Active · per the CBE, 16 September 2026

DIOFANTIS

BE0464670481

Rechtspersoon Private limited company 1 establishment

DIOFANTIS is an IT company in Knokke-Heist. Private Limited, started on 2 December 1998, 1 establishment.

Driehoeksplein 10A box 4.1, 8300 Knokke-Heist

Behind the company: Joris Van Molle.

Active for

27 year, 9 months

Warning lights

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

  • Two loss years in a row NBB

    Negative result in 2024 and 2025.

  • Tight liquidity NBB

    Cash and receivables cover 17 % of short-term debt in 2025; threshold 65 %.

Financials

Financial year 2025

DIOFANTIS from Knokke-Heist, company number BE0464670481, closed financial year 2025 with a result of € -4,242 after tax. For that financial year DIOFANTIS recorded a gross margin of € 55,580 and equity of € 239,681. Compared with financial year 2024, the result moved from € -7,041 to € -4,242. The company made a loss. The company holds a healthy buffer. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on April 15, 2026.

What it is worth Healthy

€ 239,681

▼ 2% vs 2024

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

Loss Caution

€ -4,242

▲ 40 % less loss than in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 5,094

▼ 37% 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 € 219,221.

People and assets in 2025

Vehicles and equipment

€ 22,697

▼ 14% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt ≈ 16 years to go

€ 311,073

▼ 6% vs 2024

€ 19,340 is repaid this year. At this pace the long-term loan is gone in ≈ 16 years.

Owed to suppliers

€ 28

▼ 85% vs 2024

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

Taxes

€ 5,261

▲ 20% vs 2024

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

Want to see how much further we take a dossier in the Pro version? Open the free De Lijn example and give feedback →

Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Gross margin € 51,413 € 36,876 € 50,718 € 55,580 ▲ 10%
Profit after taxes € 19,331 € -8,087 € -7,041 € -4,242 ▲ € 2,798
Equity € 259,051 € 250,964 € 243,923 € 239,681 ▼ 2%
Total debts € 169,644 € 555,158 € 491,420 € 446,302 ▼ 9%
Cash € 13,944 € 14,058 € 8,142 € 5,094 ▼ 37%
Land & buildings € 192,532 € 625,706 € 601,866 € 582,691 ▼ 3%
Retained profit € 240,451 € 230,504 € 223,463 € 219,221 ▼ 2%
Bank debt € 159,143 € 347,002 € 329,206 € 311,073 ▼ 6%
Balance sheet total € 428,695 € 806,122 € 735,342 € 685,983 ▼ 7%

Key figures of DIOFANTIS, 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 DIOFANTIS?

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

  • New annual accounts for financial year 2025: loss of € 4,242. Source: NBB ↗
  • New establishment in Knokke-Heist. KBO
  • Start of the company according to the CBE. KBO

In short

From € 19,331 profit in 2022 to € 4,242 loss in 2025.

Paid € 15,620 in corporate taxes since 2022.

Best year ever: 2022, with € 19,331 profit.

Management

Joris Van Molle
DIOFANTIS

Behind DIOFANTIS is Joris Van Molle.

See the full network in the app

Directors

According to the 2025 annual accounts

Joris Van Molle

Director

Establishments

Establishment units

Physical locations of this company

Registered office

Driehoeksplein 10A box 4.1

8300 Knokke-Heist

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

Details

Company number
0464.670.481
VAT number
BE 0464.670.481
Registered office
Driehoeksplein 10A bus 4.1, 8300 Knokke-Heist
Names & denominations
DIOFANTIS
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
2 December 1998
Peppol
Active · Active since 24 Jul 2024
Activities · NACE

Activiteiten op het gebied van computerconsultancy en beheer van computerfaciliteiten

Computeradviesbureaus

Computerconsultancy-activiteiten

Activiteiten van fotografen, met uitzondering van persfotografen

Overige diensten op het gebied van informatietechnologie en computer

Ontwerpen van computerprogramma’s

Overige activiteiten in verband met computers

Overige advisering in verband met programmatuur en levering van programmatuur

+1

Frequently asked questions

What does DIOFANTIS do?
DIOFANTIS is an IT company in Knokke-Heist. Private Limited, started on 2 December 1998, 1 establishment.
What is the address of DIOFANTIS?
The registered office of DIOFANTIS is located at Driehoeksplein 10A box 4.1, 8300 Knokke-Heist.
Is DIOFANTIS still active?
Yes. According to the CBE (16 September 2026) DIOFANTIS is active, legal situation “Normale toestand”, started on 2 December 1998.
Is DIOFANTIS registered on Peppol?
Yes, DIOFANTIS is registered on the Peppol network with ID 0208:0464670481.
What is the enterprise number of DIOFANTIS?
The enterprise number of DIOFANTIS is BE0464670481.
When was DIOFANTIS founded?
DIOFANTIS was founded on 2 December 1998.