NetSPI
Track on RadarPenetration testing as a service with ASM and BAS capabilities
- Total raised
- $500M
- Employees
- 571
- Founded
- 2001
- Momentum
- 43
Cooling
Data updated July 2026
About
About NetSPI
At a glance
NetSPI is a cybersecurity company specializing in Security Operations, founded in 2001 and headquartered in Minneapolis, United States. It has raised $500M in total funding, employs about 571 people, and is privately held.
NetSPI provides penetration testing as a service (PTaaS), attack surface management (ASM), and breach and attack simulation (BAS) services through its unified platform. The company delivers human-led penetration testing across multiple domains including web applications, APIs, mobile applications, cloud infrastructures (AWS, Azure, Google Cloud), networks, AI/ML systems, mainframes, hardware systems, IoT devices, and operational technology environments. The company offers security assessment services including red team operations, social engineering testing, detective controls testing, secure code review, cybersecurity maturity assessments, threat modeling, and SaaS security assessments for platforms like Salesforce and Microsoft 365. NetSPI also provides merger and acquisition security assessments to support investment decisions. The NetSPI Platform combines security experts, processes, and technology to deliver contextualized security testing at scale. Additional platform capabilities include attack surface visibility with continuous monitoring, dark web monitoring for threat detection, and lookalike domain monitoring to identify fraudulent domains and brand impersonation attempts. NetSPI serves enterprise customers across multiple sectors including cloud providers, financial institutions, healthcare organizations, and technology companies. The company operates globally with teams in North America and EMEA regions, employing security researchers who contribute to open-source tools and publish technical research through NetSPI Labs.
Momentum
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Valuation
What NetSPI is worth
Estimated valuation
Funding
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Public markets
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Privately held
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Headcount
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Web traffic
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Tech stack
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M&A
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Full profile
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FAQ
Frequently asked questions about NetSPI
When was NetSPI founded?▾
NetSPI was founded in 2001.
Where is NetSPI headquartered?▾
NetSPI is headquartered in Minneapolis, United States.
How much funding has NetSPI raised?▾
NetSPI has raised a total of $500M in total funding.
Is NetSPI public or private?▾
NetSPI is a privately-held company.
How many employees does NetSPI have?▾
NetSPI has approximately 571 employees.
What does NetSPI do?▾
NetSPI provides penetration testing as a service (PTaaS), attack surface management (ASM), and breach and attack simulation (BAS) services through its unified platform. The company delivers human-led penetration testing across multiple domains including web applications, APIs, mobile applications, c…
