Nikolas Samios built investment holdings for MP3 inventor Karlheinz Brandenburg and AOL Europe founder Jan Henric Buettner before co-authoring DEALTERMS.VC, a German reference work on venture-capital methodology, and he keeps PT1's pricing approach conservative and hype-free while comparing startups to rock bands, a comparison that fits given his own background as a musician and producer. He also stands out for treating sustainability as a matter of returns rather than moral language, arguing that real progress in real estate comes from changing how buildings actually operate, not just how they're reported on, a view he's pushed publicly through his advisory work with groups like ZIA's PropTech platform and the federal Young Digital Economy Advisory Board.
About their Fund
Sectors
Proptech, Energy, Climate, AI, Robotics
Rounds
Avg Check Size
Notable Investments
PT1 is a venture fund focused on the physical world—infrastructure resilience, electrification, and AI/robotics for industrial systems—and it treats its investors as more than passive backers, connecting portfolio companies to a capital base of billions of dollars while also being willing to co-lead early rounds of up to €4 million in hard-tech and real-asset categories where many seed funds stay cautious. The firm stays involved beyond the first check, having helped its portfolio of just over 30 companies secure more than €1 billion in follow-on funding, and its founder has argued that proptech's relatively low levels of venture funding can actually lead to more disciplined companies and more rational markets.
Notable Fund
Investments
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Sheets they're in
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Sheets they're Fund is in
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Popular Investors
investor name
Active in
Rounds
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Links
Deeptech / Hardware
Robotics
Biotech
+
12
View more in profile...
Unknown
Pre-Seed - Seed
Unknown
$400K - $2M
Unknown
Defense
Deeptech / Hardware
Energy
+
7
View more in profile...
Unknown
Pre-Seed - Series A
Unknown
$100K - $5M
Unknown
Defense
Deeptech / Hardware
Energy
+
7
View more in profile...
Unknown
Pre-Seed - Series A
Unknown
$100K - $5M
Unknown
Biotech
Health
Deeptech / Hardware
+
2
View more in profile...
Unknown
Pre-Seed - Seed
Unknown
$250K - $2M
Unknown
Climate
Deeptech / Hardware
Materials
+
4
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Unknown
Pre-Seed - Seed
Unknown
$400K - $1.5M
Unknown
Deeptech / Hardware
Robotics
Biotech
+
7
View more in profile...
Unknown
Pre-Seed - Seed
Unknown
$400K - $2M
Unknown
Deeptech / Hardware
Robotics
Biotech
+
2
View more in profile...
Unknown
Pre-Seed - Seed
Unknown
~$750K
Unknown
Fintech
Deeptech / Hardware
Devtools
+
2
View more in profile...
Unknown
Pre-Seed - Series A
Unknown
$250K-$1M
Unknown
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