Industrial-Scale Dredging and Reclamation Across Indonesian Waters
PT Rekamitra Sukses Investama delivers port channel dredging, land reclamation, and marine infrastructure with a certified cutter suction dredger fleet.
RSI is registered as a dredging and reclamation contractor with a valid IUPR certificate.
Profil Perusahaan*Data as of 31 December 2025 (sample)
A General Contractor for Marine and Coastal Works
RSI handles shipping-channel, port-basin, and mining-area dredging for clients across mining, port operations, and EPC contracting in Kalimantan.
Our Core Services
Dredging
RSI operates cutter suction dredgers for two kinds of dredging work: maintaining an already-operating channel, and capital dredging for a new port basin.
SelengkapnyaReclamation
RSI carries out coastal land reclamation using dredged material, aligned with environmental studies for both residential and commercial land use.
SelengkapnyaProject Locations & Operating Areas
RSI has completed projects across various Indonesian waters, with varying dredging areas.
Company Values
Integrity
Every contract and work report is delivered transparently to clients and regulators.
Teamwork
Every project is delivered across divisions, from vessel operators to field and admin teams.
Trust
Schedule and quality commitments are kept so clients can rely on RSI for their next project.
Mutual Respect
Vessel crew, field staff, and partners are treated as equals in every operational decision.
Trusted By
IUPR CertifiedLatest News
View All NewsRSI Completes Dredging of the Kalanis Special Terminal Port Basin
The port-basin dredging project supporting coal loading operations was completed at target depth.
RSI's Cutter Suction Dredger Fleet Grows This Year
A new dredger unit strengthens RSI capacity for large-scale dredging assignments.
RSI's IUPR Certification Renewed for a New Period
RSI's dredging and reclamation business license passed re-evaluation by the relevant authority.
Have a Dredging or Reclamation Project?
Discuss your fleet requirements and project scope with the RSI team.