
P3A is the investment firm of serial entrepreneur Jannes Fischer. The mission of P3A is to bundle entrepreneurial activities in the pursuit of a better future for mankind: creating the infrastructure of tomorrow.
For this we focus on investing & building across a number of asset classes and sectors, namely technology start-ups, real estate and small-cap private equity.
P3A is an acronym of the latin phrase “Per aspera ad astra”, symbolising our dedication to this cause.
P3A is the investment firm of serial entrepreneur Jannes Fischer. The mission of P3A is to bundle entrepreneurial activities in the pursuit of a better future for mankind: creating the infrastructure of tomorrow.
For this we focus on investing & building across a number of asset classes and sectors, namely technology start-ups, real estate and small-cap private equity.
P3A is an acronym of the latin phrase “Per aspera ad astra”, symbolising our dedication to this cause.
P3A is the investment firm of serial entrepreneur Jannes Fischer. The mission of P3A is to bundle entrepreneurial activities in the pursuit of a better future for mankind: creating the infrastructure of tomorrow.
For this we focus on investing & building across a number of asset classes and sectors, namely technology start-ups, real estate and small-cap private equity.
P3A is an acronym of the latin phrase “Per aspera ad astra”, symbolising our dedication to this cause.
We believe in…
We believe in…
… the power of human imagination.
… the value of entrepreneurship.
… and hard work.
… and hard work.
FOCUS AREAS
FOCUS AREAS

INVESTMENT CRITERIA
What do we invest in?
We empower visionary founders who will be operating the infrastructure and assets of tomorrow with software and AI. From data centers in space to automated greenhouses, and from autonomous trains to grid-scale batteries for renewables – we want to build the backbone on which our societies run. Our investment focus spans various sectors, including Energy, Real Estate, Space, Security, Transportation, and Utilities – essentially, any area where physical infrastructure converges with digital innovation.
Who do we back?
We love hustler founders who will overcome every obstacle to deliver on their mission. You’re aiming high? Good – we want to build companies that will make a difference and have the potential to scale. We’ve built B2B software companies, SaaS models and asset management platforms ourselves – this is what we understand best and where we can help most.
How do we invest?
We are entrepreneurs and understand that your time is best used to build your company. No endless pitch loops. No unnecessary delays. We run a lean, founder-friendly process and move fast when there’s a fit.
Stage | Pre-Seed, Seed |
Check Size | 50k – 150k, US$ & € |
Focus | Infrastructure technologies – the AI and software to operate critical real world assets and infrastructure |
Coverage | Europe & US |
We are not just investors, but fellow founders. We have built, scaled and exited start-ups ourselves and will support you with guidance along your journey – be it while fundraising, company building or developing your infrastructure business model. We will not unnecessarily occupy your time, but we’ll be there when you need our help – anytime, fast.
PORTFOLIO
PORTFOLIO
STRATEGIC
STRATEGIC
ZENHOMES
Zenhomes is the market leader for property management solutions for private landlords in Germany.
UPMIN
Upmin is the a new type of property manager, offering its modularised, fully transparent and digitally enabled product in all of Germany.
SCALING SPACES
Scaling Spaces empowers companies to innovate and scale through agile managed office solutions.
FLAGSHIP FOUNDERS
Flagship Founders is a company builder with a focus on maritime technology, logistics and shipping. We focus on our startup founders and venture building.
Learn More
BULLFINCH
Bullfinch is a Climate FinTech platform that standardizes, finances and operates green energy infrastructure projects in order to realize its vision of a world entirely powered by clean energy.
Qonia
Qonia is a real estate company focused on developing residential real estate in the regions of Berlin and Bavaria.
ZENHOMES
Zenhomes is the market leader for property management solutions for private landlords in Germany.
UPMIN
Upmin is the a new type of property manager, offering its modularised, fully transparent and digitally enabled product in all of Germany.
SCALING SPACES
Scaling Spaces empowers companies to innovate and scale through agile managed office solutions.
FLAGSHIP FOUNDERS
Flagship Founders is a company builder with a focus on maritime technology, logistics and shipping. We focus on our startup founders and venture building.
BULLFINCH
Bullfinch is a Climate FinTech platform that standardizes, finances and operates green energy infrastructure projects in order to realize its vision of a world entirely powered by clean energy.
Qonia
Qonia is a real estate company focused on developing residential real estate in the regions of Berlin and Bavaria.
ZENHOMES
Zenhomes is the market leader for property management solutions for private landlords in Germany.
UPMIN
Upmin is the a new type of property manager, offering its modularised, fully transparent and digitally enabled product in all of Germany.
SCALING SPACES
Scaling Spaces empowers companies to innovate and scale through agile managed office solutions.
FLAGSHIP FOUNDERS
Flagship Founders is a company builder with a focus on maritime technology, logistics and shipping. We focus on our startup founders and venture building.
BULLFINCH
Bullfinch is a Climate FinTech platform that standardizes, finances and operates green energy infrastructure projects in order to realize its vision of a world entirely powered by clean energy.
Qonia
Qonia is a real estate company focused on developing residential real estate in the regions of Berlin and Bavaria.
INVESTMENTS
INVESTMENTS
autarc
Accelerating the transition to low carbon homes by building the leading heat pump OS for HVAC installers in Europe.
Alpha Sophia
Alpha Sophia is a commercial intelligence and engagement platform for life sciences companies to accelerate product adoption in healthcare.

