When was NetWitness founded?

NetWitness was founded in 2006 and raised its 1st funding round 4 years after it was founded.

Where is NetWitness located?

NetWitness is headquartered in Herndon, United States. It is registered at 500 Grove Street Suite 300 Herndon, VA 20170 United States PHONE -- WEBSITE www.netwitness.com NO. OF EMPLOYEES.

How many employees does NetWitness have?

As of Sep 30, 2026, the latest employee count at NetWitness is 204.

Is NetWitness a funded company?

NetWitness is a funded company, having raised a total of $***** in its 1st and only funding round, a Series B round on Jan 14, 2010.

When was the latest funding round of NetWitness?

NetWitness' latest funding was a $***** Series B round on Jan 14, 2010, with participation from 1 investor. Its primary sector is Cybersecurity. In United States, the Cybersecurity sector has seen $8.82B in funding in 2026 to date.

Where does NetWitness rank among its competitors?

NetWitness ranks 4th amongst 161 active competitors, of which 21 are funded. It stands 9th in terms of total funding among its competitors. The most recent competitor to raise funding was Stamus Networks, which secured $2.41M in Sep, 2025.

Who are the top competitors of NetWitness?

NetWitness' top competitors include ExtraHop, Corelight and Lumu. Among them, Stamus Networks secured the most recent funding round in September, 2025.

NetWitness - 2026 Company Profile, Team, Funding & Competitors

NetWitness is an acquired company based in Herndon (United States), founded in 2006 by Tim Belcher. It operates as a Provider of network security monitoring and traffic analysis solution. NetWitness has raised $5.69M in funding. The company has 161 active competitors, including 21 funded and 32 that have exited. Its top competitors include companies like ExtraHop, Corelight and Lumu.

Company Details

Provider of network security monitoring and traffic analysis solution. It provides real time network forensics and automated threat analysis solutions. The features include insider threat management, data leakage protection, compliance verifications, malware activity detections, zero day detections, network performance management, and network based e discovery, as well as data governance, risk, and compliance management verifications.

Website: netwitness.com
Registered Address: 500 Grove Street Suite 300 Herndon, VA 20170 United States PHONE -- WEBSITE www.netwitness.com NO. OF EMPLOYEES

Key Metrics

Founded Year

2006

Location

Herndon, United States

Stage

Acquired

Total Funding

$5.69M in 1 round

Latest Funding Round

Series B, Jan 14, 2010, $*****

Investors

Summit Partners & 5 more

Ranked

4^th among 161 active competitors

Employee Count

204 as on Sep 30, 2026

Similar Companies

Corelight & 164 more

Exit Details

Acquired by PartnerOne (Mar 18, 2025)

View NetWitness' full profile

NetWitness is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Reports
NETWITNESS LLC CIN: 20-5086474 , United States, Active	May 01, 2006	-	-	-

NetWitness got acquired by PartnerOne on Mar 18, 2025.

Click here to take a look at NetWitness's acquisition in detail

NetWitness has raised a total funding of $5.69M over 1 round. Its latest funding round was a Series B round on Jan 14, 2010 for $*****. 1 investor participated in its latest round. NetWitness has 6 institutional investors.

Here is the list of recent funding rounds of NetWitness:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jan 14, 2010	8578829	Series B	2240700	4581215	5361059	5950499

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View details of NetWitness's funding rounds and investors

The founders of NetWitness is Tim Belcher.

Here are the details of NetWitness' key team members:

Tim Belcher: Co-Founder of NetWitness.

View details of NetWitness's Founder profiles and Board Members

NetWitness' employee count trend

NetWitness has 204 employees as of Sep 26. Here is NetWitness's employee count trend over the years:

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Top competitors of NetWitness include ExtraHop, Corelight and Lumu. Here is the list of Top 10 competitors of NetWitness, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	ExtraHop 2007, Seattle (United States), Acquired	Provider of IT operations analytics and network incident response solutions	$162M	Meritech, TCV & 5 others	67/100
2nd	Corelight 2016, San Francisco (United States), Series E	Provider of criminal intelligence andd analytics platform for public safety	$310M	Accel, Energy Impact Partners & 16 others	66/100
3rd	Lumu 2018, Miami (United States), Series B	Network intrusion detection solutions provider	$39.5M	Panoramic Ventures, ForgePoint Capital & 9 others	61/100
4th	NetWitness 2006, Herndon (United States), Acquired	Provider of network security monitoring and traffic analysis solution	$5.69M	Summit Partners, India Venture Partnership ... & 4 others	58/100
5th	SS8 1994, Milpitas (United States), Acquired	Network security analytics & forensics solution for threat detection & remediation	$27.4M	Goldman Sachs, Woodside Fund & 9 others	56/100
6th	Vehere 2006, San Francisco (United States), Series A	Provides cyber security solutions	$3.33M	Enam Holdings & 3 others	54/100
7th	Attivo Networks 2011, San Francisco (United States), Acquired	Provider of network security and threat detection solution provider	$44M	Bain Capital Ventures, Macnica & 11 others	54/100
8th	Awake Networks 2014, San Francisco (United States), Acquired	Network traffic analytics based security & operations	$80M	Greylock Partners, Evolution Equity Partners ... & 5 others	52/100
9th	Stamus Networks 2014, Paris (France), Series A	Provider of network threat detection and response solutions based on Suricata	$11M	Elevate Ventures, First Analysis & 3 others	52/100
10th	Venari Security 2017, London (United Kingdom), Series A	Cloud based encrypted traffic analysis solution provider	$5.84M	Techstars, Montara Point & 49 others	50/100