de LUMMEN et WILLEMS SRL
1.0 FTEde LUMMEN et WILLEMS reported total assets of €1.02m at the end of the 2025 financial year (annual accounts filed with the NBB on 22 Jan 2026), with 1 full-time equivalent.
By total assets for 2025, de LUMMEN et WILLEMS ranks among the 5,000 largest of the 16,121 companies in its sector (NACE 4100) in Belgium that filed accounts for that financial year. Largest companies in the sector →
The score of de LUMMEN et WILLEMS shows with a free account.
See the score- Summary? / 5
- 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 2023 → 2025: Equity +451 % Total assets +208 %
Accounts of the company itself (not consolidated).
The full file covers 3 financial years; a free account shows 2. →Deterministic calculation on the filed accounts, no AI. Dispute the score or report an error
de LUMMEN et WILLEMS's annual accounts
Filed annual accounts
- Year ended 30 Jun 2025filed on 22 Jan 2026
- Year ended 30 Jun 2024filed on 11 Oct 2024
- Year ended 30 Jun 2023filed on 19 Jan 2024
de LUMMEN et WILLEMS's financial analysis
- Solvency16.7%sector median: 35.0%
- Current ratio
- Net margin
- ROE
- Financial debt / EBITDA
- Interest coverage
- Days sales outstanding (DSO)
Management and control of de LUMMEN et WILLEMS
de LUMMEN et WILLEMS's publications in the Belgian Gazette
Company number, VAT number and registered office
- Company number (CBE)
- 0790.713.118
- VAT number
- BE0790713118
- Peppol
- Registered · 0208:0790713118 · as of 10 Nov 2026
- Legal form
- SRL
- Incorporated
- 12 Sep 2022
- Registered office
- 1435 Mont-Saint-Guibert
- Size
- Micro · 1.0 FTE
- Latest accounts
- 2025 · filed on 22 Jan 2026
- Activity
- General construction of residential buildings (NACE 41001)
de LUMMEN et WILLEMS (SRL) has been based in Mont-Saint-Guibert since 2022, active in: general construction of residential buildings. For 2025, it reports a net profit of 46,865 € and equity of 170,082 €; its revenue is not published. With 1.0 full-time equivalents, it is a micro-enterprise by headcount. Its solvency stands at 16.7%, below the median of its sector (35.0%).
Guide: How to check a Belgian building contractor before works →
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Frequently asked questions about de LUMMEN et WILLEMS
What is the revenue of de LUMMEN et WILLEMS?
de LUMMEN et WILLEMS files its accounts in a format where revenue is optional: it is not published for 2025.
What is the VAT number of de LUMMEN et WILLEMS?
In Belgium, the VAT number is the company number prefixed with BE: BE0790713118 for de LUMMEN et WILLEMS, if the company is VAT-registered. Its company number (CBE) is 0790.713.118.
Where is the registered office of de LUMMEN et WILLEMS?
According to the CBE register, the registered office of de LUMMEN et WILLEMS is in 1435 Mont-Saint-Guibert.
What is the equity of de LUMMEN et WILLEMS?
At the close of the 2025 financial year, the equity of de LUMMEN et WILLEMS amounts to 170,082 €, a solvency of 16.7% of total assets.
How many people work at de LUMMEN et WILLEMS?
1.0 full-time equivalents on average according to the 2025 social balance sheet.
Who manages de LUMMEN et WILLEMS?
The register lists 3 active mandates at de LUMMEN et WILLEMS. Names and roles are in the full file, with the deeds published in the Belgian Gazette.
How large is de LUMMEN et WILLEMS within its sector?
By total assets for 2025, de LUMMEN et WILLEMS ranks among the 5,000 largest of the 16,121 companies in its sector (NACE 4100) in Belgium that filed accounts for that financial year.
The full file of de LUMMEN et WILLEMS
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 →