Michigan's network security companies focus on protecting data and systems against a growing wave of cyber threats. They offer services ranging from managed security and compliance solutions to vulnerability assessments. With the rise of remote work and cloud technologies, the demand for robust cybersecurity measures is expanding. Companies in this sector are increasingly using artificial intelligence to enhance threat detection, expecting to transform how security solutions are delivered. This evolution highlights the necessity for organizations to prioritize cybersecurity as part of their overall risk management strategy.

This list features 24 network security companies based in Michigan, varying in size from small firms with less than 50 employees to larger organizations employing over 1,000. They were founded between 1989 and 2021, with headquarters spread across cities like Ann Arbor, Grand Rapids, and Novi. Specializations include managed services, identity and access management, and cloud security solutions, reflecting the ethical responsibility these firms hold in enhancing organizational security postures for diverse client bases.

Continue reading to discover top network security companies in Michigan.

Top 24 Network Security Companies in Michigan

1. Nuspire

• Website: nuspire.com
• Ownership type: Private Equity
• Headquarters: Commerce Charter Township, Michigan, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: November 2016
• Founded year: 1999
• Headcount: 201-500
• LinkedIn: nuspire

Nuspire, founded in 1999 and based in Commerce Charter Township, Michigan, is a managed security services provider specializing in cybersecurity solutions. With a workforce of approximately 163 employees, Nuspire offers a comprehensive suite of services, including managed detection and response, endpoint protection, and cybersecurity consulting. Their client base spans various industries, such as manufacturing, automotive, healthcare, and finance, showcasing their ability to tailor security measures to meet specific industry challenges. Nuspire emphasizes a people-first approach, leveraging over 25 years of experience to enhance their clients' security postures. They also provide resources like threat modeling and incident response, which are critical in today's evolving threat landscape. Nuspire has not reported any recent funding, indicating a stable operational model without reliance on external financial support.

2. Duo Security

• Website: duo.com
• Ownership type: Venture Capital
• Headquarters: Ann Arbor, Michigan, United States (USA)
• Latest funding: January 2020
• Founded year: 2010
• Headcount: 501-1000
• LinkedIn: duo-security

Duo Security, founded in 2010 and based in Ann Arbor, Michigan, specializes in identity security solutions. The company offers a range of products designed to protect access to applications and mitigate identity-based threats. Their primary offerings include multi-factor authentication (MFA) and single sign-on (SSO), which are essential tools for organizations looking to secure their digital environments. Duo Security serves a variety of sectors, including education, finance, healthcare, and government, demonstrating its capability to address the unique security needs of different industries. The company has gained recognition for its user-friendly approach, making security accessible for both small businesses and large enterprises. As part of Cisco Security, Duo benefits from enhanced resources and a broader market presence, further solidifying its position in the cybersecurity industry.

3. VDA Labs, LLC

• Website: vdalabs.com
• Ownership type: Private
• Headquarters: Grand Rapids, Michigan, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2007
• Headcount: 11-50
• LinkedIn: vda-labs-llc

VDA Labs, LLC, based in Grand Rapids, Michigan, is a cybersecurity firm established in 2007. The company specializes in providing a wide array of security solutions tailored to meet the needs of businesses across various sectors, including automotive, education, finance, and legal. VDA Labs focuses on application security, cloud security, network security, and product security, helping organizations safeguard their digital assets against evolving cyber threats. Their services include vulnerability assessments, penetration testing, and managed security services, which are designed to enhance the overall security posture of their clients. With a team of dedicated experts, VDA Labs aims to guide organizations through their cybersecurity journey, ensuring they are well-prepared to face potential risks and challenges in the digital landscape.

