Maryland is emerging as a significant hub for information security companies, reflecting a growing concern for cyber safety in an increasingly digital world. This industry features a variety of firms ranging from established giants to dynamic startups, specializing in solutions like threat detection, data protection, and compliance support. The focus is on protecting sensitive data from evolving cyber threats, which continue to escalate. Innovations in cloud security, AI-driven analytics, and regulatory framework adherence mark the industry's progression. The demand for skilled professionals and comprehensive security solutions will likely grow as organizations prioritize cybersecurity in their strategic planning.

The firms operating in this Maryland list showcase various sizes, with employee counts ranging from small teams to larger organizations. Many of these companies were established in the late 20th or early 21st century, indicating industry maturity and ongoing growth. Geographic concentration in areas like Columbia, Rockville, and Annapolis reveals an active tech ecosystem. Specializations vary widely, encompassing services such as cybersecurity training, vulnerability assessments, and IT consulting. This mixture highlights the sector's responsiveness to market needs, ensuring that clients have access to cutting-edge solutions.

Continue reading to discover the top information security companies in Maryland.

Top 23 Information Security Companies in Maryland

1. SANS Institute

• Website: sans.org
• Ownership type: Private
• Headquarters: Rockville, Maryland, United States (USA)
• Employee distribution: United States (USA) 65%, United Kingdom (UK) 14%, Australia 3%, Other 18%
• Founded year: 1989
• Headcount: 201-500
• LinkedIn: sans-institute

SANS Institute, based in Rockville, Maryland, is a private cybersecurity training organization founded in 1989. It specializes in providing a comprehensive array of courses and certifications aimed at enhancing the skills of cybersecurity professionals. SANS offers hands-on training, security awareness programs, and resources designed to help organizations improve their cybersecurity posture. The institute serves a wide range of industries, equipping businesses with the knowledge needed to mitigate cyber risks and protect sensitive information. SANS is also known for its GIAC certifications, which are highly regarded in the industry. With a global reach, SANS has trained thousands of cybersecurity practitioners and has partnerships with numerous organizations, including many Fortune 500 companies. Their commitment to education and training is evident in their extensive course offerings and community engagement initiatives.

2. CyberCore Technologies

• Website: cybercoretech.com
• Ownership type: Private Equity
• Headquarters: Elkridge, Maryland, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: September 2017
• Founded year: 2000
• Headcount: 51-200
• LinkedIn: cybercore-technologies

CyberCore Technologies, founded in 2000 and based in Elkridge, Maryland, is a cybersecurity firm that specializes in secure supply chain management and IT services. The company provides a range of solutions aimed at ensuring the integrity of critical systems throughout the procurement lifecycle. Their services include supply chain risk assessments, IT asset disposal, and mission services, all designed to protect both U.S. Federal and commercial clients from potential threats. CyberCore is notable for being one of the few companies with ISO 28000:2007 and ISO/IEC 20243:2018 certifications, which underscores their commitment to mitigating risks associated with counterfeit products and malicious code. With a workforce of approximately 178 employees, CyberCore has built a reputation for its thorough approach to supply chain security, making it a trusted partner for organizations looking to enhance their cybersecurity posture.

3. Fidelis Cybersecurity

• Website: fidelissecurity.com
• Ownership type: Private Equity
• Headquarters: Bethesda, Maryland, United States (USA)
• Latest funding: September 2022
• Founded year: 2002
• Headcount: 201-500
• LinkedIn: fideliscybersecurity

Fidelis Cybersecurity, based in Bethesda, Maryland, is a cybersecurity firm that specializes in advanced solutions for threat detection and response. Established in 2002, the company has built a robust portfolio of products that include Fidelis Elevate, Fidelis Network, Fidelis Endpoint, and Fidelis Deception. These offerings are designed to enhance security measures for businesses across various sectors, including government, healthcare, finance, and education. Fidelis operates on a subscription model, allowing clients to continuously utilize their software solutions. The company has a notable track record, having protected several of the largest U.S. government agencies and military branches. Their innovative approach, particularly in deception technology, sets them apart in the cybersecurity field, enabling organizations to proactively detect and neutralize threats. With a workforce of around 177 employees, Fidelis remains committed to advancing cybersecurity solutions and addressing the challenges posed by modern cyber threats.

