Asmuss is proud to be a New Zealand-owned supplier and manufacturer of steel and flow control products, with over 100 years of industry experience. Partnering with leading brands such as Valmet, DHV, and Garlock, we support infrastructure, construction, and manufacturing projects across New Zealand. By combining an extensive product range with local expertise, we deliver practical, tailored solutions that help keep projects moving.

Contact Energy is one of Aotearoa New Zealand’s largest energy generators and retailers and a proud member of the Taupō community. We are committed to leading the decarbonisation of New Zealand, and it is our vision to create and contribute to a better place to live; from the homes and communities we live in, to the land and resources that future generations can enjoy.

Contact currently has seven geothermal power stations in the country – all based in Taupō, which will increase to eight at the end of 2027 when a new station at Te Mihi will become operational. Commissioned in November 1958, Wairākei power plant, situated on the Wairākei geothermal system in Taupō, was one of the first geothermal plants of its kind in the world, and is an iconic symbol of New Zealand's geothermal electricity generation.

Geothermal energy plays a crucial role in New Zealand’s transition away from fossil fuels and it is an unsung hero. It’s also where Contact leads the world with technology and ingenuity.

Engineering New Zealand te ao Rangahau is the Membership body for the profession. We advocate on their behalf, provide clear recognition of competency, deliver learning & development, support local branches and over 30 technical groups. We also regulate the profession as the assessment, complaints and disciplinary body behind CPEng. We accredit all tertiary engineering qualifications and connect engineering quality globally through our networks.

MB Century is a world-class energy solutions provider in the geothermal and renewable energy sectors. As pioneers of the Geothermal Energy Industry, MB Century brings 75 years of experience, excelling in designing and delivering complex systems that encompass the entire renewable energy lifecycle. Recognised as Aotearoa New Zealand’s only fully integrated energy services company, we provide industry leading solutions including feasibility studies, drilling, reservoir data logging, steam-field design, construction, project management, operation and maintenance, delivering total project solutions to provide sustainable, high-performance energy systems tailored to meet the unique needs of each client. MB Century is committed to strengthening industry capability and community, while safeguarding our people and the environment.

Powerflo Solutions sells, manufactures, and supports a wide range of high-quality Engineered Control Valves, Regulators, Safety Devices, and Process Instrumentation serving virtually every industry in which liquids or gases are controlled or measured. Our team of professional Sales and Engineering people are dedicated to providing you with the best engineered solution for your application. We take a diverse approach, offering a combination of both standard and specialty-engineered products, all supported by our substantial repair/service capabilities. While our engineered products are inevitably subject to the continual change necessary to meet the latest demands of industry – and often rapid advances in technology – our business philosophy remains the same as it was when our company was established in 1911: Quality, Service, and Value. Additionally, we are able to share our knowledge and experiences on geothermal applications from abroad thanks to our Locations in New Zealand, Kenya, Madagascar, Indonesia & Philippines.

Pump & Machinery are the leading pump & meter experts delivering complete engineered solutions to the market since 1950 with our legacy company Levingston Brothers. With branches spread across both North & South Island, with a dedicated team of professionals, we can be a one stop solution for all your fluid applications.

Ruhrpumpen is a leading manufacturer of pump systems around the globe. Its ability to develop innovative, efficient, and high-quality products is the driving force behind hundreds of industrial processes that move the world forward.

Through high engineering, cutting-edge technology, and vertical integration, Ruhrpumpen is capable of designing complex technical solutions, selecting and combining materials, and creating the most robust and powerful pump systems in the marketplace.

For over 30 years, Qualtex has specialised in the maintenance and repair of rotating equipment, helping industrial operations—particularly in the power generation sector—run reliably and efficiently across New Zealand. Our team delivers onsite machine installation, precision alignment, dynamic balancing, critical bearing fitment and reliability services to optimise performance, backed by refined engineering solutions that drive measurable productivity gains. We’re also the exclusive NZ supplier of Trillium Flow Technologies pumps—engineered for geothermal’ s toughest conditions, where efficiency and durability matter most

Trusted across the world’s most critical industries, SGS brings proven expertise to the geothermal sector. As a global leader in inspection, testing and certification, we combine specialised engineering capability with advanced digital solutions to strengthen performance across complex, high-risk environments. From exploration to plant operations, SGS provides the expertise and assurance needed to support safe, efficient and reliable geothermal energy.