enerclave
enerclave helps property owners unlock new income from spare power by matching them with EV charging developers.
Futurail
Futurail develops artificial intelligence software for autonomous trains, which can be retrofitted to existing infrastructure.
hexafarms
hexafarms is building the operating system to run controlled-environment agricultural operations at the highest possible efficiency- anywhere across the globe.
InFraRed
Infrared City uses AI for cost-effective environmental simulations for all stakeholders of the built environment.
Scale Energy
We build energy storage at scale to enable the ramp-up of renewable energy production
starcloud
Star Cloud’s pioneers data centers in space, offering 90% lower electricity costs and 24/7 solar-powered efficiency.
COMING SOON
autarc
Accelerating the transition to low carbon homes by building the leading heat pump OS for HVAC installers in Europe.
Alpha Sophia
Alpha Sophia is a commercial intelligence and engagement platform for life sciences companies to accelerate product adoption in healthcare.

enerclave
enerclave helps property owners unlock new income from spare power by matching them with EV charging developers.
Futurail
Futurail develops artificial intelligence software for autonomous trains, which can be retrofitted to existing infrastructure.
hexafarms
hexafarms is building the operating system to run controlled-environment agricultural operations at the highest possible efficiency- anywhere across the globe.
InFraRed
Infrared City uses AI for cost-effective environmental simulations for all stakeholders of the built environment.
Scale Energy
We build energy storage at scale to enable the ramp-up of renewable energy production
starcloud
Star Cloud’s pioneers data centers in space, offering 90% lower electricity costs and 24/7 solar-powered efficiency.
COMING SOON
autarc
Accelerating the transition to low carbon homes by building the leading heat pump OS for HVAC installers in Europe.
Alpha Sophia
Alpha Sophia is a commercial intelligence and engagement platform for life sciences companies to accelerate product adoption in healthcare.

enerclave
enerclave helps property owners unlock new income from spare power by matching them with EV charging developers.
Futurail
Futurail develops artificial intelligence software for autonomous trains, which can be retrofitted to existing infrastructure.
hexafarms
hexafarms is building the operating system to run controlled-environment agricultural operations at the highest possible efficiency- anywhere across the globe.
InFraRed
Infrared City uses AI for cost-effective environmental simulations for all stakeholders of the built environment.
Scale Energy
We build energy storage at scale to enable the ramp-up of renewable energy production
starcloud
Star Cloud’s pioneers data centers in space, offering 90% lower electricity costs and 24/7 solar-powered efficiency.