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John Leif Hammeken

Stakeholder, Hammeken Management

Poppelvang 31DK1 active role

Full Risika report

Active roles

1

directorships & management

Past roles

3

historical positions

Dissolved companies

2

in directorship history

Career timeline

2020 – now
Stakeholder, Hammeken Management
2005 – 2007
Unofficial title, SIEMENS IT SOLUTIONS AND SERVICES A/S
1988 – 1993
Founder, P. N. 12 ApS
1971 – 1991
Deputy, JAI A/S

Personal details

Nationality

DK

Address

Poppelvang 31