Gyselinck Installaties SRL
4.4 FTEGyselinck Installaties reported total assets of 975,185 € at the end of the 2025 financial year (annual accounts filed with the NBB on 30 Apr 2026), with 4.4 full-time equivalents.
By total assets for 2025, Gyselinck Installaties ranks among the 5,000 largest of the 16,152 companies in its sector (NACE 4100) in Belgium that filed accounts for that financial year. Largest companies in the sector →
The score of Gyselinck Installaties shows with a free account.
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- Balance sheet strength
- Liquidity
- Repayment capacity
- Profitability
- Trajectory
- Compliance and register
- Position in its sectorvs peers
- Supplier creditat 30 d
- Borrowing capacityborrowable
- Valuationcentral
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Key figures 2025
Change 2022 → 2025: Equity +43 % Total assets +17 % Headcount (avg FTE) -25 %
Accounts of the company itself (not consolidated).
The full file covers 8 financial years; a free account shows 2. →Deterministic calculation on the filed accounts, no AI. Dispute the score or report an error
Gyselinck Installaties's annual accounts
Filed annual accounts
- Year ended 30 Sep 2025filed on 30 Apr 2026
- Year ended 30 Sep 2024filed on 28 Apr 2025
- Year ended 30 Sep 2023filed on 02 May 2024
- Year ended 30 Sep 2022filed on 24 Apr 2023
- Year ended 30 Sep 2021filed on 07 Mar 2022
Gyselinck Installaties's financial analysis
- Solvency25.7%sector median: 41.8%
- Current ratio
- Net margin
- ROE
- Financial debt / EBITDA
- Interest coverage
- Days sales outstanding (DSO)
Management and control of Gyselinck Installaties
Gyselinck Installaties's publications in the Belgian Gazette
Company number, VAT number and registered office
- Company number (CBE)
- 0663.801.187
- VAT number
- BE0663801187
- Peppol
- Registered · 0208:0663801187 · as of 10 Nov 2026
- Legal form
- SRL
- Incorporated
- 04 Oct 2016
- Registered office
- 8980 Zonnebeke
- Size
- Micro · 4.4 FTE
- Latest accounts
- 2025 · filed on 30 Apr 2026
- Activity
- General construction of residential buildings (NACE 41001)
Gyselinck Installaties (SRL) has been based in Zonnebeke since 2016, active in: general construction of residential buildings. For 2025, it reports a net profit of 105 € and equity of 250,491 €; its revenue is not published. With 4.4 full-time equivalents, it is a micro-enterprise by headcount.
Guide: How to check a Belgian building contractor before works →
Companies similar to Gyselinck Installaties
Companies in the same business, of comparable size and area, outside its group.
- Callens Installatietechniek Plumbing, heat and air-conditioning installation Tielt · balance sheet 530,170 €
- SBA Chauffage Plumbing, heat and air-conditioning installation Dour · balance sheet €1.01m
- AMB Concept Plumbing, heat and air-conditioning installation Juprelle · balance sheet 913,056 €
- Tech Build Plumbing, heat and air-conditioning installation Grimbergen · balance sheet 16,985 €
- Tibor - Istvan - Freddy Plumbing, heat and air-conditioning installation Oupeye · balance sheet €1.36m
- JANSSENS Marc Plumbing, heat and air-conditioning installation Leuven · balance sheet 781,112 €
- Thermo Technic Construct Construction of residential and non-residential buildings Mons · balance sheet 845,476 €
- JDBS Entreprise Plumbing, heat and air-conditioning installation Arlon · balance sheet €1.37m
Frequently asked questions about Gyselinck Installaties
What is the revenue of Gyselinck Installaties?
Gyselinck Installaties files its accounts in a format where revenue is optional: it is not published for 2025.
What is the VAT number of Gyselinck Installaties?
In Belgium, the VAT number is the company number prefixed with BE: BE0663801187 for Gyselinck Installaties, if the company is VAT-registered. Its company number (CBE) is 0663.801.187.
Where is the registered office of Gyselinck Installaties?
According to the CBE register, the registered office of Gyselinck Installaties is in 8980 Zonnebeke.
What is the equity of Gyselinck Installaties?
At the close of the 2025 financial year, the equity of Gyselinck Installaties amounts to 250,491 €, a solvency of 25.7% of total assets.
How many people work at Gyselinck Installaties?
4.4 full-time equivalents on average according to the 2025 social balance sheet.
Who manages Gyselinck Installaties?
The register lists 3 active mandates at Gyselinck Installaties. Names and roles are in the full file, with the deeds published in the Belgian Gazette.
How large is Gyselinck Installaties within its sector?
By total assets for 2025, Gyselinck Installaties ranks among the 5,000 largest of the 16,152 companies in its sector (NACE 4100) in Belgium that filed accounts for that financial year.
The full file of Gyselinck Installaties
Directors and mandates, ownership network, Gazette deeds, ten years of accounts and ratios, Excel export, and Idonis's analysis in one question.
Open the full file →