Alamat Air di Medan
- UD. Bintang Utama Nusantara
- PT. Surya Persada Plasindo
- PT. Tirta Alpin Makmur
- PT. Sariguna Primatirta
- Ladon Air Sibolangit
- CV. Permata Air
- Permata Water
- Ateng Water
- Toko Army
- Solarmate
- PT. Lestarindo Tirtamakmur
- CV. Sumber Alam
- Waterman
- Toko Azure
- Global Mas
- Toko Amisu
- PT. Inaqua Deltatama
- PT. Tirta Lyonnaise Medan
- Toko AM 2000