Updated Apr 23, 2026
Score 26
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Guidance Software

Ranked #837 of 1,000+ cybersecurity companies
Profile
INITIALIZING DATA STREAM...

Overview

Acquired By
OpenText
Legal Name
Guidance Software Inc.
Founded
1997
Crunchbase Rank
#3222723

OpenText addresses enterprise risk, information security and digital investigation needs.

Guidance Software (NASDAQ: GUID), creator of the court-validated EnCase platform, delivers mission-critical digital investigation, eDiscovery, data discovery, computer forensics, and endpoint data security solutions for corporations and government agencies, integrated with leading enterprise technologies and trusted worldwide by 70+ Fortune 100 companies, 40,000+ licensed users, and across an estimated 33 million endpoints.

Industries
Computer and Network Security
Type
Public Company
Social Media

Company Size

Employees
 
406
Range201–500 employees
110K+

Affiliated Organizations

OpenTextAffiliate

Headquarters

1055 E Colorado Blvd, Pasadena, CA 91106

Followers

 
13,410

Press Coverage

DateArticlePublisher
Aug 6, 2025Digital Forensics Market to Reach USD 29.5 Billion by 2032 | Unlocking Truth Through Digital Forensics TechniquesEIN Presswire
Mar 24, 2020Work from Home (WFH) Posture Guidance Software offered Free during crisisPRNewswire
Feb 24, 2020Interview with Jay Ackerman, ReveleerSoCal - Tech
Feb 7, 2020AI-assisted cardiac ultrasound guidance software receives De Novo clearanceMobi Health News
Nov 1, 2019Global Endpoint Detection and Response Market Revenue Strategy 2019: Intel Security - Mcafee, Cisco Systems, Inc. etc.MarketWatch
Sep 21, 2019Tech Moves: Auth0 adds two senior leaders; Nordstrom names COO; Amperity taps sales execGeekWire
Jan 4, 2019OpenText’s acquisition of Liaison now completeBetaKit
Jan 4, 2019OpenText’s acquisition of Liaison now completeBetaKit
Aug 20, 2018OpenText Announces New Products For Legal Tech MarketPRNewswire
Jan 25, 2018OpenText Announces Innovation Tour 2018: The Changing Future of DigitalPRNewswire

1–10 of 11

Specialties

Cybersecuritye-discoveryForensicsDigital InvestigationsIncident ResponseCyberForensicdata securityendpoint intelligenceinformation technologyforensic hardwareforensic softwaresecurity intelligence

Categories

Cyber SecurityEdiscoverySoftware

Event Appearances

8 events · 4 sponsor · 3 exhibitor
Gartner Security & Risk Management Summit National Harbor 2024
Jun 3, 2024·Exhibitor
Gartner Security & Risk Management Summit National Harbour 2018
Jun 4, 2018·Exhibitor
B2B Online 2018
May 7, 2018·Sponsor
RSA Conference 2018
Apr 16, 2018·Sponsor
RSA Conference 2018
Apr 16, 2018·Exhibitor
Enfuse Conference 2017
May 22, 2017·Sponsor
Enfuse Conference 2017
May 22, 2017·Organizer
Black Hat USA 2016
Jul 30, 2016·Sponsor