4. T.net SpA

• Website: tnet.it
• Ownership type: Venture Capital
• Headquarters: Milan, Michigan, United States (USA)
• Employee distribution: Italy 100%
• Latest funding: Series A, $536,000, August 2020
• Founded year: 2002
• Headcount: 51-200
• LinkedIn: tnetspa

T.net SpA, founded in 2002 and based in Milan, Michigan, is a technology and cybersecurity firm that specializes in providing a range of services aimed at enhancing the security posture of businesses. The company operates a Security Operation Center (SOC) that offers advanced threat detection, incident response, and compliance management. T.net's services include data protection, cloud security, and vulnerability assessments, catering primarily to organizations looking to bolster their cybersecurity measures. With a workforce of around 15 employees, T.net has received venture capital funding, with the last round amounting to approximately $536,420 in August 2020. This funding supports their ongoing efforts in research and development, allowing them to stay competitive in the cybersecurity market.

5. Fox Technologies

• Website: foxt.com
• Ownership type: Corporate
• Headquarters: Grand Rapids, Michigan, United States (USA)
• Employee distribution: Sweden 100%
• Latest funding: December 2017
• Founded year: 2001
• Headcount: 51-200
• LinkedIn: fox-technologies

Fox Technologies, also known as Fortra, is a cybersecurity firm based in Grand Rapids, Michigan, founded in 2001. With a workforce of around 61 employees, the company specializes in providing a wide array of software solutions designed to protect organizations from cyber threats. Their offerings include data protection, managed security services, and automation tools, which cater primarily to businesses that require robust security measures. Fortra emphasizes the importance of a strategic approach to cybersecurity, helping clients navigate the complexities of modern threats. Their solutions cover critical areas such as vulnerability management, email security, and digital risk protection, showcasing their commitment to enhancing security postures for various organizations. The company operates with a focus on delivering effective cybersecurity strategies tailored to meet the evolving needs of their clients.

6. Tsarolabs

• Website: tsarolabs.com
• Ownership type: Private
• Headquarters: Farmington Hills, Michigan, United States (USA)
• Employee distribution: India 80%, United States (USA) 20%
• Founded year: 2017
• Headcount: 11-50
• LinkedIn: tsarolabs

Tsarolabs, founded in 2017 and based in Farmington Hills, Michigan, is a private IT solutions provider specializing in cybersecurity, cloud solutions, and telecom services. With a workforce of around 30 employees, the company has established itself as a key player in the cybersecurity field, serving various sectors including banking, education, healthcare, and manufacturing. Tsarolabs focuses on delivering secure and innovative solutions that help clients navigate the complexities of digital transformation while ensuring compliance with industry regulations. Their services range from application and network security to incident response and threat simulation, reflecting a comprehensive approach to cybersecurity. The company operates with a significant presence in India, which complements its U.S. operations, allowing for a broader reach and expertise in managing cybersecurity challenges across different markets.

7. Avangate by Elovade

• Website: avangate.it
• Ownership type: Corporate
• Headquarters: Milan, Michigan, United States (USA)
• Employee distribution: Italy 100%
• Latest funding: January 2025
• Founded year: 2009
• Headcount: 11-50
• LinkedIn: avangate-italia-srl

Avangate by Elovade, founded in 2009 and based in Milan, Michigan, is an IT security distributor that specializes in providing a variety of cybersecurity solutions and services. The company is dedicated to data protection, endpoint security, and IT infrastructure management. With a strong emphasis on partner support, Avangate collaborates with over 14,000 resellers primarily in Italy and surrounding regions. They offer extensive training and assistance to their partners, ensuring that they are well-equipped to deliver effective security solutions to their clients. Avangate's portfolio includes partnerships with well-known brands such as Bitdefender, Acronis, and Kaspersky, showcasing their commitment to offering high-quality products. The company has experienced growth in its operations, recently surpassing significant milestones in revenue and endpoint protection, which underscores its active role in the cybersecurity market.

