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THIEN ANTECHNICAL SERVICES
ENERGY · OIL & GAS · MARINE

TECHNICAL. OFFSHOREMARINE

Technical, offshore and marine support for Energy and Oil & Gas through a lean specialist network.

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SECTORS:EnergyOil & GasMarine
Integrated Project & Technical Solutions
Specialist Subsea & ROV
HSEQ-Focused Delivery
Specialist capability across 3 core sectors.Explore primary market sectors

PRIMARY MARKET SECTORS

FOCUSED POSITIONING.THREE CORE SECTORS.

Clear positioning helps clients recognize THIEN AN's value across focused service lines.

Sector 01

ENERGY

Support for conventional and emerging energy projects.

  • Project support
  • Technical services
  • Supply & coordination
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Sector 02

OIL & GAS

Offshore, onshore and brownfield support for operators and contractors.

  • Shutdown / maintenance support
  • Engineering interface
  • Package / field support
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Sector 03

MARINE

Marine operations, vessel support, charter coordination and offshore logistics.

  • Marine services
  • Rental / charter
  • Port and logistics support
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COMPANY OVERVIEW

Built for practical delivery & scalable growth.

Integrated technical, offshore, marine and commercial solutions.

01WHO WE ARE

Lean, responsive & execution-focused

Technical, offshore and marine services with delivery and commercial coordination.

02VISION & MISSION

Trusted partner, reliable solutions

A trusted partner for technical, offshore and marine operations, linking expertise to delivery.

03OPERATING MODEL

Lean core backed by scalable partners

A lean, responsive model combining supply, rental, brokerage and partner-led delivery.

OUR SERVICES

Connected expertise. Scalable capability.

Six service lines for Energy, Oil & Gas and Marine.

01
Engineering · Project management

Engineering & project services

From scope definition to execution coordination.

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02
Maintenance · Installation · Commissioning

Technical services

Practical field support across the asset lifecycle.

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03
Vessels · Logistics · Mobilization

Offshore & marine support

Connecting marine resources with operational needs.

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04
ROV · Diving · Pipelines

Subsea solutions

Subsea inspection, ROV, diving and pipeline support.

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05
Supply · Equipment · Rental

Trading, supply & rental

Technical sourcing with commercial flexibility.

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06
Brokerage · Tenders · Partners

Commercial & partner development

A structured bridge between opportunity and expertise.

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SUBSEA SOLUTIONS

Specialist expertise. Below the surface.

Inspection, ROV, diving and pipelines — in cooperation with specialist partners.

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HOW WE DELIVER

FROM CLIENT NEED TO CLOSE-OUT.

  1. Client need

    Understand operational needs and project objectives.

  2. Scope definition

    Align scope, interfaces and execution planning.

  3. Partner alignment

    Connect suitable specialists, marine resources and suppliers.

  4. Execution coordination

    Coordinate execution, resources and progress visibility.

  5. Delivery & close-out

    Complete documentation, handover and close-out.

HSEQ & QUALITY

HSEQ & QUALITY

Safety first. Quality throughout.

Safety

Hazard awareness. Safe systems of work.

Quality

Clear documentation. Controlled inspection.

Project controls

Planning, progress and material readiness.

Compliance

Clear scope and commercial boundaries.

Partners

The right resources. Working together.

A lean team connecting technical specialists, marine providers and suppliers.

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