| Authority | |||
|---|---|---|---|
| 28 March 2016 | Cleaning Service Kantor Bupati | Kab. Bangkalan | Rp 561,300,000 |
| 2 April 2015 | Pengadaan Jasa Cleaning Service Kantor Bupati | Bagian Administrasi Pembangunan Setda Kab. Bangkalan | Rp 435,000,000 |
| 3 May 2017 | Jasa Cleaning Service | Kab. Bangkalan | Rp 235,510,700 |