Updated Apr 23, 2026
Score 37
Gravel Road logo

Gravel Road

Ranked #194 of 1,000+ cybersecurity companies
Profile
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Overview

Legal Name
Gravel
Founded
2013
Crunchbase Rank
#1220865

The Hero of Day Zero

Gravel Road (also known as Harpoon Security) develops cybersecurity software including Harpoon, an endpoint anti-malware/ransomware solution that blocks reflective DLL and process injection attacks while integrating with existing AV and SIEM tools, and Encrypt1, a quantum-resistant encryption platform with ultrafast key rotation that delivers perfect forward secrecy across network protocols and IoT.

Industries
Computer and Network Security
Type
Privately Held
Social Media

Company Size

Employees
 
27
Range11–50 employees
110K+

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Headquarters

3305 Langley Dr, Plano, TX 75025

Followers

 
98

Specialties

SecuritySecure CommunicationsAnti-malware/reansomware endpoint software

Categories

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