IDX: BOSS
PT Borneo Olah Sarana Sukses Tbk.
Last verified: 2026-09-27 · Data completeness: 100%
This page vs the official record
What you are reading is the company profile: legal identity, sector, headquarters, subsidiaries and contact. The permits it holds, the area it covers and its registered locations are kept on the registry page — that page is the authoritative record for this entity.
Identity
Company Overview
- Legal name
- PT Borneo Olah Sarana Sukses Tbk.
- Entity type
- listed holding
- Registered office
- Wisma 77 Tower 1 Lantai 8, Jalan Letjend. S. Parman Kav. 77, Jakarta Barat 11410
- Official website
- https://www.bosscoal.com
- Phone
- ••••••••••
- ••••••••••••••••
- Exchange listing date
- 2018-02-15
- Exchange sector
- Energi / Minyak, Gas & Batu Bara
- Registered business
- Pertambangan batu bara, pengelolaan dan pembuangan air limbah berbahaya, perdagangan besar bahan bakar padat, cair dan gas, angkutan laut dalam negeri untuk barang khusus, pergudangan, aktivitas pelayanan kepelabuhanan laut, aktivitas perusahaan holding
Mining Permit (the government registry)
Tidak ada entri atas nama Borneo Olah Sarana Sukses di registri resmi pemerintah. Salah satu entitas anak, PT Pratama Bersama, terdaftar di registry dengan IUP (id 611426579704321132, Batubara/Operasi Produksi, 4.210 ha, Kab. Kutai Barat) — izin grup ada di lapisan anak perusahaan.
Sahamnya ada di papan Pemantauan Khusus. Tidak ada pemegang saham pengendali yang dinyatakan: terbesar PT Megah Prakarsa Utama 13,58%, lalu PT Kencana Unggul Semesta 8,69% dan PT Sapphire Mulia Abadi 6,57% — dicatat sebagai pemegang terbesar, bukan pengendali. Beberapa entitas anak dicatat pada persentase di bawah 50% (41,72%; 32,84%) tetapi tetap muncul di tabel 'Anak Perusahaan' bursa; angka dan posisinya disimpan apa adanya.
Corporate Structure
Ownership & Related Entities
Parent, subsidiaries and affiliates are recorded as explicit relations from the source — never merged, never inferred from name similarity.
Major shareholder
PT Megah Prakarsa Utama13.58%
Subsidiaries (7 total)
- PT Bangun Olahsarana Sukses (BOS)41,72%Pertambangan
- PT Pratama Bersama (PB)32,84%Pertambangan
- PT Pratama Natural Resources (PNR)23,34%Perdagangan
- PT Pratama Prime Resources (PPR)1,11%Pertambangan
- PT Pratama Buana Sentosa (PBS)0,99%Pertambangan
Showing 5 of 7 subsidiaries.
This page is part of Mining Intelligence — the knowledge and data layer. A company appearing here does not mean its projects or shares are for sale. Transaction opportunities exist only in the Marketplace.
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