Shared 27 May, 2025
Among the notable participants in this funding round is Lars Rasmussen, co-founder of Google Maps and long-time supporter of Protio; Loggerhead Ventures, a new fund with a strong focus on climate tech, backing innovations that address the climate crisis; the Zein family office; Argyris Kaninis, tech entrepreneur and investor, co-founder of Softomotive (acquired by Microsoft), now supporting growth-stage tech ventures across Europe; the Khoury family office, who lead CCC, the largest construction company in the Middle East; Haris Sitzoglou, Managing Director at Axia Ventures; and Investing For Purpose, who also guided the impact strategy. Genesis Ventures reinvested in this round.
This funding round will further strengthen Protio’s position to accelerate its growth. The capital will enhance the platform’s technological infrastructure, support the development of new technologies, enable expansion into new geographic regions, and further evolve its partner ecosystem. Additionally, it will significantly empower Protio’s partner network through the development of new tools such as the Protio Partner App.
Lars Rasmussen commented: “I’ve been following Protio’s journey for some time now, and I’m genuinely impressed by the team’s dedication and ambition to transform an entire industry. With innovation at its core and a clear focus on creating meaningful value, Protio isn’t just keeping up with change, it’s helping shape it. I’m excited to continue being part of this journey.”
Evangelos Kosmidis, CEO & General Partner of Loggerhead Ventures, added: “Protio is a prime example of how even traditional industries like real estate can be radically transformed through innovative practices and advanced technological solutions. Its environmentally friendly approach and clear focus on green and climate technologies for renovation and energy upgrades align perfectly with Loggerhead Ventures’ investment principles. We believe Protio is on a strong growth trajectory not only because of its business model and technology but also thanks to its experienced and committed team, which brings deep sector knowledge, a strong sense of responsibility, and a clear vision.”
Antonios Fiorakis, CEO of Protio, stated: “Greece holds a significant untapped potential in the real estate sector, and we are building the simplest solutions to unlock it. The trust shown by internationally renowned investors in our vision is crucial for making it a reality.”
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BuiltAPI GmbH, the company pioneering API-driven data infrastructure for real estate investment and asset management, has successfully closed its latest funding round backed by industry leaders including Second Century Ventures, TDS, and Propertymark. The investment marks a major milestone as BuiltAPI expands its services across Europe and the UK, following its graduation from the REACH UK Accelerator Program.
BuiltAPI tackles one of the real estate sector’s most persistent problems: fragmented, siloed data ecosystems. The company provides a robust API framework that enables seamless connectivity between legacy systems, modern SaaS tools, and intelligent automation platforms — with interoperability, governance, and cybersecurity at its core.
“We’re building the backbone of real estate data infrastructure,” said Olga Dentzel, Co-Founder of BuiltAPI. “This funding and the support of the REACH UK program are accelerating our ability to deliver secure, scalable integrations to clients across borders.”
BuiltAPI’s technology is already making an impact with major real estate institutions such as HIH Real Estate and its fund service platform INTREAL, through their digital unit INTREAL Solutions. These collaborations highlight a shared vision for practical and scalable digital transformation in real estate asset and investment management.
“The industry doesn’t need yet another tool — it needs a connective tissue,” added Ivan Nokhrin, Co-Founder of BuiltAPI. “Our mission is to empower real estate professionals to access, share, and act on their data securely and without barriers.”
Graduation from the REACH UK Accelerator — the scale-up program backed by Second Century Ventures – marks BuiltAPI’s official entry into the UK market. The program has played a key role in unlocking investors support and refining BuildAPI’s growth trajectory.
BuiltAPI GmbH, the company pioneering API-driven data infrastructure for real estate investment and asset management, has successfully closed its latest funding round backed by industry leaders including Second Century Ventures, TDS, and Propertymark. The investment marks a major milestone as BuiltAPI expands its services across Europe and the UK, following its graduation from the REACH UK Accelerator Program.
BuiltAPI tackles one of the real estate sector’s most persistent problems: fragmented, siloed data ecosystems. The company provides a robust API framework that enables seamless connectivity between legacy systems, modern SaaS tools, and intelligent automation platforms — with interoperability, governance, and cybersecurity at its core.
“We’re building the backbone of real estate data infrastructure,” said Olga Dentzel, Co-Founder of BuiltAPI. “This funding and the support of the REACH UK program are accelerating our ability to deliver secure, scalable integrations to clients across borders.”
BuiltAPI’s technology is already making an impact with major real estate institutions such as HIH Real Estate and its fund service platform INTREAL, through their digital unit INTREAL Solutions. These collaborations highlight a shared vision for practical and scalable digital transformation in real estate asset and investment management.
“The industry doesn’t need yet another tool — it needs a connective tissue,” added Ivan Nokhrin, Co-Founder of BuiltAPI. “Our mission is to empower real estate professionals to access, share, and act on their data securely and without barriers.”
Graduation from the REACH UK Accelerator — the scale-up program backed by Second Century Ventures – marks BuiltAPI’s official entry into the UK market. The program has played a key role in unlocking investors support and refining BuildAPI’s growth trajectory.
*Offer ends on Friday, 7th February.
