Source: NBB ↗
  • New establishment in Elsene. KBO
  • Françoise Guillot-Byé became a director. NBB
  • Laurent Byé became a director. NBB
  • Start of the company according to the CBE. KBO

In short

From € 51,287 profit in 2022 to € 36,748 loss in 2025.

Paid € 52,465 in corporate taxes since 2022.

Best year ever: 2023, with € 82,205 profit.

Paid out € 111,250 in dividends to the owners in total.

Management

Françoise Guillot-Byé Laurent Byé

Behind Xalisto are Françoise Guillot-Byé and Laurent Byé. Laurent Byé is also behind KALYTECH CONSULTING, ACT DIGITAL BENELUX and XLO GROUP.

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Directors

According to the 2025 annual accounts

Françoise Guillot-Byé

Manager

since 2016

Laurent Byé

Manager

Also active at: KALYTECH CONSULTING, ACT DIGITAL BENELUX, XLO GROUP

since 2016

Establishments

Establishment units

Physical locations of this company

Registered office

Louis Hymansstraat 45

1050 Elsene

2.259.503.449

Louizalaan 523

1050 Elsene

Active since 24 November 2016

What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.

Details

Company number
0666.649.425
VAT number
BE 0666.649.425
Registered office
Louis Hymansstraat 45, 1050 Elsene
Names & denominations
Xalisto
Enterprise type
Rechtspersoon
Legal form
Limited partnership
Legal situation
Normale toestand
Start date
24 November 2016
Peppol
Active · Active since 23 Jul 2025
Activities · NACE

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Frequently asked questions

What does Xalisto do?
Xalisto is an engineering firm in Elsene. Limited partnership, started on 24 November 2016, 1 establishment.
What is the address of Xalisto?
The registered office of Xalisto is located at Louis Hymansstraat 45, 1050 Elsene.
Is Xalisto still active?
Yes. According to the CBE (3 October 2026) Xalisto is active, legal situation “Normale toestand”, started on 24 November 2016.
Is Xalisto registered on Peppol?
Yes, Xalisto is registered on the Peppol network with ID 0208:0666649425.
What is the enterprise number of Xalisto?
The enterprise number of Xalisto is BE0666649425.
When was Xalisto founded?
Xalisto was founded on 24 November 2016.