Top Layer Networks Overview

  • Year Founded
  • 1997

Year Founded

  • Status
  • Acquired/​Merged

  • Latest Deal Type
  • M&A

  • Latest Deal Amount
  • $14.4M

Top Layer Networks General Information

Description

Provider of network intrusion prevention systems and network access control technology. The company provides enterprise network, PCI and GLBA compliance, denial-of-service, Web server protection, healthcare industry, E-commerce protection, financial, academic, internet service provider, VoIP, government and sarbanes oxley compliance softwares.

Contact Information

Formerly Known As
Blazenet
Ownership Status
Acquired/Merged
Financing Status
Formerly VC-backed
Corporate Office
  • 2400 Computer Drive
  • Westborough, MA 01581
  • United States
+1 (508)
Primary Industry
Security Services (B2B)
Other Industries
Application Software
Vertical(s)
Corporate Office
  • 2400 Computer Drive
  • Westborough, MA 01581
  • United States
+1 (508)

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Top Layer Networks Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
9. Merger/Acquisition 03-Mar-2011 $14.4M Completed Generating Revenue
8. Later Stage VC (Series AA) 10-Jul-2008 Completed Generating Revenue
7. Later Stage VC 25-Aug-2006 Completed Generating Revenue
6. Later Stage VC (Series I) 28-Dec-2004 Completed Generating Revenue
5. Later Stage VC (Series H) 27-Jan-2004 Completed Generating Revenue
4. Later Stage VC (Series G) 08-Sep-2003 Completed Generating Revenue
3. Later Stage VC 19-Aug-2002 Completed Generating Revenue
2. Early Stage VC 07-Aug-2000 $25.7M $42.7M Completed Startup
1. Mezzanine 07-Sep-1999 $17M $17M Completed Startup
To view Top Layer Networks’s complete valuation and funding history, request access »

Top Layer Networks Patents

Top Layer Networks Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
DE-60127978-D1 System and method of defense against denial of service attacks on the network nodes Inactive 01-Sep-2000
DE-60127978-T2 System and method of defense against denial of service attacks on the network nodes Inactive 01-Sep-2000
AU-2001287221-A1 System and process for defending against denial of service attacks on network nodes Inactive 01-Sep-2000
EP-1319296-A2 System and process for defending against denial of service attacks on network nodes Active 01-Sep-2000
EP-1319296-B1 System and process for defending against denial of service attacks on networks nodes Inactive 01-Sep-2000 H04L63/0281
To view Top Layer Networks’s complete patent history, request access »

Top Layer Networks Former Investors (18)

Investor Name Investor Type Holding Investor Since Participating Rounds
3i Group PE/Buyout Minority
Brad Peery Capital Venture Capital Minority
CrossHill Financial Group Venture Capital Minority
DFO Management Family Office Minority
Egan-Managed Capital Venture Capital Minority
You’re viewing 5 of 18 investors. Get the full list »

Top Layer Networks FAQs

  • When was Top Layer Networks founded?

    Top Layer Networks was founded in 1997.

  • Where is Top Layer Networks headquartered?

    Top Layer Networks is headquartered in Westborough, MA.

  • What industry is Top Layer Networks in?

    Top Layer Networks’s primary industry is Security Services (B2B).

  • Is Top Layer Networks a private or public company?

    Top Layer Networks is a Private company.

  • What is the current valuation of Top Layer Networks?

    The current valuation of Top Layer Networks is .

  • What is Top Layer Networks’s current revenue?

    The current revenue for Top Layer Networks is .

  • How much funding has Top Layer Networks raised over time?

    Top Layer Networks has raised $143M.

  • Who are Top Layer Networks’s investors?

    3i Group, Brad Peery Capital, CrossHill Financial Group, DFO Management, and Egan-Managed Capital are 5 of 18 investors who have invested in Top Layer Networks.

  • When was Top Layer Networks acquired?

    Top Layer Networks was acquired on 03-Mar-2011.

  • Who acquired Top Layer Networks?

    Top Layer Networks was acquired by Corero Network Security.

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