A
Arbor Networks
Arbor Networks is a leading provider of DDoS and advanced threat protection solutions for enterprise and service provider networks.
About Arbor Networks
Arbor Networks, a division of NETSCOUT, specializes in providing advanced DDoS (Distributed Denial of Service) protection and network visibility solutions. The company serves a wide range of clients including enterprises, service providers, and government organizations. Operating in the cybersecurity and network management market, Arbor Networks offers products and services that help businesses safeguard their digital assets and ensure uninterrupted network performance. The business model revolves around selling software and hardware solutions, as well as offering technical training through the Arbor Academy. Revenue is generated through the sale of these products, subscription services, and training programs. Arbor Networks is known for its robust security measures and comprehensive visibility tools that enable clients to monitor, analyze, and protect their network infrastructure effectively.
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2000
- Headquarters
- Westford, United States
- Employees
- 2,713
- Open positions
- None listed
- Dealroom signal
- 59.0/100
- Industry
- Security
- Sub-industry
- Cloud & Infrastructure
- Sector
- Cybersecurity
- Client focus
- b2b
- Investment activity
- 2 companies, latest Sep 2013
- Capital deployed
- —
- Preferred round
- ACQUISITION
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES E✓Equity / VC | Apr 2007 | — | — | Canaan | — |
| SERIES B✓Equity / VC | Aug 2002 | $22M | $88M | Comcast Ventures · Thomas Weisel Venture Partners · Battery Ventures | — |
Growth signals
Latest recorded traffic for Arbor Networks is 530 monthly website visits, up 562.5% over the last three months. Arbor Networks's team grew 0% over the past year.
Similar companies
Company identity and context are open; selected comparison metrics preview what is available on the platform.
Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
PacketloopSydney, AustraliaBig data security analytics platform for analyzing network packet captures for threats, anomalies and misuse in real-time
→
Ellacoya NetworksMerrimack, United StatesSolutions for building broadband networks
$52Mvaluation
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Series A3 investors entered at this stage
- TPThomas Weisel Venture Partners
Comcast Ventures
Battery Ventures
Series B and later1 investor entered at this stage
Other known investors2 additional known investors
Lightspeed Venture Partners
Presidio Ventures
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Arbor Networks on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
See Arbor Networks’s full profile on Dealroom
Request a free trial to see the complete deal history, financials, people graph and growth signals.
Takes under a minute. Already use Dealroom? Log in.