ISTT Will Announce No-Dig Award Winners in October
Trenchless technology operators should watch these innovations as the ISTT selects winners for 2026 project excellence.
Updated on Oct. 6, 2026 in Remote Work
The International Society for Trenchless Technology has named the finalists for its 2026 No-Dig Awards, recognizing nine projects and technical advancements. Winners will be announced on 29 October 2026 at a ceremony in Auckland.
Why it matters
As the industry trends toward less invasive infrastructure maintenance, these awards spotlight the most viable new technologies and rehabilitation methods currently being deployed in the field.
The ISTT is highlighting nine finalist projects and innovations as it marks its 40th anniversary. The selection encompasses three distinct categories: new technology, new installations, and rehabilitation projects.
The players
International Society for Trenchless Technology
A global professional organization that sets standards and promotes the use of trenchless techniques for utility and infrastructure projects.
Herrenknecht AG
A German manufacturer specializing in tunnel boring machines and heavy equipment for large-scale infrastructure projects.
WSP
A multinational professional services firm providing engineering and consulting for global infrastructure development.
The details
The finalists represent major global players in trenchless engineering, including firms like Herrenknecht AG, WSP, and BESSAC. These entities are recognized for their work across various sectors, ranging from large-scale new utility installations to complex infrastructure rehabilitation projects. The judging process evaluates operational efficiency and technological impact within the trenchless sector.
Timeline
29 October 2026: Winners will be announced at the Aotea Centre in Auckland.
Market Landscape
The 2026 awards continue the established cycle of the ISTT No-Dig Awards, which serve as a benchmark for infrastructure innovation. These honors track the industry's shift toward more efficient, lower-impact underground construction methods.
Infrastructure operators should monitor the winning entries on 29 October 2026 to identify new potential suppliers or technologies for upcoming utility projects. Assessing these finalists can provide a baseline for the technical capabilities currently defining industry standards.
The takeaway
The 2026 finalists underscore a sustained focus on non-disruptive installation and rehabilitation. Review the winning project documentation after the 29 October announcement to determine if any of these technical innovations are compatible with your current operational workflows.
Further reading
For broader insights into modern infrastructure project management, visit the Remote Work section.
Source note: This article includes information reported by Trenchless Australasia.
