Maritime Lentera · Indonesia × International

Where masterymeets the sea

From feasibility and newbuilding supervision to fleet optimization and compliance — we guide every stage of the vessel lifecycle.

Move the beacon across the dark water to bring the vessel into the light — the same clarity we bring to complex maritime projects.

Start a conversation
Move to reveal the vessel
30+
Years combined
leadership experience
100+
Vessels supervised —
newbuilds & repairs
9
Strategic shipyard
partners
10K–70K
DWT vessel range
under advisory
Who We Are

A specialized maritime consulting group.

Maritime Lentera is dedicated to expert advisory and comprehensive management solutions across the maritime business sector. Backed by a combined leadership track record exceeding three decades in shipbuilding, ship management, and offshore engineering, we are a trusted partner for shipowners, operators, government entities, and industry stakeholders.

From strategic advisory and newbuilding supervision to fleet optimization and regulatory compliance, we deliver integrated services that span the entire maritime value chain — a single point of accountability for maritime business success.

Anchored in technical mastery. Driven by business outcomes.— Maritime Lentera Group

Read more about us

Group Structure

One group. Two strategic entities.

Maritime Lentera Group operates through two complementary entities — strengthening domestic capability while extending international reach across the global maritime value chain.

Domestic Operations
PT Lentera Segara Indonesia
Indonesia Maritime Consultancy

Anchor entity for nationwide maritime advisory, project management, and shipyard supervision across Indonesia.

  • Newbuilding & repair project supervision
  • Owner & class surveyor representation
  • Government & SOE vessel programs
  • Domestic shipyard partnership network
International Operations
PT Maritime Lentera International
Global Maritime Solutions

International arm serving cross-border projects, foreign owners, and joint ventures with global yards and classification societies.

  • Overseas newbuilding site supervision
  • International ship management & DPA
  • IACS / flag state liaison worldwide
  • Cross-border M&A and due diligence
Our Services

Seven pillars of maritime excellence.

End-to-end services across the entire vessel lifecycle — from feasibility, design, and newbuilding through to operation, repair, valuation, and disposal.

01

Maritime Consulting & Advisory

Strategic planning, feasibility, fleet optimization, M&A and technical due diligence.

02

Shipyard Management

Newbuilding supervision, QA/QC programs, scheduling, vendor coordination, class liaison.

03

Ship Management Solutions

Technical management, PMS, crewing, ISM/ISPS compliance, DPA services, procurement.

04

Shipbuilding & Repair

Owner representation, docking specs, repair management, sea trials, warranty resolution.

05

Marine Survey Services

Pre-purchase, on/off-hire, condition, damage, valuation, statutory & ISM/ISPS audits.

06

Classification & Compliance

IACS liaison (ABS, BV, DNV, LR, KR), flag state, SOLAS, MARPOL, BWM, MLC.

07

Specialized Technical Services

Electric propulsion, FEA, welding procedures, NDT, commissioning, performance & sea-trial testing, digital twin and condition monitoring.

All services
Shipyard Network

Strategic footprint across Indonesia.

Active project presence at the three primary Indonesian shipbuilding hubs — Batam, Makassar, and Bitung — backed by deep, long-standing relationships with leading yards from west to east across the archipelago.

Batam
1.08°N · 104.03°E
Riau Islands — West

Largest shipbuilding cluster in Indonesia and gateway to Singapore.

Makassar
5.13°S · 119.41°E
South Sulawesi — Central

Eastern Indonesia maritime hub for government & commercial fleets.

Bitung
1.44°N · 125.18°E
North Sulawesi — East

Strategic eastern port for fisheries, patrol & commercial vessels.

3
Strategic
maritime hubs
9
Active shipyard
partners
100+
Vessels
supervised
10K70K
DWT range
capability
Track Record

Selected major project achievements.

Decades of front-line project delivery — from Indonesia's harbor tugs to international FPSO and government newbuilding programs.

