Comodo EV SSL Multi Domain Certificates
EV Multi-Domain SSL Certificates (MDC's) are the convenient and cost-effective solution for online businesses looking to secure multiple websites from a single certificate. Like regular EV certificates, MDC's also display the trust-building green address bar to website visitors and provide the very highest levels of SSL security.
More Info at
http://www.sslcerts247.com/comodo/ev-ssl-multi-domain