PT1 logo

PT1

Europe, Berlin, Germany, Berlin

Description

PT1, officially known as PropTech1 Ventures, is a prominent venture capital firm based in Berlin, Germany, specializing in transformative real asset technologies. The firm focuses on the burgeoning PropTech and ConTech sectors, identifying and backing innovative startups that aim to digitalize, optimize, and revolutionize the real estate and construction industries. PT1 primarily targets early-stage companies, typically investing in Seed to Series A rounds across Europe, with a particular emphasis on the DACH region.

Since its inception, PT1 has demonstrated a clear commitment to fostering growth within its niche. The firm launched its inaugural fund, PropTech1 Fund I, which successfully closed at €25 million. Building on this momentum, PT1 announced its second fund, PropTech1 Fund II, in 2022, with an ambitious target of €100 million. By early 2023, this fund had already secured a first close at €40 million, underscoring strong investor confidence in their specialized strategy and market expertise.

PT1 is known for its hands-on, platform-oriented approach, providing more than just capital. They leverage their deep industry network, strategic insights, and operational support to help portfolio companies scale effectively. Their investment thesis centers on identifying solutions that address critical challenges in real estate, such as sustainability, efficiency, and user experience. With a portfolio exceeding 20 companies, PT1 has established itself as a key player in the European real asset technology investment landscape, driving innovation and digital transformation across the sector.

Investor Profile

PT1 has backed more than 37 startups, with 6 new investments in the last 12 months alone. The firm has led 18 rounds, about 49% of its total and boasts 0 exits across its portfolio.

Investment Focus Highlights

  • Concentrates on Seed, Series A, Series B rounds (top funding stages).
  • Majority of deals are located in Germany, United Kingdom, Switzerland.
  • Strong thematic focus on SaaS, Real Estate, Software.
  • Led 2 rounds in the past year.
  • Typical check size: $500K – $5M.

Stage Focus

  • Seed (46%)
  • Series A (22%)
  • Series B (11%)
  • Pre Seed (11%)
  • Series Unknown (5%)
  • Convertible Note (3%)
  • Series C (3%)

Country Focus

  • Germany (65%)
  • United Kingdom (19%)
  • Switzerland (8%)
  • Austria (3%)
  • France (3%)
  • Norway (3%)

Industry Focus

  • Saas
  • Real Estate
  • Software
  • Construction
  • Environmental Consulting
  • Information Services
  • Real Estate Investment
  • Information Technology
  • Renewable Energy
  • Battery
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FAQ

Frequently Asked Questions

Learn who this investor regularly partners with—both firms and angels—and explore their latest activity.

Who does PT1 frequently co-invest with?

Antler
Asia, Central Region, Singapore, Singapore
Co-Investments: 2
JLL Spark
North America, California, United States, San Francisco
Co-Investments: 2
Ringier Digital Ventures
Europe, Zurich, Switzerland, Zürich
Co-Investments: 2
Zacua Ventures
North America, California, United States, Burlingame
Co-Investments: 2
Blackhorn Ventures
North America, Colorado, United States, Denver
Co-Investments: 2
BonVenture
Europe, Bayern, Germany, Munich
Co-Investments: 3
AG
Europe, Bayern, Germany, Munich
Co-Investments: 2
AENU
Europe, Berlin, Germany, Berlin
Co-Investments: 3
IBB Ventures
Europe, Berlin, Germany, Berlin
Co-Investments: 4
Helen Ventures
Europe, Southern Finland, Finland, Helsinki
Co-Investments: 3

Which angels does PT1 often collaborate with?

JB
Europe, Berlin, Germany, Berlin
Shared Deals: 1
FJ
Europe, Berlin, Germany, Berlin
Shared Deals: 2
SB
North America, California, United States, San Francisco
Shared Deals: 1
RB
Europe, Aargau, Switzerland, Frick
Shared Deals: 1
MT
Europe, Berlin, Germany, Berlin
Shared Deals: 1
AA
Europe, Berlin, Germany, Berlin
Shared Deals: 1
CW
Europe, Zurich, Switzerland, Zürich
Shared Deals: 1
FE
Europe, Berlin, Germany, Berlin
Shared Deals: 1
CV
Europe, Berlin, Germany, Berlin
Shared Deals: 3
ME
Europe, Berlin, Germany, Berlin
Shared Deals: 1

What are some of recent deals done by PT1?

Voltfang

Aachen, Nordrhein-Westfalen, Germany

Voltfang develops battery storage solutions for commercial, industrial and grid-scale applications using EV traction batteries.

BatteryEnergy StorageRenewable Energy
Series BJun 12, 2025
Amount Raised: $17,337,393
Ontik

London, England, United Kingdom

Ontik provides a modern payment platform that helps merchants achieve a greater number of trade customers.

CreditInformation TechnologyMobile PaymentsSoftware
SeedMay 20, 2025
Amount Raised: $3,700,000
Beagle Systems

Hamburg, Hamburg, Germany

On-Demand Aerial Data

AerospaceAgricultureDronesGeospatialInfrastructureOil and GasPower GridRenewable Energy
SeedApr 1, 2025
Amount Raised: $5,414,074
Installer

Stavanger, Rogaland, Norway

Installer operates as a renewable tech installation company.

Renewable EnergySupply Chain Management
SeedMar 4, 2025
Amount Raised: $4,000,000
Gendo

London, England, United Kingdom

Gendo is a browser-based platform that generates images from designs.

Generative AIGraphic DesignSoftware
SeedNov 15, 2024
Amount Raised: $5,424,882
Voltfang

Aachen, Nordrhein-Westfalen, Germany

Voltfang develops home storage solutions for private houses using recycled traction batteries.

BatteryEnergy StorageRenewable Energy
Series AOct 4, 2024
Amount Raised: $8,784,403
Climate X

London, England, United Kingdom

A global climate risk data analytics company.

BankingCommercial Real EstateEnvironmental ConsultingFinTechGovernmentProperty DevelopmentReal EstateReal Estate InvestmentSaaSSoftware
Series AJun 26, 2024
Amount Raised: $17,669,361
Terra One

Berlin, Berlin, Germany

Terra One engages in the development and operation of large-scale battery storage systems.

BatteryEnergy Storage
SeedApr 25, 2024
Amount Raised: $7,508,724
greenworkx

London, England, United Kingdom

greenworkx is a new climate EdTech startup tackling the green skills crisis and constructing a net-zero workforce.

AppsEdTechRecruitingTraining
Pre SeedMar 14, 2024
Amount Raised: $1,147,086
42 Watt

Munich, Bayern, Germany

42 Watt is an energy conservation consultancy that assist with energetic property renovation.

Energy EfficiencyEnergy ManagementEnvironmental Consulting
SeedJan 15, 2024