List of Computer security services in California
California has approximately 880 Computer security services as of May 18, 2026. The highest concentrations are in cities such as San Francisco (62), Los Angeles (61), San Jose (52), positioning California as a key regional market for city-level and statewide B2B campaigns.
California, contributing around 10.9% of all 8,094 Computer security services in United States, making it one of the largest and most important state-level markets for targeted outreach. Around 66.6% of Computer security services in California have email addresses, 95.1% have phone numbers, and 64.4% include both — with 82.4% also having a website.
Businesses in this dataset are well-represented on social media: 325 have Facebook pages, 116 are on Instagram, 399 have LinkedIn profiles, 344 use X (formerly Twitter), 165 maintain YouTube channels. This dataset helps target Computer security services across California efficiently.
| 880 Number of Computer security services | |
| 586 Email addresses | |
| 837 Phone numbers | |
| 725 With Websites | |
| 399 LinkedIn Profiles |
| 325 Facebook Profiles | |
| 116 Instagram Handles | |
| 344 X Handles | |
| 165 YouTube Channels | |
| 567 Phone and Email |
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Data updated on May 18, 2026
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Download sample list of Computer security services in California
Find new clients and close more deals with the world s best business leads provider. You can download Computer security services email and phone number lists for your sales teams. Here is a random sample of 20 records for you to look at the fields and the data that we provide.
| NAME | Address | City | State | Country | Phone | Website | Review Count | Review Scores | Google URL | Youtube | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Vivint Smart Home |
| Indianapolis | Indiana | United States |
|
| - | 1 | 5 | - | - | - | - | |
Security Spoc |
| Houston | Texas | United States |
|
|
| 0 | 0 | - | - | - | ||
WavePort Security |
| Fairfax | Virginia | United States |
|
|
| 0 | 0 | - | - | - | ||
ProCom IT |
| Los Angeles | California | United States |
|
|
| 0 | 0 | - | - | - | - | |
Syber Inc |
| Beltsville | Maryland | United States |
|
|
| 0 | 0 | - | - | - | - | |
Hydra Security |
| Easton | Pennsylvania | United States |
|
|
| 2 | 5 | - | - | - | ||
Secure Network Technologies |
| Syracuse | New York | United States |
|
|
| 3 | 5 | - | - | - | ||
RADIANCE TECHNOLOGIES |
| San Antonio | Texas | United States |
|
|
| 0 | 0 | |||||
BLACTEL |
| Bellevue | Washington | United States |
|
| - | 0 | 0 | - | - | - | - | |
Dubuque Network |
| Dubuque | Iowa | United States |
|
| - | 0 | 0 | - | - | - | - | |
Global Gateway Consulting Inc |
| Alexandria | Virginia | United States |
|
|
| 0 | 0 | - | - | - | - | |
Critical Insight - Cybersecurity |
| Seattle | Washington | United States |
|
|
| 4 | 5 | - | - | |||
Digital Forensics |
| St Petersburg | Florida | United States |
|
|
| 1 | 5 | |||||
XA Secure |
| Fremont | California | United States |
|
| - | 0 | 0 | - | - | - | - | |
The Gleason Consulting Firm |
| Pompano Beach | Florida | United States |
|
| - | 0 | 0 | - | - | - | - | |
DADSOC |
| St Louis | Missouri | United States |
|
|
| 0 | 0 | - | - | - | - | |
MCIT |
| Bethlehem | Pennsylvania | United States |
|
|
| 8 | 5 | - | - | |||
PSC Technologies LLC |
| Ashburn | Virginia | United States |
|
|
| 0 | 0 | - | - | - | - | |
Digital Forensics Corp |
| San Diego | California | United States |
|
|
| 1 | 5 | |||||
NCC Group |
| Chicago | Illinois | United States |
|
|
| 2 | 5 | - | - |
Address
Email
Phone
Website
How many Computer security services are there in the California?
Computer security services in the California
Last updated: May 18, 2026
Approximately 66.6% of Computer security services in California have email contacts, while 95.1% have phone numbers, enabling targeted state-level B2B campaigns.
