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 May 31, 2026, the latest employee count at NetWitness is 196.

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 $4.23B in funding in 2026 to date.

Where does NetWitness rank among its competitors?

NetWitness ranks 10th amongst 134 active competitors, of which 21 are funded. It stands 10th 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 Corelight, ExtraHop and SlashNext. 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 134 active competitors, including 21 funded and 32 that have exited. Its top competitors include companies like Corelight, ExtraHop and SlashNext.

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

10^th among 134 active competitors

Employee Count

196 as on May 31, 2026

Similar Companies

Corelight & 143 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	Documents
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	6163333	Series B	9667180	1827960	1963755	5198717

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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 196 employees as of May 26. Here is NetWitness's employee count trend over the years:

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Top competitors of NetWitness include Corelight, ExtraHop and SlashNext. 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	Corelight 2013, San Francisco (United States), Series E	Provider of criminal intelligence andd analytics platform for public safety	$310M	Accel, Insight Partners & 15 others	69/100
2nd	ExtraHop 2007, Seattle (United States), Acquired	Provider of IT operations analytics and network incident response solutions	$162M	TCV, Meritech & 5 others	66/100
3rd	SlashNext 2014, Pleasanton (United States), Acquired	Cloud based network traffic analytics and threat detection platform	$43M	Telia Company, Alter Venture Partners & 4 others	63/100
4th	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	60/100
5th	Attivo Networks 2011, San Francisco (United States), Acquired	Provider of network security and threat detection solution provider	$44M	Bain Capital Ventures, Macnica & 11 others	58/100
6th	SS8 1994, Milpitas (United States), Acquired	Network security analytics & forensics solution for threat detection & remediation	$27.4M	Woodside Fund, Goldman Sachs & 9 others	58/100
7th	Lumu 2018, Miami (United States), Series B	Network intrusion detection solutions provider	$39.5M	Panoramic Ventures, ForgePoint Capital & 7 others	58/100
8th	Awake Networks 2014, San Francisco (United States), Acquired	Network traffic analytics based security & operations	$80M	Evolution Equity Partners, Bain Capital Ventures ... & 5 others	57/100
9th	Gatewatcher 2015, Paris (France), Series A	Provider of network traffic analytics based APT detection	$28.4M	Move Capital, European Investment Bank & 1 others	56/100
10th	NetWitness 2006, Herndon (United States), Acquired	Provider of network security monitoring and traffic analysis solution	$5.69M	Summit Partners, Alsop Louie Partners & 4 others	55/100