Stellar Cyber - About the company
Stellar Cyber is a series B company based in Santa Clara (United States), founded in 2015 by Changming Liu. It operates as a Provider of AI-driven platform for security operations, threat detection, and response. Stellar Cyber has raised $68M in funding from Highland Capital Partners and SIG. The company has 143 active competitors, including 18 funded and 36 that have exited. Its top competitors include companies like Splunk, Sumo Logic and Exabeam.
Company Details
Provider of AI-driven platform for security operations, threat detection, and response. The platform unifies security alerts, logs, network traffic, and endpoint data. It offers automated threat hunting, incident response, and case management. The platform helps security teams to identify threats and improve security effectiveness.
- Website
- stellarcyber.ai
- Social
- Email ID
- *****@stellarcyber.ai
- Registered Address
- Santa Clara, California
Key Metrics
Founded Year
2015
Location
Santa Clara, United States
Stage
Series B
Total Funding
$68M in 8 rounds
Latest Funding Round
Investors
Ranked
8th among 143 active competitors
Employee Count
145 as on Aug 31, 2026
Legal entities associated with Stellar Cyber
Stellar Cyber is associated with 1 legal entity given below:
Legal Entity Name | Date of Incorporation | Revenue | Latest Employee Count | Documents |
|---|---|---|---|---|
STELLAR CYBER INC. CIN: 473393118 , United States, Active | Dec 31, 1999 | - | 104 (As on Dec 31, 2024) | - |
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Stellar Cyber's funding and investors
Stellar Cyber has raised a total funding of $68M over 8 rounds. Its latest funding round was a Conventional Debt round on Apr 17, 2026 for $*****. 1 investor participated in its latest round. Stellar Cyber has 19 institutional investors.
Here is the list of recent funding rounds of Stellar Cyber:
Filter this list
Filter this listDate of Funding | Funding Amount | Round Name | Post-Money Valuation | Revenue Multiple | Lead Investors | Other Investors |
|---|---|---|---|---|---|---|
Apr 17, 2026 | 9130131 | Conventional Debt | 1864882 | 8878456 | 7653458 | 7560964 |
Aug 10, 2023 | 6275565 | Series B | 5697807 | 4217695 | 9035713 | 5917045 |
Nov 16, 2021 | 2431633 | Series B | 7724000 | 3936850 |
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Stellar Cyber's founders and board of directors
Founder? Claim ProfileThe founders of Stellar Cyber is Changming Liu. Changming Liu is the CEO of Stellar Cyber.
Here are the details of Stellar Cyber's key team members:
- Changming Liu: Co-Founder & CEO of Stellar Cyber and founder of 1 other company. They serve on the boards of 2 companies.Contact Info: 1 email address
Stellar Cyber's Board of Directors
Stellar Cyber's board has 8 active members. Changming Liu, Feng Deng, Ye Li, Corey Mulloy, Steve O'hara, Raymond C, Aimei Wei and Frank Marshall are independent board members.Here is the list of Stellar Cyber's board of directors:
Name | Type | Representing | Status | Duration |
|---|---|---|---|---|
Independent board member | - | Current | 7y 0m | |
aatvgut | Independent board member | - | Current | 7y 5m |
vhfbjfb | Independent board member | - | Current | 1y 5m |
ibytcln | Independent board member | - | Current | 1y 4m |
xmnlknp | Independent board member | - | Current | 3y 2m |
{lgmszx | Independent board member | - | Current | 2y 7m |
q{vrhcc | Independent board member | - | Current | 5y 2m |
kmadtyx | Independent board member | - | Current | 4y 7m |
View details of Stellar Cyber's Founder profiles and Board Members
Stellar Cyber's employee count trend
Stellar Cyber has 145 employees as of Aug 26. Here is Stellar Cyber's employee count trend over the years:
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Stellar Cyber's Competitors and alternates
Top competitors of Stellar Cyber include Splunk, Sumo Logic and Exabeam. Here is the list of Top 10 competitors of Stellar Cyber, ranked by Tracxn score:
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Rank | Company Details | Short Description | Total Funding | Investors | Tracxn Score |
|---|---|---|---|---|---|
1st |  Splunk 2003, San Jose (United States), Acquired | Provider of security and observability solutions that enable digital resilience | $40M | 83/100 | |
2nd |  Sumo Logic 2010, Redwood City (United States), Acquired | Provider of cloud-based platform for security and observability data analytics | $346M | 78/100 | |
3rd |  Exabeam 2013, Foster City (United States), Acquired | Provider of SIEM platform for threat detection | $390M | 72/100 | |
4th | Panther 2018, San Francisco (United States), Acquired | Cloud based platform offering security analytics solutions | $140M | 66/100 | |
5th | LogRhythm 2003, Boulder (United States), Acquired | Cloud based platform offering SIEM and enterprise network monitoring solutions | $131M | 64/100 | |
6th |  Securonix 2008, San Mateo (United States), Series C | Security analytics and event management solutions | $1.06B | 64/100 | |
7th |  Cardinal Ops 2020, Israel, Acquired | Provider of SIEM platform for vulnerability assessment | $24M | 64/100 | |
8th |  Stellar Cyber 2015, Santa Clara (United States), Series B | Provider of AI-driven platform for security operations, threat detection, and response | $68M | 63/100 | |
9th |  Abstract Security 2023, Pittsburgh (United States), Series A | Provider of security analytics solutions for enterprises | $50M | 61/100 | |
10th | Blumira 2018, Ann Arbor (United States), Series B | Cloud based security analytics SIEM platform | $28M | 57/100 |
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Stellar Cyber's Investments and acquisitions
Stellar Cyber has made no investments or acquisitions yet.
Reports related to Stellar Cyber
Here is the latest report on Stellar Cyber's sector:
News related to Stellar Cyber
Filter this listMedia has covered Stellar Cyber for a total of 21 events in the last 1 year, 3 of them have been about partnerships and 3 about people movement.
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Stellar Cyber Agentic AI Auto-Triage Agrees With Human Analysts 99.7% of the Time in Customer TrialsBusiness Wire•Aug 04, 2026•Stellar Cyber
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Stellar Cyber Included in the 2026 Gartner® Magic Quadrant™ for Network Detection and ResponseBusiness Wire•Jun 15, 2026•Stellar Cyber
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Stellar Cyber Appoints Mayuresh Ektare, Former Qualys Product Executive, to Accelerate SOC TransformationBusiness Wire•Apr 27, 2026•Stellar Cyber
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Stellar Cyber Receives $25M Loan Facility from Horizon Technology FinanceFinSMEs•Apr 21, 2026•Stellar Cyber, Horizon
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Stellar Cyber Named Winner of the Global InfoSec Awards During RSAC Conference 2026Business Wire•Apr 08, 2026•Stellar Cyber
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Stellar Cyber Announces Agentic AI Autonomous SOC and Enhanced Usability in 6.4.0 ReleaseBusiness Wire•Mar 16, 2026•Stellar Cyber
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Stellar Cyber Appoints Eric van Sommeren as Vice President of EMEA to Accelerate Regional ExpansionBusiness Wire•Jan 21, 2026•Stellar Cyber
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