8. AmeriNet

• Website: amerinet.com
• Ownership type: Private Equity
• Headquarters: Ann Arbor, Michigan, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: February 2025
• Founded year: 1989
• Headcount: 11-50
• LinkedIn: amerinet

AmeriNet, founded in 1989 and based in Ann Arbor, Michigan, is a private equity-backed company that specializes in networking solutions with a strong focus on cybersecurity. With a team of 27 employees, AmeriNet offers a comprehensive range of services including planning, installation, and training tailored to meet the needs of businesses and organizations seeking secure networking solutions. Their service portfolio includes network assessment, monitoring services, managed services, and configuration assistance, all aimed at enhancing the security and efficiency of client networks. AmeriNet also provides training in collaboration with Palo Alto Networks, showcasing their commitment to educating clients on effective cybersecurity practices. The company has established partnerships with top network manufacturers, allowing them to deliver integrated solutions that address various aspects of network management and security. AmeriNet's approach combines technical expertise with a focus on customer support, making them a relevant player in the cybersecurity industry.

9. GRIMM Cyber

• Website: grimmcyber.com
• Ownership type: Private
• Headquarters: Grand Rapids, Michigan, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2013
• Headcount: 11-50
• LinkedIn: grimm-smfs-inc-

GRIMM Cyber, founded in 2013 and based in Grand Rapids, Michigan, is a cybersecurity consulting firm that provides a wide array of services aimed at protecting organizations from evolving cyber threats. With a team of 26 professionals, the company focuses on delivering customized solutions that cater to the unique needs of its clients across various sectors, including advanced manufacturing, healthcare, and finance. GRIMM Cyber's offerings include penetration testing, threat intelligence, and technical training, which are essential for organizations looking to bolster their cybersecurity posture. The firm is also involved in developing security frameworks and conducting security assessments, particularly in critical infrastructure sectors. Their commitment to education is evident through their technical training programs, which prepare professionals to tackle real-world cybersecurity challenges. GRIMM Cyber's proactive approach to cybersecurity makes it a relevant player in the industry, addressing the pressing needs of organizations in a landscape marked by increasing cyber threats.

10. BitLyft Cybersecurity

• Website: bitlyft.com
• Ownership type: Venture Capital
• Headquarters: Saint Johns, Michigan, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: Seed, $1.0M, November 2021
• Founded year: 2017
• Headcount: 11-50
• LinkedIn: bitlyft

BitLyft Cybersecurity, founded in 2017 and based in Saint Johns, Michigan, is a cybersecurity service provider focused on managed security services for mid-sized organizations. The company offers a range of solutions, including BitLyft AIR® (Managed Detection and Response), Security Information and Event Management (SIEM), and threat intelligence. Their approach is characterized by a commitment to personalized service, ensuring that clients receive tailored solutions that meet their specific needs. BitLyft has established itself as a trusted partner for various industries, including banking, healthcare, and manufacturing. In November 2021, the company raised $1 million in seed funding, which underscores their ambition to enhance their service offerings and address the growing demand for cybersecurity solutions among small and mid-sized enterprises. With a focus on building lasting relationships and providing high-quality service, BitLyft is positioned to navigate the complexities of the cybersecurity landscape effectively.

11. Nordicom Technologies, Inc.

• Website: nordicomtech.com
• Ownership type: Private
• Headquarters: Novi, Michigan, United States (USA)
• Employee distribution: United States (USA) 92%, India 8%
• Founded year: 2016
• Headcount: 11-50
• LinkedIn: nordicom-technologies-inc.

Nordicom Technologies, Inc., founded in 2016 and based in Novi, Michigan, is a technology solutions provider that focuses on networking, cybersecurity, cloud services, and IoT solutions. With a team of approximately 36 employees, the company serves a variety of sectors, offering customized technology consulting and implementation services aimed at improving operational efficiency and security. Nordicom is recognized as an AT&T Platinum Elite Solutions Provider and a Microsoft Cloud Solutions Provider, which underscores its capabilities in delivering advanced technology solutions. The company’s cybersecurity offerings include threat management, data and app security, and mobile security, reflecting its commitment to helping clients safeguard their digital assets. Nordicom's approach combines technology expertise with a full life cycle model of services, ensuring that clients receive comprehensive support from planning to implementation and management.

