Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
-
Tight liquidity NBB
Cash and receivables cover 13 % of short-term debt in 2025; threshold 65 %.
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Busy address KBO
46 other companies have their registered office at the same address; threshold 10.
Financials
Financial year 2025
MK3 I from Antwerpen, company number BE1009533735, closed financial year 2025 with a result of € 689,681 after tax. For that financial year MK3 I recorded a gross margin of € 875,122 and equity of € 2.8 million. The company is profitable. The company holds a healthy buffer. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on August 12, 2026.
€ 2.8 million
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 689,681
Profit after tax over the fiscal year.
€ 41,980
Cash and bank balances on the last day of the fiscal year.
Stays in the company
No dividend for 2025. Retained profit grew to € 689,681.
Debts at end 2025
€ 4.6 million
€ 561,000 is repaid this year. At this pace the long-term loan is gone in ≈ 8 years.
€ 41,034
Supplier invoices still open on the last day of the fiscal year.
€ 143,604
Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.
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What happened to MK3 I?
What happened at MK3 I in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 689,681. filed late Source: NBB ↗
- OOSTERBAAN INVESTMENT GROUP NV became a director. NBB
- New establishment in Antwerpen. KBO
- Oosterbaan Beheer NV became a director. NBB
- YJV BV became a director. NBB
- TCMG became a director. NBB
- Start of the company according to the CBE. KBO
In short
Paid € 146,542 in corporate taxes since 2025.
A new publication or filing at MK3 I? We notify you, reason included.
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De Lijn 8 June 2026 New annual account 2025
filed on 8 June 2026
What was left
€ 20 k ▼ 91%
Money in the bank
€ 178 k ▼ 98%
Open the dossier →
NMBS 8 June 2026 New annual account 2025 What was left ▼ 80%
bpost 18 May 2026 New annual account 2025 What was left from loss to profit
Management
The stake of OOSTERBAAN INVESTMENT GROUP, MK3 PARTNERS comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.
MK3 IBehind MK3 I are OOSTERBAAN INVESTMENT GROUP NV, Oosterbaan Beheer NV, YJV BV and TCMG. The shares are held by OOSTERBAAN INVESTMENT GROUP (85.7%) and MK3 PARTNERS (14.3%). It owns 100% of Madiska BV itself.
Directors
According to the 2025 annual accounts
since 2024
since 2024
since 2024
Director · represented by Dejonghe Gil
Also active at: CityCubes Concepts, CityCubes Agency, SW10, The Attic, MK3 PARTNERS, CityCubes, C&G Projects
since 2024
Shareholders
14.3%
Participations
100%
Establishments
Establishment units
Physical locations of this company
Grotehondstraat 44
2018 Antwerpen
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 46 companies are registered at this address.
All companies at this address →Drukkerij Vervecken
€ 38,147 gross margin · 2024
GARAGE DE VALK
€ 79,440 gross margin · 2024
MAD ABOUT YOU
€ 21,028 gross margin · 2025
TheMatchBox
€ -114,962 gross margin · 2025
TCMG same network
+41 more
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 1009.533.735
- VAT number
- BE 1009.533.735
- Registered office
- Grotehondstraat 44, 2018 Antwerpen
- Names & denominations
- MK3 I
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 21 May 2024
- Peppol
- Active · Active since 6 Jan 2026
- Activities · NACE
Activiteiten van hoofdkantoren
Activiteiten van holdings
Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies
Overige dienstverlenende activiteiten op het gebied van informatie
Activiteiten van adviesbureaus op het gebied van public relations en communicatie
Vermogensbeheer
Holdings
Adviesbureaus op het gebied van public relations en communicatie
+2