John Holland is one of Australia's most iconic and enduring construction and engineering companies - delivering major infrastructure, building, and rail projects across the country for more than 70 years.

The company's history is woven into Australia's built environment. From iconic structures to critical transport links and major public buildings, John Holland has been part of the projects that define how Australians move, work, and live. That legacy continues today across one of the country's most active and diverse project portfolios.

John Holland operates across transport infrastructure, buildings, rail operations, and specialist services - making them one of the few companies in Australia with genuine breadth across the full spectrum of construction and engineering. Their rail capability in particular - spanning design, construction, systems integration, and operations - is among the most comprehensive in the country.

Across their project portfolio, John Holland leverages SocialPro to manage social procurement compliance, workforce reporting, and local content tracking - delivering structured, audit-ready outputs for government and principal clients and demonstrating the community value their projects generate.