PT. Dok dan Perkapalan Kodja Bahari

What PT. Dok dan Perkapalan Kodja Bahari does

PT. Dok dan Perkapalan Kodja Bahari (Persero), operating as PT DKB, is an Indonesian state-owned shipbuilding and ship repair enterprise structured as a Perseroan Terbatas (Persero) under the Ministry of State Enterprises and now affiliated with Danantara Indonesia. The company runs nine shipyard and operational facilities distributed across the Indonesian archipelago, including Jakarta I and Jakarta II, Banjarmasin, Cirebon, Semarang, Palembang, Sabang, and Batam, with its corporate headquarters in Cilincing, North Jakarta. Operations span new vessel construction up to 17,500 DWT, ship repair and docking for vessels up to 30,000 DWT, offshore facility maintenance including SBM overhaul and Jack Up docking, fabrication of maritime equipment (Heat Exchangers, Pressure Vessels, Steel Structures), and ancillary marine services such as sailing and running repair, tank coating and cleaning, non-destructive testing, and inspection and consulting. The company's repair and service operations are certified by six major classification societies: IACS, GL, ABS, DNV, ClassNK, and BKI.

The business is organized across three reported divisions: Marine Engineering & Manufacturing (shipbuilding, ship repair and docking, offshore SBM and Jack Up repair, and maritime equipment fabrication), Marine Services (in-operation sailing and running repair, tank coating and cleaning, NDT, inspection, and consulting), and Marine Infrastructure & Support (container depot and warehouse services via subsidiary PT AIRIN, and chemical and general trading via subsidiary PT. Kodja Terramarin). Revenue is generated primarily through project-based shipbuilding contracts, scheduled and emergency docking repair services, sailing and running repair engagements, and maritime equipment fabrication, with pricing determined through competitive tender processes and bilateral contract negotiation. The go-to-market is sales-led and B2B, relying on direct relationships with shipping operators, port-side logistics providers, and government procurement processes rather than branded consumer marketing.

The customer base is anchored by Indonesia's state-owned national shipping company PT PELNI for passenger vessel maintenance, alongside long-term commercial shipping customers including PT Dharma Lautan Utama (now under a 2025 Home Doctor Services recurring-maintenance agreement), PT Temas Shipping, PT Pelangi Sindu Mulia, and PT Pelayaran Mekarsejati Kharisma. Additional demand comes from logistics (PT Baruna Raya Logistics), oil and gas and energy (PT Sinar Sarana Samudera, PT Sinaran Energi Timur, PT Jasatubara), and the Indonesian armed forces (TNI AD) via PT Jasa Kelautan Sentosa. The company reports 51-100 employees and does not disclose revenue or accept external private investment, reflecting its status as a wholly government-owned strategic maritime infrastructure operator rather than a market-funded enterprise.

Name

PT. Dok dan Perkapalan Kodja Bahari

Legal name

PT. Dok dan Perkapalan Kodja Bahari (Persero)

Website

https://dkb.co.id

Company type

Private

Operating status

Operating

Headcount range

51–100 employees

Short description

PT. Dok dan Perkapalan Kodja Bahari (DKB) is an Indonesian state-owned shipbuilding and ship repair enterprise operating nine shipyard facilities across the archipelago, delivering new vessel construction up to 17,500 DWT, docking repair up to 30,000 DWT, and offshore maintenance services to state-owned shipping companies, commercial operators, and the energy and defense sectors.

Ownership category

akta.pro rank

Product category

Shipbuilding and Ship Repair Services

NAICS

Ship Building and Repairing (336611)

SIC

Ship & Boat Building & Repairing (3730)

akta.pro primary industry

Naval & Government Vessel Maintenance & Modernization (TLAKAKAB)

akta.pro secondary industries

Fabrication & Prefab Modules for Repair (Spools, Steel/Aluminum Sections) (IMAJAFAL), Piping, Mechanical & Auxiliaries Repair (Pumps, Valves, Heat Exchangers, Boilers) (IMAJAFAE), Prefab Hull Blocks & Modular Ship Sections (IMAJAKAE), Mechanical Systems Repair (Engines, Propulsion, Pumps) (TLAKAKAF), Hull, Structure & Steelwork Repair (TLAKAKAE)

Keywords

• Shipbuilding services
• Ship repair docking
• Offshore facility maintenance
• Maritime equipment fabrication
• Vessel maintenance services

Headquarters

HQ city

Dki Jakarta

HQ country

Indonesia

HQ region

Asia

Offices9 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Supply Chain, Others

Revenue model

1. Ship Building: New vessel construction contracts for commercial and government vessels, typically awarded through competitive tender processes for ships up to 17,500 DWT
2. Ship Repair and Docking Services: Scheduled and emergency docking repair services for vessels including hull maintenance, engine systems, structural repairs, and propeller/shaft work for vessels up to 30,000 DWT
3. Sailing and Running Repair: Maintenance and repair services performed while vessel is in operation, providing continuous support to shipping operators
4. Marine Equipment Fabrication: Fabrication of Heat Exchangers, Pressure Vessels, and Steel Structures for maritime industry support
5. Container Depot and Warehouse Services: Container storage and warehouse services through subsidiary PT AIRIN
6. Chemical and General Trading: Trading services through subsidiary PT. Kodja Terramarin

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

PT DKB is an Indonesian state-owned shipyard company that provides new vessel construction (up to 17,500 DWT), ship repair and docking services (up to 30,000 DWT), offshore facility maintenance including SBM overhaul and Jack Up docking, and fabrication of maritime equipment including Heat Exchangers, Pressure Vessels, and Steel Structures. The company operates shipyard facilities across Indonesia and serves state-owned shipping enterprises, commercial vessel operators, offshore energy companies, and the Indonesian military.

