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‘Hands-on approach’ from a dedicated management team

GNB Energy provides civil contractors, property developers and government entities comprehensive electrical, civil and telecommunication infrastructure solutions throughout Queensland.

GNB was formed in 2014 with one simple mission—to create a one-stop-shop. Today, GNB Managing Director Greg Byrnes achieves that mission by taking the ‘hands-on approach ’toward project management. Greg and his management staff remain onsite during daily operations to maintain a high level of safety, quality and efficiency for your project. GNB’s dedicated service ensures deadlines are met, budgets are kept and there’s a visible presence from concept to completion.

From a two-man operation to a medium-sized company employing over 50 dedicated personnel, GNB Energy is a group of skilled and experienced licenced electricians, linesmen, fibre technicians, riggers, foremen and operators dedicated to excellence.

Our people and their experience

  • NAME




    What I Like about GNB

    I'm 3 months into my career at GNB Energy and I couldn't be happier with how things are going. Massive projects on the go and Greg is keen to help me to develop my skills!

    My team are really committed to doing a good job and are a great bunch of blokes to work with. I honestly look forward to coming to work every day. Loving it!

  • NAME




    What I Like about GNB

    Since starting with GNB as a small company and watching it grow to what it is today, GNB has helped me more than any other company would to grow with it. The knowledge, skills and experience I have gained being with the company I could not be more appreciative.

    For the first time in any job, I enjoy going to work, not only to learn but to have a laugh with the lads and produce top quality work for our clients. Our culture at GNB is something no one else has. We have developed not only great workmanship but a friendship between our crews.

  • NAME




    What I Like about GNB

    The culture at GNB is like no other I’ve ever been a part of. When we’re on the job we collectively enjoy getting the work done safely and effectively. Everyone has a positive and happy attitude and we all enjoy having a laugh after the work is done.

    The biggest difference at GNB is the focus on building culture, safety, performance, mindset and well-being. Together as a team, we have attended multiple sessions working on these aspects, which have helped improve not only my work life but has also had a big impact on my personal life. Consistent performance reviews and team outings and activities make us all feel close as a working group and really brings about a positive culture we are proud to be apart of.

    One of our main values at GNB is opportunity, GNB is constantly providing new opportunities to learn and grow which can come in many different shapes and sizes. This is probably my favourite part about working at GNB, every day is different and there are always new and exciting opportunities.

  • NAME



    Apprentice Electrician

    What I Like about GNB

    The difference between GNB and other companies is the culture! All the lads get along really well and can have a good laugh while getting the job done.

    My favourite part about my job is the diversity and the broad range of works that we cover. GNB is an awesome company to work for.

Our culture is something that we are especially proud of, a friendly atmosphere and a commitment to ensuring that all our employees have the fulfilment and job satisfaction that they need to give the best version of themselves, every single day.

  • "professionalism, integrity and commitment to our Project outcomes"

    Boeing recently encountered a high priority need to establish fibre optic cable at one of our Operational sites. The time-critical nature of this need initiated a search across a range of suppliers who could satisfy very stringent requirements for schedule, flexibility, cost and quality. It very quickly became apparent to us that Craig McIntosh’s team at GNB Energy provided the best value option for our needs. From the moment Craig and his team signed on to the task, they never disappointed. Communication was fantastic between us; their clarity and honesty about the timeline and risks were outstanding…this ensured that we could continue effectively juggling the key Programmatic requirements on our side. Further to this, the completion of the task by Craig and his GNB Energy team during trying conditions went perfectly. On behalf of the Boeing Team, we like to thank GNB Energy for the professionalism, integrity and commitment to our Project outcomes.


  • "Looking forward to our next project with you"

    Thank you for the magnificent work that your company has carried out for Toowoomba Second Range Crossing. Your professionalism and outstanding commitment has enabled us to deliver this massive project with zero incidents in the electrical space, despite the massive cables that you guys had to pull. I appreciate the long nights you guys willingly spent by our side when we needed!


  • "GNB are the crew to get things done!"

    GNB were engaged on the GUN project to provide civil electrical installation works as well as electrical maintenance works for road lighting and ad-hoc ITS works including fibre splicing and testing. All members of the team worked in a professional manner, responded quickly to requests and went above and beyond to provide quality best for project outcomes.


  • "Exceptional people to work with."

    Quality, Safety, and something more rare in the industry, genuine interest and commitment to deliver. GNB Energy have gone above and beyond on more occasions than I can remember.


  • "I thoroughly recommend GNB"

    GNB Energy worked proactively to troubleshoot design & construction issues well in advance of onsite work be conducted. Goldfields would have no hesitation in recommending GNB Energy to other land developers, small or large.


Let’s talk about your project

Civil Contractor’s, Property Developers and Government entities use GNB Energy’s services to grow. For a hassle-free quote give us a call today.