Data last updated May 18, 2026
95.1%
837 Computer security services in California with Phone Number
66.6%
586 Computer security services in California with Email Address
64.4%
567 Computer security services in California with Phone and Email
Distribution by Location
Number of Computer security services across different territories
The Computer security services market in California is highly concentrated in key cities such as San Francisco (7.0%), Los Angeles (6.9%), San Jose (5.9%), reflecting where the largest pools of potential clients and partners are located.
City | Computer security services | % of Total |
|---|---|---|
| San Francisco | 62 | 7.0% |
| Los Angeles | 61 | 6.9% |
| San Jose | 52 | 5.9% |
These figures highlight that Computer security services businesses are concentrated in economically active cities, making them prime targets for large-scale outreach campaigns.
How to Use the List of Computer security services in California
Explore various use cases for leveraging our contact database.
Territory Sales & Regional Prospecting
Phone coverage across California is solid — 95.1% of computer security services have phone numbers in this dataset. Your team can start calling California-based prospects immediately, without spending time sourcing or validating contacts first.
Statewide Email Campaigns
66.6% of computer security services in California have an email address on record. That's enough coverage to run full-state email sequences — from initial outreach to follow-up — hitting every major market and regional hub in a single campaign.
Multi-Channel Outreach Across California
64.4% of computer security services in California have both phone and email on record. Rather than running separate lists per channel, your team can coordinate calls, emails, and follow-ups against the same contacts from one dataset.
Regional Ad Targeting
82.4% of computer security services in California have a listed website — a strong signal of digital presence. Use those records to build lookalike audiences or upload the full list as a custom audience on Facebook, Google, or LinkedIn for precise, state-level ad targeting.
Pitching Services to California Businesses
0.0% of computer security services in California are rated 4 stars or higher by real customers — a prime segment for reputation management tools, review platforms, and any service that helps businesses maintain or grow their online presence statewide.
California's share of the national Computer security services market makes it a standalone opportunity — large enough to justify a dedicated state-level outreach strategy.
Top Cities in California
List of Computer security services in California with Social Media Accounts
45.3% on LinkedIn — making this state an ideal market for platform-specific outreach at regional scale
Explore Related Computer security services by Location
Around 82.4% of Computer security services in California have an active website, making this state an ideal target for regional digital marketing and website-driven campaigns.
Data last updated May 18, 2026
82.4%
725 Computer security services in California that have a website
17.6%
155 Computer security services in California that do not have a website
Download sales qualified leads of Computer security services in the California
Download this data in CSV, Esri Shapefile, Excel, GeoJSON, or KML (Google Earth) file formats.
Frequently Asked Questions
Answers of the most common questions about our dataset
How many Computer security services are there in California?
There are 880 Computer security services in California as of the latest update. This makes California an active market for B2B outreach and lead generation in the Computer security services industry.
How many Computer security services in California have email addresses?
586 Computer security services in California have verified email addresses — giving you a strong foundation for direct email outreach and drip campaigns.
How many Computer security services in California have phone numbers?
837 Computer security services in California include phone numbers. Of those, 567 also have email addresses, making them ideal for multi-channel outreach.
Which cities in California have the most Computer security services businesses?
The top cities by Computer security services count are San Francisco (62), Los Angeles (61), San Jose (52). These markets represent the highest concentration of prospects and are strong targets for priority outreach and regional campaign planning.
Is this dataset suitable for statewide outreach to Computer security services in California?
Absolutely. The dataset covers 880 Computer security services businesses across California, giving you full statewide coverage for email, phone, and digital campaigns without geographic gaps.
What data fields are included for each Computer security services in California?
Each record typically includes business name, address, phone number, email, website, social media handles (Facebook, Instagram, LinkedIn, X, YouTube), and customer ratings where available.
How can I access the complete Computer security services list for California?
You can purchase and instantly download the full dataset from this page. A free sample is also available so you can review the data quality and structure before buying.
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