Marine Surveyors, Cargo Surveyors, P&I Correspondent, Commercial Diving

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+ 66 82546 0770 (24/7 Via WhatsApp)

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Trusted Maritime Expertise

Trusted Marine & P&I Support Services

Group 3A provides professional marine surveying, P&I correspondence, cargo inspection, and underwater support services across Thailand.
We help ship owners, insurers, and operators respond quickly and efficiently to operational and claims-related matters.

Worldwide Presence

24/7 Response

Years of Marine Experience
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Countries Covered
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Survey & Claims Operations
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MT of Cargo Attended Worldwide
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Our Professional Services

Marine Surveys

Condition Surveys, Draft Surveys, On/Off-Hire Surveys, Vessel Inspections and Marine Consultancy...

Cargo Surveys

Loading, Discharge, Damage, Shortage, Contamination and Cargo Condition Surveys...

Cargo Claims

Cargo Claims Investigations, Evidence Collection, Reporting and Claims Support Services...

Why Clients Choose Group 3A

Group 3A combines marine surveying, cargo inspection, cargo claims support and specialist maritime services through a single point of contact.
Through our international network, practical field experience and responsive communication, we help clients obtain reliable information and professional support whenever and wherever it is required.

24/7 Response

Rapid attendance and support for time-sensitive maritime matters.

Professional Reporting

Clear, factual and actionable reporting.

International Network

Assistance available across multiple regions through trusted partners.

Practical Experience

Field experience across marine, cargo and claims-related operations.


Our Latest Blog Posts

3A Group Services

New Services Group 3A is a globally recognized provider of comprehensive maritime services, offering a…