Start Free Trial
Pricing
Log In
Log In
Upgrade browser for full Crunchbase experience. You're accessing Crunchbase in a browser that is no longer supported.
Learn More
Photo of Hartmut Ostrowski
Individual Investor

Hartmut Ostrowski

Overview

Edit Overview Section
Number of Portfolio Companies 4
Number of Current Board & Advisor Roles 1
  • Primary Job Title Members of the Supervisory Board
  • Primary Organization 
    Bertelsmann Logo
    Bertelsmann
  • Investor Type 
    obfuscation
Hartmut Ostrowski is Members of the Supervisory Board at Bertelsmann.

Personal Investments

Edit Personal Investments Section
Number of Investments 4
Hartmut Ostrowski has made 4 investments. Their latest investment was Seed Round - AreaOne on
obfuscation
, when AreaOne raised
obfuscation
.
Announced Date  
Organization Name  
Lead Investor  
Funding Round  
Money Raised  
obfuscation
AreaOne Logo
AreaOne
—
Seed Round - AreaOne Logo
Seed Round - AreaOne
obfuscation
obfuscation
mycrocast Logo
mycrocast
—
Pre Seed Round - mycrocast Logo
Pre Seed Round - mycrocast
obfuscation
obfuscation
AddApptr Logo
AddApptr
Yes
Seed Round - AddApptr Logo
Seed Round - AddApptr
obfuscation
obfuscation
360report Logo
360report
Yes
Seed Round - 360report Logo
Seed Round - 360report
obfuscation

Board and Advisor Roles

Edit Board and Advisor Roles Section
Number of Current Board & Advisor Roles 1
Hartmut Ostrowski is the Members of the Supervisory Board at Bertelsmann.

Related Hubs

Edit Related Hubs Section
Hub Name  
CB Rank (Hub)  
Language Learning Companies With More Than $1M in Revenue Logo
Language Learning Companies With More Than $1M in Revenue
23,444
Translation Service Companies With More Than 10 Employees Logo
Translation Service Companies With More Than 10 Employees
31,905
Translation Service Companies With More Than $1M in Revenue Logo
Translation Service Companies With More Than $1M in Revenue
35,134
European Union (EU) Media and Entertainment Companies (Top 10K) Logo
European Union (EU) Media and Entertainment Companies (Top 10K)
6,914
Nordrhein-Westfalen Media and Entertainment Companies Logo
Nordrhein-Westfalen Media and Entertainment Companies
60,173
Germany Companies With More Than 500 Employees Logo
Germany Companies With More Than 500 Employees
5,770
Language Learning Companies Logo
Language Learning Companies
9,618
Europe Translation Service Companies Logo
Europe Translation Service Companies
27,439
Nordrhein-Westfalen Companies With More Than $1M in Revenue (Top 10K) Logo
Nordrhein-Westfalen Companies With More Than $1M in Revenue (Top 10K)
7,473
Media and Entertainment Companies With More Than 500 Employees Logo
Media and Entertainment Companies With More Than 500 Employees
9,367

Recent News and Activity

Edit Recent News and Activity Section
Number of News Articles 1
Funding Round•Nov 1, 2021
AreaOne raised
obfuscation
from Hartmut Ostrowski and High Rise Ventures
Discover more funding rounds
Funding Round•Nov 12, 2020
mycrocast raised
obfuscation
from Hartmut Ostrowski and 2 other investors
Discover more funding rounds
Funding Round•Jul 29, 2013
AddApptr raised
obfuscation
from Hartmut Ostrowski
Discover more funding rounds
Funding Round•Dec 17, 2012
360report raised
obfuscation
from Hartmut Ostrowski
Discover more funding rounds
News•Jan 23, 2007
obfuscated obfuscated obfuscated obfuscated obfuscated obfuscated obfuscated obfuscated obfuscated
Who We Are
What We Do
Helpful Links
AI Content may contain mistakes and is not legal, financial or investment advice. Learn more.
Terms of Service | Privacy Policy | Sitemap | © 2026 Crunchbase Inc. All Rights Reserved.
(05b78c5 1)
|