Top 100 Cybersecurity Companies in Washington DC
The Best of December 2024
Looking for a top cybersecurity consultant in Washington DC?
Check out our list of the best cybersecurity consulting companies to choose a partner that can secure your company. Preventing data breaches should be the top security priority for all businesses in the digital age.
To assist you in your search for a partner, we’ve compiled this list of the top cybersecurity consulting companies in Washington DC. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Washington DC Cybersecurity Consultants
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Featured provider
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1
- $10,000+
- 10 - 49 employees
- Rockville, MD
Read MoreOSIbeyond is a managed IT service provider based Rockville, Md. The company, founded in 2004, has more than 20 employees and provides cybersecurity, IT managed services, IT strategy consulting, and cloud consulting & SI services to small and midmarket nonprofits and business service organizations.
Industries
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2
- Undisclosed
- 250 - 999 employees
- Rockville, MD
Read MoreDataprise is a Rockville, Maryland-based IT managed services company. The firm provides IT managed services, cybersecurity, IT strategy consulting, and web development and is midsize.The firm was launched in 1995.
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3
- $5,000+
- 250 - 999 employees
- Owings Mills, MD
Read MoreIntegris is an IT solutions and services company based in Cranbury, N.J., with offices around the country. The company, founded in 1997, has more than 250 employees and provides IT managed services, cybersecurity, IT strategy consulting, and cloud consulting & SI services. Domain Technology Partners serves small and mid-market companies in various industries that include business services, legal, and financial services.
Clients
- Fitness & Wellness
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4
- $10,000+
- 50 - 249 employees
- Oxon Hill, MD
Read MoreCloudforce is an Oxon Hill, Maryland-based cloud consulting & SI company. Launched in 2010, the small team provides cloud consulting & SI, cybersecurity, BI & big data consulting & SI, unified communications consulting & SI, and more.
Clients
- HITT Contracting
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5
- $5,000+
- 50 - 249 employees
- Gaithersburg, MD
Read MoreDesignDATA is an IT managed services company established in 1979. The company specializes in IT managed services, cloud consulting & SI, and IT strategy consulting and has a midsize team. The company is based in Gaithersburg, Maryland.
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6
- $5,000+
- 1,000 - 9,999 employees
- Alexandria, VA
Read MoreSikich LLP is a global company specializing in technology-enabled professional services. Founded in 1982, Sikich offers a wide range of information technology, cybersecurity, and compliance services. From corporations and not-for-profits to state and local governments and federal agencies, Sikich clients utilize a broad spectrum of services and products to help them improve performance and achieve long-term, strategic goals.
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7
- $10,000+
- 250 - 999 employees
- Chantilly, VA
Read MoreCWPS is an IT managed services company headquartered in Washington, D.C. The company was founded in 1980, and has 153 employees. They specialize in IT managed services and cloud consulting services for their clients.
Clients
- American Council on Education
Industries
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8
- $5,000+
- 10 - 49 employees
- Rockville, MD
Read MoreVisore Security Solutions is a cybersecurity company. Founded in 2020, the team focuses on cybersecurity. Their small firm is headquartered in Rockville, Maryland; Farmington Hills, Michigan and Arlington, Virginia.
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9
- $25,000+
- 10 - 49 employees
- Tysons, VA
Read MoreLocated in Tysons, Virginia; Briarcliff, Texas and St Andrews, United Kingdom, bladestack.io is a small cybersecurity company. They specialize in cybersecurity, cloud consulting & SI, and IT strategy consulting and were founded in 2021.
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10
- $5,000+
- 10 - 49 employees
- Washington, DC
Read MoreCybersecurity and IT managed services company Iron Range Cyber was established in 2020. Their small team is located in Washington, District of Columbia. Iron Range Cyber focuses on cybersecurity and IT managed services.
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11
- $5,000+
- 250 - 999 employees
- Bethesda, MD
Read MoreFidelis Cybersecurity is a cybersecurity firm based in Bethesda, Maryland with offices around the world. Founded in 2002, their team of over 250 employees provides services to mid-market and enterprise clients. They specialize in cybersecurity and IT strategy consulting services.
Clients
- Barclays
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12
- Undisclosed
- 250 - 999 employees
- McLean, VA
Read MoreNtiva, Inc., an IT managed services company, is in McLean, Virginia. Founded in 2004, the midsize team specializes in IT managed services, cloud consulting & SI, IT strategy consulting, and cybersecurity.
