Iren is a leading Italian multi-utility company specializing in the integrated management of energy, water, and environmental services. Founded in 2010 through the merger of several regional utilities, including AMGA, Iride, and Enìa, Iren has grown to become a key player in Italy’s sustainable development and smart city initiatives. The company operates across a broad spectrum of sectors, including electricity and gas distribution, district heating, water treatment, waste management, and renewable energy production, positioning itself at the forefront of the transition to a low-carbon economy. From its inception, Iren has focused on innovation and sustainability, investing heavily in cutting-edge technologies such as smart grids, advanced metering infrastructure, and energy efficiency solutions. This approach has enabled the company to optimize resource management and reduce environmental impact, aligning with European Union climate goals. Its integrated model allows Iren to deliver comprehensive utility services to over 4 million citizens across multiple Italian regions, making it one of the largest multi-utility operators in the country. Key achievements include the expansion of renewable energy capacity, particularly in hydroelectric, solar, and biomass power plants, contributing significantly to Italy’s green energy targets. Iren’s commitment to circular economy principles is evident in its waste-to-energy plants and extensive recycling programs, which have set benchmarks in environmental stewardship. The company is also known for its digital transformation efforts, leveraging data analytics and IoT to enhance operational efficiency and customer experience. Currently, Iren continues to pursue growth through strategic acquisitions and partnerships, while maintaining a strong focus on innovation, sustainability, and social responsibility. Its integrated business model and technological advancements make it a compelling example of how traditional utilities can evolve to meet the challenges of the 21st century, blending business success with environmental and social value creation.