WISeKey International Holding Ltd. provided revenue guidance for the full fiscal year 2020. The company announced that it started 2020 on a very strong note with several new contracts signed in the first two months of the year with drone and battery manufacturing companies, but the global spread of COVID-19 which intensified toward the end of the quarter, resulted in a significant amount of new contracts expected to have been signed before the end of the quarter, to be delayed. The company's clients were affected by the COVID-19 pandemic and by restrictions placed on their operations by governments in order to contain the spread of the virus; these restrictions had a far more severe impact on their businesses than initially predicted. Thus, given the uncertainty associated with the impacts of COVID-19, The company expects its full year 2020 revenue to be between of $18 million and $26 million.