| Authority | |||
|---|---|---|---|
| 19 February 2019 | Jasa Cleaning Service Gedung Kantor Dinas Puprd Prov. Sulawesi Utara | Provinsi Sulawesi Utara | Rp 1,600,000,000 |
| 27 January 2017 | Drainase Tomohon - Tanawangko Seksi 1 | Provinsi Sulawesi Utara | Rp 1,000,000,000 |
| 1 August 2015 | Pengembangan Gedung Adb Rs | Rp 450,000,000 |