The cybersecurity industry focuses on protecting computer systems, networks, and data from unauthorized access and cyber threats. New York boasts a vibrant ecosystem of cybersecurity firms, ranging from startups to established corporations. These companies provide a variety of services—including threat intelligence, managed security, and compliance consulting. As cyber threats grow in frequency and sophistication, the demand for innovative solutions is rising. Analysts predict a shift towards automation and artificial intelligence, suggesting that technology will play a crucial role in future security measures. The importance of data privacy ensures that these companies will be pivotal for businesses in all sectors.

This listing features an array of cybersecurity firms headquartered in New York, with company sizes varying from small teams to large organizations. Founded between the 1990s and mid-2010s, they specialize in services such as managed detection, incident response, and vulnerability assessments. Many of these companies prioritize sectors like finance, healthcare, and technology, aligning with the city's economic strengths. With remote work and digital transformation increasing, these firms are poised for growth in a rapidly evolving market.

Read on to explore the top cybersecurity companies in New York.

Top 23 Cybersecurity Companies in New York

1. IntSights, a Rapid7 company

• Website: intsights.com
• Ownership type: Corporate
• Headquarters: New York, New York, United States (USA)
• Employee distribution: Israel 77%, United States (USA) 8%, Singapore 8%, Other 8%
• Latest funding: $335.0M, July 2021
• Founded year: 2015
• Headcount: 201-500
• LinkedIn: intsights

IntSights, a Rapid7 company, is a cybersecurity firm based in New York, founded in 2015. The company specializes in threat intelligence and attack surface management, providing organizations with tools to identify and mitigate potential cyber threats before they can be exploited. IntSights operates under the umbrella of Rapid7, which offers a comprehensive suite of security solutions, including vulnerability management and incident response services. This partnership allows IntSights to leverage Rapid7's extensive resources and expertise, enhancing their service offerings. The company has attracted significant investment, with a reported funding amount of $335 million as of July 2021, underscoring its growth trajectory and the importance of its services in the cybersecurity landscape.

2. Dark Reading

• Website: darkreading.com
• Ownership type: Private
• Headquarters: New York, New York, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2006
• Headcount: 1-10
• LinkedIn: dark-reading

Dark Reading is a cybersecurity news platform based in New York, founded in 2006. It operates under the Informa Tech Division of Informa PLC. The platform is dedicated to providing comprehensive news, analysis, and resources that address the evolving landscape of cybersecurity threats and trends. Dark Reading caters to cybersecurity professionals and organizations, offering timely information and educational resources designed to enhance security measures. The site features a wide array of topics, including application security, cloud security, cyber risk, and threat intelligence, among others. It also hosts various resources such as podcasts, webinars, and reports, contributing to the ongoing education of cybersecurity practitioners. With a focus on keeping its audience informed about the latest vulnerabilities, data breaches, and emerging trends, Dark Reading plays a crucial role in the cybersecurity community.

3. CCSI - A Sourcepass Company

• Website: ccsinet.com
• Ownership type: Corporate
• Headquarters: Bohemia, New York, United States (USA)
• Employee distribution: United States (USA) 83%, Indonesia 17%
• Latest funding: December 2022
• Founded year: 1974
• Headcount: 51-200
• LinkedIn: contemporary-computer-services-inc-ccsi-

CCSI - A Sourcepass Company, founded in 1974 and based in Bohemia, New York, is a technology solutions provider that focuses on infrastructure, cloud, and cybersecurity services. With a workforce of around 35 employees, CCSI caters to a variety of sectors, including education, healthcare, finance, and media. Their mission is to assist organizations in overcoming operational challenges through innovative technology solutions. CCSI offers a range of cybersecurity services, such as managed security services, threat protection, and risk assessments, which are designed to enhance security and compliance for their clients. They also provide penetration testing and operate a Security Operations Center (SOC) to monitor and respond to security incidents. Their consultative approach and partnerships with proven vendors allow them to deliver tailored solutions that meet the specific needs of their clients.

