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PT1 is a pre-seed and seed venture capital fund founded to invest in transformative technologies across Europe. Established in Berlin and London, the firm focuses on sectors such as real estate technologies, energy transition, infrastructure resilience, and climate adaptation. The fund aims to support innovations that contribute to sustainability and resilience in these critical areas.
Currently, PT1 manages a diverse portfolio of early-stage companies and has a team of experienced professionals dedicated to identifying and nurturing startups that align with their investment thesis. The firm emphasizes a collaborative approach, working closely with founders to drive growth and impact.
Notable milestones include the establishment of a strong presence in both Berlin and London, allowing PT1 to tap into key European markets. The firm is committed to fostering innovation in sectors that are crucial for addressing global challenges related to climate change and urban development.
PT1 invests in early-stage companies with initial funding tickets ranging from €300,000 to €4 million. The fund targets transformative technologies that have a tangible impact in the areas of real estate, energy, and infrastructure. Their investment strategy is centered around sectors such as proptech, climate, and energy, reflecting a commitment to sustainability and resilience.
The firm seeks to partner with founders who are developing solutions that address pressing challenges in these sectors. PT1 looks for innovative business models and technologies that can drive significant change and improve efficiency. The fund's geographic focus is primarily on Europe, allowing them to leverage local market insights and trends.
PT1's portfolio includes several notable companies that exemplify their investment focus:
These companies represent PT1's commitment to investing in technologies that enhance sustainability and resilience in the built environment. Each portfolio company addresses critical issues within their respective sectors, contributing to the overall mission of PT1.
Anja Rath, Managing Partner, has extensive experience in venture capital and has led multiple successful investments in the tech sector.
Bryony Cooper, Director IR & Comms, specializes in investor relations and communications, enhancing PT1's visibility in the market.
Burhan Pisavadi, Head of UK, brings a wealth of knowledge in the UK market, focusing on identifying promising startups.
Fabian König, Investment Manager, is responsible for sourcing and evaluating new investment opportunities.
Jannik De Winter, Strategy & Compliance Manager, ensures that PT1 adheres to regulatory standards while pursuing its investment strategy.
Kosta Matsoukas, Partner, has a strong background in technology investments and supports portfolio companies in scaling their operations.
Lennart Schlegel, IR & Engagement Manager, focuses on building relationships with investors and stakeholders.
Nicole Kemmel, Back Office, manages the administrative functions of the firm.
Nikolas Samios, Managing Partner, co-founded PT1 and has a deep understanding of the venture capital landscape.
Paul Rosenfeld, Manager Finance and Fund Administration, oversees financial operations and reporting.
Thano Takides, Director Finance, manages the financial strategy of the firm.
Tanja Takides, Fund Administration, supports the operational aspects of fund management.
Theo Bonick, Corporate Comms Lead, handles communications and public relations for PT1.
Startups interested in pitching to PT1 should submit their proposals through the PT1 Opportunity Club on their website. It is important to include a comprehensive deck that outlines the business model, market analysis, and team qualifications. PT1 typically responds within a few weeks of receiving a pitch.
On February 10, 2026, PT1 published a blog post discussing the impact of AI on productivity in the built world. This reflects the firm's ongoing engagement with industry trends and thought leadership in their focus sectors.
What are PT1's investment criteria?
PT1 focuses on early-stage companies in the proptech, climate, and energy sectors. They invest in transformative technologies with initial funding tickets ranging from €300,000 to €4 million.
How can startups apply or pitch to PT1?
Startups can pitch to PT1 through their website at pt1.vc. They encourage founders to provide detailed information about their business model, market potential, and team.
What makes PT1 different from other venture capital firms?
PT1 emphasizes sustainability and resilience in their investment strategy, focusing on transformative technologies that address critical challenges in real estate, energy, and infrastructure.
What is PT1's geographic scope?
PT1 primarily invests in early-stage companies across Europe, leveraging local market insights to identify promising startups.
What is PT1's post-investment involvement like?
PT1 actively engages with portfolio companies, providing operational support, mentorship, and access to their network to help drive growth and success.
What is the typical check size for investments?
PT1 typically invests between €300,000 and €4 million in their portfolio companies, depending on the specific needs and potential of the startup.
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