Buying supplies 13 October 2026
Lime
Fourniture de chaux vive magnésienne
- Who pays?
- IDELUX Eau
- Who carry it out?
- Not stated
Who makes decisions about Aarlen?
Three levels of government each decide on their own topics.
Your municipality
The municipal council and the mayor and aldermen decide on matters such as streets, waste collection, sports halls, libraries and the public social welfare centre.
We do not show municipal council decisions yet: there is no open data for all municipalities yet.
Walloon Parliament
The Walloon Parliament decides on matters such as housing, mobility, the environment, the economy and child benefit.
Recently discussed
- Proposal to reverse fare increases for Walloon public transport operator TEC
- Walloon Government to regain approval over TEC bus fares
- Walloon Government would regain decision-making power over TEC fares
Federal Chamber
The Chamber decides on matters such as pensions, taxes, justice, the police, defence and health insurance.
Recently discussed
- Proposal for a national pact to improve disease prevention
- Proposal to recognize the Tibetan government-in-exile and impose sanctions
- Bill to recognise and compensate pesticide-related occupational illnesses
The Parliament of the Wallonia-Brussels Federation decides on education and culture. We do not follow it yet.
What did the municipal council decide?
For municipalities in Wallonia and Brussels there is no shared open source yet for municipal council decisions. You can find them on your municipality’s website.
How does Aarlen handle money?
From the 2024 annual accounts of the municipality and the public social welfare centre combined. Amounts per inhabitant, so you can compare municipalities.
Revenue
€ 3,418 per inhabitant
taxes, money from higher authorities, charges…
Debt
€ 3,479 per inhabitant
what the municipality still has to repay on its loans
Source: SPW Intérieur et Action sociale via WalStat (CC0). For Walloon municipalities, only revenue and debt per inhabitant are available.
Subsidies for organisations from Aarlen
In 2025, 53 organisations from Aarlen received a total of € 38.4 million in subsidies.
The municipal administration itself often also receives subsidies from higher levels of government. Self-employed people and other individuals are not counted here.
Who received the most?
- ZDS LA ZONE DE SECOURS DE LUXEMBOURG € 9,727,772
- asbl AUBE € 5,518,638
- Ville d'Arlon € 4,206,367
- Province de Luxembourg € 3,664,506
- Institut Notre-Dame d'Arlon à Arlon € 2,327,632
Work contracted out by public bodies in Aarlen
These are the larger public contracts of public bodies with their address in this municipality: the municipality itself, but also, for example, a hospital, a school or a ministry.
In 2026, they awarded 18 contracts, worth € 26.8 million in total.
Which public bodies awarded the most contracts?
- IDELUX Eau 5 contracts
- IDELUX Projets publics 5 contracts
- Service Public de Wallonie 5 contracts
- Province de Luxembourg 2 contracts
- IDELUX Environnement 1 contract
The latest contracts
Buying supplies 23 September 2026
Industrial machinery
Fourniture d'un crible à tambour neuf pour compostage Tenneville
- Who pays?
- IDELUX Environnement
- Who carry it out?
- Not stated
Services 1 September 2026
Geotechnical engineering services
Accord-cadre pour les essais géotechniques, les essais géophysiques, les prélèvements et les analyses de sol des projets d’assainissement et d’égouttage pour IDELUX Eau et pour d’autres projets du groupe IDELUX
€ 157,310
maximum, over several years
- Who pays?
- IDELUX Eau
- Who carry it out?
- RSK BENELUX, BUREAU NADIN SOL, SBS ENVIRONNEMENT
What is not here yet?
- The decisions of your municipal council.
- Smaller public contracts, below the European thresholds.