12. CloudSAFE

• Website: cloudsafe.com
• Ownership type: Venture Capital
• Headquarters: Sterling Heights, Michigan, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: Seed, $375,000, November 2009
• Founded year: 2015
• Headcount: 11-50
• LinkedIn: cloudsafe-com

CloudSAFE, founded in 2015 and based in Sterling Heights, Michigan, is an IT service provider that focuses on cloud solutions, data protection, and cybersecurity. With a team of 44 employees, the company caters primarily to businesses that require reliable IT solutions to ensure data security and operational continuity. CloudSAFE offers a comprehensive suite of services, including cloud infrastructure, managed services, and security services. Their security offerings are designed to proactively protect businesses from cyber threats, ensuring that clients can operate with confidence. The company has also expanded its capabilities by uniting several technology firms under the CloudSAFE brand, enhancing its service and product offerings. This strategic approach allows CloudSAFE to tackle expansive projects and meet the unique needs of its clients effectively.

13. NuArx

• Website: nuarxinc.com
• Ownership type: Corporate
• Headquarters: Southfield, Michigan, United States (USA)
• Latest funding: January 2021
• Founded year: 2016
• Headcount: 51-200
• LinkedIn: nuarx

NuArx, also known as VikingCloud, is a cybersecurity and compliance solutions provider based in Southfield, Michigan. Founded in 2016, the company specializes in managed security services, threat detection, vulnerability scanning, and PCI compliance. With a workforce of approximately 87 employees, NuArx serves a variety of businesses that require robust protection for sensitive data and adherence to industry regulations. Their integrated solutions are designed to help clients navigate the complexities of cybersecurity threats while ensuring compliance with data security standards. The company has not reported any recent funding, indicating a stable operational model since its inception. NuArx's commitment to proactive risk management and its innovative Asgard Platform further enhance its position in the cybersecurity market.

14. CyberForce|Q

• Website: cyberforceq.com
• Ownership type: Private
• Headquarters: Plymouth, Michigan, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1995
• Headcount: 11-50
• LinkedIn: cyberforceq

CyberForce|Q, based in Plymouth, Michigan, has been a player in the cybersecurity sector since its founding in 1995. The company offers a range of services designed to bolster the security frameworks of organizations across various industries, including healthcare, government, and education. Their offerings include security operations, assessments, penetration testing, and emergency incident response. CyberForce|Q is particularly noted for its Collective Security Operations Center, which allows organizations to collaborate and share threat intelligence, enhancing their collective defense against cyber threats. With a team that boasts extensive experience and expertise, CyberForce|Q aims to provide tailored solutions that integrate seamlessly with existing technologies. Their commitment to continuous improvement and proactive security measures underscores their role as a trusted partner in the cybersecurity landscape.

15. Gemellaro Systems Integration

• Website: securityandnetworks.com
• Ownership type: Private
• Headquarters: Troy, Michigan, United States (USA)
• Employee distribution: United States (USA) 95%, Mexico 5%
• Founded year: 2004
• Headcount: 501-1000
• LinkedIn: gemellaro-systems-integration

Gemellaro Systems Integration (GSI), based in Troy, Michigan, is a security system integrator that specializes in advanced security systems, network infrastructure, and managed services. Founded in 2004, GSI has roots that trace back to 1990, evolving from a division of G&S Electric into a standalone entity. With a workforce of around 62 employees, the company has built a reputation for delivering customized security solutions tailored to the unique needs of businesses and organizations. GSI's services include the design and installation of security systems, development of robust network infrastructure, and ongoing managed services to ensure that clients' security measures remain effective and up-to-date. Their approach emphasizes collaboration and trust, positioning them as a partner rather than just a service provider. GSI has also been recognized in the Security Dealer Magazine's annual rankings, reflecting their sustained performance and relevance in the security integration sector.

16. Vector Tech Group

• Website: vectortechgroup.com
• Ownership type: Corporate
• Headquarters: Holland, Michigan, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: June 2017
• Founded year: 1991
• Headcount: 51-200
• LinkedIn: vector-tech-group

Vector Tech Group, based in Holland, Michigan, has been an active player in the IT service sector since its founding in 1991. The company specializes in managed IT services, cybersecurity, and IT consulting, catering to a variety of industries including manufacturing, healthcare, education, and finance. Their extensive service portfolio includes managed cybersecurity bundles, SIEM solutions, multi-factor authentication, and backup and disaster recovery services. This broad range of offerings positions them as a comprehensive IT solutions provider, dedicated to enhancing operational efficiency and security for their clients. With a team of skilled professionals, Vector Tech Group aims to simplify technology for businesses, allowing them to focus on their core operations while ensuring robust protection against cyber threats.

