In the ever-evolving digital landscape, network security has become a fundamental necessity for companies. The network security industry primarily focuses on creating solutions to protect and safeguard networks against unauthorized access, data leakage, and attacks. Companies operating in this space range from IT services providers to cybersecurity solutions manufacturers. These companies offer a comprehensive suite of products and services including cyber threat protection, risk and compliance assessment, endpoint protection, and even managed services. With the increasing reliance on networks for business operations, the industry's significance in Indiana, and indeed globally, continues to rise.


Top 23 network security companies in Indiana

1. Rivera Group

Rivera Group is an award-winning IT services provider with expertise in cyber defense solutions for the U.S. military and government agencies. They deliver innovative IT services and market disruptive software, such as EAGLE6 Software for cyber threat protection. With a passion for technology and a diverse talent pool, they ensure mission success for their clients.


2. The Mako Group, LLC

  • Website: makopro.com
  • Headquarters: Carmel, Indiana, United States
  • Founded: 2010
  • Headcount: 11-50
  • LinkedIn

The Mako Group is a cyber risk management firm that partners with organizations to build defenses against control-related threats. They provide services such as penetration testing, risk and compliance assessment, and audit and assurance.


3. Firewalls.com

  • Website: firewalls.com
  • Headquarters: Indianapolis, Indiana, United States
  • Founded: 1999
  • Headcount: 11-50
  • LinkedIn

Firewalls.com is a cybersecurity solutions provider that offers a wide range of network security products and services. They work with top manufacturers in the industry to provide access points, firewalls, network switches, endpoint protection, and managed firewall services.


4. Leonard-McDowell

LeonardMcDowell provides enterprise software for network traffic analysis and threat detection for various industries such as banking, finance, healthcare, manufacturing and more.


5. SecureWebManager

Securewebmanager.com offers advanced security management solutions to protect businesses’ data and confidential information.


6. G6 Communications

  • Website: g6it.com
  • Headquarters: New Haven, Indiana, United States
  • Founded: 2007
  • Headcount: 11-50
  • LinkedIn

G6 provides managed IT services to organizations of all sizes, from small businesses to large corporations, offering round-the-clock support to ensure operational continuity. Their services include cybersecurity, cloud and network infrastructure management, data backup and recovery, and unified communications.


7. Creative Computer Systems

Creative Computer System PLC is an IT company offering IT Security, Datacenter Building, Firewall Installation and deployment, Security Training, SIEM integration, Managed Services, Infrastructure installation and configuration, Professional Services, Penetration Testing, Maintenance (Both Hardware and Software), Software Customization and Consultancy.


8. Tubesock, Inc.

  • Website: tubesock.net
  • Headquarters: Shelbyville, Indiana, United States
  • Founded: 1997
  • Headcount: 11-50
  • LinkedIn

Tubesock.net provides security services and support to businesses for over 25 years. They offer a complete solution for protecting from doors to data using 360-degree approach, covering services from penetration testing to cloud-based VoIP.


9. Spybyte

  • Website: spybyte.com
  • Headquarters: Fort Wayne, Indiana, United States
  • Headcount: 1-10

Business is calculated risk and SpyByte can help you control that risk. With a strong focus on identifying and defending your critical assets, we partner with you through all the steps of building and testing security controls. To give you a realistic perspective on the state of your security, we tailor our tactics to your environment, security priorities, and critical assets. We specialize in technical and physical security assessments, including traditional network penetration testing and Blended Threat Assessments (Red Team Testing). Our team of trained professionals takes enterprise and network security testing a step beyond our competitors to simulate a real attack. By providing our clients services that expand on standard testing, we assist you to better gauge the effectiveness of your technical, physical and human controls. SpyBytes Red Team helps you identify weaknesses in your security posture by applying a multi-layered threat approach to targeting information. SpyByte utilizes unique and systematic methods to identify the strengths and weaknesses of a businesss security defenses and gauge the level of employee security consciousness. SpyByte advocates a sensible approach to prioritizing and resolving vulnerabilities through our focus on protecting and defending critical assets. Our mission is to help you assess, implement, and manage security effectively within your business parameters.


