Kowalczuk, Mateusz

Active Risk: not assessed

Sole traderstarted 2025active for 1 yearKBO/BCE: BE 0666.777.406

Summary

For a sole trader, Checked does not compute a bankruptcy probability. The business has been active since 2025 and the Belgian Official Gazette contains no insolvency or warning signals. A sole trader files no annual accounts.

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Kowalczuk, MateuszActive

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Register details

Identification

Started30-06-2025

Activities, NACEBEL 2025

41003General construction of other non-residential buildings

41001General construction of residential buildings

41002General construction of office buildings

43990Other specialised construction activities

E-invoicing

Reachable via Peppol

Peppol ID 0208:0666777406

Also 9925:BE0666777406

Registered 31-03-2026

If you follow this company, Checked tells you the day it leaves the Peppol register.

Scores and ratios are computed by Checked and are not a credit decision.

Check the withholding obligation If you pay this company for building or cleaning work, check before every payment whether you must withhold part of the invoice, with enterprise number 0666.777.406

Sites & property

Location & real-estate footprint

1 establishment unit since 2025

For a sole trader we show the addresses of its sites, no map or parcel.

1 establishment unit

MKnergy

Rue de l'Ecole 7, 1480 TubizeGeneral electrical installation work

since 2025unit no. 2.375.141.901