Alle vestigingen in Alkmaar
- s' Heeren Loo (1)
- Sacha (1)
- Salland Olie (4)
- Scania (1)
- Scapino (1)
- Schoonenberg (2)
- Score (1)
- Seat (2)
- Seats and sofas (1)
- Securitas (1)
- Shurgard (1)
- Sikkens (3)
- Sligro (1)
- Sns Bank (1)
- Solar (1)
- Spar (4)
- Specsavers (1)
- Sport2000 (3)
- Start People (1)
- Steps (1)
- Stern (1)
- Stiho (1)
- Studelta (1)
- Sunday's (2)
- Sweco (1)
- Swiss Sense (1)