Jann Holliger, Switzerland, Chur, male

Jann Holliger

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Active

Nationality: Switzerland

Residence: Chur

Place of origin: Zürich

Current Positions

Holliger Overdrive - TechActive

Position: owner

Authority: individual signing authority

Holliger Grundbaumanagement & Geotechnische Prüfungen 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	1674	2026-04-01	2026-04-08	1006618798
2	498	2023-01-31	2023-02-03	1005669550