Cyber advisory & transformation
Security strategy, transformation roadmaps and control alignment to raise cybersecurity maturity using FedRAMP experience and Gartner-informed practices.
Ask about this →LL
LevelBlue, LLC
Global cybersecurity firm delivering advisory, managed security and 24/7 incident response for enterprise and public-sector organisations.
Helps organisations detect and disrupt threats continuously and blocks over 99.9% of email-borne attacks.
- Engagement models
- Retainer, Outsourced team, Project
- Team size
- More than 200
- Founded
- 1995
- Works in
- Global, United States
- Ideal client stage
- Enterprise, Established business
- Ideal client size
- More than 1,000 people, 201 to 1,000 people
Services
What you can hire LevelBlue, LLC for
Managed Detection & Response (MDR)
24/7 threat monitoring, detection and response as a managed service using SentinelOne-powered AI, proven in healthcare and airport engagements.
Ask about this →Managed cloud security
Continuous security for cloud workloads and configurations supported by enterprise and public-sector deployments.
Ask about this →Data security
Protection of personal and regulated data through controls and monitoring, evidenced by Augmedix's healthcare data protection.
Ask about this →Exposure & vulnerability management
Vulnerability discovery and exposure reduction for partners and enterprises, expanded via Tenable-powered exposure management for MSP and MSSP partners.
Ask about this →Incident readiness & response retainers
24/7 incident response retainers, playbook alignment and rapid response demonstrated by inclusion in Gartner's 2026 incident response retainer guide.
Ask about this →Email security & managed phishing
Phishing simulation and email defense integrated into managed operations to reduce organisational risk.
Ask about this →Co‑managed SOC (SIEM) and platform services
Co-managed SOC and SIEM platform support that augments internal teams with AI-driven monitoring from the SentinelOne partnership.
Ask about this →Fit
Is LevelBlue, LLC right for you?
A good fit if you are
- An enterprise or an established business with More than 1,000 people or 201 to 1,000 people
- In education, financial services, government, healthcare, retail & hospitality, legal, manufacturing or technology
- Based anywhere: they work globally
How they engage
- Retainer
- Ongoing work on a recurring basis.
- Outsourced team
- The firm's people run delivery alongside yours.
- Project
- A defined scope with one outcome.
Proof points
SpiderLabs global team
LevelBlue maintains a global team of 1k+ security consultants, threat hunters, incident responders, forensic investigators, and researchers.
Case study on levelblue.com ↗Threat intelligence scale
Holds billions of threat intelligence records.
Case study on levelblue.com ↗OTX indicators
Submits over 100 million indicators to OTX each year.
Case study on levelblue.com ↗Penetration testing volume
2K+ pen tests are delivered annually.
Case study on levelblue.com ↗Zscaler managed services scale
LevelBlue manages 300+ customer estates and 250K+ users with 17K changes a year at 99.9% on time.
Case study on levelblue.com ↗Email protection effectiveness
Blocks over 99.9% of email threats.
Case study on levelblue.com ↗About LevelBlue, LLC
Delivering AI-powered managed security operations via a strategic global partnership with SentinelOne, LevelBlue focuses on turning telemetry into operational resilience for large organisations. It is hired to raise security maturity and protect regulated data, proven by a managed services engagement that measurably improved Melbourne Airport's cybersecurity maturity, FedRAMP certification and recognition in Gartner's 2026 Market Guides.
Industries served
All sources checked 15 Oct 2026.
Questions and answers
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