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ISOWIT

Active
Private limited companyfounded 1990active for 36 yearsBremakker 3, 3740 Bilzen-Hoeselt, BelgiumKBO/BCE: BE 0441.098.392
Summary

ISOWIT has been active since 1990 and the Belgian Official Gazette contains no insolvency or warning signals. The 2025 annual accounts show equity of €706,991 and a net result of €21,030. Equity is growing by about 7.7% per year across the filed financial years. Its solvency ranks better than 25% of 9,787 sector peers (NACE 43, financial year 2025). The computed 12-month bankruptcy probability is 0.6% (low).

Register details

Identification
Legal formPrivate limited company
Founded18-06-1990
Financial year end31-12
Activities, NACEBEL 2025
43230Insulation installation
Contact
E-mail info@isowit.be
Phone 089246427
Fax 089240928
E-invoicing
Reachable via Peppol
Peppol ID 0208:0441098392
Also 9925:BE0441098392
Registered 01-10-2025

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

Register as of 23 October 2026 · Peppol Directory

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 0441.098.392

Recognitions · licences · registrations

Recognised contractor

2 categories
ISOWIT BVapproval no. 34856
  • D4 Sound and heat insulation, light partitions, false ceilings and floorsclass 3, up to €600,000
  • D29 Floor screeds and industrial floor coveringsclass 1, up to €162,000
decision 05-03-2026

Environmental permits: No permit applications found in Flanders. Brussels and Wallonia do not publish the applicant.

Sites & property

Location & real-estate footprint
Registered office, Bilzen-Hoeselt · 1 establishment unit since 1990
registered office establishment The establishment unit on the map
Ground area
6,094 m²
Building footprint
2,035 m²
Parcel 73006G1175/00A000, Flanders. Linked by address, not a title deed.
2 companies at this address See who is registered here
1 establishment unit
ISOWIT BVBA
Bremakker 3, 3740 Bilzen-HoeseltInsulation installation
since 1990unit no. 2.048.965.939
1 parcel
Flanders 1 (100%)
Cadastral parcel Region Area Buildings Height / floors
73006G1175/00A000 Flanders 6,094 m² 1 · 2,035 m² 0.0 m
How the parcels are linked
Good to know
The parcel matches the address exactly.