Armata Pharmaceuticals, Inc., a clinical-stage biotechnology company, focuses on the development of targeted bacteriophage therapeutics for antibiotic-resistant infections in the United States. The company develops its products using its proprietary bacteriophage-based technology. Its product candidate is the AP-SA01 that targets Staphylococcus aureus, including multidrug-resistant strains. The company is also developing and advancing synthetic phage for treating diseases caused by pseudomonas aeruginosa. Armata Pharmaceuticals, Inc. is headquartered in Marina del Rey, California.