Offshore Towing
75-Ton Bollard Pull Tugboats

Site Manager for Riverwijs Emma & Rowan (RAMPART 3200) built at ASL Singapore.

Outcome — Zero warranty defects
Fleet Management
19 Harbor Tug Fleet

Lead Technical Superintendent for BHP Marine Towage, Port Hedland, Australia.

Availability — 93%+ sustained
Government Newbuilds
10 Rede Ships + 1 Pioneer

General Manager for the Directorate General of Sea Transportation, Ministry of Transportation RI.

Scope — 11 government vessels
International Offshore
FPSO Ichthys & ZADCO Platforms

Structural engineering at DSME Indonesia for Statoil, INPEX & ADNOC mega-projects.

Tier — Global EPC scale
Tugboat & Towage
20 Tugboat Construction Program

Project Manager for the Samudra Capit Hitam & Cakrawala Nusa Bahari fleets.

Program — 20 newbuild tugs
Defense / Naval
2 Aluminum KAL 28 Patrol

Technical Expert for an Indonesian Navy contract via PT Infinity Global Mandiri.

Sector — Naval / defense

See the full track record

Leadership

The people behind the group.

Three senior maritime professionals, each with more than a decade of front-line experience across shipbuilding, fleet technical management, and offshore engineering — anchored by international certifications.

BTTechnical Advisor
Basuki O. Y. Tambun
Chartered Marine Engineer
  • 20+ years marine engineering & ship management
  • 44 ABS surveyor certifications
  • ISO 9001 Lead Auditor · IMarEST & SNAME
AFGeneral Manager
Achmad Fadjar
Naval Architect · MM Finance
  • 16+ years maritime operations & strategy
  • 10 Rede Ships + 1 Pioneer Ship delivered
  • Co-Founder, PT Tekno Berkah Sinergy
AZTechnical Expert
Ahlan Zulfakhri
Naval System Engineer · CIPM
  • 12+ years shipbuilding & offshore
  • DSME Indonesia alumnus · FPSO Ichthys
  • ISO Lead Auditor (IRCA-CQI) · RINA

Meet the full leadership team

Credentials

Certified to world-class standards.

Internationally recognized certifications and memberships ensuring world-class service delivery across every project.

ABS
44× Surveyor Certifications
ISO 9001
Lead Auditor IRCA-CQI
IMarEST
Marine Engineering & Science
RINA
Royal Inst. Naval Architects
SNAME
Naval Architects & Marine Eng.
CIPM
Int'l Project Manager
EngTech
Engineering Council UK
DPA
ISM Code — Designated Person
STIP
Marine Surveyor
PII
Persatuan Insinyur Indonesia
IKA-ITS
ITS Alumni Network
PMCP
PM Certification Practitioner
Value Proposition

Why partner with Maritime Lentera.

01

Proven Track Record

Projects from specialized aluminum vessels to 70,000 DWT bulk carriers, with values reaching millions of USD.

02

Multidisciplinary Team

Naval architecture, marine engineering, project management & business strategy under one roof.

03

International Experience

Team members from DSME, OSM Thome, Saipem, Fugro, ABS, and Boskalis pedigrees.

04

Regulatory Excellence

Deep IACS, SOLAS, MARPOL, BWM & MLC knowledge — certified surveyors and ISO Lead Auditors in-house.

05

Industry Networks

Strong relationships across yards, classification societies, government agencies, and owners worldwide.

06

Technology Integration

Digital twin, condition monitoring, electric propulsion, and modern commissioning methodologies.

Get in Touch

Let's build the future of maritime — together.

Whether you're planning a newbuilding project, optimizing fleet operations, conducting vessel acquisitions, or navigating complex regulatory requirements — we provide the technical expertise, project management, and industry insight to get it done.

+62 853 1130 3819 info@maritimelentera.com HQ Batam · Hubs Jakarta · Surabaya · Makassar · Bitung