4. TechMD

• Website: techmd.com
• Ownership type: Corporate
• Headquarters: Endicott, New York, United States (USA)
• Employee distribution: United States (USA) 83%, Spain 9%, Other 8%
• Latest funding: October 2022
• Founded year: 1986
• Headcount: 201-500
• LinkedIn: techmd

TechMD, founded in 1986 and based in Endicott, New York, is an IT services company that specializes in managed IT services and cybersecurity solutions. With a workforce of approximately 515 employees, TechMD caters to small and medium-sized businesses across various industries, including healthcare, finance, and education. Their service portfolio includes IT consulting, managed print services, and a comprehensive suite of cybersecurity offerings designed to enhance operational efficiency and security. Notably, TechMD has achieved SOC 2 certification, underscoring their commitment to security and compliance. The company has also been recognized for its growth, ranking in the top 25% of the fastest-growing private companies in the United States according to the 2024 Inc. 5000 list. This recognition reflects their ongoing relevance and impact in the IT and cybersecurity sectors.

5. BlueVoyant

• Website: bluevoyant.com
• Ownership type: Private Equity
• Headquarters: New York, New York, United States (USA)
• Employee distribution: United States (USA) 55%, Israel 17%, United Kingdom (UK) 9%, Other 19%
• Latest funding: Series E-K, $140.0M, November 2023
• Founded year: 2017
• Headcount: 501-1000
• LinkedIn: bluevoyant

BlueVoyant is a cybersecurity firm based in New York, founded in 2017. The company specializes in a range of cybersecurity services, including Managed Detection and Response (MDR), Digital Risk Protection, and Cyber Posture Management. Their offerings are tailored to help organizations safeguard against cyber threats and effectively manage risks. BlueVoyant serves clients across various sectors, demonstrating its adaptability and commitment to addressing the unique security needs of different industries. The company has a significant presence in the United States, with additional operations in Israel, the United Kingdom, and Canada. In November 2023, BlueVoyant secured $140 million in Series E funding, underscoring its growth trajectory and the confidence investors have in its strategic direction. This funding will likely enhance their capabilities and expand their market reach.

6. Flashpoint

• Website: flashpoint.io
• Ownership type: Private Equity
• Headquarters: New York, New York, United States (USA)
• Employee distribution: United States (USA) 90%, Canada 6%, Other 5%
• Latest funding: July 2021
• Founded year: 2010
• Headcount: 201-500
• LinkedIn: flashpoint-intel

Flashpoint, founded in 2010 and based in New York City, is a cybersecurity firm that specializes in cyber threat intelligence and professional services. With a workforce of approximately 395 employees, the company focuses on helping businesses and organizations manage vulnerabilities and protect against a wide array of cyber threats. Their offerings include the Flashpoint Ignite platform, which provides cyber threat intelligence, vulnerability intelligence, and physical security intelligence. Additionally, they offer tailored professional services that include threat response and readiness, as well as enhanced monitoring. Flashpoint's expertise is particularly valuable in sectors such as financial services, retail, healthcare, and technology, where the stakes of cybersecurity are high. Their commitment to providing actionable intelligence and insights into emerging threats makes them a significant player in the cybersecurity field.

7. Trail of Bits

• Website: trailofbits.com
• Ownership type: Private
• Headquarters: Brooklyn, New York, United States (USA)
• Employee distribution: United States (USA) 89%, Portugal 6%, Switzerland 6%
• Founded year: 2012
• Headcount: 51-200
• LinkedIn: trail-of-bits

Trail of Bits is a cybersecurity consulting firm based in Brooklyn, New York, founded in 2012. The company specializes in securing software and systems for a variety of industries, including defense, technology, finance, and blockchain. With a team of experts, Trail of Bits offers services such as software assurance, security engineering, and training, helping clients navigate complex security challenges. They have a strong focus on high-end security research, often discovering critical vulnerabilities in widely used technologies. Their clientele includes notable organizations like Facebook and DARPA, reflecting their capability to address significant security issues. Additionally, they contribute to the open-source community, developing tools and resources that enhance cybersecurity practices. Trail of Bits has not reported any funding, indicating a self-sustained business model.

8. CyFlare

• Website: cyflare.com
• Ownership type: Private
• Headquarters: West Seneca, New York, United States (USA)
• Employee distribution: United States (USA) 93%, Kenya 7%
• Founded year: 2017
• Headcount: 11-50
• LinkedIn: cyflare

CyFlare, based in West Seneca, New York, is a cybersecurity company that specializes in providing a comprehensive suite of services aimed at protecting businesses from cyber threats. Founded in 2017, CyFlare has quickly positioned itself as a trusted partner for small to mid-sized businesses and enterprises. Their service offerings include managed security services, vulnerability scanning, and incident response planning, all designed to safeguard data and ensure compliance with regulatory standards. The company emphasizes the integration of existing security tools with their innovative Open-XDR-based platform, which enhances threat detection and response capabilities. CyFlare's team consists of experienced professionals dedicated to addressing the evolving challenges of cybersecurity. They have also been recognized in industry rankings, such as the Channel Futures MSP 501 and MSSP Alert Top 250 MSSP, highlighting their growth and impact in the cybersecurity sector.

