Stefan Haas, Switzerland, Zürich, male

Stefan Haas

Beta — errors possible

Active

Nationality: Switzerland

Residence: Zürich

Place of origin: Kriens

Current Positions

GIBB Genossenschaft Information BaubiologieActive

Position: member of the board

Authority: joint signing authority (any two to sign)

Effienergie AGActive

Position: managing member of the board + member of the management board

Authority: joint signing authority (any two to sign)

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SOGC Notifications

No.	Journal No.	Journal date	SOGC date	Page / ID
1	2687	2025-01-20	2025-01-23	1006235909
2	12871	2022-03-28	2022-03-31	1005439328
3	31563	2015-09-08	2015-09-11	2367873
4	4994	2003-07-09	2003-07-15	1084262