17. Providence Consulting Company

• Website: makingtecheasy.com
• Ownership type: Private
• Headquarters: Lansing, Michigan, United States (USA)
• Employee distribution: United States (USA) 89%, Australia 11%
• Founded year: 2003
• Headcount: 11-50
• LinkedIn: providence-consulting-company

Providence Consulting Company, founded in 2003 and based in Lansing, Michigan, specializes in IT services with a strong emphasis on cybersecurity and risk management. The company caters primarily to small and medium-sized businesses, helping them navigate the complexities of technology while safeguarding against cyber threats. Their service portfolio includes managed IT services, managed cybersecurity, risk management, IT consulting, and penetration testing. This range of offerings reflects their commitment to providing comprehensive IT solutions that not only enhance operational efficiency but also bolster security measures. Providence Consulting has established itself as a trusted partner for businesses looking to optimize their technology infrastructure and protect sensitive data. Their proactive approach to IT management ensures that clients receive timely support and innovative solutions tailored to their unique challenges.

18. CryptoNet Labs - A DIGITAL360 Company

• Website: cryptonetlabs.it
• Ownership type: Corporate
• Headquarters: Milan, Michigan, United States (USA)
• Employee distribution: Italy 100%
• Latest funding: $10.1M, June 2022
• Founded year: 2017
• Headcount: 1-10
• LinkedIn: cryptonet-labs

CryptoNet Labs - A DIGITAL360 Company, founded in 2017 and based in Milan, Michigan, is a cybersecurity consulting firm dedicated to providing comprehensive security solutions. The company specializes in compliance with critical regulations such as GDPR and PCI DSS, ensuring that their clients meet necessary legal standards. Their service offerings include a range of security assessments, consulting, and both offensive and defensive security strategies. CryptoNet Labs has a strong focus on helping clients enhance their cybersecurity posture, catering to a clientele that spans large enterprises and small to medium-sized businesses across various sectors, including finance, energy, and e-commerce. The firm has also received significant funding, amounting to over 10 million dollars in 2022, which underscores its growth potential and commitment to innovation in the cybersecurity field.

19. RedRock Information Security LLC

• Website: redrockis.com
• Ownership type: Private
• Headquarters: Grand Rapids, Michigan, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2007
• Headcount: 11-50
• LinkedIn: redrock-information-security-llc

RedRock Information Security LLC, founded in 2007 and based in Grand Rapids, Michigan, is a private IT service provider that focuses on compliance-driven solutions for the financial services industry. With a team of analysts, engineers, and security experts, RedRock has carved out a niche in offering managed IT services, security management, and disaster recovery specifically for community banks and credit unions. Their deep understanding of regulatory challenges, particularly those related to FFIEC regulations, allows them to assist clients in navigating audits and compliance requirements effectively. The company has built a reputation for its security-focused approach, ensuring that its clients are well-protected against cyber threats while maintaining compliance with industry standards. RedRock's commitment to providing tailored IT solutions has made it a respected name in the financial sector, where security and compliance are paramount.

20. IC Data Communications

• Website: icdatacom.com
• Ownership type: Private
• Headquarters: Detroit, Michigan, United States (USA)
• Founded year: 2004
• Headcount: 11-50
• LinkedIn: ic-data-communications

IC Data Communications LLC, founded in 2004 and based in Detroit, Michigan, is a private IT service provider that specializes in managed IT services, security solutions, and cloud computing. With a team of approximately 21 employees, the company focuses on supporting small and medium-sized businesses by enhancing operational efficiency and safeguarding data. Their service portfolio includes comprehensive IT security services such as network security, unified threat management, and email encryption, which are critical for protecting businesses from evolving cyber threats. IC Data Communications also emphasizes proactive management and tailored IT solutions, ensuring that clients receive personalized support. Their partnerships with industry leaders like Cisco and Fortinet further bolster their credibility in the network security space, allowing them to offer advanced security technologies to their clients.

