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How to find cybersecurity companies
Describe your cybersecurity ICP and region
Add your target market or region, and Sculptor sources matching cybersecurity companies filtered by industry, headcount, location, and funding stage.
Sculptor builds and enriches the company list
Sculptor assembles a list of cybersecurity companies from Clay's company database, filtered by your region and ICP criteria, then waterfalls through 150+ providers to find a verified email for the title you specified. Only matched rows get an email.
Get your table of companies and verified emails
The finished table has company name and verified contact email for matched rows. Push to Smartlead, Instantly, or your sequencer to trigger a campaign the moment a row lands.
Why Clay for finding cybersecurity companies
Precise cybersecurity ICP filtering from one dataset
Target the right segment fast. Clay's B2B company database lets you filter by industry, headcount, funding stage, location, and tech stack to surface cybersecurity companies that match your ICP in minutes.
Waterfall coverage for verified contact emails
Get verified emails for the decision-makers you need. Clay waterfalls through 150+ providers sequentially and only charges credits when a provider returns a hit on matched rows.
Technographic signals for sharper targeting
Pinpoint cybersecurity companies by their installed tech. Claygent browses each company's site and cross-references BuiltWith data so you can filter by security stack, flag competitive displacement opportunities, and score rows before outreach.
One-click push to Smartlead or Instantly
Move verified rows into campaigns without manual exports. Clay syncs enriched cybersecurity prospect tables directly to Smartlead or Instantly so sequences trigger the moment a row is ready.
Our most successful campaigns are built on data that doesn’t exist in off-the-shelf tools. Clay helps us find those signals — and transform ambitious ideas into executable, high-performing campaigns.
Frequently asked questions
How does Sculptor find cybersecurity companies and CISO emails?
Type a region or industry vertical (e.g., "healthcare in the Northeast") and hit Generate. Sculptor searches 100+ data providers using industry, location, and keyword filters to build a list of cybersecurity firms. For each company, it runs a waterfall enrichment across 10+ contact-data providers in sequence to locate a verified CISO email, stopping as soon as one is confirmed.
How accurate are the CISO emails Clay finds?
Waterfall enrichment typically lifts email coverage from around 30% with a single provider to 80% or higher by querying 10+ sources in sequence. Each provider adds contacts the previous ones missed, so coverage compounds with every step. Clay verifies each email before returning it, which keeps bounce rates low and protects your sender reputation.
Can I find cybersecurity companies in bulk at once?
Yes. Sculptor generates the entire list in one shot, so you can build hundreds of cybersecurity company rows with CISO emails in a single run. From the Clay table, push the enriched list to HubSpot, Salesforce, or Pipedrive in one click, or download a CSV to feed your outbound sequences. No row-by-row work required.
Is it legal to collect and use B2B company data for outreach?
CAN-SPAM allows B2B email outreach in the U.S. as long as you include a working opt-out link and honor unsubscribe requests within 10 business days. Under GDPR, B2B emails to named contacts can rely on legitimate interest, but you must document your rationale and process opt-out requests within 30 days. California's CCPA now covers business contact data after the B2B exemption expired in 2023, so include a "Do Not Sell" notice if applicable.
Regulations vary by state and country, so always check the rules for your jurisdiction before launching outreach.