4. newpush

• Website: newpush.com
• Ownership type: Private
• Headquarters: Baltimore, Maryland, United States (USA)
• Employee distribution: Hungary 56%, United States (USA) 44%
• Founded year: 1999
• Headcount: 51-200
• LinkedIn: newpush

NewPush, founded in 1999 and based in Baltimore, Maryland, is a cybersecurity firm that specializes in providing a range of services designed to protect businesses from cyber threats. With a workforce of around 36 employees, the company operates primarily in the B2B sector, catering to organizations that require advanced security measures. Their offerings include Managed Detection & Response, Data Loss Prevention, and Security Awareness Training, which are critical components in the fight against cybercrime. NewPush also emphasizes compliance with security standards, helping clients navigate the complex landscape of regulatory requirements. The company has a notable presence in both the United States and Hungary, reflecting a strategic approach to global service delivery. Their solutions are tailored to enhance security postures and mitigate risks, making them a relevant player in the information security industry.

5. Aplura, LLC

• Website: aplura.com
• Ownership type: Private
• Headquarters: Towson, Maryland, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2005
• Headcount: 11-50
• LinkedIn: aplura-llc

Aplura, LLC, based in Towson, Maryland, is an IT consulting firm that has been operational since 2005. The company specializes in information security solutions, offering a range of services that include consulting, operations management, and integration development. Aplura aims to help organizations improve their security posture and comply with various regulations. The firm has built a reputation for delivering tailored solutions that effectively mitigate security threats. Aplura has partnered with key technology providers such as Splunk, Cribl, Fortinet, and Gigamon, which enhances their service offerings and demonstrates their expertise in the field. The company serves a wide array of clients, including Fortune 500 companies and government agencies, and has completed numerous engagements that focus on enhancing security architecture and operations. Aplura is also active in the information security community, contributing to seminars and user groups, which further solidifies its position in the industry.

6. Aladdin

• Website: safenet-inc.com
• Ownership type: Corporate
• Headquarters: Belcamp, Maryland, United States (USA)
• Employee distribution: Russia 36%, United States (USA) 28%, Brazil 7%, Other 29%
• Latest funding: $890.0M, August 2014
• Founded year: 1985
• Headcount: 201-500
• LinkedIn: aladdin

Aladdin, now part of Thales, is a cybersecurity firm based in Belcamp, Maryland, founded in 1985. The company specializes in data protection, identity management, and software monetization, providing a comprehensive suite of solutions designed to help organizations secure sensitive information and meet regulatory compliance. Aladdin's offerings include data security platforms, key management systems, and identity and access management solutions, catering to a wide array of industries such as finance, healthcare, and government. With a workforce of approximately 441 employees, Aladdin has a global presence, with significant operations in Russia, the United States, and several other countries. The company has received substantial funding, amounting to $890 million, which underscores its growth potential and commitment to innovation in the cybersecurity space.

7. Braxton-Grant Technologies, Inc.

• Website: braxtongrant.com
• Ownership type: Private
• Headquarters: Hanover, Maryland, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1997
• Headcount: 11-50
• LinkedIn: braxton-grant-technologies-inc-bgtech-

Braxton-Grant Technologies, Inc., based in Hanover, Maryland, is a cybersecurity consulting firm founded in 1997. With a workforce of approximately 26 employees, the company provides customized IT solutions and services tailored to meet the specific needs of its clients. Their expertise spans several sectors, including government, finance, healthcare, education, and small businesses. Braxton-Grant focuses on compliance with various cybersecurity standards, such as NIST 800-171 and CMMC, ensuring that their clients can navigate the complex landscape of regulatory requirements. They offer a range of services, including managed security, technical support, and staff augmentation, which are designed to help organizations mitigate cybersecurity risks effectively. The company has established itself as a trusted advisor in the cybersecurity space, leveraging its experience to deliver solutions that align with clients' operational needs and compliance obligations.

