Helen Leistner, Netherlands, Zürich, female

Helen Leistner

Beta — errors possible

Active

Nationality: Netherlands

Residence: Zürich

Current Positions

Avra Consultancy GmbHActive

Position: LLC member and member of the executive board

Authority: individual signing authority

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SOGC Notifications

No.	Journal No.	Journal date	SOGC date	Page / ID
1	36316	2014-11-03	2014-11-06	1807441