Ertech

Ertech is an employee-owned engineering construction contractor that builds and renews critical infrastructure across Australia, working in both urban and regional areas. The company operates with in-house civil and electrical capabilities and describes itself as a self-perform constructor, carrying out construction work directly rather than relying wholly on subcontractors. It has been in operation for over forty years.

Its work spans transport infrastructure, defence, resources, and marine and coastal infrastructure, delivered through multi-disciplined project teams. Alongside its core civil and electrical engineering construction services, Ertech Group includes specialist businesses: Geomarine for near-shore marine solutions, Groundex for engineering ground solutions, Fortec for structural and remediation services, and Yaraandoo, an Indigenous-owned contracting business.

Ownership is shared among employees, a model the company links to direct investment in client outcomes. Ertech states that it prioritises fairness and transparency with clients, works collaboratively on projects, and is known for finding alternative solutions to construction problems. Its stated commitments cover safety, efficiency and sustainability, with an emphasis on sustainable growth and long-term relationships built on trust and delivery.