8. CyberPoint International

• Website: cyberpoint.com
• Ownership type: Private
• Headquarters: Columbia, Maryland, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2009
• Headcount: 51-200
• LinkedIn: cyberpoint-international

CyberPoint International, founded in 2009 and based in Columbia, Maryland, is a cybersecurity firm dedicated to protecting organizations from cyber threats. With a workforce of 51-200 employees, the company specializes in a variety of services, including penetration testing, vulnerability assessments, malware analysis, and incident response. CyberPoint also offers advanced cybersecurity products such as CATO, Scout, and DarkPoint, which are designed to enhance security measures for their clients. Their Security Research Team (SRT) plays a crucial role in improving security knowledge and capabilities, focusing on vulnerability research and threat intelligence. CyberPoint serves a mix of commercial and government clients, showcasing their adaptability and expertise in addressing complex cybersecurity challenges. The company is committed to advancing cybersecurity practices and has been involved in training initiatives to prepare the next generation of cybersecurity professionals.

9. RedZone Technologies: IT and Infrastructure Security Services

• Website: redzonetech.net
• Ownership type: Private
• Headquarters: Annapolis, Maryland, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2001
• Headcount: 11-50
• LinkedIn: redzone-technologies

RedZone Technologies is an IT service provider based in Annapolis, Maryland, specializing in cybersecurity solutions since its inception in 2001. With a workforce of around 47 employees, the company focuses on delivering tailored IT security assessments, managed IT services, and security-as-a-service solutions primarily for small to mid-sized enterprises. RedZone is dedicated to helping organizations secure their digital environments against a backdrop of increasing cyber threats. Their approach includes a unique process that emphasizes building long-term relationships with clients, ensuring that they are seen as trusted advisors. The company has developed a reputation for its proactive stance on security, continuously innovating its methodologies to adapt to changing industry standards and regulations. RedZone's commitment to customer service is reflected in their mission to secure a billion lives, showcasing their ambition and dedication to enhancing cybersecurity across various sectors. They have also engaged with notable clients, including the NFL and various credit unions, further solidifying their presence in the industry.

10. Cyber Pack Ventures, Inc.

• Website: cyberpackventures.com
• Ownership type: Private
• Headquarters: Columbia, Maryland, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2007
• Headcount: 11-50
• LinkedIn: cyber-pack-ventures-inc

Cyber Pack Ventures, Inc. (CPVI) is a consulting firm based in Columbia, Maryland, founded in 2007. The company focuses on providing technical and managerial consulting services in the fields of cybersecurity and national security. CPVI offers a variety of services tailored to meet the needs of both government and industry clients, including information security assessments, policy development, and training programs. Their team consists of seasoned professionals with significant experience in intelligence and information assurance, many of whom have held senior positions within the Intelligence Community. CPVI is also involved in organizing cybersecurity conferences and workshops, further contributing to the industry by fostering knowledge sharing and collaboration. Their commitment to enhancing cybersecurity measures and compliance with regulations positions them as a relevant player in the information security sector.

11. Chiron Technology Services, Inc.

• Website: chirontech.com
• Ownership type: Private
• Headquarters: Columbia, Maryland, United States (USA)
• Founded year: 2004
• Headcount: 51-200
• LinkedIn: chiron-technology-services-inc-

Chiron Technology Services, Inc., founded in 2004 and based in Columbia, Maryland, is a cybersecurity firm that specializes in providing tailored solutions to both public sector and commercial clients. The company is veteran-owned and employs a team of engineers, analysts, and subject matter experts who bring years of practical experience to the table. Chiron focuses on delivering customized services that meet the unique needs of each client, which includes cybersecurity training, systems engineering, and information assurance. Their approach goes beyond standard offerings, as they prioritize understanding the specific challenges faced by their clients. Chiron's services also extend to computer network operations, systems and network administration, and software engineering, showcasing their comprehensive capabilities in the cybersecurity domain. The firm has established itself as a reliable partner for organizations seeking to bolster their defenses against cyber threats, making it a notable player in the information security industry.

