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Global Surf Industries (GSI) Surfboards – Perth

Five surfboard brands. Endless ways to enjoy the waves.

Global Surf Industries – Life's Better in the Water


Founded in Manly, Sydney, in 2002 by Mark Kelly, Global Surf Industries (GSI) has grown from a small Australian operation into an internationally recognised surfboard company, helping surfers of all abilities find boards that make every session more enjoyable.


Rather than focusing exclusively on elite performance surfing, GSI has built its reputation around making surfing more accessible. Through a collection of distinctive surfboard brands, the company offers everything from beginner-friendly softboards and versatile mid-lengths to fish designs, longboards and performance-inspired shortboards.


GSI's approach brings together thoughtful surfboard design, experienced shaping knowledge, modern construction techniques and consistent manufacturing standards. The result is a diverse range of boards designed to help surfers build confidence, catch more waves and develop their skills.


Here in Western Australia, that variety makes a lot of sense.


From the smaller summer beach breaks around Perth to the powerful reefs of the South West and the long-running waves of the Mid West and North West, we experience just about every type of surf imaginable. And while there's no single board that's perfect for every condition, having the right shape under your feet can make a massive difference.


At Hollow Surf Shop, we stock a selection of GSI surfboards from five established brands: 7S, Modern, Salt Gypsy, Gnaraloo and The Critical Slide Society.


Whether you're catching your first wave, looking to progress your surfing or simply adding something different to your quiver, there's plenty to explore.

Explore the GSI Surfboard Brands

More waves. Less effort. Plenty of fun.

Modern Surfboards

Modern Surfboards has its roots in GSI's original surfboard portfolio, evolving from the company's early Blue Surfboards and Modern Longboards ranges. The brand focuses on practical, accessible designs that make surfing easier and more enjoyable. Rather than building boards exclusively for advanced surfers, Modern prioritises stability, paddle power, forgiving outlines and predictable handling. Its designs are developed through GSI's product development team, with each shape intended to suit a particular surfing ability and style. From forgiving beginner shortboards to versatile mid-lengths and traditional longboards, Modern offers plenty of options for surfers who value time on the wave over time spent struggling to catch one.