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13
- $1,000+
- 2 - 9 employees
- Alexandria, VA
Read MoreMid-Atlantic Computer Solutions is an IT solution provider based in Alexandria, VA. Founded in 2002, their 3-person team provides small businesses with IT managed services, IT strategy consulting, cloud consulting, and cybersecurity measures.
Clients
- The Fratelli Group
Industries
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14
- $5,000+
- 10 - 49 employees
- Fairfax, VA
Cybersecurity company Cleared Systems is headquartered in Fairfax, Virginia. The small firm was founded in 2019. Their services include cybersecurity, IT strategy consulting, cloud consulting & SI, and IT managed services.Read MoreIndustries
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15
- $1,000+
- 50 - 249 employees
- Alexandria, VA
Read MoreAligned Technology Solutions is a Washington, DC-based IT services provider. Their team of over 15 employees serves small and midmarket businesses. Additional services include cloud consulting & SI, cybersecurity, and voice services. They were founded in 2010.
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16
- $5,000+
- 10 - 49 employees
- Washington, DC
Read MoreASF Tech Partners, a custom software development company, was launched in 2023. The small team offers custom software development, web development, mobile app development, web design, and more. The agency is in Washington, District of Columbia.
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17
- $1,000+
- 10 - 49 employees
- Fairfax, VA
Read MoreCapital Techies is an IT company headquartered right outside of Washington, D.C., in Falls Church, Va. Since 2005, the company’s team of 2 people has been specializing in IT managed services; they also provide cloud consulting & SI, cybersecurity, and IT strategy consulting.
Clients
- Arlington Country Public Schools
Industries
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18
- $25,000+
- 10 - 49 employees
- Washington, DC
NetAesthetics, a cybersecurity company, is headquartered in Washington, District of Columbia. Launched in 2015, the small team focuses on cybersecurity, IT strategy consulting, cloud consulting & SI, web development, and more.Read More -
19
- $50,000+
- 10 - 49 employees
- Washington, DC
Read MoreMassLight is a development studio located in Washington, DC. Their services include web, mobile app, and custom software development. The 30-person team was established in 2000.
Clients
- Pacify
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20
- Undisclosed
- 1,000 - 9,999 employees
- Fairfax, VA
Established in 1969, ICF is a Cybersecurity company. The firm specializes in Cybersecurity and ECM consulting and SI, and is large.Read More -
21
- $25,000+
- 10 - 49 employees
- Washington, DC
Good Harbor is a Cybersecurity company. Founded in 2002, the team provides Cybersecurity and IT strategy consulting. The agency is in Washington, District of Columbia.Read MoreIndustries
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22
- $10,000+
- 1,000 - 9,999 employees
- Alexandria, VA
Rapid7 is a Cybersecurity company. Their large team is in Boston, Massachusetts and Manhattan Beach, California. Their services include Cybersecurity and IT managed services.Read MoreIndustries
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23
- $25,000+
- 50 - 249 employees
- Linthicum Heights, MD
Exceptional Software Strategies, a software development company and Cybersecurity company, was launched in 1996. The team offers Custom Software Development and Cybersecurity.Read MoreClients
- NASA
Industries
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24
- $25,000+
- 50 - 249 employees
- Washington, DC
Custom software development company and Cybersecurity company Tsymmetry was established in 1999. The firm offers Custom Software Development and Cybersecurity, and is midsize.Read MoreIndustries
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25
- $5,000+
- 50 - 249 employees
- Alexandria, VA
MindPoint Group, LLC is a Cybersecurity company. They are headquartered in Alexandria, Virginia. Their team focuses on Cybersecurity and Custom Software Development.Read MoreIndustries
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26
- Undisclosed
- 50 - 249 employees
- Washington, DC
Barbaricum LLC is a midsize Cybersecurity and PR company launched in 2008. Their team specializes in Cybersecurity and Public Relations.Read More -
27
- Undisclosed
- 10 - 49 employees
- Tysons, VA
Bandura Cyber is a Cybersecurity company. The company is in Tysons, Virginia. Their services include Cybersecurity.Read More -
28
- Undisclosed
- 2 - 9 employees
- McLean, VA
EmberSec is a Cybersecurity company launched in 2018. Their services include Cybersecurity and IT managed services.Read More -
29
- $5,000+
- 10 - 49 employees
- Beltsville, MD
Cybersafe Solutions is a Cybersecurity company. The Jericho, New York-based agency was launched in 2014. Their team specializes in Cybersecurity and IT managed services.Read MoreIndustries
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30
- Undisclosed
- 10 - 49 employees
- Vienna, VA
In Vienna, Virginia, K2 Group is a small Cybersecurity company. Their services include Cybersecurity and IT strategy consulting.Read More
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