GNS
GNS is a New Zealand-based company that manufactures top-quality Earth, geoscience, and isotope research and services. Established in 1865, the company has since been providing scientific research and consultancy for New Zealand. The brand offers an intelligent line of devices, maps, databases, software, and more for the purpose of research and development. The brand has been a pillar on which much of the study based on environment and climate has been conducted.