The Blue-Collar ‘Muscle’ Behind Australia’s $100bn Pipeline: One Key Resources Eyes Expansion

In the air-conditioned boardrooms of Brisbane and Perth, the talk is of AI, automation, and the energy transition. But on the ground—across 80 sites in five states—Ben Lewis knows that the ambitious targets of the “innovation bull market” live or die by a more traditional metric: the availability of high-vis-clad workers.

As the Managing Director of One Key Resources, Lewis has spent 15 years turning a regional Queensland labor outfit into a national workforce powerhouse. Now, with a federal project pipeline stretching toward the horizon and a looming skills shortage, he argues that the business of “arms and legs” labor is entering its most critical phase yet.

“We are at a point of a perfect storm,” Lewis says. “There’s a massive national project pipeline, ambitious renewable energy targets, and a blue-collar workforce that is almost fully utilised. Efficiency and AI will help the engineers, but you still need the muscle power to actually build it.”

Founded in 2010, One Key Resources was built on a “narrow but deep” strategy, focusing almost exclusively on the demanding resources sector. Lewis, who joined in the company’s infancy after a career in ASX-listed environments, was drawn to the agility of a private firm.

That agility has seen the company scale from a local operation to managing a workforce across the Hunter Valley, Central Queensland, and regional WA. Unlike traditional labor hire, One Key has evolved into a managed workforce provider, embedding management on-site to handle everything from safety compliance to complex rostering.

“Most of our clients hold a core base of around 80% permanent staff,” Lewis explains. “They use our 20% ‘float’ to flex up and down with commodity cycles. It’s about reliability—making sure these massive operations don’t miss a beat.”

Despite its roots in mining, Lewis is now steering the company toward a “fork in the road.” The next three to five years will see One Key leverage its mining-grade compliance and IP to move into:

The driver for this diversification isn’t just growth but a necessity. Lewis points to a “material underinvestment” in trade training over the last five years, creating a structural deficit in the Australian labor market.

In an industry often criticised for being transactional, Lewis maintains a flat structure. He is a “hands-on” MD, as comfortable in steel-capped boots on a remote site as he is in a Brisbane boardroom.

“We’ve maintained a very flat management structure,” he says. “We have divisional leads for mining and industrial, but we remain agile. Our team has been through the GFC and COVID-19; that trial by fire built the experience we’re now leveraging for this expansion.”

While tech investors chase the next software disruptor, Lewis makes a compelling case for the “physical layer” of the economy. He acknowledges that while AI will drive professional services productivity, the medium-term horizon (5–10 years) belongs to those who can actually source and manage the human labor required to install the hardware of the future.

“The national workforce capacity is at its limit,” Lewis warns. “For investors, the opportunity is in a business that has already solved the coordination and trust issues across 80 different sites and multiple state regulations.”

As Australia prepares for a decade of heavy construction and energy shifts, One Key Resources isn’t just providing labor; they are providing the certainty that the projects will actually get built.