Pros
I worked very briefly with Billington CyberSecurity as contract worker (support staff) during its automotive cybersecurity summit held in Detroit on July 22, 2016; but it did not take a lengthy period of service to experience the high level of professionalism to which I was exposed that day. My chief responsibility was to run mic/expedite questions from the attendees of the various sessions, so I had a chance to interact with the guests, sponsors, as well as the individuals on the agenda, including Billington staff members and Mr. Billington himself. Every aspect of the program moved as planned and in the instance where there was a last minute change, the program progressed without any awkward moments. In short, this is an excellent company with a thoroughly knowledgeable staff . I was pleased to be in a position to work with them.
Cons
As indicated above in the "Pros" category, Billington CyberSecurity is exemplary; there were no down sides to my assignment with it.