About Gigantic Signs

Gigantic Signs has manufactured iconic signs that have shaped the Adelaide skyline for over 35 years. Established in 1987 by Peter King, Gigantic Signs began producing computer-cut, self-adhesive signage with an incredible offering of 11 fonts. This early dedication to investing in new technology set the path for decades of industry leadership, becoming one of Adelaide’s most trusted sign manufacturers.

With the affordability of LED technology in the 2000s and a focus on energy efficiency, we again led the way, illuminating Adelaide's skyline with our first large-scale LED signage project at Westpac House. Since then, large illuminated signs, 3D letters, and custom LED solutions have become our specialty. Today, Gigantic Signs is a premier sign manufacturing business renowned for handling complex and large signage projects. We expertly fabricate and install illuminated 3D letters, LED neon signs, architectural signs, panel signs, and digitally printed wall graphics and vehicle signage. Our team's dedication to quality and creativity ensures every project brilliantly brings your brand to life.

Gigantic Signs recently embarked on an exciting new chapter with new owners. This brings together our rich history and specialised expertise with a renewed passion for creating progressive signage solutions that help your business stand out.

We firmly believe that good signage is good business, and our expanded capabilities mean we are now your true one-stop brand design shop. Whether you're a start-up or a large corporation, we can assist with all your signage and visual communication needs. We've listened to our customers, and by offering in-house design, manufacture, and installation, we are truly a one-stop signage and branding shop. This integrated approach ensures a seamless customer experience, competitive prices, superior quality products, and quick turnaround times.

We believe that good signage is good business, and we’re here to help you stand out, get noticed, and grow.