Acquired by Volution in February 2026
A global specialist in underground ventilation systems, AC Industries is a leading manufacturer of world-class ventilation and airflow control solutions, serving the mining sector worldwide. With over 30 years of industry experience, ACI has built a strong reputation for engineering high-performance ducting systems that deliver reliable, efficient air movement in some of the most demanding underground environments.
At the heart of ACI’s business is a commitment to product quality, innovation and customer support. The company designs and manufactures a comprehensive range of ventilation ducting products — including advanced Mega-Dukt™, Turbo-Dukt™ and Twin-Dukt™ systems — engineered for durability, low leakage and ease of installation. ACI’s portfolio is complemented by specialised fittings, retrievable ventilation controls and robust accessory systems that help optimise underground airflow, enhance safety and maximise productivity on site.
Quality is embedded in every stage of production. ACI operates high-capacity, technologically advanced manufacturing lines, producing kilometres of seam-welded ducting each day. In-house QA and airflow performance testing facilities ensure that every product meets the stringent performance standards required by mining and tunnelling operations globally.
Beyond exceptional products, AC Industries offers expert technical support, assisting customers with ventilation planning, installation guidance and system optimisation to ensure solutions are tailored to project needs. This commitment to service underpins ACI’s role as a trusted partner to mining contractors worldwide.
In line with Volution Group’s strategy to expand its portfolio of complementary brands and technologies, AC Industries enhances the Group’s capabilities in industrial airflow and engineered ventilation solutions, strengthening Volution’s reach into new markets and applications. The ACI business reinforces Volution’s commitment to delivering energy-efficient, mission-critical air movement solutions for customers around the world.
At the heart of ACI’s business is a commitment to product quality, innovation and customer support. The company designs and manufactures a comprehensive range of ventilation ducting products — including advanced Mega-Dukt™, Turbo-Dukt™ and Twin-Dukt™ systems — engineered for durability, low leakage and ease of installation. ACI’s portfolio is complemented by specialised fittings, retrievable ventilation controls and robust accessory systems that help optimise underground airflow, enhance safety and maximise productivity on site.
Quality is embedded in every stage of production. ACI operates high-capacity, technologically advanced manufacturing lines, producing kilometres of seam-welded ducting each day. In-house QA and airflow performance testing facilities ensure that every product meets the stringent performance standards required by mining and tunnelling operations globally.
Beyond exceptional products, AC Industries offers expert technical support, assisting customers with ventilation planning, installation guidance and system optimisation to ensure solutions are tailored to project needs. This commitment to service underpins ACI’s role as a trusted partner to mining contractors worldwide.
In line with Volution Group’s strategy to expand its portfolio of complementary brands and technologies, AC Industries enhances the Group’s capabilities in industrial airflow and engineered ventilation solutions, strengthening Volution’s reach into new markets and applications. The ACI business reinforces Volution’s commitment to delivering energy-efficient, mission-critical air movement solutions for customers around the world.