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OLSTE

Active
Public limited companyfounded 1995active for 31 yearsNatiënlaan 265, 8300 Knokke-Heist, Belgium31 active companies are registered at this addressKBO/BCE: BE 0455.061.840
Summary

OLSTE has been active since 1995 and the Belgian Official Gazette contains no insolvency or warning signals. The 2025 annual accounts show equity of €42.8m and a net result of €7.6m. Equity is growing by about 4.8% per year across the filed financial years. Its solvency ranks better than 74% of 5,697 sector peers (NACE 68, financial year 2025). The computed 12-month bankruptcy probability is 0.1% (very low).

Register details

Identification
Legal formPublic limited company
Founded14-04-1995
Financial year end30-09
Activities, NACEBEL 2025
68121Development of residential building projects
68321Property management for co-owned buildings (syndics)
E-invoicing
Reachable via Peppol
Peppol ID 0208:0455061840
Registered 27-03-2026

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

Register as of 16 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 0455.061.840

Recognitions · licences · registrations

Legal Entity Identifier

549300K5CLF346ONTZ15
live in the LEI register

Environmental permits

40 applications in Flanders since 2018 · 16 granted · 2 refused · 3 under appeal
Verbouwen en/of uitbreiden zonder functiewijziging en met wijzigen van aantal woongelegenheden
Granted on 19-06-2026submitted 02-03-2026authority: Knokke-Heistproject 2026024463
Verbouwen en/of uitbreiden zonder functiewijziging en met wijzigen van aantal woongelegenheden
Discontinued on 09-02-2026submitted 09-01-2026authority: Knokke-Heistproject 2026000949
Functiewijziging; Verbouwen en/of uitbreiden zonder functiewijziging en zonder wijziging van aantal woongelegenheden
Under appealsubmitted 23-12-2025authority: Provincie West-Vlaanderenproject 2025072380
Bouwen of herbouwen; Slopen van niet vrijstaande gebouwen of constructies
Granted on 13-05-2026submitted 23-12-2025authority: Knokke-Heistproject 2025024027
Verbouwen en/of uitbreiden zonder functiewijziging en met wijzigen van aantal woongelegenheden
Discontinued on 29-12-2025submitted 05-12-2025authority: Knokke-Heistproject 2025148119
Nieuwbouw van bijgebouwen, niet-overdekte lage constructies en andere handelingen
Granted on 10-10-2025submitted 18-07-2025authority: Knokke-Heistproject 2025089746
Verbouwen en/of uitbreiden zonder functiewijziging en met wijzigen van aantal woongelegenheden
Discontinued on 16-10-2025submitted 07-07-2025authority: Knokke-Heistproject 2025082525
Verbouwen en/of uitbreiden met functiewijziging en met wijziging van aantal woongelegenheden
Granted on 03-10-2025submitted 14-05-2025authority: Knokke-Heistproject 2025031770
Bouwen of herbouwen; Slopen van niet vrijstaande gebouwen of constructies
Granted on 26-09-2025submitted 11-04-2025authority: Knokke-Heistproject 2025033107
Bouwen of herbouwen; Slopen van niet vrijstaande gebouwen of constructies
Under appealsubmitted 20-03-2025authority: Provincie West-Vlaanderenproject 2024065809

Source: Omgevingsloket Vlaanderen. Flanders only: Brussels and Wallonia do not publish the applicant.

Sites & property

Location & real-estate footprint
Registered office, Knokke-Heist · 1 establishment unit since 2001
registered office establishment The establishment unit on the map
Ground area
912 m²
Building footprint
347 m²
Building volume
779 m³
Parcel 31039E0089/00K002, Flanders · tallest building 10.2 m. Linked by address, not a title deed.
31 companies at this address See who is registered here
1 establishment unit
Natiënlaan 265, 8300 Knokke-Heist
Site preparation
since 2001unit no. 2.101.252.008
1 parcel
Flanders 1 (100%)
Cadastral parcel Region Area Buildings Height / floors
31039E0089/00K002 Flanders 912 m² 1 · 347 m² 10.2 m
How the parcels are linked
Good to know
The parcel matches the address exactly.