12. nDepth Security, LLC

• Website: ndepthsecurity.com
• Ownership type: Private
• Headquarters: Columbia, Maryland, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2014
• Headcount: 11-50
• LinkedIn: ndepth-security-llc

nDepth Security, LLC, founded in 2014 and based in Columbia, Maryland, is a cybersecurity firm that focuses on information assurance and security compliance. The company offers a range of services, including managed security services, vulnerability assessments, and specialized training tailored to the needs of both federal government agencies and commercial businesses. Their team consists of seasoned professionals skilled in various aspects of cybersecurity, including penetration testing and compliance auditing. nDepth Security is also involved in community initiatives, contributing to open-source security projects and hosting technical talks. This engagement not only showcases their expertise but also highlights their commitment to advancing the cybersecurity field. With a workforce of 11-50 employees, nDepth Security is positioned to provide personalized service while maintaining a strong focus on quality and compliance.

13. August Schell

• Website: augustschell.com
• Ownership type: Private
• Headquarters: Rockville, Maryland, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1991
• Headcount: 51-200
• LinkedIn: august-schell-enterprises

August Schell, founded in 1991 and based in Rockville, Maryland, is a private IT solutions provider that specializes in cybersecurity and cloud computing services. The company offers a range of solutions designed to secure data centers, manage big data, and implement software-defined data centers. Their clientele includes healthcare organizations and government agencies, which require robust IT solutions to safeguard sensitive information and improve operational efficiency. August Schell has developed expertise in various cybersecurity practices, including micro-segmentation and identity access management, which are essential for protecting against cyber threats. The firm has a proven track record of delivering tailored solutions that address the unique challenges faced by its clients, particularly in the defense and healthcare sectors. Their focus on automation and proactive security measures positions them as a relevant player in the information security industry.

14. Vantage Point Solutions Group, LLC

• Website: vpsg.net
• Ownership type: Corporate
• Headquarters: Salisbury, Maryland, United States (USA)
• Latest funding: August 2022
• Founded year: 1992
• Headcount: 11-50
• LinkedIn: vantage-point-solutions-group-llc

Vantage Point Solutions Group, LLC, also known as Airiam, is an IT services and cybersecurity firm based in Salisbury, Maryland. Founded in 1992, the company has built a reputation for providing comprehensive cybersecurity solutions, including managed detection and response, incident response, and digital transformation services. Airiam serves a variety of industries, such as auto dealerships, mortgage brokers, logistics, and manufacturing, helping them to bolster their cybersecurity defenses and manage IT operations effectively. Their team boasts extensive experience in incident recovery, having assisted over 500 companies in navigating complex cybersecurity incidents. Airiam's proactive approach to cybersecurity, including services like attack simulation and vulnerability remediation, underscores their commitment to helping organizations maintain resilience against evolving threats.

15. Blackwood

• Website: blackwood.ai
• Ownership type: Family Owned
• Headquarters: Annapolis, Maryland, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1977
• Headcount: 51-200
• LinkedIn: bai-federal

Blackwood, founded in 1977 and based in Annapolis, Maryland, is a family-owned technology broker specializing in cybersecurity and data analytics. With a workforce of approximately 127 employees, the company has built a reputation for connecting clients with innovative technology solutions tailored to their specific needs. Blackwood serves a wide range of clients, including Fortune 2000 companies and various U.S. federal government agencies, providing services that span managed security, data governance, and advisory support. Their approach combines technical expertise with a deep understanding of market trends and regulatory requirements, allowing them to guide clients through the complexities of technology acquisition and implementation. Over the years, Blackwood has received numerous awards, reflecting their commitment to quality and innovation in the cybersecurity sector. Their focus on education and knowledge transfer further enhances their value proposition, ensuring that clients are well-equipped to navigate the evolving security landscape.

