- https://www.baatz.lu/?lang=de
- https://www.baatz.lu/?page_id=38
- https://www.baatz.lu/?page_id=24
- https://www.baatz.lu/?slider=944
- http://www.baatz.lu/?lang=fr
- https://www.baatz.lu/?page_id=253
- https://facebook.com/Baatz-Constructions-Exploitation-S%C3%A0rl-1422415024710169/
- http://www.baatz.lu/wp-content/uploads/2018/12/Politique-GDPR-www.baatz_.lu_.pdf
- http://www.sdk.lu/fr/Home.html
- http://www.made-in-luxembourg.lu/
- http://www.cdm.lu/entreprise/labels/le-label-entreprise-formatrice
