Product Reports Resources Pricing Login Book a demo

Counterpane Internet Security

Cybersecurity · Mountain View, United States · Founded 1888

Security monitoring software MoreLess

In the burgeoning digital age of 1999, cryptographer and security expert Bruce Schneier founded Counterpane Internet Security. The company was built on a simple, yet powerful, premise: instead of just selling security products, they would provide a managed security monitoring service. Counterpane's experts would act as 24/7 watchers for corporate networks, detecting and responding to threats in real-time. The company's approach to proactive threat monitoring was a novel concept, moving beyond the traditional model of selling firewalls and antivirus software. This service-oriented model attracted significant attention and investment, with the company raising $47 million over two funding rounds. This capital allowed them to build out their Security Operations Centers and serve a growing list of Fortune 100 clients. The pivotal moment for Counterpane came in October 2006 when it was acquired by British telecommunications giant, BT Group. The acquisition was a strategic move for BT to bolster its own managed security offerings. Following the deal, Bruce Schneier stayed on as Chief Technology Officer and Paul Stich remained as CEO, signaling the value BT placed on Counterpane's leadership and expertise. The acquisition marked the successful journey of an idea from a recognized expert into a core component of a global telecommunications powerhouse.

Company overview

Counterpane Internet Security company information

The essential company record, classifications and operating signals in one place.

Status
Acquired
Founded
1888
Headquarters
Mountain View, United States
Employees
15
Open positions
None listed
Dealroom signal
23.7
industrySecuritysectorRisk Managementclient focusb2b

Valuation & funding

Counterpane Internet Security funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
ACQUISITIONOther financing Oct 2006 $0 BT Group
SERIES DOther financing Jan 2003 $20M $80M Accel · Symphony Technology Group · Morgan Stanley Expansion Capital · Meritech Capital
SERIES COther financing Nov 2000 $24M $96M Amerindo Investment Advisors · ClearLight Partners · Deutsche Bank
SERIES BOther financing May 2000 $27M $108M Goldman Sachs · Accel · Bessemer Venture Partners
Showing 4 recorded eventsUnlock the complete deal history →

Growth signals

Counterpane Internet Security website traffic

Latest recorded traffic for Counterpane Internet Security is 0 monthly website visits, down 100% over the last three months.

Latest monthly visits0 3-month web change-100%
Monthly website visits27 observations · Oct 2017–Mar 2020
Hover or focus a point to see its exact monthly valueCompare with peers →

Comparisons

Counterpane Internet Security compared with similar companies

Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.

Showing 8 of the closest matchesCompare every metric →

Talent graph

Counterpane Internet Security's talent

Book a demo to see the people
Team profiled 16 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 1 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

11 investors on Counterpane Internet Security's cap table

Sourced from Dealroom's funding and investor records. Investor profile links are shown where available.

Series A 3 investors entered at this stage
Series B+ 7 investors entered at this stage
Amerindo Investment Advisors
ClearLight Partners
Deutsche Bank
Meritech Capital
Comcast Ventures
Symphony Technology Group
Morgan Stanley Expansion Capital
Other known 1 additional known investor
BT Group

Global footprint

Where Counterpane Internet Security has talent and traffic

Workforce by country
🇺🇸 United States · Mountain View HQ
Book a demo for the full country breakdown

In the news

Latest news about Counterpane Internet Security

Recent press, funding announcements, and product moves mentioning Counterpane Internet Security — open to read from the original sources.

See all news

Market sentiment

What the market is saying about Counterpane Internet Security

An AI-synthesized read of the highest-engagement posts about Counterpane Internet Security on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

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 Counterpane Internet Security’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.