GBCI Europe Circle is made possible by the generous support of our sponsors.
Platinum Sponsor

“The Circle 2025 theme could not be a better fit to Daikin’s DNA, which is why we partnered with GBCI to help make this great event possible.… We fully support the needed acceleration of sustainable technology with both innovative solutions and precise applications.”
The Daikin Europe Group is a leading provider of HVAC-R technology across Europe, the Middle East, and Africa, offering heating, cooling, ventilation, air purification, and refrigeration solutions. With over 13,800 employees and 59 subsidiaries, Daikin operates 15 manufacturing sites across the region. The company serves residential, commercial, and industrial markets with brands like Daikin, Tewis, Zanotti, Hubbard, and AHT. Headquartered in Ostend, Belgium, Daikin Europe is a subsidiary of Daikin Industries, a global leader in air conditioning and refrigeration. Daikin Industries, founded in 1924 in Japan, employs over 98,000 people and reported €28 billion in sales for fiscal year 2023.


Gold Sponsors

“Circle 2025 is an excellent opportunity For BEE to share expertise and gain insights from others to stay one step ahead of emerging trends. The company firmly believes that collaboration is the key to greener solutions on a global scale and looks forward to forging meaningful partnerships at the event.”
BEE Incorporations is a consulting, materials, and technology firm focused on sustainability in the built environment. With 13 offices worldwide and over 1,700 certified projects across 40+ countries, BEE has been recognized as China’s Top LEED Consultancy, a LEED Proven Provider for Interior Design and Construction, and an approved WELL Performance Testing Agent. The company offers green building consulting, smart building solutions, and building performance testing. BEE also provides BEE Sense, a cloud-based platform for real-time analysis of indoor environmental quality, energy, and water, integrated with Arc and RESET to optimize building performance and sustainability.




“EnviroSustain has sponsored GBCI Europe Circle since its first year in Munich. We work with the U.S. Green Building Council (USGBC) and GBCI to support and develop LEED certification in Europe, so being involved in the event was a natural fit. For our team, it’s a wonderful opportunity to meet with like-minded sustainability and building professionals, hear from exciting speakers and tour a new city each year.”
EnviroSustain is a holistic ESG and sustainability consultancy dedicated to transforming the construction and property industry across Europe. With over 20 years of experience, we support with green building certifications including LEED, BREEAM and DGNB, assess buildings for ESG qualities, develop energy, decarbonisation, and sustainability strategies, and support their implementation in both new and existing structures. Our team has interdisciplinary experience and our services cater to the entire property value chain. By integrating principles of the circular economy, we aim to create healthy, sustainable spaces for everyone.




Knauf delivers innovative, high-quality building solutions with a focus on sustainability, energy efficiency, and performance. With over 90 years of expertise, we provide advanced modular systems, gypsum-based products, and diverse insulation solutions, including mineral wool and Urbanscape for green roofs. Our commitment to energy efficiency addresses climate change, supporting the global goal of net zero by 2050. From drywall and façades to cutting-edge insulation, our products combine functionality, affordability, and environmental responsibility. As a trusted partner, we transform complex construction challenges into sustainable, comfortable spaces, shaping the future of better buildings for generations to come.



” GBCI Europe Circle is much more than an event: it is a space for sharing and growth, where the best experts in the sector can meet and work together for the present and future of the built environment. We believe that dialogue and networking are key elements in learning, innovating and improving which is why we are excited to take part with our entire team.”
At Macro Design Studio, we believe that sustainability is a challenge to be met with expertise, vision, and innovation. We assist companies in achieving top environmental performance through excellence certifications, ensuring long-term value. Our focus is on people, creating environments that enhance well-being by combining efficiency, comfort, health, and sociality. Integrating ESG (Environmental, Social, Governance) principles is crucial in real estate and organizations today. Certifications serve as powerful drivers of change, addressing stakeholders’ needs to improve urban spaces, reduce environmental impact, promote social inclusion, and build vibrant, equitable communities for a sustainable future.




“By participating in this event, we reinforce our values of innovation, sustainability and performance, contributing to a more sustainable and resilient future for all. This event aligns perfectly with our purpose by fostering innovation and sustainability in the built environment.”
Worldwide leader in light and sustainable construction, Saint-Gobain designs, manufactures and distributes materials and services for the construction and industrial markets. Its integrated solutions for the renovation of public and private buildings, light construction and the decarbonization of construction and industry are developed through a continuous innovation process and provide sustainability and performance. The Group’s commitment is guided by its purpose, “MAKING THE WORLD A BETTER HOME”. Saint-Gobain, is proud to support GBCI Europe Circle 2025. Our engagement allows us to collaborate with like-minded professionals dedicated to advancing sustainable building practices.



“We remain committed to creating a better tomorrow through innovation and sustainability. Supporting the GBCI Europe Circle 2025 is a natural extension of our mission to advance sustainable practices within the building sector. This event offers a valuable platform to collaborate with industry leaders, exchange expertise, and drive collective progress toward a low-carbon and resilient built environment. Together, we contribute to shaping a sustainable future.“
TÜV SÜD is a trusted partner of choice for safety, security and sustainability solutions. It specialises in testing, certification, auditing and advisory services. Since 1866, the company has remained committed to its purpose of enabling progress by protecting people, the environment and assets from technology-related risks. Through close to 28,000 employees across over 1,000 locations, it adds value to customers and partners by enabling market access and managing risks. By anticipating technological developments and facilitating change, TÜV SÜD inspires trust in a physical and digital world to create a safer and more sustainable future.