21. People Driven Technology, Inc

• Website: peopledriven.com
• Ownership type: Corporate
• Headquarters: Byron Center, Michigan, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: February 2009
• Founded year: 2021
• Headcount: 51-200
• LinkedIn: peopledriven

People Driven Technology, Inc., founded in 2021 and based in Byron Center, Michigan, is an IT consulting and technology solutions provider. The company focuses on enterprise network and security, hybrid cloud solutions, user experience, and cybersecurity. With a team of 167 employees, they aim to enhance operational efficiency and security for businesses and organizations. Their services include comprehensive technology solutions that are tailored to meet specific client needs. People Driven Technology emphasizes strong client relationships and a customer-centric approach, which is evident in their various service offerings. They have established a reputation for delivering effective network security solutions, including endpoint security, identity and access management, and a fully-staffed security operations center (SOC) for continuous monitoring. Their commitment to innovation and customer satisfaction positions them as a relevant player in the technology and network security sectors.

22. NetSource One

• Website: nsoit.com
• Ownership type: Private
• Headquarters: Saginaw, Michigan, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1999
• Headcount: 51-200
• LinkedIn: netsource-one

NetSource One, Inc., founded in 1999 and based in Saginaw, Michigan, is an IT service provider that specializes in managed services, network security, and technology consulting. With a workforce of approximately 63 employees, the company has built a reputation for delivering reliable technology solutions tailored to the needs of its clients. They serve a variety of sectors, including medical, financial, education, and manufacturing, among others. NetSource One emphasizes the importance of cybersecurity, offering services that include network risk analysis and the design of secure infrastructures. Their commitment to quality is underscored by their SOC-2 Type 2 certification, which reflects their adherence to stringent security controls. This certification, along with their ongoing education and training initiatives for staff, positions them as a knowledgeable partner in the IT landscape. The company operates primarily in Michigan and surrounding states, focusing on providing personalized service that combines the expertise of larger firms with the attention of a local business.

23. STACK Cybersecurity

• Website: stackcybersecurity.com
• Ownership type: Private
• Headquarters: Livonia, Michigan, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2006
• Headcount: 11-50
• LinkedIn: stackcybersecurity

STACK Cybersecurity, based in Livonia, Michigan, is a private cybersecurity firm founded in 2006. With a team of 11-50 employees, the company provides a wide array of managed security services tailored to meet the specific needs of businesses. Their services include risk assessments, incident response, compliance management, and various security solutions designed to protect clients from evolving cyber threats. STACK Cybersecurity emphasizes a strategic partnership with clients, helping them understand their unique challenges and aligning security strategies with business goals. The firm is SOC II certified, showcasing its commitment to maintaining high standards in data security and compliance. Their proactive approach includes services like dark web monitoring and vulnerability assessments, which are essential for organizations aiming to safeguard sensitive information and ensure regulatory compliance.

24. Delta Network Services

• Website: delta-ns.com
• Ownership type: Private
• Headquarters: Bloomfield Township, Michigan, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2001
• Headcount: 11-50
• LinkedIn: delta-network-services

Delta Network Services, founded in 2001 and based in Bloomfield Township, Michigan, is a technology solutions provider that specializes in digital infrastructure, physical security, and networking services. With a team of around 16 employees, the company has carved out a niche in delivering customized solutions primarily for businesses and organizations in the education sector. Their service offerings include comprehensive assessments, design, and managed services aimed at enhancing operational efficiency and security. Delta's commitment to network security is evident in their service portfolio, which includes specific assessments of security postures and the integration of advanced security technologies. They partner with notable companies such as Fortinet and Palo Alto, which underscores their focus on providing robust security solutions. Delta Network Services has not reported any funding, indicating a self-sustained business model that relies on its expertise and client relationships to drive growth.

Network Security Insights: Key Companies in Michigan

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