CWQXF - Castellum AB (publ) 2021 Q2 - Results - Earnings Call Presentation July, 16 2021 01:58 PM Castellum AB The following slide deck was published by Castellum AB (publ) in conjunction with their 2021 Q2 earnings call. For further details see: Castellum AB (publ) 2021 Q2 - Results - Earnings Call Presentation