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Top Cybersecurity Companies

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Looking for the best cybersecurity company in the United States? UpCity compiles authentic reviews, company descriptions, project examples, and more into a list for you to review. Feel confident you're finding the top provider for your business.

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1,043 Provider(s)Last Updated: October 29, 2025
At Cooperative Systems (CoopSys), it's our mission to assist you in achieving your business goals through exceptional customer service and support, tailored and cost-effective solutions, and a consultative approach to your unique business needs. You’ll find in us the strategic IT partner you’ve been searching for.
Provider updated information on 12/27/2022
Services Offered
Managed Service ProvidersCybersecurity
At Cyber Guards we know that you want to feel confident and be prepared to protect your business from cyber security threats. To do that you need affordable security services, tailored to your business. The problem is that you lack the staff, budget, and
Provider updated information on 11/24/2021
Services Offered
Cybersecurity
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Welcome to our site. We offer the very best in Managed IT Services and IT Support for small businesses in Hawaii.
Services Offered
Managed Service ProvidersIT ServicesCybersecurity
Integrate Cyber, based in Austin, Texas, provides comprehensive cyber security services to organizations across various industries. The company offers managed IT services, penetration testing, and security awareness training.
Provider updated information on 10/15/2024
Services Offered
Managed Service ProvidersCybersecurity
Integrated Business Systems provides managed IT services in New Jersey and NYC for commercial real estate and other businesses for over 40 years.
Provider updated information on 12/21/2022
Services Offered
Cybersecurity
2022 Study: 50% of SMBs Have a Cybersecurity Plan in Place | UpCity

This UpCity study presents insight from 600 U.S. small business owners and IT experts on their latest cybersecurity practices, data breach prevention, and disaster recovery measures in 2022.

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Intelli-NET

Greenville, SC, US See Location
With ransomware, hacks, attacks, vulnerabilities, and data theft affecting companies all around the world on a daily basis, it’s just a matter of time before any business is hit. Intelli-NET’s goal is to provide businesses with the best cybersecurity protection possible, while also keeping unique needs and budget in mind.
Services Offered
Cybersecurity

NOTICS

Minnetonka, MN, US See Location
NOTICS Systems & Security has been helping Minnesota businesses succeed by providing world-class, highly optimized, and secure IT solutions. They value the confidentiality, integrity, and availability of the IT infrastructure above all else.
Provider updated information on 8/27/2024
Services Offered
Cybersecurity
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We are IT consulting computer service Reno company providing network security solutions, cloud services, IT healthcare provider & computer managed service.
Services Offered
Managed Service ProvidersIT ServicesCybersecurity
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YourIT

Oklahoma City, OK, US See Location
Your|I.T. - trusted computer support information technology services, and virus removal for businesses and home users throughout Oklahoma City – Let us help you
Services Offered
Managed Service ProvidersIT ServicesCybersecurity
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We are an ISO 27001-Certified Organization that provides cybersecurity operations services and risk management consulting.
Services Offered
Cybersecurity
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Cybervie

Charlotte, NC, US See Location
5.0 | 1 review
Last reviewed on 6/19/2021
cybervie provides best cyber security training program in Hyderabad,India. cyber security course in India, cyber security training in India. cybersecurity
Services Offered
Cybersecurity
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DanTech Services

Anchorage, AK, US See Location
5.0 | 1 review
Last reviewed on 7/11/2021
We're #1 IT Services & Support company in Anchorage, Alaska. We are leading Information Technology company providing Technical Support, Computer and Network Security Services with remote management and monitoring and business continuity service. DanTe...
Services Offered
Managed Service ProvidersIT ServicesCybersecurity
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ERSA Group

Detroit, MI, US See Location
5.0 | 1 review
Last reviewed on 9/24/2022
ERSA Group is a prominent provider of Information Technology, Cyber Security, Mission Support and Advisory Services.
Services Offered
Cybersecurity
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Micro Visions

Grand Rapids, MI, US + 2 More Locations
5.0 | 1 review
Last reviewed on 3/8/2023
30+ Years Experience Providing IT Services and IT Support in Grand Rapids. Woman Owned Business - Expert IT Support Call (616) 776-0400!
Services Offered
Managed Service ProvidersIT ServicesCybersecurity
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Rx Technology

