CounterTack, the industry’s first and only in-progress attack intelligence and response solution provider, was born out of the critical need for enterprise and government organizations to approach security in a completely different way – combating advanced persistent threats with a new line of defense.

Each year, more than $32 billion is spent worldwide on security technologies, yet motivated cyber attackers are still finding ways to penetrate the most sophisticated, layered defenses. CounterTack solves this problem by offering the fastest detection and deepest attack intelligence available, enabling customers to actively engage with the attacker and take control over the impact of the attack – even while it’s happening.

Based in Waltham, Mass., CounterTack is backed by Fairhaven Capital and a group of private investors.

Company Growth (employees)
Waltham, US
Size (employees)
81 (est)
CounterTack was founded in 2007 and is headquartered in Waltham, US

Key People at CounterTack

Thomas Bain

Thomas Bain

Senior Director, Marketing
John Adams

John Adams

Vice President, Engineering

CounterTack Office Locations

CounterTack has offices in Waltham, Santa Monica and Alexandria
Waltham, US (HQ)
100 Fifth Ave
Alexandria, US
1901 N. Beauregard St.
Santa Monica, US
1639 11th Street

CounterTack Data and Metrics

Summary Metrics

Founding Date


Total Funding

$77.4 m

Latest funding size

$10 m

Time since last funding

7 months


CounterTack's latest funding round in November 2016 was reported to be $10 m. In total, CounterTack has raised $77.4 m

CounterTack Online and Social Media Presence

CounterTack Company Life and Culture

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