Founded in 1979 and located in Wyong in the Central Coast, ISCA is a family-led leader in precision engineering and manufacturing.
Our skilled team delivers specialised solutions in injection moulding, machining, marine fenders, marine launch and recovery systems, seal and gasket technology- all grounded in innovation, reliability, and customer partnerships.
At ISCA, we partner with clients from initial concept through to the delivery and sustainment of mission-critical components, including specialised marine components and systems. Our sovereign engineering and manufacturing capability supports Defence and industry across demanding air, land, and maritime environments where performance, reliability, and assurance are essential..
We turn concepts into production-ready designs through rapid prototyping, testing, and validation.
We design and manufacture high-performance sealing solutions for air, land, and sea applications.
We deliver precision toolmaking and high-quality manufacturing to exacting industry and Defence standards.
We provide repair, refurbishment, and engineering support to extend asset life and maintain readiness.
ISCA delivers trusted sovereign capabilities with end-to-end engineering and manufacturing based in Australia. Our local facilities ensure secure, high-quality production, supporting Defence and industry with reliable, mission-critical solutions.
ISCA is a proven partner across Australia’s most demanding sectors, including defence, marine, aerospace, transport, and manufacturing.
Over 50 years of precision engineering, gasket sealing and problem-solving experience, our team combines technical skill with practical knowledge to solve complex challenges.
We understand that time and clarity is crucial. That’s why our support team is committed to quick response times, transparent communication, and possess dependable delivery services.
From design and prototyping to full scale manufacturing, you get seamless support all under one roof.
At ISCA, every client relationship is built on partnership. Our team is friendly, approachable, and committed to finding the right solution for your needs.