10. Purdue cyberTAP

The Purdue University Technical Assistance Program (TAP) provides high-value solutions to increase profitability for business, and to improve the productivity of the state and local government. Operating from eight statewide offices, the program utilizes Purdue University faculty, students, and staff. In order to advance our mission and serve Indiana, cyberTAP was developed to meet the growing demand for cyber services and education. This assistance is to address an acute need with a discrete solution. The need may be to determine what to fix, how to fix it, where to start, or where to go. The solution may take the form of guidance, analysis, or validation. Projects are carried out in a professional and confidential manner we strive for accuracy and quality in all we do. Guided by best practices and systems thinking, cyberTAP partners with your organization to develop efficient, reliable Cybersecurity and support IT practices designed for sustainable change. Our core team of security professionals comes with a wide range of educational and technology backgrounds, and industry certifications from (ISC)2, SANS Information Security & Research, and the Information Systems Audit and Control Association (ISACA).


11. Quill Service

  • Website: quillservice.com
  • Headquarters: Crown Point, Indiana, United States
  • Headcount: 1-10

Quill Service Inc. was established in February of 1991 by President and CEO, Dan Miles. Quill Service Inc. started out as a small office handling document management. Since then, we have expanded to the successful company we are today, through dedication, perseverance and ultimate customer service going above and beyond our customers expectations.


12. Stanley Security Solutions

Stanley Security Solutions is a company that specializes in providing security solutions to businesses. They offer a wide range of services including access control, video surveillance, intrusion detection, fire detection, and integrated security solutions.


13. internet Firewall Servers

internet Firewall Servers is a company that operates in the Computer Network & Security industry. It employs 6-10 people and has $1M-$5M of revenue. The company is headquartered in Indianapolis, Indiana.


14. SmartFile

  • Website: smartfile.com
  • Headquarters: Indianapolis, Indiana, United States
  • Founded: 2009
  • Headcount: 11-50
  • Latest funding type: Series Unknown
  • LinkedIn

SmartFile is a secure file sharing platform that offers users the flexibility to send, receive and manage files through a variety of channels, while providing IT with the compliance and control they require.


15. Management Information Systems, Company

  • Website: teammis.com
  • Headquarters: Indianapolis, Indiana, United States
  • Founded: 1998
  • Headcount: 11-50
  • LinkedIn

TeamMIS is an IT services firm offering a range of technology and business solutions to help companies solve problems and take advantage of opportunities for growth. They provide services such as Cloud-based solutions, Managed Services, Technical Support, Disaster Recovery, Hardware & Software Product Services, and Professional Services.


16. Bridgewater Construction

Bridgewater Construction brings home remodeling ideas, designs, and dreams to life. Call 612.919.5329 for a free consultation.


17. GEOTILL, Inc.

  • Website: geotill.com
  • Headquarters: Fishers, Indiana, United States
  • Founded: 2012
  • Headcount: 11-50
  • LinkedIn

Geotill offers geotechnical and environmental services, providing drilling, testing, instrumentation, and construction support for various projects.


18. Craft Compliance

Craft Compliance is a professional IT services firm that provides customized solutions and excellent client service through extensive industry experience. Its services specialize in technical security, offering penetration testing, vulnerability management, and secure application design.


19. Qumulus Solutions

Qumulus Solutions is a cybersecurity company that offers compliance services, internal audit, and vulnerability management to industries like healthcare, manufacturing, banks and credit unions, and government agencies.


20. Red Team Village

Red Team Village is a community driven combat readiness platform for Red teaming and Cyber security attack simulation. This community is managed by a group of cyber security and red team tactics enthusiasts. We can consider this as a platform to share tactics, techniques, and tools related to various domains of adversarial attack simulation. We will be conducting workshops, Capture the flag games, talks, demonstrations, open discussions and exercises. twitter.com/redteamvillage


21. MapleTronics

MapleTronics is a full-service IT planning, managed services, and managed cybersecurity company. They serve clients from large manufacturing companies to single-employee business owners. Their solutions focus on business continuity, security, stability, and support.


22. Internet Computing Solutions

  • Website: icoso.com
  • Headquarters: Greenwood, Indiana, United States
  • Founded: 1984
  • Headcount: 11-50

Internet Computing Solutions (ICOSO) provides computer repair services and IT support for personal, home office, and small business needs in Greenwood, Indianapolis and surrounding areas.


23. Cybeta

  • Website: cybeta.com
  • Headquarters: Indianapolis, Indiana, United States
  • Founded: 2019
  • Headcount: 51-200
  • LinkedIn

Cybeta is an analyst-driven cybersecurity data-science company that helps enterprises prevent cybersecurity breaches by combining patent-pending technology with seasoned human threat intelligence teams.


Want to find more network security companies?


If you want to find more companies that offer robust cybersecurity solutions ranging from cyber threat protection to compliance assessment you can do so with Inven. This list was built with Inven and there are hundreds of companies like these globally.


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...and a lot more!