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AG Solothurn ActiveLast change · 11 May 2026
SIX SIS AG
CHE106842854Baslerstrasse 100, 4600 Olten
16
Officers
6
Linked companies
AI summary
SIX SIS AG is a Swiss AG based in Olten, active in the commercial register, with 16 people on record.▍
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Finance / FintechRetail / TradeReal Estate
Registered purpose
twil, mit Kollektivprokura zu zweien; Zimmermann, Isabelle Esther, von Ennetbürgen, in Zürich, mit Kollektivprokura zu zweien
Register timeline
Recent commercial-register publications (SOGC).
- 11 May 2026Management change
SIX SIS AG , in Olten , CHE-106.842.854 , Aktiengesellschaft (SHAB Nr. 85 vom 05.05.2026, Publ. 1006643135). Ausgeschiedene Personen und erloschene Unterschriften: Harréus, Marcus Albrecht Jakob, deutscher Staatsangehöriger, in Uetikon am See, Vorsitzender der
- 5 May 2026Capital change
SIX SIS AG , in Olten , CHE-106.842.854 , Aktiengesellschaft (SHAB Nr. 179 vom 17.09.2025, Publ. 1006435320). Fusion: Übernahme der Aktiven und Passiven der "SIX Digital Exchange AG", in Zürich ( CHE-449.145.067 ), gemäss Fusionsvertrag vom 27.04.2026 und Bila
- 17 September 2025Management change
SIX SIS AG , in Olten , CHE-106.842.854 , Aktiengesellschaft (SHAB Nr. 54 vom 19.03.2025, Publ. 1006285984). Ausgeschiedene Personen und erloschene Unterschriften: Herzog, Cornelia, von Basel, in Küsnacht (ZH), mit Kollektivunterschrift zu zweien; Müller, Matt
People and mandates
6 linked via shared officersCompiled from published SOGC register text and matched by name. It can include people who have since resigned, so verify against the official extract.
Linked through shared officers
Companies that share at least one board member or signatory.
- R&R Commerce Sàrlvia Raeto Gion Sprecher1 shared
- Raiffeisen Schweiz Genossenschaftvia Markus Boller Herzog1 shared
- Raiffeisenbank Thalwil Genossenschaftvia Shkurte Zeqiri1 shared
- SIX Repo AGvia Markus Boller Herzog1 shared
- SIX Trade Repository AGvia Markus Boller Herzog1 shared
- Wolke 7 GmbH in Liquidationvia Christian Geiger1 shared
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Company facts reflect public commercial-register data. Officer and relationship data is derived from published register text. Register data as of 24 July 2026.