Comgy joins advizeo by Hager - A New Chapter Begins
Comgy joins advizeo by Hager - A New Chapter Begins
We are excited to share an important milestone in Comgy’s journey: Comgy is joining advizeo by Hager, the French energy management specialist and a subsidiary of Hager Group. Together, we are opening a new chapter for energy management in Germany.
Since 2017, Comgy has been committed to helping real estate players harness the power of energy data - through automated metering, transparent visualization, and regulatory compliance. By becoming part of advizeo, we are taking this mission to the next level.
Why this matters
advizeo, founded in France in 2015 and part of Hager Group since 2024, has rapidly grown into a European reference in building energy performance and energy management. With operations already launched in Germany and Italy in 2025, advizeo brings complementary expertise:
- Energy Management Systems (EMS) to analyze and optimize performance,
- Building Management Systems (BMS) for real-time operational control,
- Human expertise and support to deliver tangible results in decarbonization.
By combining advizeo’s know-how with Comgy’s technology, we can now cover the entire energy management value chain in Germany:
- Automated data collection and integration
- Analysis, monitoring, and actionable insights
- Compliance with regulatory requirements (EnEfG, GEG, CSRD/ESG and more)
- Real-time control and optimization of building systems
What does this mean for our clients?
Our mission remains the same: to make buildings smarter, more transparent, and more sustainable. But our capabilities are growing. With advizeo by Hager, we can offer:
- Broader expertise and innovative tools
- A long-term, European-scale vision backed by Hager Group
- Even stronger support for real estate stakeholders facing the challenges of performance, compliance, and decarbonization
Voices from the leadership
“Joining advizeo by Hager means partnering with a company that shares our vision for digital energy solutions. Together, we will accelerate innovation and deliver even more powerful tools to help our clients make their buildings smarter and more sustainable.”
Rytis Jakubauskas, Managing Director, Comgy
“This acquisition marks an important milestone in our international expansion. By combining our expertise in energy performance with Comgy’s data capabilities, we are building a strong and trusted partner for the German market. Our ambition is clear: to become the go-to partner for real estate players in their energy transition journey across Germany.”
Cyril Sailly, CEO, advizeo
“The combination of advizeo and Comgy aligns perfectly with our ambition to develop connected and sustainable energy management solutions at the European scale. We are delighted to support this growth momentum towards our shared vision of a more efficient and eco-friendly real estate sector.”
Sabine Busse, CEO, Hager Group
About Hager Group
Hager Group is shaping the future of intelligent energy management by connecting homes, buildings, and mobility into a holistic system. From photovoltaic installations and EV charging stations to smart distribution cabinets and software, the Group develops solutions that make energy use more efficient, connected, and sustainable. By linking intelligent buildings with smart grids, Hager is driving a decentralized energy ecosystem where consumption is optimized, research is advanced, and environmental impact is reduced.
What’s next ?
Our brand will gradually evolve into advizeo by Hager, but our DNA remains the same: innovative, tech-driven, and close to our clients. With the support of Hager Group and advizeo, we are ready to make an even greater impact - in Germany and across Europe.
The journey continues - now with a whole new dimension.
→ Read the full press release of advizeo by Hager here
