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Series D Cyber Security Companies

Explore 33 cyber security startups that raised series d funding. Access verified founder contact information and fundraising data.

Total Companies
33
Total Funding
$917.0M
Avg Funding
$114.6M
Cities
8

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Nihombashi-hamacho, Japan
$43.5M
raised

Axelspace is a commercial microsatellite developer and satellite imagery provider.

Dec 2023
Series D

Founder Contacts

30,000+ verified contacts

Tel Aviv, Israel
$40.0M
raised

Cortica is a technology company developing AI capable of learning and reacting on its own.

Oct 2023
Series D

Founder Contacts

30,000+ verified contacts

Austin, United States
$110.0M
raised

SpyCloud is the leader in Cybercrime Analytics. Their solutions transform recaptured darknet data to protect businesses from cyberattacks.

Aug 2023
Series D

Founder Contacts

30,000+ verified contacts

New York, United States
$100.0M
raised

Resilience supports companies assess, measure, and manage their cyber risk by balancing risk acceptance, mitigation, and transfer.

Aug 2023
Series D

Founder Contacts

30,000+ verified contacts

Santa Clara, United States
$50.0M
raised

Forward Networks builds digital twins, transforming networks to be more agile, reliable, and secure via math modeling.

Jan 2023
Series D

Founder Contacts

30,000+ verified contacts

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Sunnyvale, United States
$53.5M
raised

SafeBreach executes active breach scenarios and performs continuous validation to find holes in an environment before an attacker does.

Nov 2021
Series D

Founder Contacts

30,000+ verified contacts

Los Angeles, United States
$510.0M
raised

Chaos is a defense technology company that develops advanced sensing, detection, and communication technologies for the military sectors.

Nov 2025
Series D

Founder Contacts

30,000+ verified contacts

Ottawa, Canada
$10.0M
raised

Corsa helps large enterprises scale their network security so they can inspect encrypted traffic for 100% SSL visibility.

Oct 2022
Series D

Founder Contacts

30,000+ verified contacts

Showing 26 to 33 of 33 companies

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