Alle vestigingen in Leiden
- s' Heeren Loo (2)
- Sacha (2)
- Schoevers (1)
- Schoonenberg (2)
- Seat (1)
- Secretary Plus (1)
- Sikkens (2)
- Simon Levelt (1)
- Sjenkels (1)
- Sligro (1)
- Solar (1)
- Spar (3)
- Spare Rib Express (1)
- Specsavers (1)
- SportCity (5)
- Start People (2)
- Steps (1)
- Studentalent (1)
- Studentenwerk (1)
- Suit Supply (1)
- SummerTan (2)
- Sunday's (1)