20 Best Companies To Work For In Rockville, MD

We hand-curated a list of the best companies to work for headquartered in and around Rockville, MD using data on salaries, company financial health, and employee diversity.

Best Companies To Work For In Rockville, MD

Zippia Score 4.9

Company Description:

The Nuclear Regulatory Commission is an independent agency of the United States government tasked with protecting public health and safety related to nuclear energy.

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Zippia Score 4.7

Company Description:

Choice Hotels International, Inc. is a hospitality franchisor based in Rockville, Maryland, United States. The company, which is one of the largest hotel chains in the world, owns several hotel brands ranging from upscale to economy.

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Zippia Score 4.7

Company Description:

CNSI delivers innovative, high-quality, cost-effective solutions that help clients accomplish their missions and improve the quality of healthcare delivery.

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What people like about Client Network Services:

I love that we are large enough to be taken seriously, yet small enough to be highly innovative

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Zippia Score 4.5

Company Description:

CCC, a small and disadvantaged business, is a culturally diverse management services firm providing the highest quality professional services/

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Zippia Score 4.5

Company Description:

Westat is an employee-owned professional services corporation located in Rockville, Maryland, USA. Westat provides research services to agencies of the U.S. Government, as well as businesses, foundations, and state and local governments.

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What people like about Westat:

Balance between working from home and in the field.

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Zippia Score 4.5

Company Description:

The Indian Health Service is an operating division within the U.S. Department of Health and Human Services. IHS is responsible for providing direct medical and public health services to members of federally-recognized Native American Tribes and Alaska Native people.

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Zippia Score 4.5

Company Description:

National Spine & Pain Centers is the nation's leading pain practice offering non-surgical treatments for people with chronic and acute pain. We have specialists for all types of pain.

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Zippia Score 4.5

Company Description:

Otsuka America Pharmaceutical, Inc. researches, develops, manufactures, and markets pharmaceutical products for the treatment of diseases and consumer products for the maintenance of everyday health in North America. The company focuses on a portfolio of products in neuroscience, oncology, cardio-renal, and medical device markets. It offers pharmaceutical products, including tablets and injections or conditioning agents; and medical devices, including urea breathe test devices. The company was founded in 1989 and is based in Rockville, Maryland. Otsuka America Pharmaceutical, Inc. operates as a subsidiary of Otsuka America, Inc.

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Zippia Score 4.5

  • Learn More About DYNAMAC INT:
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Zippia Score 4.4

Company Description:

1% to an estimated 1,050,688 in 2019. The county seat and largest municipality is Rockville, although the census-designated place of Germantown is the most populous city within the county.

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  • Learn More About Montgomery County Government:
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Zippia Score 4.4

Company Description:

Telenor ASA is a Norwegian multinational telecommunications company headquartered at Fornebu in Bærum, close to Oslo. It is one of the world's largest mobile telecommunications companies with operations worldwide, focus in Scandinavia, Eastern Europe and Asia.

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Zippia Score 4.4

Company Description:

The Nuclear Regulatory Commission is an independent agency of the United States government tasked with protecting public health and safety related to nuclear energy.

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  • Learn More About National Response Corporation:
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Zippia Score 4.4

Company Description:

Research-grade and FDA- and EMA-compliant cGMP production for AAV, lentivirus, adenovirus, and plasmid with proven technologies. Click to visit our website!

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  • Learn More About Vigene Biosciences:
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Zippia Score 4.4

Company Description:

Novavax, Inc. is a clinical-stage vaccine company headquartered in Gaithersburg, Maryland with additional facilities in Rockville, Maryland and Uppsala, Sweden. Novavax is a public company that trades under the symbol "NVAX".

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Zippia Score 4.4

Company Description:

Proven Solutions. Improved Results. We harness the tools of technology to improve the efficacy of patient treatment. Follows/retweets do not equal endorsement.

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Zippia Score 4.4

Company Description:

MacroGenics, Inc. is a clinical-stage biopharmaceutical company focused on discovering and developing monoclonal antibody-based therapeutics for the treatment of cancer, as well as various autoimmune disorders and infectious diseases. The Company devel...

