biggest companies in Frederick, MD

Wells Fargo & Company is a community-based financial services company that provides banking, investment and mortgage products and services, as well as consumer and commercial finance. The company has about 263,000 team members in 38 countries and serves one in three households in the United States. Well Fargo was founded in 1852 and is headquartered in San Francisco.

Thermo Fisher Scientific Inc. (NYSE: TMO) is the world leader in serving science. Their mission is to enable their customers to make the world healthier, cleaner and safer. With revenues of more than $10 billion, they have approximately 35,000 employees and serve customers within pharmaceutical and biotech companies, hospitals and clinical diagnostic labs, universities, research institutions and government agencies, as well as in environmental and process control industries. They create value for their key stakeholders through two premier brands, Thermo Scientific and Fisher Scientific, which offer a unique combination of continuous technology development and the most convenient purchasing options. Their products and services help accelerate the pace of scientific discovery, and solve analytical challenges ranging from complex research to routine testing to field applications.

General Dynamics Corporation is an American publicly traded, aerospace and defense corporation headquartered in Reston, Virginia.

Tenet Healthcare Corporation is a diversified healthcare services company with 115,000 employees united around a common mission: to help people live happier, healthier lives. Through its subsidiaries, partnerships and joint ventures, including United Surgical Partners International, this company operates general acute care and specialty hospitals, ambulatory surgery centers, urgent care centers and other outpatient facilities.

AstraZeneca is one of the world's leading pharmaceutical companies. It focuses on the discovery, development and commercialisation of prescription medicines. Its purpose is to deliver life-changing medicines by pushing the boundaries of science. AstraZenesa specializes in three main therapy areas Oncology, Cardiovascular & Metabolic Disease (CVMD) and Respiratory. The company operates in over 100 countries and its innovative medicines are used by millions of patients worldwide. Its headquarters in North America are located in Wilmington, DE, with additional locations in Gaithersburg, MD, and Boston, MA.

SV Microwave is a world leader in the RF/Microwave industry. It designs and manufactures RF/Microwave coaxial connectors, cable assemblies and passive components that are used in military, aerospace and commercial applications. SV Microwave was acquired by Amphenol Corporation in May of 2005. The company was founded in 1960 and is based in West Palm Beach, Florida.

Rite Aid improves the health and wellness of the communities through engaging experiences that provide customers with products, services, and advice to meet their unique needs.

Leidos is an American defense company headquartered in Reston, Virginia that provides scientific, engineering, systems integration, and technical services. Known throughout the industry for maintaining the highest standards of integrity and ethical behavior, Leidos works extensively with the United States Department of Defense, the United States Department of Homeland Security, and the United States Intelligence Community, including the NSA, as well as other US government civil agencies and selected commercial markets.

Republic Services is an American waste disposal company whose services include non-hazardous solid waste collection, waste transfer, and waste disposal, recycling, and energy services.

LHC Group, Inc. is a national provider of in-home healthcare services and innovations, providing quality, value-based healthcare to patients primarily within the comfort and privacy of their home or place of residence. LHC Group’s services cover a wide range of healthcare needs for patients and families dealing with illness, injury, or chronic conditions. The company’s 32,000 employees deliver home health, hospice, home and community based services, and facility-based care in 35 states and the District of Columbia – reaching 60 percent of the U.S. population aged 65 and older. LHC Group is the preferred in-home healthcare partner for 350 leading hospitals around the country. In 2019, the company was named to the inaugural Forbes list of “America’s Best-in-State Employers.”

Weis Markets, Inc. is a Mid-Atlantic food retailer based in Sunbury, Pennsylvania, It currently operates 206 stores with over 23,000 employees in Pennsylvania, Maryland, New York, New Jersey, West Virginia, Virginia, and Delaware.

CACI International Inc is an American multinational professional services and information technology company located in Arlington, Virginia, United States. Their services provide support for national security missions, government intellegence, defense and federal civilian customers. Awarded as a "Fortune World's Most Admired Company." They offer career opportunities for military veterans and industry professionals aid the nation's most critical missions. Their slogan is "Information deployed. Solutions Advanced. Missions Accomplished.

Charles River Laboratories International, Inc. provides solutions that accelerate the drug discovery and development process, including research models and associated services, and outsourced preclinical services. Segments The company has two segments: Research Models and Services (RMS) and Preclinical Services (PCS), which includes Phase I clinical services. RESEARCH MODELS AND SERVICES (RMS) The company supplies research models to the drug development industry. With approximately 150 different strains the company engages in the production and sale of research models, principally genetically and virally defined purpose-bred rats and mice. It also provides various related services that are designed to assist customers in supporting the use of research models in drug development. With multiple facilities located on three continents (North America, Europe and Asia (Japan)), the company maintains production centers, including a total of approximately 180 barrier rooms or isolator facilities located near its customers. RMS segment comprises Research Models, Research Model Services, and other related products and services

Partners In Health is a Boston-based nonprofit health care organization founded in 1987 by Paul Farmer, Ophelia Dahl, Thomas J.

For Vidant Health, health care is so much more than medicine. It's education. It's prevention. It's partnering with individuals and communities across our region to make sure all the resources you need whether it 'sa health screening, support group or hospital care are available where you live. Vidant Health services span across 29 counties in eastern North Carolina.

Gilead Sciences, Inc. is a research-based biopharmaceutical company focused on the discovery, development, and commercialization of innovative medicines.

Johns Hopkins Medicine (JHM), headquartered in Baltimore, Maryland, is an $8 billion integrated global health enterprise and one of the leading health care systems in the United States. Johns Hopkins Medicine unites physicians and scientists of the Johns Hopkins University School of Medicine with the organizations, health professionals and facilities of The Johns Hopkins Hospital and Health System.

Fugro collects and interprets data related to the earth's surface and the soils and rocks beneath and provides advice, for purposes related to the oil and gas industry, the mining industry and the construction industry. Fugro operates around the world at sea, on land and from the air, using professional, highly-specialised staff and advanced technologies and systems.

A member of the S&P 500 Index, Martin Marietta is an American-based company and a leading supplier of building materials – including aggregates, cement, ready mixed concrete and asphalt. Through a network of operations spanning 26 states, Canada and the Bahamas, dedicated Martin Marietta teams supply the resources necessary for building the solid foundations on which our communities thrive.