CST Optimum

CST Optimum is a world-leading supplier of certified composite overwrapped pressure vessels (COPVs) that facilitate the use of green hydrogen to reduce carbon emissions from key industries such as energy, transport, aerospace, and defence. gemaker developed a new website, infographics and presentations to communicate the importance and benefits of these pressure vessels for the growth […]

Jupiter Ionics

Jupiter Ionics’ modular technology will produce carbon-neutral, green ammonia at local, regional or national scale. Green ammonia is mostly used for the fertiliser market (currently worth AU$70B) but has many other uses including as a fuel, exporting energy, explosives, refrigeration and other chemicals. To help market and communicate the benefits of this breakthrough technology, gemaker […]


Gridsight engaged gemaker to develop key messages and produce online and printed marketing collateral before their public launch at the Smart Energy Conference 2021.  In close consultation with the Gridsight team, gemaker wrote and designed ads, a flyer, business cards, social media banners, direct emails to potential clients and stakeholders, and display panels for their […]

CRC for Low Carbon Living

The CRC for Low Carbon Living (CRCLCL) engaged gemaker in lieu of recruiting a Communications Manager. gemaker proposed an outsourced service model with a mix of skills and experience unmatched by any candidate for the role. gemaker identified and delivered other marketing communications initiatives beyond the initial scope to take advantage of opportunities as they […]