About Us

GC USA is an innovative nanomaterials engineering company, driven by an ethos to create life-changing products.

As a world leader in nanomaterials research, development and design, we apply our core nanomaterials engineering expertise to a wide range of applications. We work with manufacturers to resolve key technical challenges by developing breakthrough solutions and incorporating our technologies to enhance existing product performance.

In addition, GC has two products, GC Patrol Shield® and GC Halo®. The GC Patrol Shield® is a unique and lightweight patrol shield that offers high levels of ballistic and stab protection at half the weight of rival products.

Moreover, GC Halo® is a formulation that destroys pathogens by forming a ‘trap and kill’ layer on air filters. Fast-acting, safe and more than 99% effective against SARS-CoV-2 coronavirus, flu, bacteria and mould. Independent tests and certifications prove GC Halo’s capabilities as a filter coating to deliver cleaner and safer indoor air. The breakthrough technology, provides superior, long-lasting protection with broad applications where health, safety, and well-being are paramount.