美国CreoSalus 
CreoSalus公司的子公司包括中国多肽合成领域熟悉的Advanced ChemTech (ACT)公司、Thorn BioScience公司、ThuraMed等。

CreoSalus is a rapidly growing life-sciences company, offering a broad range of services including peptide-based pharmaceutical research and manufacturing, and innovative medical device design and development. The only peptide company in the world that offers building blocks, synthesizers, custom peptide synthesis, scale-up services, GMP services, drug development services and its own proprietary drugs and devices, CreoSalus operates and sells its products and services through two divisions: CreoSalus Pharmaceutical and CreoSalus Medical Devices.

CreoSalus’ Pharmaceutical companies include Thorn BioScience and Advanced ChemTech. Thorn BioScience develops and manufactures veterinary drugs and offers a range of contract clean room services, with a sterile fill (cGMP Class 5) filling room and an ISO-certified facility. Advanced ChemTech is a well-known provider of fine chemicals to the research and pharmaceutical market, manufacturing and selling raw materials for production of peptides, and offering contract custom peptide synthesis. In addition to fine chemicals, Advanced ChemTech is a leader in instrumentation providing the TETRAS™, a state-of-the-art synthesizers for peptide synthesis.

CreoSalus Medical Devices is currently Occam Design. Occam Design is a full-service human medical device
design and contract manufacturing company, providing engineering and design services, as well as contract clean room services in their 10,000 square feet clean rooms and ISO-certified facilities.