2026 International No-Dig Conference & Exhibition Auckland, New Zealand

The 2026 No-Dig Auckland International Trenchless Technology Conference & Exhibition in Auckland, New Zealand, is a major event in the trenchless technology field for the Southern Hemisphere and globally, held annually in picturesque Auckland, New Zealand. This exhibition is jointly organized by the International Society for Trenchless Technology (ISTT) and its New Zealand chapter (NZSTT), dedicated to promoting the application and development of trenchless technology in infrastructure construction, maintenance, and repair. The exhibition has a long history and, since its inception, has become an important platform for industry professionals to exchange experiences, showcase the latest technologies and products, and expand business cooperation. Its scale has expanded year by year, attracting trenchless technology equipment manufacturers, service providers, engineering contractors, government agency representatives, research institution experts, and decision-makers and technical personnel from related fields worldwide. The exhibition's influence is far-reaching, not only promoting the popularization of trenchless technology in New Zealand and the Oceania region but also injecting new vitality into the global trenchless industry's technological innovation and market development. Key exhibitors include underground utility detection and locating equipment suppliers, trenchless pipeline laying and rehabilitation technology companies, drilling equipment manufacturers, pipeline material suppliers, engineering consulting firms, and related software and solution providers. Through a rich conference agenda, technical seminars, and on-site equipment demonstrations, No-Dig Auckland provides all participants with an excellent opportunity to comprehensively understand industry dynamics, master cutting-edge technologies, and build networks, jointly exploring the immense potential of trenchless technology in sustainable development and environmental protection.

The exhibit range of the 2026 No-Dig Auckland International Trenchless Technology Conference & Exhibition covers all aspects of the trenchless technology field, aiming to comprehensively showcase the industry's latest equipment, materials, technologies, and solutions. Specific exhibits include, but are not limited to: various trenchless pipeline laying equipment, such as horizontal directional drilling (HDD) equipment, pipe jacking machines, impact moles, pneumatic piercers, auger boring machines, etc., which are widely used for the installation and renewal of underground utilities like power, communication, water supply and drainage, and gas pipelines; pipeline rehabilitation and renewal technologies and materials, including CIPP (Cured-In-Place Pipe), SPR (Spiral Wound Pipe), spot repair, pipe bursting, pipe reaming, and associated composite materials such as resins, fiberglass, and stainless steel liners; underground utility detection and locating equipment, such as Ground Penetrating Radar (GPR), pipe locators, acoustic detectors, leak detection equipment, robotic inspection systems, etc., used for precise identification of underground utility locations, depths, and conditions; drilling auxiliary equipment and consumables like drill rods, drill bits, mud pumps, mixing equipment, and recycling systems; various pipeline materials, such as HDPE pipes, PVC pipes, GRP pipes, steel pipes, concrete pipes, etc., and associated pipe fittings, connectors, and seals; trenchless engineering design, consulting, and construction management software and solutions; underground space surveying and geological exploration equipment; safety protection equipment, construction tools, and related environmental protection technologies and equipment. In addition, the exhibition will also showcase innovative application cases and successful experiences of trenchless technology in urban infrastructure construction, water conservancy projects, environmental protection, and other fields, providing a comprehensive and multi-dimensional platform for technical exchange and cooperation for exhibitors and visitors.

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