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Coal barges alongside a mother vessel, seen from above

Integrity in partnership. Strength in energy.

PT Brantara Gatra Energi trades coal from South Kalimantan, linking reliable mine supply with buyers who need consistent quality and delivery.

Built on trust before tonnage

The energy industry runs on more than operational capability. It runs on trust, consistency and partners who keep their word. We conduct every transaction with responsibility, transparency and professional discipline.

Our team has spent years inside Indonesia’s coal sector, from geology and mine operations to export trading and barge logistics.

Read our story

Three grades, one standard of care

From GAR 3,400 to GAR 5,800 kcal/kg, each grade is tested to ISO/ASTM methods so you know what arrives at your stockpile.

Gross calorific value, kcal/kg (GAR)
  • BGE34: GAR 3,400 kcal/kg, NAR 3,000 kcal/kg
  • BGE42: GAR 4,200 kcal/kg, NAR 3,800 kcal/kg
  • BGE58: GAR 5,800 kcal/kg, NAR 5,500 kcal/kg

Where we sit in the supply chain

We connect each stage so buyers deal with one accountable partner from mine to vessel.

  1. Mine

    Producing mines across Kalimantan.

  2. Sourcing

    Direct relationships with mine owners to secure reliable supply.

  3. Barge and port

    Coordinating hauling, river barges and loading points.

  4. Buyer

    Domestic and export buyers, with the paperwork handled.

More about us

Fully registered, ready for due diligence

Our deed of establishment, ministry ratification, business licence and tax registration are in place. Copies are shared with partners on request.

View legal standing

  • Deed of establishment Notary Aji Surya Pratama, S.H., M.Kn.
  • Ratification as a limited liability company Ministry of Law of the Republic of Indonesia
  • Business identification number (NIB) and risk-based business licence Government of Indonesia, OSS system
  • Taxpayer registration (NPWP) Directorate General of Taxes

Moving forward, together.

Tell us what you need: specification, volume and delivery window. We will come back to you within one working day.