Compare Stocks

AMN Healthcare Services, Inc. provides healthcare workforce solutions and staffing services to healthcare facilities in the United States. It operates through three segments: Nurse and Allied Solutions, Physician and Leadership Solutions, and Technology and Workforce Solutions. The Nurse and Allied Solutions segment offers travel nurse staffing, labor disruption staffing, local staffing, international nurse and allied permanent placement, and allied staffing solutions. The Physician and Leadership Solutions segment provides locum tenens staffing, healthcare interim leadership staffing, executive search, and physician permanent placement solutions. The Technology and Workforce Solutions segment offers language services, vendor management systems, workforce optimization, and outsourced solutions. The company also provides allied health professionals, such as physical therapists, respiratory therapists, occupational therapists, medical and radiology technologists, lab technicians, speech pathologists, rehabilitation assistants, and pharmacists. It offers its services under the brands, including AMN Healthcare, Nursefinders, HealthSource Global Staffing, O'Grady Peyton International, Connetics, Medical Search International, DRW Healthcare Staffing, and B.E. Smith. AMN Healthcare Services, Inc. was founded in 1985 and is headquartered in Dallas, Texas.

Castellum, Inc. provides services in the areas of cybersecurity, information technology, electronic and information warfare, and information operations. Its services include intelligence analysis, software development, software engineering, program management, strategic and mission planning, information assurance, cybersecurity and policy support, data analytics, and model based systems engineering services. It serves customers in the federal government, financial services, healthcare, and other data application sectors. The company is based in Bethesda, Maryland.

Nalco Holding Company provides water, energy, air and process technologies and services. It provides service for water, energy and air through the worldwide manufacture and sale of specialized service chemical programs. This includes production and service related to the sale and application of chemicals and technology used in water treatment, pollution control, energy conservation, oil production and refining, steelmaking, papermaking, mining, and other industrial processes. It has three segments: Water Services, Paper Services and Energy Services. In July 2010, it acquired all of the business assets of Fabrication Technologies, Inc. (FabTech), which is a North American supplier of enhanced oil recovery (EOR) mixing and injection equipment. In April 2010, it purchased the assets of Res-Kem Corp. and General Water Services Corp. In January 2010, Nalco acquired a 50.1% controlling financial interest in Nalco Africa. In December 2011, it merged with Ecolab, Inc.