Cybersecurity Services in St. Petersburg, FL

29 businesses with an office in St. Petersburg

, 1 of them matched to a Florida license or registration. Facts come from official Florida state records, our own data, and each business's own website.
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  1. HERO Managed Services

    10 years in businessOpen 24/7

    Free estimates

    Cybersecurity · Virtual CISO · Monitoring · Risk Assessments

    Locally owned · Also serves Tampa, Clearwater, Orlando

  2. 360 Advanced website icon

    360 Advanced

    17 years in business

    Free estimates

    Monitoring · PCI DSS Compliance · HITRUST · HIPAA Compliance

    Locally owned

  3. Ascension Global Technology website icon

    Ascension Global Technology

    11 years in business

    Free estimates

    Risk Management · Virtual CISO · Security Consulting · Risk Assessments

  4. TeamLogic IT website icon

    TeamLogic IT

    Mon to Fri 8 AM to 5 PM

    Cybersecurity · Managed Security · Compliance · Monitoring

    Locally owned · Also serves Tampa, Downers Grove, Naperville

    • TeamLogic IT office

    Photos from their website

  5. Blue Lightning Networks, Inc. website icon

    Blue Lightning Networks, Inc.

    15 years in businessOpen 24/7

    Managed Security · Security Consulting · Risk Management · Network Security

    “Blue Lightning Networks can help you implement your cybersecurity frameworks”

    Locally owned · Also serves Tampa Bay, Brandon

    • Blue Lightning Networks team at work

    Photos from their website

  6. Risk Assessments · Vulnerability Assessment · Penetration Testing

    Also serves Naples, Pensacola, Fort Myers

  7. TekRidge website icon

    TekRidge

    10 years in business

    Free estimates

    Cybersecurity · Compliance · Endpoint Protection · Endpoint Detection and Response

    • TekRidge team at work
    • TekRidge team at work, photo 2
    • TekRidge team at work, photo 3

    Photos from their website

  8. Poseidon website icon

    Poseidon

    14 years in business

    Cybersecurity · Vulnerability Assessment · Virtual CISO · Managed Security

    Veteran-owned

  9. Health Compliance Partners website icon

    Health Compliance Partners

    HIPAA Compliance · Risk Management · Incident Response Planning · Compliance

    “HIPAA Privacy (2003) and Security (2005) solutions”

  10. JMXi

    3 years in businessOpen 24/7

    Incident Response · Managed Security · Network Security · Monitoring

  11. Grey Area Services

    Open 24/7

    Threat Intelligence · Risk Management · Threat Detection · Incident Response

    “Actionable threat intelligence + risk management services”

  12. Delos Strategies website icon

    Delos Strategies

    9 years in business

    Risk Management · Risk Assessments · Security Audits · Cybersecurity

    “improving control assessment and design”

Also offer Cybersecurity Services

Their main work is another service, and they also list Cybersecurity Services on their own websites.

  1. Bay Geeks, LLC website icon

    Bay Geeks, LLC

    Main work: IT Managed Services

    22 years in business

    (727) 579-4335
  2. M365 Professionals website icon

    M365 Professionals

    Main work: IT Managed Services

    Free estimates

    (786) 592-9596
  3. SmartChoice website icon

    SmartChoice

    Main work: IT Managed Services

    8 years in business · Electrical contractor license EC13015658

    (877) 208-1158
  4. EasyWayIT website icon

    EasyWayIT

    Main work: IT Managed Services

    9 years in business

    (727) 563-9200
  5. Sterling Ideas website icon

    Sterling Ideas

    Main work: IT Managed Services

    27 years in business

    (727) 349-4185
  6. Landshark IT website icon

    Landshark IT

    Main work: IT Managed Services

    Free estimates

    (727) 755-3493
  7. iVenture Solutions website icon

    iVenture Solutions

    Main work: IT Managed Services

    5 years in business

    11208 Blue Heron Blvd. N, St. Petersburg, FL 33716

    (904) 332-8645
  8. SP6

    Main work: IT Managed Services

    10 years in business

    (727) 888-2002
  9. Genie IT Services website icon

    Genie IT Services

    Main work: IT Managed Services

    3 years in business

    (727) 228-0693
  10. Excelsior Defense website icon

    Excelsior Defense

    Main work: Security Services

    27 years in business

    (877) 955-4636
  11. MRAG Americas, Inc. website icon

    MRAG Americas, Inc.

    Main work: Business Consulting

    30 years in business

    8950 Martin Luther King Jr St. N, St. Petersburg, FL 33702

    (727) 563-9070
  12. Vine IT & Cybersecurity website icon

    Vine IT & Cybersecurity

    Main work: IT Managed Services

    (844) 484-6348
  13. Cosmic Digital Design website icon

    Cosmic Digital Design

    Main work: Web Design & Development

    10 years in business

    (727) 642-5587
  14. Crystal Clear Technologies website icon

    Crystal Clear Technologies

    Main work: IT Managed Services

    24 years in business

    (727) 321-8888
  15. Neighborhood Nerd

    Main work: IT Managed Services

    9 years in business

    (727) 804-7338
  16. Thrasker website icon

    Thrasker

    Main work: Digital Marketing

    11 years in business

    10901 Danka Circle North, St. Petersburg, FL 33716

    (813) 547-8943
  17. The B.I.G. Security Group website icon

    The B.I.G. Security Group

    Main work: Security Services

    7 years in business

    (727) 537-0809
On the map

Services listed under Cybersecurity Services in St. Petersburg

Services that 29 of the 29 businesses on this page list on their own websites. Tap a service to see only the businesses that offer it.

Cybersecurity Services Prices in St. Petersburg

Prices that 3 St. Petersburg businesses publish on their own websites, read in October 2026. These are advertised prices, not quotes: the final price depends on the job. Each dot is one business; tap a dot or a name to see the business.

Other published rates: Website Security $19/month (Cosmic Digital Design).

Questions

Which services do these businesses list most often?
On their own websites, the businesses on this page most often list Cybersecurity (21 businesses), Security Audits (17 businesses), Compliance (12 businesses).
How many cybersecurity services businesses in St. Petersburg hold a Florida license?
1 of the 29 businesses on this page match a current Florida license or registration: most often electrical contractor license (1).
How long have they been in business?
15 of them have a state license or a Sunbiz filing that is at least 10 years old.
Why is a business missing from this list?
We list a business when its own website gives a street address in St. Petersburg that is not a shared mailbox. A business without a website is not on the list yet.
Does any business pay to be here?
No. Businesses do not pay to appear. The order follows how many Cybersecurity Services services each business lists on its own website.

How to check a license in Florida

Most licenses for businesses in Florida come from the Department of Business and Professional Regulation (DBPR). Health professionals are licensed by the Department of Health, lawyers by The Florida Bar, insurance agents by the Department of Financial Services.

To check a business, search its name or license number in the DBPR license search or the health license search. Corporations and LLCs are on Sunbiz.