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Roman Dudenhausen, Angel Investor

Roman Dudenhausen

Angel Investor

Essen, Germany

Roman Dudenhausen is a angel investor in Essen focused on Internet and Software. Roman Dudenhausen serves as CEO of con|energy AG.

Total investments:
2
Last investment:
Lead investor:
0%

Last updated:

Industries Roman Dudenhausen invests in

InternetSoftwareTransportationFleet ManagementEnergy Management

Stages Roman Dudenhausen invests in

AngelPre-Seed

Countries Roman Dudenhausen invests in

Germany

Contacts

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Investment Focus

Industry

  • Internet 1 (50%)
  • Software 1 (50%)
  • Transportation 1 (50%)
  • Fleet Management 1 (50%)
  • Energy Management 1 (50%)
See all 7 industries →

Stage

  • Angel 1 (50%)
  • Pre-Seed 1 (50%)

Investments

CompanyDescriptionRoundLinks
Leapter is created to revolutionize enterprise software development by turning business needs into practical, visual designs. $2.4M / Pre-Seed / Jul 01, 2025
IO-Dynamics develops smart charging solutions for e-fleets that integrate live vehicle data and manage and optimize charging processes to guarantee a cost-efficient, sustainable and smooth operation. Angel / Nov 17, 2022

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Any industry
Video Games
Hospitality
EdTech
Restaurants
Google
Construction
Photography
Cryptocurrency
Clean Energy
CleanTech
Big Data
Email
Artificial Intelligence
Social Impact
SaaS
Energy
Mobile
Consumer
Health Care
Enterprise Software
Platforms
Local
Travel
Oil and Gas
InsurTech
Film
Retail
Payments
Marketplace
Fitness
Organic Food
Machine Learning
Agriculture (AgTech)
Gaming
Blockchain
Facebook
B2B
Social Network
Medical Device
Education
Sports
Wellness
Biotechnology
Automotive
eSports
Legal
Software
Renewable Energy
Crowdfunding
Recruiting
Venture Capital
Web3
Medical
Theatre
Climate
Social
LGBT
Cannabis
Celebrity
Infrastructure
Life Science
Food and Beverage
Publishing
Mobile Apps
Wine and Spirits
Beauty
Music
Art
Real Estate
Sporting Goods
Manufacturing
FinTech
Finance
Fashion
Digital Media
Social Media
Financial Services
Franchise
Non Profit
Android
Proptech
Impact
Sustainability
Hardware
Biotech
Transportation
Internet
Enterprise
Community
Media (Entertainment)
Mobile Advertising
Any country
Afghanistan
Greece
United Kingdom
Thailand
United Arab Emirates
Andorra
Benin
South Korea
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Burkina Faso
Africa
Singapore
Brazil
LATAM
Gibraltar
Egypt
Taiwan
Zimbabwe
Tunisia
Sweden
Oceania
Hong Kong
Nigeria
Togo
Croatia
Iran
Guinea
Haiti
Kyrgyzstan
Norway
Lesotho
Isle of Man
Liberia
Malawi
Nepal
Mexico
Madagascar
Russian Federation
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Pakistan
Tajikistan
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FAQ

What does Roman Dudenhausen invest in?

Roman Dudenhausen invests primarily in Internet, Software and Transportation startups, most often at Angel and Pre-Seed stage. Most of the 2 investments tracked by Shizune back companies in Germany. The Investment Focus section breaks down every industry, stage and country in the portfolio.

How do I contact Roman Dudenhausen?

Public channels for Roman Dudenhausen include LinkedIn. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

When did Roman Dudenhausen last invest?

The most recent investment recorded for Roman Dudenhausen closed in Jul 2025. Shizune tracks 2 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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