Hartmut Ostermann
@hartmutostermann
German entrepreneur
Building Pro Seniore as Founder · Germany
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Key facts
- Born
- 1951
About
Hartmut Ostermann is an entrepreneur, born in 1951 in Altenau.
In context
Pro Seniore was founded in 1977 and has no closure on record. Among the 274 other business companies founded in the 1970s we hold, those that closed lasted a median of 23 years.
Contribution
Hartmut's ideas, decisions and failures appear here once this profile is claimed.