Does he ever calm down when the company gets into the house or is he just nuts the whole time? My three go crazy when the guests come - barking, trying to jump etc. I gate them in the kitchen until the guests are in the house and get situated then I let them say hello. Beagles are pack animals and want to be with the group. I don't use crates, I use baby gates. Does he get a walk before your guests come over? You can work on having him sit on a leash and rewarding him. I have considered having a trainer come to my house to help me learn to get them under control when company comes over.
This site has some really good training tips, you might find some ideas here:
http://www.aspca.org/pet-care/virtual-pet-behaviorist/dog-behavior/teaching-your-dog-not-jump-people
This site has some really good training tips, you might find some ideas here:
http://www.aspca.org/pet-care/virtual-pet-behaviorist/dog-behavior/teaching-your-dog-not-jump-people