Cybersecurity companies assist with data loss prevention (DLP), bot protection, threat intelligence software, account take over prevention and more. Browse our list of top cybersecurity companies and filter by location, price, team size, reviews and more.

Services: Cybersecurity

List of the Best Cybersecurity Service Providers

  • Hacken

    Hacken

    Smart Contract Audits, Pentests, Bug Bounty

    $10,000+
    Undisclosed
    10 - 49
    Tallinn, Estonia
    Service Focus

    "They've extended their background and clarification on the subject to ensure the project's success."

    • DevOps Engineer Security Oriented, PAID Network
  • TPx Communications

    TPx Communications

    Connect and Protect

    $1,000+
    $100 - $149 / hr
    1,000 - 9,999
    Austin, TX
    Service Focus

    "TPx Communications has helped us raise awareness on preventing email phishing through their security tests."

    • Executive Administrator, Grower's Secret
  • FRSecure

    FRSecure

    Information Security Experts on a Mission

    $5,000+
    Undisclosed
    50 - 249
    Edina, MN
    Service Focus

    “They were forthright, and their commercial practices were refreshing in that they were upfront and clear.”

    • Director of Information Systems, FAC Services
  • CyberDuo

    CyberDuo

    Managed IT, Cybersecurity & Cloud Services

    $5,000+
    $150 - $199 / hr
    10 - 49
    Glendale, CA
    Service Focus

    "I am really impressed with their responsiveness."

    • Chief Investment Officer, SeQuant Capital LLC
  • Total Networks

    Total Networks

    IT Support Arizona Businesses Count On

    Undisclosed
    Undisclosed
    10 - 49
    Phoenix, AZ
    Service Focus

    "They brought their experience from other client implementations to improve ours."

    • CEO, Bubbies Homemade Ice Cream & Desserts
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  • TechMD

    TechMD

    we do IT right

    $5,000+
    $150 - $199 / hr
    50 - 249
    Santa Ana, CA
    Service Focus

    "Their follow-up support is impressive."

    • Owner, Industrial Equipment Distributor
  • $5,000+
    $150 - $199 / hr
    50 - 249
    New York, NY
    Service Focus

    “Even though we gave them short notice, they jumped in and helped us move mountains to set up our office equipment.”

    • Analyst, Fitness Company
  • Integris

    Integris

    Empowering people through technology

    $5,000+
    $150 - $199 / hr
    250 - 999
    East Windsor, NJ
    Service Focus

    “They’re supportive and want to ensure we’re okay.”

    • Interim Executive Director, Spirit Mountain Recreation Area
  • Varsity Technologies

    Varsity Technologies

    IT For Greater Impact

    $1,000+
    $150 - $199 / hr
    10 - 49
    San Francisco, CA
    Service Focus

    "I'm so impressed with them and I'm looking forward to working with them for many years to come."

    • Director of Data, Assessment & Tech, Public Charter School
  • Berezha Security Group

    Berezha Security Group

    We came from the future to save you from hackers

    $5,000+
    $25 - $49 / hr
    10 - 49
    Kyiv, Ukraine
    Service Focus

    "They always stayed updated on the latest approaches, techniques, and practices."

    • Security Architect, Intellias
  • OSIbeyond

    OSIbeyond

    World-Class Managed IT & Cyber Security Services

    $10,000+
    $100 - $149 / hr
    10 - 49
    Rockville, MD
    Service Focus

    "OSI has mastered managed IT services and customer satisfaction."

    • Chief of Staff, Electra.aero
  • BCA IT, Inc.

    BCA IT, Inc.

    We get IT so you don't have to - Since 1990

    $5,000+
    $100 - $149 / hr
    10 - 49
    Doral, FL
    Service Focus

    "Their caring for our business, in general, was remarkable!"

    • Office Manager, SilverbergBrito, PLLC
  • Entech

    Entech

    Enabling people to do what matters.

    $1,000+
    $150 - $199 / hr
    50 - 249
    Fort Myers, FL
    Service Focus

    “We throw many strange problems at them, but they continue to operate efficiently in plenty of fields.”

    • VP, Estate Company
  • eMazzanti Technologies

    eMazzanti Technologies

    TECHNOLOGY STRATEGIES FOR BUSINESS GROWTH

    $1,000+
    $100 - $149 / hr
    50 - 249
    Hoboken, NJ
    Service Focus

    "This is a 5-star operation that will be an asset to your team. Personally, we love the synergy of the story."

