NetWitness is owned by Partner One Capital, which acquired it in March 2025.

Where is NetWitness headquartered?

NetWitness is headquartered in Herndon, United States.

What products does NetWitness sell?

NetWitness sells NetWitness Cybersecurity and NetWitness Threat Detection & Response.

NetWitness

Security OperationsHerndon, United Statesfounded 2006acquired by Partner One Capitalnetwitness.com ↗

NetWitness is a cybersecurity company specializing in Security Operations, founded in 2006 and headquartered in Herndon, United States. It has raised $15.69M in equity across 2 priced rounds, employs about 203 people, and was acquired by Partner One Capital in 2025.

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updated Oct 11, 2026

Latest NetWitness news and company activity

What NetWitness did, dated — selected moves from the record, one per kind, newest first.

Aug 2026PartnershipSoftprom Becomes Official NetWitness Distributor Across 22 Countries in Central and Eastern Europe
May 2026Feature launchRSA NetWitness SIEM Suite Updated to Boost Security Operations
Mar 2026Feature launchNetWitness Extends Threat Detection Across Converged IT and OT Environments
Mar 2026PartnershipNetWitness Platform Integration with Palo Alto Networks XSOAR

NetWitness products

NetWitness funding

NetWitness has raised $15.69M in priced equity. Its most recent round was a Series B in January 2010. It has 2 funding rounds on record: Series A and Series B. 2 investors are on record, including Summit Partners and Alsop Louie Partners.

Equity raised: $15.69M2 priced rounds
Last round: Series BJan 2010

View the complete funding history

NetWitness employees and hiring

As of September 2026, NetWitness has about 203 employees, with 1 open roles.

Employees: 203
30-day change: 0%
Open roles: 1

See hiring trends

NetWitness competitors

Competitors of NetWitness include Lumu Technologies, Stellar Cyber, and Red Piranha. 42 more are in the platform, with overlap scoring.

matched by product category and features

View all 45 competitors with overlap scores

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The other 440 data points.

Funding historyevery round, every investor named
Headcount growthvelocity, departments, seniority
Open jobs1 live postings, role mix
Tech stackframeworks, clouds, security
Competitorsfull set, overlap scored
Leadershipevery exec, with roles
Customersnamed publicly, with sources
Reviews & newssentiment, coverage, cadence

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Funding, round by round, with the investors
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The other 440 data points.

Funding historyevery round, every investor named
Headcount growthvelocity, departments, seniority
Open jobs1 live postings, role mix
Tech stackframeworks, clouds, security

Similar in Security Operations

Common questions about NetWitness.

How much funding has NetWitness raised?: NetWitness has raised $15.69M in priced equity. Its most recent round was a Series B in January 2010. It has 2 funding rounds on record: Series A and Series B. 2 investors are on record, including Summit Partners and Alsop Louie Partners.
How many people work at NetWitness?: As of September 2026, NetWitness has about 203 employees, with 1 open roles.
Who owns NetWitness?: NetWitness is owned by Partner One Capital, which acquired it in March 2025.
Where is NetWitness headquartered?: NetWitness is headquartered in Herndon, United States.
Who are NetWitness's competitors?: Competitors of NetWitness include Lumu Technologies, Stellar Cyber, and Red Piranha. 42 more are in the platform, with overlap scoring.
What does NetWitness do?: NetWitness is a cybersecurity company specializing in Security Operations, founded in 2006 and headquartered in Herndon, United States.
What products does NetWitness sell?: NetWitness sells NetWitness Cybersecurity and NetWitness Threat Detection & Response.