FibroGen, Inc. 
Developing recombinant collagen and gelatin for medical devices and pharmaceutical uses, as well as other therapeutics for scarring, fibrosis, wound healing, regeneration, and tissue engineering.
http://www.fibrogen.com/Institut Européen de Biologie Cellulaire (IEB)
Research, development and manufacturing of biomimetic peptides, specializing in dermo-cosmetics for skin regeneration and protection. Based near Toulouse, France. [English and French]
http://www.ieb.fr/
MacroChem Corporation
Researches, develops and commercializes systems which rely on company's patented topical drug delivery technology. Product information and investor data from Lexington, Massachusetts. (Nasdaq: MCHM)
http://www.macrochem.com/
Stiefel Laboratories, Inc
Develops, manufactures and markets products for the care and treatment of skin diseases. Includes product descriptions and ingredients, and information on skin disorders. Coral Gables, Florida, USA.
http://www.stiefel.com/
BioSpecifics Technologies Corp.
Produces and licenses collagenase, used as a topical treatment of dermal ulcers such as bedsores and burns. Includes explanation of therapy, investor data and profile of company based in Lynbrook, New York. (Nasdaq: BSTC)
http://www.biospecifics.com/
Galderma SA.
Offers prescription medications for topical treatment of acne, rosacea, melasma, psoriasis, seborrheic dermatitis and fungal infections. Includes overview of dermatology products, global presence and careers. Headquarters in France.
http://www.galderma.com/
Renovo plc
Developing formulations to prevent and reduce scarring in the skin, blood vessels, eyes, nerves, internal organs, tendons and ligaments. Includes product pipeline, clinical research and profile of company in Manchester, England.
http://www.renovo.com/
