noa (formerly A/O) is Europe’s largest built world venture capital firm and partners with the most talented founders, engineers, executives and thought leaders on revolutionary, category-leading investments to drive disruption in real estate and positively impact the entire built world ecosystem and beyond. Launched in 2019 as A/O, noa closed its first evergreen vehicle with €250m, backed by some of the largest and most forward-thinking real estate owners, operators and family offices in Europe who share noa’s vision and commitment to improving quality of life, accelerating sustainable living, and enabling decarbonisation of the largest asset class in the world.

In partnership with Roundhill Capital, and leading venture capital firms noa and Fifth Wall, ATechX equips startups with unparalleled resources to accelerate growth. Through curated workshops, one-on-one mentorship, and exposure to a global network of investors and corporate partners, participants are positioned to make a substantial impact on the built environment. The program’s comprehensive support structure is designed to foster breakthroughs and enable rapid scale, ensuring that innovative solutions can thrive in the competitive real estate market.

Vonovia SE is Europe’s leading private residential real estate company. With 535,000 residential units in Germany, Sweden and Austria, the focus is on the development and rental of modern and energy-efficient housing. Vonovia focuses on sustainability as the core of its growth policy and offers tenants a home with a high quality of living and excellent service.

LEG SE is a leading listed housing company in GermanyWith around 172,000 rental apartments and approximately 500,000 residents. The company has eight branches and is also represented by personal contacts at selected locations. In the 2024 financial year, LEG SE generated revenues of €1.303 billion from its core business of renting and leasing, with an average rent of €6.80 (l-f-l) per square metre. With around one-fifth of its portfolio comprising social housing and its ongoing commitment to efficient climate protection in the housing industry, including the establishment of green, digital start-ups for the smart control of existing heating systems (termios), the installation and maintenance of highly efficient heat pumps (dekarbo), digital, serial complete renovation (RENOWATE) and the first virtual industry solution for transparent service management and Germany-wide contract awarding in the areas of green maintenance, cleaning and winter services (youtilly), LEG is underlining its digital and sustainable commitment in various areas.

Realyze Ventures invests at the early stage in European technology startups driving climate and process efficiency in the built world – as well as technology companies at the intersection of the real estate and energy sector. By leveraging the expertise of key players from the industry, Realyze Ventures accelerates the net-zero transformation, addressing process efficiency, decarbonization and the shortage of skilled craftsmen. The fund’s ecosystem provides valuable insights for investors, with a network of national and international industry leaders. The experienced management team aims to seize promising opportunities and deliver strong returns for investors.

Stoneweg is a global alternative investment group, specialized in Real Assets, headquartered in Geneva Switzerland, and part of SWI Group. Stoneweg was founded in 2015 by a veteran team of investment professionals and has grown its platform and capabilities both organically through joint ventures and through strategic acquisitions to ca. €11.0 billion of Asset Under Management(“AUM”). It is a trusted capital partner and investment manager to a range of global and local investors, capital providers and banking partners and has a strong track record of investing and creating value in a variety of structures, including club deals, joint ventures and co-investments. The group relies on local operating teams to identify, develop and manage real assets and other alternative investments around the world. With more than 250 employees, Stoneweg has operational presence and teams on the ground in 23 offices across 17 countries in Europe, the US and Singapore.