I would suggest you follow this post https://www.researchgate.net/post/Does_anyone_have_Chromobacterium_violaceum_CV026_and_VIR07  and also you can find it at the SPANISH TYPE CULTURE COLLECTION for aprox. 120 USD (60 EUR for the lyophilized strain vial and 50 EUR for the delivery and shipping costs).  Another option is to check if there is any recent article of scientists based on USA using the strain, and, in one email, introduce yourself, explain why you need it, your working address and kindly ask an aliquot to the corresponding author. There you have plenty of options to try to get it and it usually works: https://scholar.google.com.co/scholar?q=Chromobacterium+violaceum+Cv026+USA&hl=en&as_sdt=0%2C5&as_ylo=2014&as_yhi=

 Thank you so much.