Sustainable management of
water resources


IRIDRA is an engineering firm with twenty-year experience and interdisciplinary professionals, able to provide all the services in the field of planning, design and work supervision of works related to sustainable water management. Particularly, IRIDRA is nowadays recognized as a leading firm in the field of nature-based solutions (NBS) and green infrastructure (such as constructed wetland for wastewater treatment), sustainable drainage systems (SuDS), ecosystem services and climate change adaptation and mitigation in the water sector.

Nature Based Solutions

We propose the best solutions based on nature (NBS - Nature-based solution) for wastewater treatment, exploiting complex biochemical, physical and physiological treatment processes. 

Classical Constructed Wetlands

Learn more

Constructed Wetlands 2.0

Learn more

Sustainable drainage systems


Learn more

Constructed wetlands

Learn more

Diffuse pollution and nutrient reduction

Learn more


Learn more


Learn more

Water & Environment

Water is a key element of our environment. Thanks to nature-based solutions, IRIDRA wants to face and gives a response to the several challenges that are threating water and our social environment, from water pollution control to water scarcity, from site contamination to restoration of our fluvial and built environments.


Thanks to the multidisciplinary experience gained over the years, IRIDRA staff is able to provide a vast pool of services, from more technical ones to those voted to research, innovation, and dissemination.


R&D - EC Projects


Stay in touch with IRIDRA

To stay updated on our activities follow our Facebook page

Do you want to request more information or book an appointment?

IRIDRA gestione ecosostenibile delle risorse idriche

All the material of the website , in particular text and images (excluding those that explicitely indicate a differen source) is of exclusive proprierty of the authors, ex Art. 2375 and ss. of Italian legislation, and it was realized for Iridra S.r.l.
Every act of copy, reproduction, steal or modification of the material, without explicit autorization, is punishable on the basis of the legislation regulating the copyright. However, according with the art. 70 l. 633/41 is allowed the citation of part of the website provided that they are used for criticism or discussion, training or research, with the aim of dissemination and with not commercial aims and citing the source with the inclusion of the link to the website; the use in not allowed to economically compete.

© 2018-2024 IRIDRA Srl

Sede legale e operativa: Via La Marmora, 51 - 50121 Firenze
P.IVA e C.F. IT04932610480
CCIAA Firenze num. 13926 - REA 502549 FI
Capitale Sociale (i.v.): 10.329,15 euro