Where is Neustar located?

Neustar is headquartered in Sterling, United States.

How many employees does Neustar have?

As of Sep 30, 2026, the latest employee count at Neustar is 916.

How much is Neustar worth?

The last known valuation of Neustar was $***** as of Dec 22, 2021.

Where does Neustar rank among its competitors?

Neustar ranks 25th amongst 2373 active competitors, of which 151 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was Funnel, which secured $80M in Jan, 2026.

Who are the top competitors of Neustar?

Neustar's top competitors include NetScout, VeriSign and EDO. Among them, Funnel secured the most recent funding round in January, 2026.

Neustar - 2026 Company Profile, Team, Funding & Competitors

Q: Is Neustar an acquired company?

Neustar got acquired by TransUnion on Sep 13, 2021.

Company Details

Cloud based platform offering predictive analytic solutions. It provides a cloud based information solution covering IT security, compliance, risk and fraud intelligence, data services, and marketing. The IT security solutions comprise DDoS protection, DNS services, domain name registry, fraud detection, and website performance. It also offers marketing intelligence solutions across the entire customer journey to understand the customer. The clients of the company include Pinterest, Allstate, and more.

Website: home.neustar
Social
Email ID: *****@team.neustar, *****@team.neustar
Phone Number: +1 **********

Key Metrics

Founded Year

1996

Location

Sterling, United States

Stage

Acquired

Last Known Valuation

$***** as on Dec 22, 2021

Investors

Foundation Capital & 11 more

Ranked

25^th among 2373 active competitors

Employee Count

916 as on Sep 30, 2026

Investment & Acquisitions

MarketShare & 8 more

Similar Companies

NetScout & 2629 more

Exit Details

Acquired by TransUnion (Sep 13, 2021)

View Neustar's full profile

Neustar got acquired by TransUnion on Sep 13, 2021 at an acquisition amount of $*****.

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

Neustar is a funded company. Neustar has 12 institutional investors.

View details of Neustar's funding rounds and investors

The founders of Neustar are John Malone and Ravi Arumbakam.

Here are the details of Neustar's key team members:

John Malone: CEO and Founder of Neustar and founder of 1 other company.
Ravi Arumbakam: Founder & CTO of Neustar.

View details of Neustar's Founder profiles and Board Members

Neustar's employee count trend

Neustar has 916 employees as of Sep 26. Here is Neustar's employee count trend over the years:

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Top competitors of Neustar include NetScout, VeriSign and EDO. Here is the list of Top 10 competitors of Neustar, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	NetScout 1985, Westford (United States), Public	Provider of network performance, observability, cybersecurity, and DDoS solutions	$6M	Silver Lake, TA Associates & 4 others	71/100
2nd	VeriSign 1995, Mountain View (United States), Public	Attack traffic analysis and management based DDoS protection	-	Western Technology Investment, ValueAct Capital ... & 11 others	69/100
3rd	EDO 2014, Los Angeles (United States), Series B	Platform offering campaign analytics software	$92.4M	Shamrock Capital Advisors, WGI Group & 6 others	66/100
4th	Agillic 1999, Copenhagen (Denmark), Public	Provider of a marketing automation platform enabling personalised customer communication	$18.2M	Amadeus Capital, Bankinvest & 8 others	66/100
5th	Funnel 2014, Stockholm (Sweden), Series C	Cloud based marketing and predictive analytics software	$131M	Fjarde AP-fonden, F-Prime Capital & 10 others	65/100
6th	Corero 1997, Hudson (United States), Public	Provider of DDoS protection for enterprise	$14.5M	Herald Investment Management, Granite Ventures ... & 8 others	64/100
7th	Optimove 2009, Tel Aviv (Israel), Series B	Predictive customer engagement platform for businesses	$95M	Summit Partners, Israel Growth Partners & 4 others	64/100
8th	Catalina 1983, St. Petersburg (United States), Acquired	Provider of data-driven marketing to decode shopper behavior and maximize relationships	-	Hellman & Friedman, HarbourVest Partners & 2 others	63/100
9th	ODAIA 2018, Toronto (Canada), Series B	Provider of AI-powered intelligence platform for pharmaceutical commercial and sales teams	$44.5M	Threshold, Monograph & 18 others	62/100
10th	SPINS 1995, Chicago (United States), Series B	Provider of retail consumer analytics services	-	General Atlantic, Warburg Pincus & 3 others	62/100
25th	Neustar 1996, Sterling (United States), Acquired	Cloud based platform offering predictive analytic solutions	-	Foundation Capital, Demtech & 10 others	57/100

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Neustar has not made any investments yet. Neustar has made 9 acquisitions.

Here is the list of latest three $acquisitions:

Filter this list

Date of Investment/Acquisition	Type	Company Name	Founded Year	Location
Nov 05, 2015	Acquisition	MarketShare	2005	Los Angeles (United States)
Oct 28, 2015	Acquisition	Datasnap	2014	San Francisco (United States)
Oct 2015	Acquisition	LSSiDATA	1972	Blue Bell (United States)