9. Claroty

• Website: claroty.com
• Ownership type: Venture Capital
• Headquarters: New York, New York, United States (USA)
• Employee distribution: Israel 49%, United States (USA) 26%, United Kingdom (UK) 4%, Other 20%
• Latest funding: June 2024
• Founded year: 2015
• Headcount: 501-1000
• LinkedIn: claroty

Claroty, founded in 2015 and based in New York, specializes in cybersecurity for cyber-physical systems (CPS) across critical sectors such as industrial, healthcare, and commercial. With a workforce of approximately 787 employees, the company has established itself as a key player in the cybersecurity landscape. Claroty's platform includes solutions like Claroty xDome and Continuous Threat Detection, which help organizations manage risks and enhance operational resilience. Their clientele spans various industries that require robust cybersecurity measures to protect interconnected systems. Claroty has also been recognized for its contributions to the field, being named a Strong Performer in The Forrester Wave for Operational Technology Security Solutions in 2024. This recognition highlights their commitment to addressing the evolving cybersecurity needs of organizations.

10. UnderDefense Cybersecurity

• Website: underdefense.com
• Ownership type: Private
• Headquarters: New York, New York, United States (USA)
• Employee distribution: Ukraine 66%, United States (USA) 22%, Poland 5%, Other 7%
• Latest funding: Other (Grant), March 2023
• Founded year: 2017
• Headcount: 51-200
• LinkedIn: underdefense

UnderDefense Cybersecurity, based in New York, was founded in 2017 and has grown to employ around 116 professionals. The company specializes in cybersecurity services, offering solutions like Managed Detection and Response (MDR), cloud security, and compliance automation. Their platform, UnderDefense MAXI, is designed to tackle everyday cybersecurity challenges faced by IT teams, providing 24/7 protection and support. UnderDefense serves a variety of industries, including finance and healthcare, ensuring that businesses can safeguard against cyber threats while maintaining compliance with industry standards. The company has also been recognized for its performance, earning accolades in G2 reports, which highlights its effectiveness and customer support. With a significant portion of its workforce based in Ukraine, UnderDefense combines global talent with local expertise to deliver comprehensive security solutions.

11. Cohere Cyber Secure

• Website: coherecybersecure.com
• Ownership type: Corporate
• Headquarters: New York, New York, United States (USA)
• Latest funding: September 2023
• Founded year: 2004
• Headcount: 51-200
• LinkedIn: cohere-communications

Cohere Cyber Secure, based in New York, has been a player in the cybersecurity field since its inception in 2004. The company focuses on delivering comprehensive security solutions primarily to financial services and other highly regulated organizations. Their offerings include cyber consulting, compliance advisory, and managed IT services, all aimed at risk assessment and remediation. Cohere operates its own Security Operations Center (SOC) and Network Operations Center (NOC), which allows for tailored and efficient security solutions. The firm prides itself on its access to critical threat intelligence from U.S. Department of Defense sources, enabling them to identify and mitigate unique threats. With a client base that spans various sectors, including finance, real estate, and healthcare, Cohere emphasizes a consultative approach to cybersecurity, ensuring that their services align with the specific needs of their clients. Their commitment to compliance and proactive threat management positions them as a significant player in the cybersecurity industry.

12. Alphaserve Technologies, an ECI Company

• Website: alphaserveit.com
• Ownership type: Corporate
• Headquarters: New York, New York, United States (USA)
• Employee distribution: India 70%, United States (USA) 18%, Portugal 9%, Other 3%
• Latest funding: July 2020
• Founded year: 2010
• Headcount: 501-1000
• LinkedIn: alphaserve-technologies

Alphaserve Technologies, an ECI Company, is a technology and cybersecurity services provider based in New York City. Founded in 2010, the company has carved out a niche in delivering managed solutions, cloud services, and cybersecurity solutions primarily for clients in the financial services sector. Their portfolio includes advanced offerings such as managed XDR, dark web monitoring, and comprehensive vulnerability assessments. Alphaserve Technologies emphasizes a consultative approach, helping businesses enhance their security posture while ensuring compliance with industry regulations. With a workforce distributed across multiple countries, including a significant presence in India, the company leverages global expertise to address the cybersecurity needs of its clients effectively.

