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open-source Conference 2026
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Registered Delegates
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Ivan Gerhold
IG
Ivan Gerhold
Global Accounts Director
Doyle, Prohaska and Schneider
Registered Delegate
Manchester, Nauru
Ivan_Gerhold@gmail.com
(686) 726-4184 x91799
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Industry & Interests
Technology/SaaS
MICE
USA
Switzerland
Corporate Events
Spain
Germany
Rooms up to 100
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