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Zippia Score 4.4

Company Description:

With 30 years of IT industry expertise, AETEA is the source for the hottest IT jobs in your area. We serve Fortune 500 clients in NYC, NJ, PA, & DC

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Zippia Score 4.4

Company Description:

Meso Scale Diagnostics, LLC develops, manufactures, and markets products and services for biological detection, measurement, and analysis. It offers V-PLEX immunoassays for the detection of biomarkers, such as IL-17A, IL-21, IL-22, IL-23, IL-27, and MIP-3a in human cell culture supernatants, serum, plasma, and urine. The company was founded in 1995 and is based in Gaithersburg, Maryland. Meso Scale Diagnostics, LLC operates as a subsidiary of Meso Scale Technologies, LLC.

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Zippia Score 4.4

Company Description:

BioReliance Corporation is a leading provider of cost-effective contract services to the pharmaceutical and biopharmaceutical industries, offering more than 1,000 tests or services.

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Zippia Score 4.3

  • Learn More About INSTITUTIONAL SHAREHOLDER SERV:
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Other National Companies With Offices in Rockville, MD

Zippia Score 4.9

Company Description:

Andersen crafts and designs windows and doors that are a true reflection of the self-expressive people who put them in their homes.

What people like about Andersen:

Company culture is outstanding work/life balance/ compensation

Zippia Score 4.9

Company Description:

Lockheed Martin Corporation is an American global aerospace, defense, security and advanced technologies company with worldwide interests. It was formed by the merger of Lockheed Corporation with Martin Marietta in March 1995, and Loral Federal Systems in 1996.

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What people like about Lockheed Martin:

Money, benefits. Opportunity to travel and see places. Meeting interesting people from various cultures.

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Zippia Score 4.8

Company Highlights:

For more than 100 years, business, government, and military leaders have turned to Booz Allen Hamilton to solve their most complex problems. They trust us to bring together the right minds: those who devote themselves to the challenge at hand, who speak with relentless candor, and who act with courage and character. They expect original solutions where there are no roadmaps. They rely on us because they know that—together—we will find the answers and change the world.

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What people like about Booz Allen Hamilton:

The diverse backgrounds and experiences of my coworkers. I felt challenged in almost everything I did.

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Zippia Score 4.8

Company Description:

Salient CRGT, Inc. is an American private firm that provides health analytics, cloud services, Agile software development, mobility services, cyber security, data analytics, and infrastructure optimization to civilian, defense, homeland and intelligence agencies.

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Zippia Score 4.8

Company Description:

Virginia Beach, a coastal city in southeastern Virginia, lies where the Chesapeake Bay meets the Atlantic Ocean. A 3-mile boardwalk stretches along its beach-lined oceanfront. The bayside First Landing State Park marks the 1607 arrival of the Jamestown colonists from England. The Virginia Aquarium & Marine Science Center exhibits ocean life including sharks, rays and sea turtles in globally themed habitats.

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Zippia Score 4.8

Company Description:

Operations Management International, Inc. operates and manages water and wastewater facilities. The company was founded in 1980 and is based in Englewood, Colorado. Operations Management International, Inc. operates as a subsidiary of CH2M HILL Companies, Ltd.

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Zippia Score 4.8

Company Description:

Check Point is a multinational provider of software and combined hardware and software products for IT security, including network security, endpoint security, cloud security, mobile security, data security and security management. As of 2019 the company has approximately 5,000 employees worldwide.

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Zippia Score 4.7

Company Description:

CDM Smith is an engineering and construction company that provides consulting, design, and program and construction management solutions in water, energy, transportation, energy and facilities projects for government and private clients.

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Zippia Score 4.7

Company Description:

Baton Rouge is a city on the Mississippi River, and the capital of Louisiana. Antebellum landmarks include the castle-like Old Louisiana State Capitol, now a museum, and Magnolia Mound Plantation, with its French Creole house. LSU Rural Life Museum is a complex of refurbished buildings illustrating 18th- and 19th-century life. On the river, the USS Kidd is a retired WWII destroyer that is now a museum.

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Zippia Score 4.7

Company Description:

Embrace Home Loans Inc., is an American full service direct mortgage lender, headquartered in Newport, Rhode Island. In 2009, the company changed its name from Advanced Financial Services Inc. to better reflect its products and services.

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Zippia Score 4.7

Company Description:

Costain Group plc is a British technology based construction and engineering company headquartered in Maidenhead, England. Founded in 1865, its history includes extensive housebuilding and mining activities, but it later focused on civil engineering and commercial construction projects. It was part of the British/French consortium which constructed the Channel Tunnel at the end of the 1980s, and has been involved in Private Finance Initiative projects.