13. Port53

• Website: port53.com
• Ownership type: Venture Capital
• Headquarters: New York, New York, United States (USA)
• Employee distribution: United States (USA) 56%, India 42%, United Kingdom (UK) 2%
• Latest funding: Seed, $800,000, December 2019
• Founded year: 2016
• Headcount: 51-200
• LinkedIn: port53

Port53, founded in 2016 and based in New York, is a cybersecurity firm dedicated to safeguarding businesses from cyber threats. With a workforce of around 48 employees, the company specializes in Managed XDR, penetration testing, and a variety of security suites designed to enhance organizational security. Port53 serves a range of clients, focusing on those that require robust cybersecurity measures to protect their digital assets. The firm has also engaged in significant funding activities, securing $800,000 in seed funding in December 2019, which supports its growth and development in the cybersecurity space. Their services extend to compliance assistance, helping organizations navigate complex regulations such as GDPR and HIPAA, thereby reinforcing their relevance in the industry.

14. Black Talon Security

• Website: blacktalonsecurity.com
• Ownership type: Private
• Headquarters: Katonah, New York, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2017
• Headcount: 11-50
• LinkedIn: blacktalonsecurity

Black Talon Security, founded in 2017 and based in Katonah, New York, is a private cybersecurity firm dedicated to safeguarding businesses from a variety of cyber threats. With a team of around 20 employees, the company specializes in providing tailored cybersecurity solutions that cater to the unique needs of sectors such as healthcare, accounting, and legal. Their service offerings include cyber prevention, incident response, and cybersecurity training, which are designed to bolster the security posture of their clients. Black Talon Security has established itself as a trusted partner for over 1500 business locations globally, securing more than 48,000 endpoint devices. Their innovative platform, EAGLEi, enhances visibility into cybersecurity vulnerabilities, allowing businesses to automate defenses and respond proactively to threats. The firm emphasizes the importance of compliance, particularly in the healthcare sector, ensuring that clients meet regulatory requirements like HIPAA. Through their strategic guidance and expertise, Black Talon Security aims to empower organizations to navigate the complex landscape of cybersecurity effectively.

15. Silent Breach

• Website: silentbreach.com
• Ownership type: Private
• Headquarters: New York, New York, United States (USA)
• Employee distribution: United States (USA) 75%, Luxembourg 25%
• Founded year: 2017
• Headcount: 11-50
• LinkedIn: silent-breach

Silent Breach is a cybersecurity firm based in New York City, founded in 2017. The company focuses on network security and digital asset protection, providing a range of services that include penetration testing, vulnerability assessments, and managed cybersecurity solutions. Silent Breach aims to assist businesses across various sectors in mitigating risks associated with cyber threats. Their flagship product, Quantum Armor, offers predictive breach detection and continuous monitoring capabilities. The company has expanded its operations internationally, with a presence in Luxembourg and Singapore, and has been recognized for its expertise, including being named a top penetration testing provider in 2024. Silent Breach has also been involved in significant cybersecurity initiatives, such as offering free services to Ukrainian organizations during the conflict with Russia, showcasing their commitment to the industry and community.

16. iSECURE

• Website: isecurenet.net
• Ownership type: Private
• Headquarters: Rochester, New York, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1995
• Headcount: 11-50
• LinkedIn: isecure-llc

iSECURE, based in Rochester, New York, is a cybersecurity consulting firm founded in 1995. The company specializes in providing customized security solutions and managed services tailored to the needs of various industries, including healthcare, finance, and education. With a team of experienced professionals, iSECURE focuses on improving clients' cybersecurity posture through a range of services such as compliance assessments, vulnerability assessments, penetration testing, and user awareness training. Their approach is rooted in understanding the specific risks faced by their clients and crafting solutions that address these vulnerabilities. iSECURE has built a reputation for its commitment to client education and collaboration, aiming to foster a culture of cybersecurity awareness. The firm has not reported any funding, indicating a self-sustained business model that relies on its expertise and client relationships to drive growth.

