Overview
JMA Group, based in Berri, South Australia, is a multi-discipline fabrication and construction provider with over 40 years of experience. Following the 2025 merger of JMA Engineering, WeldX Engineering and Riverland Reo & Laser, the business delivers integrated capabilities across structural steel, stainless steel, precast concrete, reinforcing steel and precision laser cutting.
JMA Group specialises in the design, fabrication and installation of commercial, industrial, infrastructure and defence-supporting projects, including warehouses, processing facilities and winery infrastructure. Its stainless division manufactures tanks from 1,000 to 1,000,000 litres, along with access systems and specialised equipment.
With in-house drafting, scalable facilities and crane-supported installation, JMA Group delivers reliable, cost-effective outcomes for complex projects.
Accreditations
Products and Services
Locations
JMA Engineering
22 Hughes Street , Berri SA 5343 Australia
+61 8 8582 5585
ABN 67704615800





