Tetra Tech delivers comprehensive ship repair, steel fabrication, and underwater services to keep global trade moving. Certified professionals ensuring safety, quality, and regulatory compliance across Malaysia and beyond.
Years of Excellence
Happy Customers
Customer Satisfactions
At Tetra Tech, we are dedicated to delivering world-class marine, offshore & engineering solutions that keep global trade and maritime operations moving smoothly. Founded in 2021 and based at Johor, Malaysia, our company has grown into a trusted name in the marine industry, known for our commitment to safety, quality, and sustainability.
With a team of highly skilled professionals and decades of combined experience, we specialize in ship repair and maintenance, steel structural and piping fabrications complete with installation and testing, offshore sea-fastening activities, heavy lifting, spare supply, operational equipment rental & supply, provision supply & logistics, marine engineering, port services, and other sub-scope activities. Our operations are guided by international standards and best practices, ensuring every project we undertake meets the highest levels of performance and compliance.
Well-crafted plans combined with value engineering to unlock efficiencies and cost-effective solutions.
Delivering tailored, cost-competitive marine and oil & gas solutions while exceeding expectations through resilience, precision, and excellence.
Building trust through dedication, reliability, and meaningful collaboration.
Integrating environmental responsibility into every project for a cleaner, healthier planet
A professional crew ensuring safety, precision, and goods consistent service quality.
including marine maintenance, fabrication, welding, mechanical works, lifting and rigging, cargo handling support, seafastening, installation works, inspection support, and general port operations.
In addition to our regular operating ports in Johor, we are able to mobilise our teams and resources to other strategic marine locations, including:
Our Port & Port Operations Teams are structured to provide flexible and responsive support, with the ability to mobilise manpower, supervisors, skilled tradesmen, lifting and rigging personnel, and engineering support according to project requirements.
Through our combination of local presence, experienced manpower, technical capability, and marine industry knowledge, we aim to provide safe, reliable and efficient support to our clients throughout Malaysia and the regional marine and offshore industry.
Based in Pasir Gudang, Johor, Malaysia, our company provides dedicated Port & Port Operations Teams to support offshore, marine, and engineering activities at major ports and marine facilities.
Our strategic location allows us to provide efficient manpower, technical support, and operational services to vessels, offshore projects, shipyards, and marine facilities. Our regular operating areas include Johor Port, Tanjung Langsat Port, Port of Tanjung Pelepas (PTP), and MMHE, where we support various marine and offshore engineering requirements.
Our core business is Offshore & Marine Engineering Services, supported by experienced personnel and technical teams capable of mobilising for a wide range of port and vessel-related activities,
Tetra Tech delivers specialized marine engineering solutions across four key industries, ensuring safety, reliability, and operational excellence.
“We fabricate, modify, and erect heavy steel structures for marine and offshore industries. Our certified welders and QC inspectors ensure quality compliance with Mild Steel, High Tensile Steel, and Stainless Steel.”
“We fabricate, modify, and erect heavy steel structures for marine and offshore industries. Our certified welders and QC inspectors ensure quality compliance with Mild Steel, High Tensile Steel, and Stainless Steel.”
We provide design, installation, maintenance, and dismantling of scaffolding systems for construction, shipbuilding, and industrial projects – ensuring safety and compliance
We fabricate, modify, and erect heavy steel structures for marine and offshore industries. Our certified welders and QC inspectors ensure quality compliance with Mild Steel, High Tensile Steel, and Stainless Steel.
We apply high-quality primers and specialized coatings including anti-corrosion, fireproof, and chemical-resistant layers to protect your assets.
“We fabricate, modify, and erect heavy steel structures for marine and offshore industries. Our certified welders and QC inspectors ensure quality compliance with Mild Steel, High Tensile Steel, and Stainless Steel.”
We perform rust removal, coating applications, welding repairs, and structural inspections to maintain vessel integrity and prolong operational lifespan.
We manage procurement, inventory, and global logistics for critical spare parts, tools, and consumables – ensuring smooth marine operations with zero delays.
We provide hull cleaning, UWILD inspections, underwater maintenance and repairs, as well as salvage and recovery operations through our trusted diving partners
We clean fuel tanks, ballast tanks, freshwater tanks, and cargo holds with strict adherence to confined-space entry protocols, gas testing, and permit-to-work systems.
We perform inspections, maintenance, and repairs in challenging or elevated areas using certified rope access technicians adhering to IRATA safety standards
We conduct comprehensive load testing for winches, cranes, lifting gear, and offshore equipment using certified load cells, test weights, and hydraulic jacking systems – ensuring compliance with safety standards and class requirements.
We provide comprehensive shipcare solutions including ship-to-ship transfers, underwater repairs, marine logistics, husbandry services, and safety equipment servicing – ensuring your vessel remains operational and compliant at all times.
We provide advanced NDT inspection services using visual testing, ultrasonic thickness measurements, and drone/ROV-based technologies – delivering comprehensive asset condition assessments without damaging your equipment.
Tetra Tech delivers specialized marine engineering solutions across four key industries, ensuring safety, reliability, and operational excellence.
Our team of certified engineers, welders, and QC inspectors brings decades of combined experience to every project.
We strictly adhere to international safety standards, ensuring every operation is safe for our team, clients, and the environment.
We strictly adhere to international safety standards, ensuring every operation is safe for our team, clients, and the environment.
We understand the urgency of marine operations and consistently deliver projects on schedule to minimize downtime.
We deliver high-quality results at competitive rates through value engineering and efficient project management.
We build lasting relationships by understanding your needs and delivering tailored solutions that exceed expectations.
Tetra Tech delivers specialized marine engineering solutions across four key industries, ensuring safety, reliability, and operational excellence.
Large cargo ship in Johor port dry dock with cranes and workers, sunset lighting
Offshore oil rig in South China Sea with support vessels, dramatic clouds
Busy Malaysian container port with giant cranes, colorful containers, blue sky
Malaysian fishing boats at sunrise with aquaculture farms in background
“From emergency repairs to large-scale fabrications – we’re here to help. Reach out today.”
Trusted by shipowners, port operators, and marine industry leaders across Malaysia and the region.
Ready to discuss your marine engineering or offshore project? Reach out to our team for expert support, tailored solutions, and a prompt quotation.
sales01@tetratech.asia
+60166639024
No 19-01, Jalan kota 2/3, Taman Cahaya kota puteri, 81750 masai, Johor
