Stellar Cyber
Stellar Cyber is a cybersecurity company that provides a unified platform for security operations, including AI-driven SIEM and threat detection solutions. Their offerings cater to enterprises and managed security service providers, helping them enhance their security posture and respond to cyber threats effectively. The company operates on a SaaS model, allowing customers to access their services through a subscription-based approach.
Headcount
Website visitors
Workforce
Headcount by location
- United States79%
- United Kingdom11%
- Taiwan5.3%
- Philippines5.3%
Split by department
- Engineering & R&D45%
- Sales24%
- Customer Support13%
- Founder, Owner & Executive5.4%
- Other13%
Seniority distribution
- Less than 5 years72%
- 5 to 10 years22%
- 10 to 20 years2.7%
- 30 years and more2.7%
- 20 to 30 years0.9%
Funding
Raised to date
- 20 Apr 2026Credit$25.0MHorizon Technology Finance, Monroe Capital LLC
- 25 Apr 2025Series Other$93.5MSamsung Electronics
6 earlier rounds, with their terms and sources.
Investors
Samsung ElectronicsSamsung is a leading electronics manufacturer that offers a wide range of products including smartphones, TVs, home appliances, and computing devices. The company serves both consumers and businesses, providing innovative technology solutions that286South Korea
NlvcNLVC is a venture capital firm specializing in technology-centric investments. The company supports early-stage startups in the enterprise, healthcare, and consumer sectors by providing capital and strategic guidance. Their focus is on nurturing253United States
Susquehanna International GroupSusquehanna International Group is a quantitative trading firm specializing in various financial products, including options, ETFs, and cryptocurrencies. The company serves institutional investors and hedge funds, providing trading and investment233United States
Monroe Capital LLCMonroe Capital LLC is an asset management firm specializing in private credit solutions for middle market companies in the U.S. and Canada. The firm offers a range of financing options, including private credit funds and collateralized loan213United States
Revenue
EBITDA
Revenue source: Modeled estimate
Recent news
- "Stellar Cyber" recognized as a "Progressive Company" in MarketsandMarkets' latest 360Quadrant for the Network Detection and Response (NDR) Market.recognized as
- The imperfect SOC: how security teams can defend without a dream team.launches
- Stellar Cyber adds Brite, Inspira and M-Theory as delivery partners.partners with
- Stellar Cyber named a Top 3 XDR solution by EMA, recognized for delivering operational outcomes with its fully Cyber AI Native SecOps Platform.recognized as
People
How the team has changed month by month — joiners, leavers and where the hiring is going
Connections
Who at your firm already knows someone here, and how warm the path is
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