T.w.z.
Durmakker 4
9940 Evergem
BE
Public Limited Company
Juridical SituationNormal situation
Established7/5/1990
Medium
Waste collection, treatment and disposal activities; materials recovery
Services to buildings and landscape activities
Sewerage
ESG Risk Cases
4/4/2025TWZ receives a temporary permit to discharge limited PFAS into the IJzer RiverLOW ALERTUNRESOLVED
Accusation
In April 2025, the province and city of Diksmuide approved a temporary, two-year permit allowing the…
Timeline
First report on 4/4/2025 by Krant van West-Vlaanderen.
Last update on 4/4/2025.
UNGC Violation Risks
Involved Companies
T.W.Z.
25/12/2025Flemish minister blocks PFAS discharge into the IJzer amid drinking-water concernsHIGH ALERTRESOLVEDRESPONSE RECEIVED
Accusation
In Diksmuide, watersports groups, recreational businesses, local GPs, and De Watergroep challenged a…
Timeline
First report on 2/10/2021 by De Tijd.
Since then, updated 4 times
Last update on 25/12/2025.
UNGC Violation Risks
Involved Companies
T.W.Z.
29/1/2022TWZ ordered to implement additional odour-control measures at Diksmuide industrial siteMEDIUM ALERTRESOLVEDRESPONSE RECEIVED
Accusation
In May 2021, Flemish authorities ordered Compovit and TWZ to take additional odour-reduction measure…
Timeline
First report on 27/5/2021 by Krant van West-Vlaanderen.
Since then, updated 4 times
Last update on 29/1/2022.
UNGC Violation Risks
Involved Companies
T.W.Z.
Sentiment Attention Over Time
The Sentiment Attention is produced by AI models developed by Sentometrics. Articles are connected to companies based on public information like company names, sectors, locations, linked companies, and company directors. Themes are assigned using keywords, and sentiment is analyzed with the help of AI prompts. A human team reviews and helps the system learn and improve over time.
Recent Relevant News
| Date | Sentiment | Theme | Headline | Source |
|---|---|---|---|---|
Date 25/12/2025 | Sentiment Negative | Theme Environmental Financial health | Title Negative Update - Dec 25 | Source Source 1 |
Date 18/12/2025 | Sentiment Negative | Theme Environmental Financial health | Title Negative Update - Dec 18 | Source Source 2 |
Date 17/12/2025 | Sentiment Negative | Theme Financial health | Title Negative Update - Dec 17 | Source Source 3 |
Date 12/6/2025 | Sentiment Negative | Theme Financial health Environmental | Title Negative Update - Jun 12 | Source Source 4 |
Date 4/6/2025 | Sentiment Negative | Theme Governance Financial health Environmental | Title Negative Update - Jun 04 | Source Source 5 |
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Financials
as of 31/12/2024
Key highlights
- T.w.z. turnover decreased to €21.6M (-€1.3M), recording a net profit of €7.2M.
- Financial position remains strong with total assets of €102.6M and a solvency ratio of 80%.
- Workforce efficiency is strong with 49.9 FTE generating an average turnover of €431.9K per employee.
Frequently Asked Questions
The VAT number for T.w.z. is BE 0441198659.
T.w.z. was established on 5 July 1990 and has been operating for 35 years.
The registered address for T.w.z. is Durmakker 4, 9940 Evergem, BE.
The latest annual accounts for T.w.z. for the year 2024 were filed on 2/7/2025.
Based on the most recent annual accounts, T.w.z. reports 49.9 FTEs.
In its latest annual accounts, T.w.z. reported a turnover of €21.6M.
T.w.z. is registered under the following NACE activities: Waste collection, treatment and disposal activities; materials recovery, Services to buildings and landscape activities, Sewerage.
Yes. We currently list 1 unresolved ESG risk cases for T.w.z..