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What people like about Costa:

The staff who work there are great and there is a good work ethic

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Zippia Score 4.7

Company Description:

JDA Software, Inc. provides enterprise and supply chain software solutions and consulting services. The company was formerly known as JDA Services, Inc. The company was incorporated in 1991 and is based in Scottsdale, Arizona. JDA Software, Inc. operates as a subsidiary of JDA Software Group, Inc.

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Zippia Score 4.7

Company Description:

Emergent BioSolutions is a multinational specialty biopharmaceutical company headquartered in Gaithersburg, Maryland, USA. It develops vaccines and antibody therapeutics for infectious diseases, opioid overdoses, and provides medical devices for biodefense purposes.

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Zippia Score 4.7

Company Description:

Chickasaw Nation Industries, Inc. is a holding company. The company, through its subsidiaries, operates in professional staffing, formation technology, engineering, construction, property management, manufacturing, and oil and gas services industries. The company offers information technology, and professional and administrative support; financial management; program/project support; technical support; call center/help desk design, implementation, and support; business processing support; Web development; and training services. It also provides logistics-based support services for facilities and installations, including full-scale turnkey solutions in energy and conservation measures; healthcare staffing support services for the U.S. Military personnel and their families; and management consulting and professional staffing services, and health related programs. In addition, the company offers aviation-related professional services; cyber security and information assurance services; broadcast production, engineering, human resources, and logistics support services; information technology solutions to the healthcare industry, which comprise full life-cycle software development, HL7-based solutions, legacy system reengineering, and general IT support; and records management services. Further, it operates salt water disposal well and provides trucking services for the oil and gas industry; and steel-based products, including baggage conveyors systems for airports, ergonomic mail carts, and elevator components. The company has strategic investments in Capstone Metering, LLC and Ekso Bionics. Chickasaw Nation Industries, Inc. was founded in 1996 and is based in Norman, Oklahoma with additional offices in Norman, Oklahoma City, Velma, and Marietta, Oklahoma; San Antonio, Texas; Arlington, Virginia; and Albuquerque, New Mexico.

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Zippia Score 4.7

Company Description:

Clear Channel Outdoor Holdings, Inc. is one of the world's largest outdoor advertising companies with a diverse portfolio of 450,000 print and digital displays in 31 countries across Asia, Europe, Latin America and North America, reaching millions of people monthly. The company is headquartered in San Antonio, Texas.

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What people like about iHeartMedia:

Very friendly and fast-paced environment. Plenty of room to grow and co-workers were like family.

Zippia Score 4.7

Company Description:

A Talent Solutions Company

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Zippia Score 4.7

Company Description:

ICF International, Inc. is a global consulting and technology services company. It is headquartered in Fairfax, Virginia, with approximately 5,000 employees working in more than 65 offices around the globe.

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Zippia Score 4.7

Company Highlights:

For more than 60 years, Kaiser Permanente has been delivering high-quality, affordable health care and to improve the health of their members and the communities they serve. Headquartered in Oakland, California, they serve 11. 8 million members in eight states and the District of Columbia. Care for members and patients is focused on their total health and guided by their personal physicians, specialists and team of caregivers.

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What people like about Kaiser Permanente:

I like the bond with my coworkers and being able to talk to patients famlilys

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Zippia Score 4.7

Company Highlights:

Pantheon believes the world would be a healthier place if tomorrow's medicines were made available today. They are transforming the way pharmaceuticals are made with a simplified, end-to-end supply chain solution for pharmaceutical and biopharmaceutical companies of all sizes.

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Zippia Score 4.6

Company Description:

NuScale Power is a private company that designs and markets small modular reactors. It is headquartered in Tigard, Oregon, United States. As of 2014, the Department of Energy projected its technology would be commercially available around the year 2025.

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Best Companies In Rockville, MD

RankCompanyZippia Score
1Nuclear Regulatory Commission4.9
2Choice Hotels4.7
3Client Network Services4.7
4Capital Consulting4.5
5Westat4.5
6Indian Health Service4.5
7National Spine & Pain Centers4.5
8Otsuka America Pharmaceutical4.5
9DYNAMAC INT4.5
10Montgomery County Government4.4
11Telenor4.4
12National Response Corporation4.4
13Vigene Biosciences4.4
14Novavax4.4
15CTIS4.4
16MacroGenics4.4
17AETEA Information Technology4.4
18Meso Scale Diagnostics4.4
19BioReliance Corporation4.4
20INSTITUTIONAL SHAREHOLDER SERV4.3

About Zippia's Best Companies To Work For

You can read about how the Zippia Score and Company Rankings are calculated here.

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