| # | Company | Location | Employees | Total Funding | Last Round | Last Funded |
|---|---|---|---|---|---|---|
| 1 |
Armis
Armis is a cyber exposure management and security company that protects the enti…
|
San Francisco | — | $1.3B | Series Unknown | 2025-11-05 |
| 2 |
Cyera
Cyera is an AI-powered data security platform that gives enterprises deep contex…
|
New York | — | $1.7B | Series F | 2025-12-16 |
| 3 |
Claroty
Claroty is a cybersecurity company that protects XIoT and cyber-physical systems…
|
New York | 501 - 1K | $940.0M | Series F | 2026-01-22 |
| 4 |
WitnessAI
WitnessAI is building the guardrails that make AI safe, productive, and usable.
|
Mountain View | — | $85.5M | Series Unknown | 2026-01-13 |
| 5 |
Horizon3.ai
Horizon3.ai offers an autonomous penetration testing platform that helps organiz…
|
San Francisco | 251 - 500 | $178.5M | Series Unknown | 2026-01-13 |
| 6 |
Nozomi Networks
Nozomi Networks offers a cybersecurity platform that protects operational techno…
|
San Francisco | 251 - 500 | $266.0M | Private Equity | 2025-07-30 |
| 7 |
CrowdStrike
CrowdStrike is a cybersecurity technology firm that provides cloud-delivered pro…
|
Sunnyvale | c 10001 max | $1.2B | Post Ipo Equity | 2022-12-01 |
| 8 |
Zafran Security
Zafran Security is a cybersecurity platform that identifies exploitable vulnerab…
|
New York | 51 - 100 | $130.5M | Series C | 2025-12-02 |
| 9 |
Adaptive Security
Adaptive Security provides training and phishing simulations to help organizatio…
|
New York | 101 - 250 | $136.0M | Series B | 2025-12-16 |
| 10 |
Darktrace
Darktrace is an AI company that uses cybersecurity solutions to identify, preven…
|
Cambridge | 1K - 5K | $230.5M | Post Ipo Secondary | 2020-03-25 |
| 11 |
7AI
7AI provides an AI-driven cybersecurity platform that utilizes AI agents to mana…
|
Boston | 101 - 250 | $202.0M | Series A | 2025-12-04 |
| 12 |
SEON
SEON is the command center for fraud prevention and AML compliance that enriches…
|
Austin | 251 - 500 | $187.8M | Series C | 2025-09-16 |
| 13 |
Upscale AI
Upscale AI redefines networking with purpose-built solutions for high-performanc…
|
Santa Clara | 51 - 100 | $300.0M | Series A | 2026-01-21 |
| 14 |
XBOW
XBOW operates autonomously, carrying out commands and analyzing the results to a…
|
Seattle | 11 - 50 | $237.0M | Series C | 2026-03-18 |
| 15 |
Axonius
Axonius is an asset inventory management platform that focuses on cybersecurity …
|
New York | 501 - 1K | $865.0M | Series E | 2024-03-05 |
| 16 |
Stellar Cyber
Stellar Cyber is an open XDR platform that offers comprehensive security while s…
|
Santa Clara | 101 - 250 | $93.5M | Debt Financing | 2026-04-16 |
| 17 |
SentinelOne
SentinelOne is an autonomous cybersecurity solution company.
|
Mountain View | 1K - 5K | $696.5M | Post Ipo Equity | 2021-06-30 |
| 18 |
Exein
Exein is a cybersecurity company that specializes in protecting embedded devices…
|
Roma | 11 - 50 | $224.4M | Debt Financing | 2025-12-18 |
| 19 |
Nu Quantum
Nu Quantum focuses on developing quantum networking hardware and software to sca…
|
Cambridge | 101 - 250 | $74.3M | Series A | 2025-12-10 |
| 20 |
Concentric AI
Concentric AI delivers data risk assessment, monitoring, and protection for corp…
|
San Jose | 51 - 100 | $67.0M | Series B | 2024-10-24 |
| 21 |
ThreatLocker
ThreatLocker is a cybersecurity company that specializes in endpoint security an…
|
Orlando | 501 - 1K | $299.4M | Series E | 2025-04-10 |
| 22 |
Abnormal AI
Abnormal AI is the leading AI-native human behavior security platform.
