Explore JSIS projects delivered nationwide across our On Site, Contract, Factory, and Sales & Purchasing departments. JSIS Departments support the mining, construction, ports, sugar and commercial industries using our on-site solutions, polyurethane manufacturing and industrial product supply capabilities.
Since 1988, JSIS has delivered exceptional projects for mining, industrial, port and construction clients across Australia and internationally. Backed by decades of technical expertise, hands-on industry knowledge and a commitment to long-term partnerships, we continue to provide maintenance, on-site support, engineered solutions and project delivery that meet the demanding standards of our clients.
Our experience spans local and international operations, giving us a strong understanding of the diverse challenges faced across heavy industry. With a focus on innovation, safety and reliability, we help clients achieve consistent performance, reduced downtime and efficient project execution.
JSIS delivers a diverse range of projects through our three core departments—Contract, Factory, and Sales & Purchasing. With extensive experience supporting mining, construction, ports, sugar and commercial industries across Australia, each department plays a critical role in delivering safe, reliable and cost-effective solutions. Explore examples of our completed work below.
JSIS also specialises in the capture and management of coal seam gas on site in underground and open cut coal mines and it owns and operates a large fleet of excavators, telehandlers, skid steers, IT loaders, tilt trays, mine spec trucks and mine spec light vehicles to carry out these services
Our Contract Department delivers on-site repairs, maintenance and installation projects backed by a multi-skilled team, specialised equipment and strong project management capability. From conveyor systems to pipelines, structural works and plant upgrades, we complete projects efficiently and to industry-leading standards. Our administrators, supervisors and project managers work as a cohesive unit to ensure seamless delivery across all contract works.
Our Factory Department operates from a fully equipped facility, manufacturing high-performance polyurethane (PU) products and custom-fabricated components for national and international clients. With over 70 years of combined PU manufacturing experience, our team specialises in premium-grade polyurethane solutions designed for wear resistance, corrosion control and long-term durability across multiple industries.
Our Sales & Purchasing Department supplies a wide range of industrial products to clients across Australia and overseas. Supporting mining, construction, ports, sugar, agricultural, rural and marine sectors, the team provides reliable solutions for new installations, maintenance requirements and site-specific product needs. From industrial plastics to safety equipment, megaproducts and pipe systems, we supply products packaged to strict transport and handling standards.
Packaged to international shipping standards
Includes flags, wheel nut indicators and wheel chocks
Packaged to individual site specific transport & packaging policies.
JSIS provides expert solutions to a wide range of industries across Australia, including mining, construction, ports, sugar, agriculture, and commercial sectors. Our multi-skilled teams deliver on-site solutions, custom-built products, mechanical maintenance, water management, and specialised engineering services tailored to each industry’s unique challenges. By combining technical expertise with a focus on safety, efficiency, and operational continuity, we help clients maximise productivity, reduce downtime, and achieve reliable, long-term outcomes across diverse industrial environments.
Backed by years of experience and industry certification, JSIS Engineering is trusted by major operations nationwide. Whether you need FRAS-certified components or custom PU fabrication, our team is only a phone call away.