16. Information Protection Solutions

• Website: ips314.com
• Ownership type: Private
• Headquarters: National Harbor, Maryland, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2014
• Headcount: 1-10
• LinkedIn: information-protection-solutions

Information Protection Solutions (IPS) is a cybersecurity consulting firm based in Stafford, Virginia, founded in 2014. The company focuses on strategic cybersecurity, engineering, and IT management consulting services aimed at strengthening the cybersecurity posture of its clients. IPS serves a range of clients, including government agencies and private organizations, providing services such as risk mitigation, compliance solutions, and IT support. The firm is certified as an 8(a) and Service-Disabled Veteran-Owned Small Business (SDVOSB), and holds certifications in CMMC 2.0 Level 2 and ISO 9001:2015. IPS has successfully completed over 150 projects, demonstrating its capability in the field. Their leadership team comprises experienced professionals with military and academic backgrounds, enhancing their credibility in cybersecurity. IPS has also been involved in significant projects with agencies like FEMA, DOJ, and the DoD, where they have improved cybersecurity metrics and developed policies for software assurance. This involvement highlights their active role in the cybersecurity industry, making them a relevant player in the field.

17. Nteligen

• Website: nteligen.com
• Ownership type: Private
• Headquarters: Columbia, Maryland, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2010
• Headcount: 11-50
• LinkedIn: nteligen

Nteligen is a cybersecurity and engineering firm based in Columbia, Maryland, founded in 2010. With a team of 26 employees, the company specializes in proactive cyber threat mitigation, offering services that help organizations secure their information sharing processes and mitigate data risks. Nteligen's approach is characterized by its assumption that breaches will occur, prompting a dual strategy that is both offensive and defensive. Their expertise is sought after by a range of clients, including Fortune 500 companies and various government agencies. Nteligen has developed a reputation for tackling complex cybersecurity challenges, often being called upon when other firms deem a problem unsolvable. Their work includes creating secure platforms that adhere to stringent government standards and providing thought leadership in the cybersecurity space. Nteligen's commitment to enhancing national security through innovative solutions positions them as a relevant player in the information security industry.

18. Anchor Technologies, Inc.

• Website: anchortechnologies.com
• Ownership type: Private
• Headquarters: Columbia, Maryland, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2002
• Headcount: 11-50
• LinkedIn: anchor-technologies-inc.

Anchor Technologies, Inc. is a cybersecurity consulting firm based in Columbia, Maryland, established in 2002. The company specializes in risk management and breach prevention, providing a comprehensive suite of services designed to help organizations navigate the complexities of cybersecurity. Their offerings include security assessments, compliance guidance, incident response, and virtual Chief Information Security Officer (vCISO) services. With a team of seasoned experts, Anchor Technologies has built a reputation for delivering tailored solutions that address the unique security challenges faced by their clients. They have served over 150 active clients across various sectors, maintaining a high customer retention rate of 98%. The firm prides itself on its proactive approach to cybersecurity, focusing on identifying and mitigating risks before they can be exploited. Their innovative myCYPR risk management platform further enhances their capabilities, allowing organizations to visualize and manage their cyber risks effectively.

19. Dataprise

• Website: dataprise.com
• Ownership type: Private Equity
• Headquarters: Rockville, Maryland, United States (USA)
• Employee distribution: United States (USA) 94%, El Salvador 5%, Other 2%
• Latest funding: January 2020
• Founded year: 1995
• Headcount: 201-500
• LinkedIn: dataprise

Dataprise, founded in 1995 and based in Rockville, Maryland, is a managed IT service provider that specializes in comprehensive IT solutions. The company employs around 576 professionals and focuses on enhancing operational efficiency and security for businesses across various sectors. Their service offerings include managed cybersecurity, disaster recovery, IT consulting, and cloud management. Dataprise is particularly noted for its 24/7 cybersecurity monitoring and response capabilities, which are critical in today's threat landscape. They serve a wide range of industries, including banking, healthcare, and small to medium-sized businesses, ensuring that their clients can focus on their core activities while Dataprise manages their IT needs. The company has not reported any recent funding, indicating stability in its operations and a commitment to its growth strategy.

