| Authority | |||
|---|---|---|---|
| 7 September 2018 | Jasa Operasional Brt Koridor IV (1 Paket) | Kota Semarang | Rp 34,479,360,000 |
| 25 February 2016 | Pengadaan Jasa Operasional Brt Koridor IV | Ulp Kota Semarang | Rp 14,818,378,600 |
| 16 April 2015 | Pengadaan Jasa Operasional Brt Koridor IV | Rp 11,599,700,000 |