AERISIO is a Nordic property technology company founded in Finland to help commercial property owners and municipalities adapt to extreme heat. Our mission is simple: We revitalize urban spaces so cities thrive.
The growing challenge of urban heat.
Cities are warming faster than surrounding areas due to the urban heat island effect. Hard surfaces such as concrete and asphalt absorb and retain heat, making plazas, streets, and public spaces increasingly uncomfortable during the heat season.
For commercial property owners and cities, this directly impacts:
- Foot traffic
- Tenant sales
- Outdoor usability
- Property attractiveness
- Long-term asset performance
For cities, extreme heat also affects public health, livability, and climate resilience. Urban cooling solutions are becoming a critical part of climate adaptation strategies across Europe and globally. We are here to be part of the solution.
Why we built AERISIO.
Traditional urban cooling features such as fountains can significantly improve thermal comfort and activate public space.
However, these projects typically require years of design, engineering, permitting, and construction. As a result, most commercial properties and cities simply never deploy them.
AERISIO was created to change this.
By replacing custom construction projects with configurable cooling fountains that can be deployed in weeks, AERISIO makes architectural cooling fast and deployable at scale.
Meet the team.
Martti
CEO & Co-Founder
With 2 previous patents, Martti is a serial proptech entrepreneur with 15 years of experience, recognized with the WDBE Most Innovative Digital Delivery and the German Federal Ecodesign Award.
Juha
CTO & Co-Founder
With 7 previous patents, Juha is a PhD of Chemicals Engineering, with 20 years of global enterprise experience in green process technologies and projects and sustainable materials solutions.
Abigail
CMO & Co-Founder
Abigail led marketing at the Bill Gates-backed scientific network ResearchGate and global brand at the category-leading sustainability platform for manufacturing & construction, One Click LCA.
Advisory board
Real estate finance & climate tech
Our advisors include the former Head of Real Estate Lending at a major European investment bank, as well as the CEO & Founder of the world's leading sustainability software across all industries.
AERISIO company overview.
Company
- Founded in Finland
- Nordic property technology company
- Focused on urban climate adaptation and outdoor thermal comfort
Recognition & partnerships
- Siemens Financial Services — financing partner in Finland
- Nordic PropTech Awards 2026 Finalist — Smart Cities
We are committed to you.
We earn trust daily.
We deliver quality by design.
We get it done.
Early deployments now available.
AERISIO is currently preparing its first installations with commercial property owners and cities. A limited number of early deployments are available for 2026 delivery.
Organizations interested in deploying AERISIO cooling fountains are invited to contact our team. We look forward to partnering with you.
Would you like to learn more? Contact us.
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