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NetSPI

Penetration testing firm trusted by nine of the top ten US banks, with the Resolve platform for continuous attack surface management.

Featured in: Best CREST Pen Testing Companies

Best for Mid-MarketBest for Financial Services
Founded
2001
Team Size
201-500
Geography
Global
Last verified: May 2026

Key facts

  • Founded in 2001.
  • Headquartered in Minneapolis, Minnesota, United States.
  • Team of 201-500 security professionals.
  • Holds SOC 2, ISO 27001, and CREST accreditation.
  • Delivers 11 penetration testing services.
  • Typical response time: 1-2 weeks.
  • Operates globally, with delivery across North America.
  • Specialises in Cloud Security Testing, Attack Surface Management, and Financial Services Security.
  • Compliance expertise across PCI DSS, SOC 2, HIPAA, NIST CSF, and ISO 27001.

About

NetSPI is a Minneapolis, Minnesota-headquartered penetration testing and attack surface management company trusted by nine of the top ten US banks. Founded in 2001, NetSPI serves over 2,000 clients including numerous Fortune 500 companies. The company has pioneered an approach they call Penetration Testing as a Service, which combines expert manual testing with their proprietary Resolve platform for managing vulnerabilities across an organization's entire attack surface.

Methodologies

OWASPPTESNIST

Team Activity

Active in CTF competitions
Gartner Peer Insights Customers' Choice
Inc. 5000
Speaker: Black Hat
Speaker: DEF CON
Speaker: DerbyCon
Speaker: BSides
Open source: MicroBurst
Open source: PowerUpSQL
Open source: ESC

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