17. Sedara

• Website: sedarasecurity.com
• Ownership type: Private
• Headquarters: Buffalo, New York, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2013
• Headcount: 11-50
• LinkedIn: sedara

Sedara Security, based in Buffalo, New York, is a cybersecurity firm that has been operational since 2013. With a team of approximately 29 employees, Sedara specializes in providing tailored security services to organizations across various sectors, including government, business, and education. Their offerings include comprehensive assessments, penetration testing, and managed security services, all designed to help clients mitigate cyber threats and achieve compliance with industry regulations. Sedara's approach combines years of experience with advanced technologies, ensuring that clients are prepared for potential threats. They also focus on compliance with critical regulations such as GDPR, HIPAA, and PCI DSS, which underscores their commitment to helping organizations maintain security and regulatory standards. Sedara's proactive monitoring and threat detection capabilities further enhance their service portfolio, making them a notable player in the cybersecurity industry.

18. Lloyd Group

• Website: lloydgroup.com
• Ownership type: Corporate
• Headquarters: New York, New York, United States (USA)
• Employee distribution: United States (USA) 77%, India 23%
• Latest funding: May 2024
• Founded year: 1995
• Headcount: 51-200
• LinkedIn: lloyd

Lloyd Group, founded in 1995 and based in New York City, is an IT consulting and managed services provider that specializes in delivering comprehensive IT solutions tailored to various industries. With a workforce of approximately 240 employees, the company has built a reputation for enhancing business productivity through managed services, IT strategy, digital transformation, and notably, cybersecurity. Lloyd Group serves a wide array of clients, including those in real estate, legal, non-profit, manufacturing, and biotechnology sectors. Their cybersecurity offerings are robust, featuring managed security services, risk assessments, and continuous monitoring, which are integral to their service model. The firm has cultivated a client-centric approach, ensuring that their IT strategies align with the specific needs and objectives of their clients, thereby fostering long-term partnerships. Their commitment to cybersecurity is evident in their proactive measures and the establishment of a security-first culture within their operations.

19. Assured Information Security (AIS)

• Website: ainfosec.com
• Ownership type: Private
• Headquarters: Rome, New York, United States (USA)
• Employee distribution: United States (USA) 99%, Other 1%
• Founded year: 2001
• Headcount: 201-500
• LinkedIn: assured-information-security-inc.

Assured Information Security (AIS) is a cybersecurity firm based in Rome, New York, established in 2001. The company specializes in providing innovative solutions and consulting services to combat cyber threats. AIS's product lineup includes SecureView®, a trusted multi-level security environment, and Beam®, which ensures secure remote access to organizational networks. The firm also offers services such as Secure Product Consulting and Threat Modeling, which help clients integrate security from the outset and identify potential vulnerabilities. AIS primarily serves government agencies and businesses in the transportation sector, demonstrating its commitment to enhancing security across critical infrastructures. The company has been recognized for its contributions to cybersecurity, including patents for its technologies and awards for its work in advancing cyber resilience. With a workforce of 201-500 employees, AIS continues to grow and adapt to the changing cybersecurity landscape, making it a significant player in the industry.

20. 20100US Inc.

• Website: 20100us.com
• Ownership type: Private
• Headquarters: New York, New York, United States (USA)
• Employee distribution: United States (USA) 88%, Argentina 12%
• Founded year: 2014
• Headcount: 1-10
• LinkedIn: 20100us-inc.

20100US Inc., founded in 2014 and based in New York, is an IT services company that specializes in cybersecurity solutions. With a team of around 15 employees, the company has built a reputation for providing tailored cybersecurity services to a wide range of clients, from small and medium enterprises to multinational corporations. Their offerings include managed security services, endpoint detection and response, and both offensive and defensive security measures. The firm prides itself on its proactive approach to cybersecurity, ensuring continuous monitoring and support for its clients' IT infrastructures. With over 250 international clients, 20100US Inc. operates with a focus on optimizing IT security and infrastructure management. Their global reach is supported by offices in key locations, including Hong Kong and Italy, allowing them to provide 24/7 support through a 'Follow the Sun' model. This strategic positioning enables them to address the evolving cybersecurity challenges faced by organizations today.

21. Secure Network Technologies, Inc.

• Website: securenetworkinc.com
• Ownership type: Corporate
• Headquarters: Syracuse, New York, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: May 2002
• Founded year: 1997
• Headcount: 11-50
• LinkedIn: secure-network-technologies-inc.

