Ancillary Drilling Support

During the life of a drilling asset there are several status which an asset can be categorised into. For each category TOM has identified the drilling operator requires different levels and methods of support for each category.

  • Operational
  • Planned & Unplanned Downtime
  • Ready-to-drill

API Products

TOM is a API certified manufacturer of premium drilling & flowline equipment. See Non-OEM Supply on our website for product details.

Asset Integrity Management (AIM) Program

TOM's Asset Integrity Management (AIM) Program provides the technical support for an asset to perform its required function effectively and efficiently whilst protecting health, safety and the environment and the means of ensuring that the people, systems, processes, and resources that deliver integrity are in place, in use and will perform when required over the whole lifecycle of the asset.


SAT System:

  • Classed systems in accordance with American Bureau of Shipping (ABS), Det Norske Veritas (DNV), Lloyd's Register of Shipping (LRS).
  • Complete non-classed modular saturation systems.
  • Modular / Deck mobile systems.
  • Dive Support Vessel (DSV) in-built systems.
  • System design and fabrication compliant to IMCA, IOGP and Shell-EPA.
  • Dedicated Planned Maintenance Systems (PMS)

50m Air/Mixed Gas Diving Systems:

  • Classed systems in accordance with ABS, DNV, LRS.
  • Hazardous area and zone rated systems.
  • Complete non-classed diving systems.
  • System design and fabrication compliant to IMCA, IOGP and Shell-EPA.
  • Dedicated Planned Maintenance Systems (PMS).

Equipment Maintenance & Supply:

  • Launch & Recovery Systems (LARS).
  • Diving equipment.
  • Scuba Replacement Packs (SRP).
  • Work boats.
  • Equipment servicing, refurbishing and repairs.


TOM’s technology leading CNC machine factory can produce various precision engineering products. TOM offers a 24-hour machining service to support our clients anytime, anywhere. TOM’s machining inventory consist of;

  • CNC horizontal turning Machine
  • CNC vertical Turning Machine
  • CNC Vertical Milling Machine
  • Lathe Machine
  • Milling Machine


TOM is equipped with the required engineering, personnel experience to execute all scopes found within Decommissioning.


  • Engineering & Analysis
  • Topside removal
  • Jacket removal
  • Subsea structure and spool removal
  • Turret & Riser Removal
  • Pipe trenching or removal
  • Wet & Dry Tow
  • Diving Works (Air and SAT)
  • Onshore Disposal / Recycling


TOM is a SIVACON technology partner with Siemen. TOM is licensed to build electrical products including; power and distribution systems, as well as control systems in accordance to IEC61439. Product equipment includes;

  • Power Distribution and Control Systems
  • MCC Switchboards
  • PLC Panels
  • Starter Panels
  • Explosion Proof Products


  • FEED & Concept Design: Front, End, Engineering Design.
  • Structural Design: Accommodation Modules, Offshore and Onshore Containers, Modules, Skids, Frames and Support Structures, Equipment Foundation, Subsea Structures and Design Optimization.
  • Mechanical Design: Pressure Vessels (U Stamp, R Stamp, NB), Hydraulic Jack and Skidding System, Auxiliary Boiler Components, Spreader Bar Lifting Legs, API Products.
  • Piping: Fatigue and Stress Analysis, P&ID and ISO Drawings, Pipe Support Design, Pipe Routing and Optimization (weight reduction).
  • Electrical & Instrumentation: Electrical Panel Design, Cable tray and Routing Design, Lighting and Load Calculation.


  • Pressure test equipment
  • Mechanical test equipment
  • Data logging equipment and record reports
  • FAT & SIT Procedures
  • Qualified personnel


TOM can provide complete turnkey solutions for HVAC requirements in all industrial sectors. Our designs are compliant with ASHRAE, ISO7547, SOLAS and classification society standards; as well as customisable to client specific requirements. TOM’s inhouse fabrication facility provides our clients with the flexibility to change HVAC systems during the construction of the major asset. Our Product and services include:

  • EPC
  • Installation
  • Testing and Commissioning
  • Customised Air-conditioning
  • Refrigeration and Mechanical Ventilation Systems

TOM’s house has a strong foundation in Naval Architecture and Marine Systems. Our engineering team specialises in vessel modifications and Specialist Project Execution Plans.