    • Partner, Flowers and O’Brien, LLC
  • R&B Team

    R&B Team

    SAFETY FOR THE FUTURE

    $5,000+
    $50 - $99 / hr
    10 - 49
    Kyiv, Ukraine
    Service Focus

    "Everything was completed on time."

    • Information Security Head, Asvio Bank
  • The VP Techno Labs® International

    The VP Techno Labs® International

    1. Detect 4. Remove 7. Enforce

    $1,000+
    $25 - $49 / hr
    10 - 49
    Nadiad, India
    Service Focus

    "They are good at their work and always try to save you money."

    • Owner, Shivs Tech
  • TestArmy

    TestArmy

    Cybersecurity and Software Testing Services

    $5,000+
    $25 - $49 / hr
    50 - 249
    Wrocław, Poland
    Service Focus

    ''They met the expectations, and I'm very happy with how they worked.''

    • QA Lead & Test Analyst, LiveLink Technology Ltd
  • H-X Technologies

    H-X Technologies

    cyber security services

    $1,000+
    $25 - $49 / hr
    10 - 49
    Kyiv, Ukraine
    Service Focus

    “They’re really engaged when it comes to caring for their customers.”

    • COO, Theos.fi
  • PCA Technology Group

    PCA Technology Group

    Guiding companies to succeed with technology

    Undisclosed
    $100 - $149 / hr
    10 - 49
    Buffalo, NY
    Service Focus

    "We're impressed with how fast they respond to our questions."

    • General Manager, Snowflake Ski Shop
  • Dataprise

    Dataprise

    Expert IT Management, Cyber and Help Desk Services

    Undisclosed
    Undisclosed
    250 - 999
    Rockville, MD
    Service Focus

    "We really appreciate their fast turnaround times and executions."

    • VP Corporate Operations, Bond
  • StreamScan

    StreamScan

    Advanced Cybersecurity for Small and Medium-sized

    $5,000+
    $150 - $199 / hr
    10 - 49
    Montreal, Canada
    Service Focus

    "There was a level of comfort knowing they were always supporting our company."

    • IT Director, Pharmaceutical Company
  • Fluid Attacks

    Fluid Attacks

    We hack your software

    $10,000+
    Undisclosed
    50 - 249
    San Francisco, CA
    Service Focus

    “They try to understand their client’s business in order to improve their value proposition.”

    • CEO, Libera Supply Chain Finance
  • Touchstone Security

    Touchstone Security

    Your Trusted Cybersecurity Partner

    $1,000+
    $200 - $300 / hr
    10 - 49
    Allendale, NJ
    Service Focus

    "They were competent at all times at a level that exceeded our expectations."

    • CEO, BuyerGenomics
  • REDTEAM.PL

    REDTEAM.PL

    Expert Cyber Security Services

    $1,000+
    $50 - $99 / hr
    2 - 9
    Warszawa, Poland
    Service Focus

    "The result of their efforts was very detailed and showed a very good understanding of the product."

    • Product Manager, Software Development Company
  • Silent Break Security

    Silent Break Security

    We are a sophisticated adversary.

    $5,000+
    $200 - $300 / hr
    10 - 49
    Lehi, UT
    Service Focus

    "Working with them ... is the best money we've spent in our security budget."

    • VP, Information Technology, Insurance Company
  • Pentalog

    Pentalog

    Your End-to-End Digital Service Partner

    $25,000+
    $25 - $49 / hr
    1,000 - 9,999
    New York, NY
    Service Focus

    "They were very flexible with changes, and they always tried to find the best solutions for our needs."

    • CTO, EasyVista
  • Reliable Technology Services

    Reliable Technology Services

    Booming Technology, without making IT complicated.

    $1,000+
    $150 - $199 / hr
    10 - 49
    Frisco, TX
    Service Focus

    "They know what they’re doing, are good at troubleshooting, and communicate everything that they do ahead of time."

    • Operations Director, Church
  • Red River

    Red River

    Expand Your Team & Resources with Managed Services

    $10,000+
    $150 - $199 / hr
    250 - 999
    Chantilly, VA
    Service Focus

    “The team is very diligent and consistently holds us to our own deadlines.”

    • CFO, American Farmland Trust
  • Cloudience

    Cloudience

    Simplified IT

    $1,000+
    $100 - $149 / hr
    10 - 49
    Chandler, AZ
    Service Focus

    "They have a well-run organization, and someone is always available to help."