Secure Network Technologies, Inc., based in Syracuse, New York, is a cybersecurity firm founded in 1997. With a team of 16 skilled professionals, the company focuses on safeguarding organizations from cyber threats through a range of services. These include risk-based penetration testing, incident response, and security assessments tailored to the unique needs of clients in sectors such as finance, healthcare, and technology. Their approach involves simulating attacks to prepare organizations for potential breaches, ensuring that clients can effectively protect sensitive data and comply with security standards. The firm has built a reputation for its thorough assessments and actionable recommendations, making it a trusted partner for businesses looking to enhance their cybersecurity posture.

22. GreyCastle Security

• Website: greycastlesecurity.com
• Ownership type: Corporate
• Headquarters: Troy, New York, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: October 2016
• Founded year: 2011
• Headcount: 51-200
• LinkedIn: greycastle-security

GreyCastle Security, also known as DeepSeas, is a cybersecurity firm based in Troy, New York, founded in 2011. The company employs between 51 and 200 professionals and focuses on providing essential cybersecurity services such as Managed Detection & Response (MDR), CISO Advisory, and Offensive Security. DeepSeas caters to a variety of sectors, including finance and healthcare, helping organizations enhance their cybersecurity measures and comply with industry regulations. Their approach emphasizes continuous transformation and personalized innovation, which is crucial in today's rapidly evolving threat landscape. DeepSeas has been recognized as a top provider in the MDR market, showcasing their commitment to delivering effective cybersecurity solutions. The firm has not reported any recent funding, indicating a stable operational model since its inception.

23. EverSec Group, Inc.

• Website: eversecgroup.com
• Ownership type: Private
• Headquarters: Tarrytown, New York, United States (USA)
• Employee distribution: United States (USA) 87%, China 13%
• Founded year: 2008
• Headcount: 11-50
• LinkedIn: eversec-group-inc

EverSec Group, Inc. is a cybersecurity consulting firm based in Tarrytown, New York, founded in 2008. The company specializes in providing advanced security expertise to organizations across various sectors, particularly those that are highly regulated and face significant cybersecurity threats. EverSec assists clients in modernizing their cybersecurity infrastructure, navigating complex threats, and ensuring compliance with industry standards. Their clientele includes Global Fortune 500 companies, indicating a strong reputation in the industry. With a team that boasts over 125 years of collective IT security experience, EverSec offers a range of services, including security architecture, risk management, compliance consulting, and vulnerability assessments. They have built long-term relationships with over 100 clients, positioning themselves as a trusted advisor in the cybersecurity space.

Cybersecurity Insights: Key Companies in New York

Company	Headquarter	Size	Founded	Ownership
IntSights, a Rapid7 company	New York, New York, United States (USA)	201-500	2015	Corporate
Dark Reading	New York, New York, United States (USA)	1-10	2006	Private
CCSI - A Sourcepass Company	Bohemia, New York, United States (USA)	51-200	1974	Corporate
TechMD	Endicott, New York, United States (USA)	201-500	1986	Corporate
BlueVoyant	New York, New York, United States (USA)	501-1000	2017	Private Equity
Flashpoint	New York, New York, United States (USA)	201-500	2010	Private Equity
Trail of Bits	Brooklyn, New York, United States (USA)	51-200	2012	Private
CyFlare	West Seneca, New York, United States (USA)	11-50	2017	Private
Claroty	New York, New York, United States (USA)	501-1000	2015	Venture Capital
UnderDefense Cybersecurity	New York, New York, United States (USA)	51-200	2017	Private
Cohere Cyber Secure	New York, New York, United States (USA)	51-200	2004	Corporate
Alphaserve Technologies, an ECI Company	New York, New York, United States (USA)	501-1000	2010	Corporate
Port53	New York, New York, United States (USA)	51-200	2016	Venture Capital
Black Talon Security	Katonah, New York, United States (USA)	11-50	2017	Private
Silent Breach	New York, New York, United States (USA)	11-50	2017	Private
iSECURE	Rochester, New York, United States (USA)	11-50	1995	Private
Sedara	Buffalo, New York, United States (USA)	11-50	2013	Private
Lloyd Group	New York, New York, United States (USA)	51-200	1995	Corporate
Assured Information Security (AIS)	Rome, New York, United States (USA)	201-500	2001	Private
20100US Inc.	New York, New York, United States (USA)	1-10	2014	Private
Secure Network Technologies, Inc.	Syracuse, New York, United States (USA)	11-50	1997	Corporate
GreyCastle Security	Troy, New York, United States (USA)	51-200	2011	Corporate
EverSec Group, Inc.	Tarrytown, New York, United States (USA)	11-50	2008	Private

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