Infrastructure and Innovation

‘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 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.

our-story

Our journey began with a simple goal: to bring skilled people and practical solutions together under one team. What started small has grown into a trusted name in civil and electrical infrastructure, built on consistency, hard work, and a commitment to quality. As we continue to expand our capabilities, we remain focused on delivering dependable results and taking on new challenges with confidence.

Our vision is to be the preferred partner for infrastructure projects across Queensland and beyond. We aim to grow with our clients, strengthen communities, and lead with innovation, safety, and workmanship that sets a standard for our industry.

Our mission is to deliver safe, reliable, and high-quality civil and electrical infrastructure on every project we take on. We aim to make things easier for our clients by providing complete solutions, clear communication, and a team that takes pride in getting the job done properly, every time.

Our People and Their Experience

Brodie

Operator

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.

Josh

Engineer

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.

Tyler

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.

Callum

Electrician

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!

Why Choose GNB Energy

Driven by Quality, Powered by Trust

GNB Energy is committed to providing our clients with the highest level of service. Our company will always priorities safety, quality and efficiency to ensure your electrical project runs on time and within budget.

OUR CAPABILITIES

GNB exceed the necessary safety and procedural standards.

GNB provide an all-inclusive service to save you sub-contracting headaches.

GNB owns all the plant & equipment needed to complete your project.

Our management staff are on site with the crew as much as possible.

GNB deliver competitive quotes that are delivered to you ASAP after initial contact.

If any defect is found in our works, we repair it at no additional cost.

OUR CAPABILITIES

Quality

Our Impact

Delivering measurable results through expertise, innovation, and commitment to excellence.

236+

Projects Completed

16+

Active Projects

$
625M

Million Work in Hand

Trusted by Industry Heavyweights

Voices of Trust

DM

Daniel Morris

Gateway Upgrade North Project

“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.”

AP

Alberto Perez

Nexus Delivery

“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!

JM

Jon Mcmorrow

Goldfields

“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.

PR

Paul Ryder

Boeing Test and Evaluation - Australia

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.

PA

Paul Anderson

M1M3 Gateway Merge Project

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.

01

05

Testimonials

system-certificat-img1

system-certificat-img2

system-certificat-img3

ABN: 15 601 909 666 Electrical Contractors Licence #: 79626 Rated contractors:

energex-img

ergon-energy-img

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.

Start Your Project