    • Clinic Director, Pain Stop Clinics
  • Cyber Dacians

    Cyber Dacians

    Cyber security for your infrastructure.

    $1,000+
    $50 - $99 / hr
    10 - 49
    Cluj-Napoca, Romania
    Service Focus

    "We appreciated their attention to details and the excellent multidisciplinary team."

    • Manager, Web-Based SaaS Solution Provider
  • designDATA

    designDATA

    Managed IT Services & Consulting

    $5,000+
    $100 - $149 / hr
    50 - 249
    Gaithersburg, MD
    Service Focus

    “They have the project management expertise within their team, which helps us stay on track.”

    • VP of Membership & Operations, Trade Association
  • B/Net Systems

    B/Net Systems

    IT Services for Small and Medium-Sized Business

    $1,000+
    $150 - $199 / hr
    2 - 9
    Annapolis, MD
    Service Focus

    "They have consistently exceeded our expectations."

    • President, Telecommunications Management Group, Inc
  • TruAdvantage

    TruAdvantage

    Award-Winning Managed IT & Cybersecurity

    $5,000+
    $150 - $199 / hr
    10 - 49
    Cupertino, CA
    Service Focus

    "They’re service-oriented and never talk condescendingly to me."

    • Executive Director, Corinthian House Residence Inc
  • BRITECITY

    BRITECITY

    IT Services in Orange County, CA

    $5,000+
    $150 - $199 / hr
    10 - 49
    Irvine, CA
    Service Focus

    “BRITECITY is always on top of what needs to happen to ensure our IT needs are met.”

    • VP & General Manager, Duncan McIntosh Company
  • Ascendant Technologies, Inc.

    Ascendant Technologies, Inc.

    The computer & network professionals.

    $1,000+
    $100 - $149 / hr
    10 - 49
    Franklin Township, NJ
    Service Focus

    "Ascendant Technologies is the best IT company we’ve worked with."

    • Agent Coordinator, Insurance Company
  • CyberSafeHaven Consulting

    CyberSafeHaven Consulting

    Expert solutions, just for you!

    $5,000+
    $100 - $149 / hr
    2 - 9
    Bengaluru, India
    Service Focus

    "Their professionalism,  pragmatic approach, and trustworthy communication style are top-notch!"

    • Chief Digital Officer, nStore Technologies Pvt. Ltd.
  • ITSC SAS

    ITSC SAS

    Triple impact Co. delivering Information Security

    Undisclosed
    $25 - $49 / hr
    10 - 49
    La Falda, Argentina
    Service Focus

    "We feel very comfortable working with them."

    • COO, Huenei IT Services
  • RSI Security

    RSI Security

    Rethinking Your Cybersecurity.

    $5,000+
    $100 - $149 / hr
    10 - 49
    San Diego, CA
    Service Focus

    "Their attention to detail was impressive."

    • Manager, SaaS Provider
  • $1,000+
    $25 - $49 / hr
    50 - 249
    Ahmedabad, India
    Service Focus

    "Clients are extremely happy with the service offerings and support from SATTRIX."

    • Head of Global Compliance, Orion Business Innovations
  • Cloudforce

    Cloudforce

    The Leading Force in the Microsoft Cloud.

    $10,000+
    Undisclosed
    50 - 249
    Oxon Hill, MD
    Service Focus

    “When they say they're going to get something done, they get it done.”

    • Senior VP IT, JBG Smith
  • GoNet

    GoNet

    People are the way

    $10,000+
    $50 - $99 / hr
    1,000 - 9,999
    Ciudad de México, Mexico
    Service Focus

    "They had a very strong management style and did not miss deadlines."

    • VP Finance, neuroid
  • SugarShot

    SugarShot

    Technology. Differently.

    $5,000+
    $150 - $199 / hr
    10 - 49
    Redondo Beach, CA
    Service Focus

    ''They’ve been able to implement their expertise and keep us updated with the process.''

    • Executive, Personal Care Products Company

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Cybersecurity FAQs
Find the top cybersecurity firms from the directory above and some common answers to questions about cybersecurity below.

Cybersecurity shields systems, networks, data, and programs from internet threats. The practice aims to reduce the risk and protect against unauthorized exploitation.

Cybersecurity is crucial as it secures all types of data from damage and theft, including sensitive data, personally identifiable information, intellectual property, and more.

Malware, phishing, password, man-in-the-middle, and crypto-jacking are among the most common cyberattacks.