{"id":"52da4e55-0e08-41aa-8ba0-0a42696391f4","slug":"derek-roos-mendix","name":"Derek Roos","bioBrief":"Co-founder and former CEO of Mendix. Led the company through its acquisition by Siemens in 2018 for $730 million.","priorExits":null,"nationality":null,"verificationPosture":null,"aliases":[],"sources":[],"reviewStatus":"reviewed","createdAt":"2026-07-16T13:05:00.762Z","updatedAt":"2026-07-22T17:54:45.326Z","educations":[],"companyRoles":[{"id":"b7785b23-28f6-4854-98ce-b5321bef27ff","personId":"52da4e55-0e08-41aa-8ba0-0a42696391f4","companyId":"c3a5bbe5-a0c9-48f8-baf3-704fe9341dab","role":"founder","roleTitle":"Co-founder & Former CEO","startDate":null,"endDate":null,"currentRole":false,"roleBasis":"verified_sec","createdAt":"2026-07-16T13:05:01.143Z","company":{"slug":"mendix","name":"Mendix"}}],"boardRoles":[],"investorRoles":[],"foundings":[{"id":"0e0cb735-29a8-4e09-ac3f-387f9fdcc933","personId":"52da4e55-0e08-41aa-8ba0-0a42696391f4","companyId":"c3a5bbe5-a0c9-48f8-baf3-704fe9341dab","foundingDate":null,"cofounderStatus":null,"stillAtCompany":false,"createdAt":"2026-07-16T13:05:01.530Z","company":{"slug":"mendix","name":"Mendix"}}]}