ISK-SODEX 2025: Opening the Doors to a Sustainable Future with the Theme 'Cycle of Life'
Eurasia’s leading HVAC exhibition, ISK-SODEX, brings together industry professionals in Istanbul for the 17th time.
Recognized as the most comprehensive meeting point in Eurasia for HVAC, installation, and energy efficiency technologies, ISK-SODEX 2025 has opened its doors under the main theme “Cycle of Life.” Taking place at the Istanbul Expo Center between October 22–25, 2025, the event hosts 1,000 brands from 22 countries, including 250 international exhibitors across nine halls. Throughout the four-day fair, more than 300 professionals from 61 countries will engage in B2B meetings, creating new business partnerships and exploring global market opportunities.
A First in the Sector: Measuring the Carbon Footprint of the Exhibition
One of the most remarkable innovations of this year’s ISK-SODEX is the implementation of carbon footprint measurements for the first time. The fair not only showcases cutting-edge technologies but also demonstrates a strong commitment to sustainability through its own operational processes.
From the preparation phase to energy consumption, carbon emissions across the entire supply chain are being measured and analyzed. Both exhibitors and visitors can access real-time carbon measurement data and sustainability reports throughout the event. These insights will serve as the foundation for future carbon reduction strategies and offsetting projects, making ISK-SODEX 2025 a pioneer in environmentally responsible exhibition management.
Strong Collaboration with Leading Industry Organizations
Organized by Deutsche Messe in partnership with Hannover Messe Sodeks Fuarcılık and co-organized by prominent sectoral associations — ISKAV, DOSİDER, İSKİD, İZODER, TTMD, POMSAD, SOSİAD, ESSİAD, MTMD, and KBSD — ISK-SODEX 2025 continues to serve as a powerful industry platform.
The exhibition features the latest technologies and products in HVAC-R, insulation, pumps, valves, installation, water treatment, fire safety, pool technologies, and solar energy systems. Through its comprehensive showcase, the fair provides participants with opportunities to establish international business connections, facilitate technology transfer, and expand export networks.
Expanding the Global Industrial Network
The organizer Deutsche Messe AG continues to strengthen its global presence in industrial exhibitions. In collaboration with Riyadh Exhibitions Company (REC) and the Ministry of Industry and Mineral Resources of Saudi Arabia (MIMSA), Deutsche Messe will host the Saudi Industrial Transformation Fair from December 1–3, 2025, at the Riyadh International Convention and Exhibition Center.
This partnership underscores ISK-SODEX’s growing influence as a hub for industrial transformation and climate technologies at both regional and global levels.
“Bridging Today’s Professionals with Tomorrow’s Industry Leaders”
During the official opening ceremony, Mehtap Gürsoy, General Manager of Hannover Messe Sodeks Fuarcılık, emphasized the strategic importance of ISK-SODEX for the global HVAC industry.
“It is a great honor to gather once again for the 17th edition of ISK-SODEX 2025 — the global showcase of Turkey’s HVAC industry. ISK-SODEX has become a meeting point that lays the foundations of sustainable development by leading the technological transformation in our country. During this eagerly awaited event, we will explore every aspect of the HVAC sector, discover innovations, and shape the industry’s future. We are connecting the future’s industry leaders with today’s professionals, building a bridge to tomorrow with our strong legacy and expertise”
