Critical StartCybersecurity company profile

MDR/MSSPprivateSales org
ByDecipherU Editorial
Version 1.0 · Published April 2026 · Last verified April 2026
DecipherU is not affiliated with, endorsed by, or sponsored by Critical Start. Information is compiled from publicly available sources for educational purposes.

Critical Start delivers managed detection and response with a Trusted Behavior Registry that reduces alert noise by resolving known-good alerts automatically. The company focuses on resolving every alert, not just a subset, to eliminate the gaps where threats hide. Critical Start integrates with major security platforms and serves mid-market and enterprise customers.

Company at a Glance

Headquarters

Plano, TX

Founded

2012

Employees

400-600

Ownership

private

Primary Focus

MDR with full alert resolution and zero trust analytics

Sales Org

Yes

Key Cybersecurity Products & Services

  • Critical Start MDR
  • Critical Start Asset Visibility
  • Critical Start Cyber Risk Management
  • Critical Start TEAMARES (red team services)

Cybersecurity Roles at Critical Start

Careers at Critical Start

View current openings at Critical Start on their official careers page.

View Critical Start careers page

Critical Start delivers managed detection and response with a Trusted Behavior Registry that reduces alert noise by resolving known-good alerts automatically. The company focuses on resolving every alert, not just a subset, to eliminate the gaps where threats hide. Critical Start integrates with major security platforms and serves mid-market and enterprise customers.

Critical Start typically hires for roles including SOC Analyst, Incident Responder, Penetration Tester, Cybersecurity Account Executive. Check their careers page for current openings.

Critical Start is a private cybersecurity company headquartered in Plano, TX with 400-600 employees. They focus on MDR with full alert resolution and zero trust analytics. Research their official careers page and professional network presence for employee perspectives.

Last verified: April 2026?Report an inaccuracy

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