Gemalto was an international digital security company providing software applications, secure personal devices such as smart cards and tokens, and managed services. It was formed in June 2006 by the merger of two companies, Axalto and Gemplus International. Gemalto N.V.'s revenue in 2018 was €2.969 billion. The company was purchased by Thales Group in April 2019 and is now operating as Thales DIS (Digital Identity and Security). Gemalto was until its acquisition the world's largest manufacturer of SIM cards.