Implantus is a company founded by Lionel Changer. They specialize in implant development for enhancement and repair of biological structures.

Due to Changer's anti-animal stance, Implantus only specialized in human implants and only hired human employees. Several equal animal rights groups protested this practice. Changer eventually lost interest in Implantus, and worked on creating HORUS. Eventually, Changer sold the company to secure his financial situation, and Implantus's assets were divided.

Factions of the Halfkind Series
Major: United Species Alliance - Brotherhood of Wolves - Gorilla Government - High Dog Council - High Human Council

Mentioned/Minor: Amphibious Alliance - Aviation Society - Cheetah Congregation - Chimp Nation - Crocodile Congress - Horned Beast Faction - Lion Authority - Pig Government - Republic of Cats - Royal Elephant Society - Tiger Legion

Teams: Company Manticore - Operation Halfkinds Task Force - The Alphas

Groups: HORUS - Implantus - USASD

Families: Lawton Family - Snow Family - Van Faye Family