Add company

Author: puredanger

content/community/companies.adoc

@@ -33,6 +33,7 @@ Also, check out the <<success_stories#,Clojure Success Stories>> and <<community
 * http://auspost.com.au/[Australia Post]
 * http://www.aviso.io/[Aviso]
 * https://www.bandsquare.com/[BandSquare]
+* https://teachbanzai.com/[Banzai]
 * http://www.baresquare.com/[baresquare] - http://www.baresquare.com/vittle-collaboration/[Vittle]
 * http://beanstalkapp.com/[Beanstalk]
 * http://BearyInnovative.com[BearyInnovative]