San Antonio, TX, US See Location
5.0 | 1 review
Last reviewed on 4/16/2020
Rx Technology of San Antonio offers your business the full spectrum of Managed IT Services (MSP) and Network Security, from Computer Support and Firewall Management to Server Administration
Services Offered
Managed Service ProvidersIT ServicesCybersecurityBack Office Services
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Secutor Cybersecurity

Fort Worth, TX, US See Location
5.0 | 1 review
Last reviewed on 10/20/2023
From program assessments to full MSSP support, Secutor’s industry-leading cybersecurity consultants have the know-how, and the passion, to get your businesses network protected on-time, on-budget and with expert precision.
Services Offered
Cybersecurity
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Trustwave

Chicago, IL, US See Location
5.0 | 1 review
Last reviewed on 5/17/2022
Trustwave Holdings is an information security company that helps businesses fight cybercrime, protect data and reduce security risk.
Services Offered
Cybersecurity
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USPA Nationwide Security

Miami, FL, US See Location
5.0 | 1 review
Last reviewed on 2/22/2023
USPA nationwide security is a traditional security guard & fire watch company
Services Offered
Cybersecurity
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We help enterprises secure their edge, colocation, and public cloud environments while increasing speed to delivery and resiliency.
Services Offered
IT ServicesCybersecurity
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10-D Security

Overland Park, KS, US See Location
10-D, Inc. Is a Professional Services Firm Specializing In Financial Institutions Providing IT Security, Compliance, & Educational Services.
Services Offered
Cybersecurity
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We Provide Security Focused IT Support To Small Businesses In Central Florida. 24/7/365 Service. Leave Your IT to Us!
Services Offered
Cybersecurity
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2Secure

Ocean, NJ, US See Location
2Secure Corp is a Brooklyn, NY-based cyber security company serving the state of New York. We provide cyber security assessments and defense. 646-755-3933
Services Offered
Cybersecurity
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Territory Solutions is an intelligence-led cybersecurity firm with concentration in Facility-Related Control Systems (FRCS) and Medical Devices.
Services Offered
Cybersecurity
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360 Advanced

St. Petersburg, FL, US See Location
360 Advanced is a relationship-focused cybersecurity and compliance firm offering integrated compliance solutions customized to meet your business’ needs.
Services Offered
Cybersecurity
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42Support

Murray, UT, US See Location
Outsourcing for your cybersecurity needs can help make your job easier. With 42Support managed security, you don’t have to worry about putting your business information at risk. Our experienced team will work hard to keep your data and devices free from threats.
Services Offered
Cybersecurity
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4TS Computers

Clearwater, SC, US See Location
4T's Computers has provided the CSRA with Tech Support & IT Management for over 25 years
Services Offered
Cybersecurity
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504ENSICS Labs

New Orleans, LA, US See Location
504ENSICS Labs is a privately-owned firm, located in New Orleans, LA, offering a range of services including digital forensic investigation, network and application security audits, penetration testing, and training.
Services Offered
Cybersecurity
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5NINES

Madison, WI, US See Location
5NINES is provides Internet, IT services, Web Development, Hosting, Data Center Colocation and Cybersecurity services to businesses throughout Wisconsin
Services Offered
Managed Service ProvidersIT ServicesCybersecurity
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702it

Las Vegas, NV, US See Location
CyberSecurity” is the latest buzz word in tech. “Cloud” was the place you had to be a couple years ago. “World Wide Web” was an original buzz phrase meant to grab your attention. Don’t be fooled. 702it has been protecting Las Vegas businesses and practicing CyberSecurity before a MEMEs or iPhones were invented. The term CyberSecurity does encompass a great deal more today and impacts businesses in ways you might not have thought about.
Services Offered
Cybersecurity
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It is our mission to provide our clients with the knowledge and resources to make optimal decisions in the fields of economics, cyber security, cloud implementation and maintenance, finances and analytics for the continuity and growth of their business.
Services Offered
Cybersecurity
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