Renko Group: From a shed in Darwin to supporting major projects across Australia

ICN NT team getting a tour of the Renko facilities
Case study
14 Aug 2026
Showcase
Success Story

Renko Group is a Darwin-based industrial business that has grown from manufacturing electrical switchboards on a plastic folding table in a shed into a diversified group supporting major projects across the Northern Territory and interstate. In just a few years, the business has expanded to around 85 employees while broadening its capabilities across manufacturing, fabrication, industrial service, marine construction and more.

The business has been built on a simple philosophy: invest in growth, develop people and create long-term value. Rather than treating every new capability as a cost, Renko Group has focused on building specialist businesses that strengthen its overall offering while creating new opportunities for customers and employees.

This approach has helped the business grow from a start-up to employing around 85 people in just a few years. Much of that growth has come through repeat business and referrals, demonstrating the value of delivering reliable outcomes and building trusted relationships.

Operating in the Northern Territory presents unique challenges, particularly when it comes to attracting skilled workers, managing supply chains and competing with larger interstate businesses. Renko Group has focused on finding practical solutions that turn many of these challenges into opportunities.

The business invests heavily in workforce development - supporting training both within its own workforce and across the broader industry and investing in sponsorships. It has also streamlined parts of its manufacturing process to reduce reliance on highly specialised skills while maintaining quality outcomes.

Renko Group has also used the Territory's location to its advantage. Their facility has the storage required to be purchasing materials in bulk; and the business has reduced costs and strengthened supply chain reliability. This has helped to increase manufacturing capacity and compete with larger interstate businesses.

This approach has helped Renko Group secure work beyond the Northern Territory. After manufacturing switchboards for a Darwin data centre, the client quickly engaged Renko Group again to design, manufacture and install switchboards for a second data centre in Queensland. This is one example of many in which interstate clients have found the value add that Renko can deliver for their projects.

Long-term planning continues to underpin the business. While many businesses focus on annual targets, Renko Group Founder Sam James has developed a long-term vision that guides investment, capability development and future growth. As the business expands, it is exploring opportunities to establish interstate operations while maintaining its Northern Territory headquarters.

Renko Group demonstrates how Territory businesses can build competitive advantage through innovation, investment and a long-term approach. Its growth reflects the capability that exists within the Northern Territory and highlights the important role local businesses play in supporting major projects, creating skilled jobs and strengthening the Territory economy.

Learn more about Renko Group: https://renko.com.au/