|
Las Vegas | 1K - 5K | $534.0M | Series D | 2024-08-06 |
| 23 |
Obsidian Security
Obsidian Security is a threat detection and posture management for business-crit…
|
Newport Beach | 101 - 250 | $119.5M | Series C | 2022-04-14 |
| 24 |
SpyCloud
SpyCloud is the leader in Cybercrime Analytics. Their solutions transform recapt…
|
Austin | 101 - 250 | $168.5M | Series D | 2023-08-23 |
| 25 |
Halcyon
Halcyon is an anti ransomware and cyber resilience platform that eliminates the …
|
Austin | 101 - 250 | $190.0M | Series C | 2024-11-25 |
| 26 |
Reality Defender
Reality Defender is a deep-fake and AI-generated media detection platform that h…
|
New York | 11 - 50 | $48.5M | Series Unknown | 2025-04-03 |
| 27 |
Apiiro
Apiiro enables security and development teams to proactively remediate risk befo…
|
New York | 101 - 250 | $135.0M | Series B | 2022-11-03 |
| 28 |
Tidal Cyber
Tidal Cyber maps adversary behavior to a security stack using a threat-led defen…
|
Washington | 11 - 50 | $24.0M | Series A | 2025-09-03 |
| 29 |
Figment
Figment provides institutional-grade staking infrastructure for various blockcha…
|
Toronto | 101 - 250 | $164.0M | Secondary Market | 2025-10-06 |
| 30 |
Echo
Echo develops and provides container base images designed to eliminate known sof…
|
New York | 11 - 50 | $50.0M | Series A | 2025-12-16 |
| 31 |
Lumu
Lumu is a cybersecurity company that helps enterprises identify and isolate cybe…
|
Doral | 11 - 50 | $61.5M | Debt Financing | 2023-09-27 |
| 32 |
Cyberhaven
Cyberhaven is an AI-powered data security company focused on detecting and preve…
|
Palo Alto | 101 - 250 | $236.5M | Series D | 2025-04-02 |
| 33 |
Cynomi
Cynomi provides an AI platform for automating risk assessments and compliance.
|
Herzliya | 101 - 250 | $60.5M | Series B | 2025-04-23 |
| 34 |
Microsoft
Microsoft is a software corporation that develops, manufactures, licenses, suppo…
|
Redmond | c 10001 max | $1.0M | Post Ipo Equity | 2022-12-09 |
| 35 |
CyCognito
CyCognito is a leading exposure management platform that is fully-automated & hi…
|
Palo Alto | 101 - 250 | $153.0M | Series C | 2021-12-01 |
| 36 |
Sublime Security
Sublime Security develops an email security platform to write and run custom det…
|
Washington | 51 - 100 | $239.8M | Series C | 2025-10-28 |
| 37 |
QuSecure
Post-Quantum Cryptography Made Simple
|
San Mateo | 51 - 100 | $42.1M | Series A | 2025-02-12 |
| 38 |
Token Security
Token Security is a non-human identity security firm that scans tech stacks to d…
|
Tel Aviv | 11 - 50 | $32.0M | Series Unknown | 2026-02-10 |
| 39 |
Axiado Corporation Inc
Axiado is a security processor company redefining hardware root of trust with ha…
|
San Jose | 101 - 250 | $205.0M | Series C | 2025-12-02 |
| 40 |
Noma Security
Noma Security is a unified platform focused on AI and agent security, enabling c…
|
Herzliya | 11 - 50 | $132.0M | Series B | 2025-07-31 |
| 41 |
Tailscale
Tailscale is a software company that provides zero-configuration virtual private…
|
Toronto | 101 - 250 | $276.4M | Series C | 2025-04-08 |
| 42 |
Aura
Aura provides AI-powered security solutions that offer identity theft protection…
|
Boston | 501 - 1K | $737.6M | Series Unknown | 2026-02-02 |
| 43 |
Filigran
Filigran provides an open-source cybersecurity solutions including threat intell…
|
Paris | 251 - 500 | $114.8M | Series C | 2025-10-06 |
| 44 |
AiStrike
AiStrike is an emerging leader in AI-Powered Automation for Security Investigati…
|
Pleasanton | 11 - 50 | $12.1M | Seed | 2026-01-21 |
| 45 |
Nile
Nile is an AI platform specializing in networking architecture and wired and wir…
|
San Jose | 251 - 500 | $300.0M | Series C | 2023-08-01 |
| 46 |
Koi
Koi is a cybersecurity company that delivers an endpoint security platform.
|
Tel Aviv | 101 - 250 | $48.0M | Seed | 2025-09-10 |
| 47 |
1Password
1Password operates as a password manager for documents, credit card information,…
|
Toronto | 1K - 5K | $1.0B | Secondary Market | 2025-10-10 |
| 48 |
Silent Push
Silent Push is a Preemptive Cyber Defense platform that provides the earliest po…
|
Reston | 51 - 100 | $30.0M | Series B | 2025-09-12 |
| 49 |
Cycurion
Cycurion is an IT company that provides cybersecurity, network support, network …
|
Mclean | 101 - 250 | $7.0M | Post Ipo Equity | 2025-12-04 |
| 50 |
Lucidean
Lucidean develops optical links for AI and data center networks, combining photo…
|
Santa Barbara | 1 - 10 | $18.4M | Seed | 2025-12-11 |