Tretau Named on the 2026 Global Cleantech 100
- mediataugroup
- 3 days ago
- 2 min read
Pianezza, Italy - 14 January 2026 - Tretau has been named on Cleantech Group’s 2026 Global Cleantech 100, a list recognizing the world’s most innovative private companies delivering solutions for a cleaner and more resilient global economy.
The Global Cleantech 100, now in its 17th year, highlights companies that are positioned to make a meaningful impact as the cleantech sector evolves under increasing competitive and economic pressure. According to Cleantech Group, the 2026 cohort reflects a market that is becoming more selective, with greater emphasis on resilience, reliability and economic durability.
“The 2026 Global Cleantech 100 arrives at a pivotal moment. Around the world, governments and industries are no longer innovating for efficiency alone—they are innovating for durability. This year’s honorees reflect that shift,” said Anthony DeOrsey, Research Manager at Cleantech Group. “Whether securing critical minerals, strengthening the grid, transforming industrial processes, or unlocking new value through AI, these companies are redefining resilience,” he added.
Tretau was previously included in the Global Cleantech 100 in 2024. Being selected again in 2026 underscores the continued relevance of its technological approach within a rapidly changing industrial and macroeconomic landscape.
Tretau operates at the core of energy transition, decarbonization and electrification. Its patented technologies focus on magnet wire that enable more efficient, reliable and resource-efficient electric motors, transformers and generators.
“This recognition reflects the importance of combining innovation with industrial robustness,” said Francesco Taiariol, Co-founder and CEO of Tretau. “As the cleantech sector matures, long-term relevance depends on technologies that can perform consistently in real-world industrial conditions.”
Cleantech Group describes the 2026 Global Cleantech 100 as a snapshot of a sector in transition, where continuity and predictability are becoming as critical as breakthrough innovation. The full report explores emerging dynamics across energy, materials, infrastructure and resource security.
The complete 2026 Global Cleantech 100 report is available on Cleantech Group’s website. Download your complimentary copy of the 2026 Global Cleantech 100.
About Cleantech Group
Cleantech® Group is the human intelligence authority on global cleantech innovation. By blending our intelligence, proprietary data, and the global network we’ve cultivated for more than 20 years, we deliver insights you can trust and guidance you can act on.
About Tretau
Formerly known as Tau Group, Tretau is a global technology leader delivering next-generation insulated wire solutions for electrification. Its patented technologies combine the need for sustainable, resource-efficient production with the power, reliability and performance required by electric vehicles and machinery. This enables the production of smaller, durable, greener, and more powerful motors, transformers, and generators. Tretau specialized in low-impact protective coatings for high-performance copper, aluminum, and steel wires.
For additional information, please visit Tretau’s website tretau.group and follow Tretau on X and LinkedIn.
