http://www.forwarders.com/StateDirectory/FL.html
This might help. It's just a list of freight companies that work out of Florida.
My sister worked for a pharmaceutical company. They imported and exported medicine and ingredients used in medicines. I'll ask her about this if you want. I know that logistics was a major part of their business. She also had to deal with the FDA and getting their products certified. It can take weeks or even months to ship products internationally.