- JJG pharma consulting GmbH in Liquidation
- St. Alban-Rheinweg 108
- Basel
- BS
- JJ IT Consulting GmbH in Liquidation
- Waldenburgerstrasse 3
- Basel
- BS
- JJ Galdino Gonçalves Barros
- Morgartenring 112
- Basel
- BS
- JJK Immobilien AG
- Steinengraben 51
- Basel
- BS
- JJ Consulting AG
- Aeschenvorstadt 57
- Basel
- BS
- jjsscc GmbH
- Bruderholzrain 56
- Basel
- BS
- JJGC INDUSTRIA E COMERCIO DE MATERIAIS DENTARIOS S.A, Curitiba/BR
- Peter Merian-Weg 12
- Basel
- BS