- l3l AG
- Theaterstrasse 2
- Winterthur
- ZH
- L3 Nikolla Hair and Make up
- Albulastrasse 60
- Zürich
- ZH
- L3 Isolierungen GmbH in Liquidation
- Zürcherstrasse 200
- Winterthur
- ZH
- L3 Hair & Make up GmbH
- Albulastrasse 60
- Zürich
- ZH
- L3VEL3 Distribution of switzerland Sabbaghian Moghaddam
- Ackerstrasse 39
- Uster
- ZH
- L3VEL3 Swiss GmbH
- Brandstrasse 32
- Uster
- ZH
- L3P Architekten AG
- Unterburg 33
- Regensberg
- ZH