Product overview

PT. Dok dan Perkapalan Kodja Bahari (DKB) is a state-owned shipbuilding and repair enterprise offering an integrated suite of maritime services across three main divisions: Marine Engineering & Manufacturing (shipbuilding up to 17,500 DWT, ship repair & docking up to 30,000 DWT, offshore SBM and Jack Up repair, and maritime equipment fabrication), Marine Services (sailing/running repairs, tank coating/cleaning, non-destructive testing, and inspection/consulting), and Marine Infrastructure & Support (container depot via PT AIRIN subsidiary and chemical/general trading via PT. Kodja Terramarin subsidiary). The company operates multiple shipyards across Indonesia including Jakarta I, Jakarta II, Banjarmasin, Palembang, Cirebon, Semarang, Sabang, and Batam.

Differentiator

Problem solved

Functional benefit

Products and services

• Ship Building New vessel construction services for ships up to 17,500 Deadweight Tonnage, delivered at PT DKB's shipyard facilities for commercial shipping companies, state-owned shipping enterprises, and government customers.
• Ship Repair & Docking Comprehensive ship repair and docking services for vessels up to 30,000 DWT capacity, including hull maintenance, engine systems, structural repairs, and propeller/shaft work. Delivered across 9 shipyard facilities in Indonesia.
• Offshore SBM & Jack Up Repair Overhaul and docking services for offshore Floating Storage and Mooring (SBM) systems, Jack Up vessels, Floating Storage Regasification Units (FSRU), and Floating Storage Units (FSU). Serves oil and gas and offshore energy operators.
• Maritime Equipment Fabrication Fabrication and repair of maritime equipment including Heat Exchangers, Pressure Vessels, and Steel Structures for the maritime industry.
• Sailing & Running Repair Ship maintenance and repair services performed during vessel operations at sea or while sailing, providing floating repair capability to minimize vessel downtime for shipping operators.
• Tank Coating & Cleaning Tank coating and cleaning services for vessels and offshore facilities, supporting maritime industry maintenance requirements.
• Non-Destructive Testing Non-destructive testing services for vessel and offshore structure inspection, providing quality assurance and structural integrity verification.
• Inspection & Testing and Consultant Services Inspection and testing services including consultant services for the maritime industry, covering vessel and offshore facility assessments.
• Container Depot & Warehouse Services (PT AIRIN) Container depot and warehouse services operated by subsidiary PT AIRIN as part of DKB's Marine Infrastructure & Support business segment, supporting integrated logistics services for maritime industry customers.
• Chemical & General Trading Services (PT. Kodja Terramarin) Chemical and general trading services operated by subsidiary PT. Kodja Terramarin as part of DKB's Marine Infrastructure & Support business segment, supporting maritime industry supply chain needs.

Named customers10 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Twelve partnerships are on record, tiered core and minor.

• PT Dharma Lautan UtamacoreStrategic or Co-development Partner · 9 July 2025Long-term strategic partnership for ship maintenance and repair services. Signed Home Doctor Services agreement in 2025 for ongoing vessel maintenance. PT DKB has maintained cooperative relationship with DLU for ship repair and maintenance over multiple years, handling regular docking repairs for vessels including KM Kirana IX.
• PT PELNIcoreStrategic or Co-development Partner · 16 May 2025Major customer partnership for passenger vessel maintenance and repair. Regular docking repair services for PT PELNI fleet including KM Bukit Siguntang, KM Sirimau, KM Binaiya, KM Gunung Dempo, and KM Bukit Raya. PT PELNI is Indonesia's state-owned national shipping company.
• PT AIRINminorOthersSubsidiary company providing Container Depot and Warehouse services as part of DKB's Marine Infrastructure & Support business segment. Supports integrated logistics services for maritime industry customers.
• PT. Kodja TerramarinminorOthersSubsidiary company providing Chemical and General Trading services as part of DKB's Marine Infrastructure & Support business segment. Supports maritime industry supply chain needs.
• International Association of Classifications Societies (IACS)coreTechnology or IntegrationDKB holds IACS quality certification demonstrating compliance with international ship classification standards. IACS is the international association of classification societies that develops standards for ship design, construction, and operation.
• Germanischer Lloyd (GL)coreTechnology or IntegrationDKB holds GL quality certification for ship classification and quality standards. GL is a leading international classification society for maritime and energy sectors.
• American Bureau of Shipping (ABS)coreTechnology or IntegrationDKB holds ABS quality certification for ship classification and quality standards. ABS is a leading classification society providing classification services for maritime vessels.
• DNVcoreTechnology or IntegrationDKB holds DNV quality certification for ship classification and quality standards. DNV is a leading classification society serving maritime and energy industries globally.
• ClassNKcoreTechnology or IntegrationDKB holds ClassNK quality certification for ship classification and quality standards. ClassNK is Japan's leading classification society serving the global maritime industry.
• Bureau Veritas (BKI)coreTechnology or IntegrationDKB holds BKI (Bureau Veritas Indonesia) quality certification for ship classification and quality standards. BKI is Indonesia's national classification society.
• PT SucofindominorImplementation/ SI/ Consulting PartnerThird-party audit services provider conducting operational audits at DKB shipyard facilities. Sucofindo performs quality and compliance audits at Galangan Jakarta I.
• Indonesian Institute of Sciences (LIPI)minorOthersGovernment research institution referenced in context of vessel operations and maritime technology development.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Market position

Strengths4 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/dkb_indonesia
• Instagraminstagram.com/dkb.indonesia
• LinkedInlinkedin.com/company/pt-dok-dan-perkapalan-kodja-bahari

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about PT. Dok dan Perkapalan Kodja Bahari