We are an international, integrated consultancy of engineers and architects, based on the principles of independence and sense of belonging guaranteed by the employee ownership model, as well as on the opportunities to develop a constant transfer of the acquired knowledge to the new generations.

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March 27, 2026

Enhancing Sustainability: Upgrades at Brindisi – Fiume Grande WWTP

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March 26, 2026

3TIs Talk – Sustainability

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March 26, 2026

3TI at the OICE Mission in Washington, D.C.

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