Fexillon and Aptitude Achieve RESET Certification, Expanding Innovation in the US
Press Release

Fexillon, the Irish-born digital transformation leader, has partnered with Aptitude: Intelligent IntegrationTM to secure RESET certification for the JE Dunn Construction headquarters in Atlanta, reinforcing its position as a key player in sustainable, mission-critical real estate across the United States.
Since establishing its US headquarters in Charleston, South Carolina, Fexillon has been at the forefront of AI-driven smart building solutions, helping real estate owners enhance sustainability, operational efficiency, and occupant health. The company’s RESET-certified IAQ, Energy, and Water monitoring platform will enable enterprise real estate teams to manage environmental performance in real time, aligning with net-zero and ESG strategies. “We’re incredibly proud to have achieved RESET certification for JE Dunn’s Atlanta HQ, just a year after launching in the US. This milestone underscores Fexillon’s ability to deliver value-driven, enterprise-level solutions that push the boundaries of what’s possible in the real estate space,” said Kieran Beggan, CEO of Fexillon. “From our roots in Ireland to our expanding footprint in the UK and US, we’re on a mission to make buildings smarter, healthier, and more sustainable on a global scale.” Sam Holt, Managing Director at Aptitude said: “Fexillon’s commitment to digital transformation and sustainability aligns well with our mission to drive innovation in mission-critical real estate. This partnership brings together Fexillon’s cutting-edge technology and Aptitude’s deep industry expertise, creating a powerful ecosystem that delivers real value to building owners and operators. The RESET certification for JE Dunn’s Atlanta office is a testament to the strength of our collaboration and the tangible impact we can deliver at scale.” Stanton Wong, President at RESET, said: “The partnership between Fexillon and Aptitude represents the future of smart, sustainable real estate. Pursuing and achieving RESET certification demonstrates a commitment to healthier, more efficient, and future-ready buildings through measurable performance for indoor air quality, energy, and water. By leveraging Fexillon’s advanced digital infrastructure and Aptitude’s expertise in mission-critical environments, this collaboration is the new standard for sustainability in the built environment.”
Fexillon has evolved from its Irish roots to become a key player in global digital asset management. Since establishing its US operations in Charleston, South Carolina, it has focused on advancing smart building technology, enabling real estate owners to make data-driven decisions that enhance energy efficiency and improve operational performance. Fexillon’s platform provides real-time data on air quality, temperature, humidity, pressure, light, and noise, energy and water utilities, enabling building managers to take proactive steps to reduce operational risks and enhance comfort. These insights support certifications like RESET, WELL, LEED, and Fitwel. Designed for enterprise-level portfolios, the platform integrates sustainability, data-driven decision-making, and operational efficiency, helping owners meet environmental targets while ensuring occupant well-being.