NDE & Condition Assessment

TOM Provides reliable NDE services locally and internationally. Equipped with a comprehensive range of equipment and certified personnel, we’re able to undertaken a wide-variety of assignments. TOM’s continual acceptance of new technology has led to the development of ROAV inspection works. Works by TOM is completed using qualified helicopter pilots, to ensure complete safety and continuous good aviation practice. Our product services include:


  • RT (Radiographic Testing)
  • UT (Ultrasonic Testing)
  • PT (Penetration Testing)
  • MPI (Magnetic particle inspection)
  • UTG (Ultrasonic Thickness Gauge)
  • ECT (Eddy Current Testing)

Visual Inspection:

  • ROAV (Remotely Operated Aerial Vehicle)
  • Rope Access


  • ATEX
  • Drilling Equipment
  • Marine Survey


See TOM's Power division for our full range of products and services.


TOM carry the ASME R, U and NB stamp of certifications. w.r.t to pressure vessels. TOM’s track record for various application range from flow loop dividers, hydroclones, air receiver tanks and mud-gas separators.


During the life of a drilling asset there are several status which an asset can be categorised into. For each category TOM has identified the drilling operator requires different levels and methods of support for each category.

  • Warm Stack
  • Cold Stack

Product Development

Product Development is fundamental to a company whose primary interests revolve around the extraction, production and supply of various forms of energy. As a company, TOM is always looking to develop new revenue streams through innovation.


Regionally TOM has its own fleet of commercial vehicles to transport personnel, industrial equipment, materials and project deliverables across Singapore and Southern Malaysia.



  • Field / Project
  • Mechanical / Electrical
  • Naval Architecture / Subsea
  • Installation / Commissioning
  • Drilling


  • Drilling
  • Offshore Construction
  • Commercial Diving
  • Shipyard Supervisors


  • NDE Technicians

Surface Preparation and Coating

  • NACE Painting Technicians


  • Welding Inspector
  • Quality Assurance/ Controllers
  • ATEX Inspectors


  • Telecom Technicians
  • Instrument Technicians
  • Electrical Technicians
  • Welders (Pipe/Structural)
  • Mechanical Piping Technicians
  • Pipe/Structural Fitters
  • Riggers / Lifting Supervisor
  • Ship Repair Managers
  • Work at Height Personnel
  • EEHA Technician
  • ATEX Electricians
  • Electrical Fitters
  • High Voltage Terminators
  • Hi-Pot Testing Technician
  • Fiber Optic Technician


  • Safety Officers
  • Offshore Medical Officers


TOM is equipped with the required engineering, fabrication and personnel expertise to execute subsea works.


  • Engineering & Analysis
  • Structural Fabrication
  • Installation Execution


TOM prides itself in providing excellence in both onshore and offshore operational divisions. A specialist in M & E operations, TOM’s experience extends projects encompassing power plants, commercial installations as well as onshore transport infrastructure.


  • Plant Shutdown Services (Inclusive of Boilers & Turbines)
  • Emergency Shutdown Support
  • Mechanical, Electrical, Electrical & Instrumentation, HVAC Repair & Maintenance Services
  • Surveys, Certifications & Inspectorate Services (ATEX/ COMPEX)
  • Onshore Well Maintenance
  • Installation, Testing, Commissioning & Decommissioning
  • Refurbishment & Capacity Expansion Services
  • Punch List Rectification Services
  • Subsea RAMS Services
  • Reservoir PVT Fluid Analysis Services


TOM has a skilled, certified workforce of welders able to tackle or forms of workshop and onsite welding. With over 50 WPS's TOM’s fabrication facility is equipped to handle;

  • Carbon Steel
  • Stainless Steel - Duplex & Super Duplex
  • Copper-nickel


TOM personnel are experience in erecting temporary habitats to conduct surface preparation and coating of large modules and skids.