STYX is our trusted partner with deep roots in the German real estate world.

Julius Pahmeier

Co-Founder & CEO @VREY

VREY enables landlords of multi-tenant buildings to generate and manage solar energy on-site, making it simple to provide clean, affordable electricity directly to tenants.

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The Berlin-based startup transforms complex energy regulation into seamless digital infrastructure by combining certified metering technology, automated billing, and compliance tools in a single platform. VREY helps building owners meet new solar mandates without becoming utility providers while offering tenants lower energy prices and greater transparency.

With a growing focus on decentralized energy systems and stricter carbon regulations across the EU, VREY addresses one of the most urgent challenges in real estate: how to decarbonize the existing building stock quickly, legally, and at scale.

Year
2025
Location
Berlin, Germany
Website
https://www.vrey.io
INDUSTRY
PropTech

STYX is our trusted partner with deep roots in the German real estate world.

Julius Pahmeier

Co-Founder & CEO @VREY

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"Tuning into the real estate and urban tech market and collaborating with specialized and professional partner like STYX, helps us as an industry agnostic accelerator and pre-seed investor to better understand such a relevant market."

"In working with STXY, I have gotten to know the entire team not only as professional investors, but above all as full-blooded entrepreneurs with foresight."

"In STYX we have a reliable partner giving us access to pre-qualified and innovative solutions to achieve our mission: Developing high quality neighborhoods in prime locations."

"I think the STYX model is very valuable for the future of our cities. Through my own activities in the PropTech and start-up world, there are synergies that can be used and expanded."

"Tuning into the real estate and urban tech market and collaborating with specialized and professional partner like STYX, helps us as an industry agnostic accelerator and pre-seed investor to better understand such a relevant market."

"In working with STXY, I have gotten to know the entire team not only as professional investors, but above all as full-blooded entrepreneurs with foresight."

"In STYX we have a reliable partner giving us access to pre-qualified and innovative solutions to achieve our mission: Developing high quality neighborhoods in prime locations."

"I think the STYX model is very valuable for the future of our cities. Through my own activities in the PropTech and start-up world, there are synergies that can be used and expanded."

"Through STYX we have access to a strong pipeline of startups from all across Europe. As a boutique M&A advisory with 1 Bn € annual transaction volume, we help STYX startups to get exit ready."

"Our industry is in the midst of a big shift. To embrace more sustainability and technology in our portfolio, we offer STYX' startups access to 5M+ sqm of light industral real estate assets to embrace these trends."

"As a small family office it is vital to us to explore new asset classes like venture investments, while making sure our real estate assets are ready for the future. With STYX we found a professional and trusted partner to combine both."

"As a regionally rooted savings bank, we are the first point of contact for young companies when it comes to debt capital. Now, together with STYX, we are able to support start-ups at an even earlier stage. The innovative concept of real estate and venture capital broadens our horizons and was decisive for our investment in STYX. Together we combine tradition with innovation"

Collaborating with start-ups offers us as a communication agency a variety of benefits that can help strengthen our competitiveness and expand our service offerings. Start-ups are often pioneers in innovation and new technologies. By collaborating with STYX we can benefit from their innovative approaches and ideas. This can help expand our agency's service offerings and make both partnerns more competitive.

"Through STYX we have access to a strong pipeline of startups from all across Europe. As a boutique M&A advisory with 1 Bn € annual transaction volume, we help STYX startups to get exit ready."

"Our industry is in the midst of a big shift. To embrace more sustainability and technology in our portfolio, we offer STYX' startups access to 5M+ sqm of light industral real estate assets to embrace these trends."

"As a small family office it is vital to us to explore new asset classes like venture investments, while making sure our real estate assets are ready for the future. With STYX we found a professional and trusted partner to combine both."

"As a regionally rooted savings bank, we are the first point of contact for young companies when it comes to debt capital. Now, together with STYX, we are able to support start-ups at an even earlier stage. The innovative concept of real estate and venture capital broadens our horizons and was decisive for our investment in STYX. Together we combine tradition with innovation"

Collaborating with start-ups offers us as a communication agency a variety of benefits that can help strengthen our competitiveness and expand our service offerings. Start-ups are often pioneers in innovation and new technologies. By collaborating with STYX we can benefit from their innovative approaches and ideas. This can help expand our agency's service offerings and make both partnerns more competitive.