20. Sourcefire, part of Cisco

• Website: sourcefire.com
• Ownership type: Corporate
• Headquarters: Columbia, Maryland, United States (USA)
• Employee distribution: United States (USA) 84%, Iran 16%
• Latest funding: $2.7B, July 2013
• Founded year: 2001
• Headcount: 501-1000
• LinkedIn: sourcefire

Sourcefire, part of Cisco, is a cybersecurity firm based in Columbia, Maryland, founded in 2001. The company is known for its innovative approach to security, offering a range of products and services that protect organizations from various cyber threats. Sourcefire's solutions include advanced firewalls, endpoint security, and cloud security, catering primarily to businesses across multiple sectors. As part of Cisco, Sourcefire benefits from the extensive resources and expertise of a global leader in networking and cybersecurity. The company operates on a subscription-based model, providing software as a service (SaaS) for its security solutions. With a focus on integrating AI and machine learning into their offerings, Sourcefire aims to enhance threat detection and response capabilities, ensuring that organizations can effectively safeguard their digital assets.

21. NIT - An XentIT Company

• Website: nitservices.com
• Ownership type: Corporate
• Headquarters: Greater Landover, Maryland, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: November 2019
• Founded year: 2019
• Headcount: 11-50
• LinkedIn: nit-services

NIT - An XentIT Company, based in Greater Landover, Maryland, is a cybersecurity consulting firm that was founded in 2019. The company specializes in providing comprehensive IT security solutions, including assessments, compliance advisory, and cloud services. NIT caters to both government and commercial clients, helping them navigate the complexities of cybersecurity challenges and regulatory requirements. They are recognized as a HUBZone certified business by the Small Business Administration, which allows them to participate in federal contracting opportunities aimed at supporting small businesses in historically underutilized areas. Additionally, NIT has been designated as a CMMC-AB Registered Provider Organization, reflecting their expertise in cybersecurity services. Their team consists of industry professionals with extensive experience, and they offer a variety of services such as continuous monitoring, penetration testing, and incident response. NIT's commitment to quality service and compliance positions them as a relevant player in the information security industry.

22. Patriot LLC

• Website: patriotllc.net
• Ownership type: Private
• Headquarters: Columbia, Maryland, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2005
• Headcount: 51-200
• LinkedIn: patriot-llc

Patriot LLC, founded in 2005 and based in Columbia, Maryland, is a private IT services company that focuses on cyber security, IT support, and project management. With a workforce of approximately 114 employees, the company has established itself as a trusted partner for both government and commercial clients. Patriot LLC provides essential services that enhance operational efficiency and security, particularly in sectors such as defense, homeland security, and environmental protection. Their portfolio includes a range of services in cyber security and information assurance, operational support, and project management. The company has achieved several notable certifications, including ISO/IEC 9001:2015 and ISO/IEC 27001:2013, which underscore their commitment to quality and information security standards. Patriot LLC's strategic partnerships and contract vehicles, such as CIO-SP3 and TSA-OASIS II, further enhance their ability to deliver mission-critical solutions. Their focus on innovation and integrity has allowed them to maintain a solid reputation in the industry.

23. Global Networks Inc

• Website: gn-inc.com
• Ownership type: Private
• Headquarters: Columbia, Maryland, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2008
• Headcount: 11-50
• LinkedIn: globalnetworksinc

Global Networks Inc. (GNI), founded in 2008 and based in Columbia, Maryland, is a private company that specializes in information technology and security solutions. With a team of 15 employees, GNI focuses on providing services such as cyber security, electronic security, and audio/visual solutions to federal, state, and commercial clients. The company is dedicated to protecting data and assets while ensuring compliance with various industry standards. GNI has developed a strong reputation for its expertise in cyber security, offering services that include risk and vulnerability assessments, incident response, and security training. They are recognized as a qualified vendor for Highly Adaptive Cybersecurity Services (HACS), which highlights their capability to enhance the cyber security posture of government agencies. GNI's commitment to reducing cyber security-related crime globally is evident in their strategic approach to implementing effective security solutions. They also provide corporate training programs aimed at improving the skills of employees in the field of information security.

Information Security Insights: Key Companies in Maryland

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