Beacon Offshore Ltd. is a Thailand based provider of subsea services to the Oil & Gas industry in S.E. Asia. Our 30 years of local operating experience translates into offshore IRM projects that are consistently delivered safely, on time and within budget.

We own and operate integrated ROV & Diving Support Vessels as well as a range of modular and containerized ROV & Diving systems – all built and certified to IMCA guidelines. Through strategic partners we also offer fully integrated survey, positioning and engineering services for a total subsea service package, while specializing in Inspection & Data Management.

Beacon Offshore Ltd. is an ISO 45001:2018 certified Classification approved IMCA Contractor applying a Safety Management System founded on management commitment, supervisor accountability and personal responsibility. We facilitate a documented process based on safe and correct behavior, appropriate training, fairness and IMCA code of practice.

Our aim is to provide safe, consistent, flexible and cost-effective services to offshore Oil & Gas clients in Thailand and throughout the region.

Proper Name

Beacon Offshore Ltd.

Place of Incorporation


Registration No.


Type of Business

Subsea Intervention Services

Company Website

Registered Address

121/46 Moo 4, 
Plutaluang, Sattahip
Chonburi 21080, Thailand

Company Contact Info

Tel.: +66 (0)38 348 080
Fax: +66 (0)38 348 088


– IMCA Diving, ROV & Marine Contractor
– ISO 9001/45001/14001 Certified by DNV
– Classification Approved
(ABS, DnV-GL, LR, BV and NKK)

History & Background

Beacon Offshore Ltd. was formed in 2011 by founders and senior managers of Singapore listed Mermaid Maritime Plc. The Company currently employs about 100 full time professionals and draws on a data-base of additional 400 skilled technicians on contract terms.

March 2011

Integrated subsea services provider Beacon Subsea Ltd. formed by a small team of founders and senior managers of Singapore listed Mermaid Maritime Plc

March 2013

Beacon Subsea Ltd. merges with safety equipment provider Mermaid Safety Services Co., Ltd. and renames the company Beacon Offshore Ltd.

February 2014

Beacon Offshore raises Baht 204 mill through equity and debt issue in partnership with Seamico Securities

June 2014

The Company acquires its first Offshore ROV and Diving Support Vessel “Beacon Surveyor”

April 2016

Beacon Offshore spins off its life saving equipment operation to VIKING Life-Saving and Equipment Services Ltd. to concentrate on subsea services

January 2019


The DPII Vessel OSV “SC Sirapat” is taken on 5-year Bare Boat charter and fitted with Triton XLR WROV, SeaEye Cougar LWROV and AIR Dive System

January 2020


The DPII Vessel “SC Sirapat” with Triton XLR and SeaEye Cougar ROV systems is acquired by the Company and renamed “Beacon Altair”

May 2021


The DPIII Vessel “Grand Canyon II” taken on Time Charter to support Company’s ongoing decommissioning projects in Gulf of Thailand

July 2021


The DPII Vessel “Crest Hydra” taken on long-term Time Charter to support Company’s IRM operations regionally

2021 – 2022


Fleet of ROV systems expanded by acquisition of Triton XLX, SeaEye Leopard, SeaEye Lynx and SeaEye Falcon

Operational Facilities

With headquarters in Sattahip only 12km from Sattahip Commercial Port and 1.30 hours drive from Thailand’s main air-port hub, the Company has convenient access to all Thai ports and excellent connections to major sea and air-ports in the ASEAN region.

  • 4,500 sqm warehouse and technical workshop
  • 800 sqm offices and public areas
About us

QHSE and Accreditations

Beacon Offshore’s Quality, Health, Safety and Environment (QHSE) philosophy is to manage all work activities using a strategic process founded on management commitment, supervisor accountability and personal responsibility. We facilitate a documented process based on safe and correct behaviors, appropriate levels of training, internationally recognized standards, fairness, and a proven system of performance metrics.

Beacon Offshore is ISO 45001:2018 certified by DNV and an accredited IMCA Contractor. We are also authorized by all the major international Classification Societies.