Updated Apr 22, 2026
Score 45
Mimecast logo

Mimecast

Ranked #60 of 1,000+ cybersecurity companies
Profile
░
INITIALIZING DATA STREAM...

Overview

Acquired By
Permira
Legal Name
Mimecast Services Limited
Founded
2003
Crunchbase Rank
#43823
Also Known As
Mimecast Services Limited

The Integrated Human Risk Management platform

Mimecast is a cloud-based, AI-powered SaaS platform that helps organizations manage business communications and data while reducing human and email-borne cyber risk—providing comprehensive email security, archiving, and continuity with strategic visibility and employee engagement via an API-enabled service trusted by 42,000+ companies.

Industries
Network Management SoftwareComputer and Network SecurityIT Consulting and OutsourcingCybersecuritySaaSTMT
Type
Privately Held

Company Size

Employees
 
2,420
Range1,001–5,000 employees
110K+

Affiliated Organizations

Human Risk Management Platform MimecastAffiliate

Headquarters

1 Finsbury Avenue, Hackney, London, Ec2m 2pf, England, United Kingdom

Followers

 
119,802

Press Coverage

DateArticlePublisher
Aug 27, 2025Mimecast Appoints Leslie Nielsen as Chief Information Security OfficerMimecast Limited
Jul 15, 2025Mimecast Appoints Cybersecurity Leader Patrice Perche to Board of Directors to Bolster Enterprise Growth and Global ExpansionMimecast Limited
Apr 30, 2025Mimecast Appoints Ranjan Singh as Chief Product & Technology OfficerMimecast Limited
Feb 19, 2025Mimecast Welcomes Adenike Cosgrove as Chief Marketing OfficerGlobeNewswire News Room
Nov 28, 2024Mimecast appoints David Sajoto as the new vice president and general manager for Asia-Pacific and JapanDigital News Asia
Jan 16, 2024Mimecast Announces New CEOGlobeNewswire News Room
Nov 28, 2023Mimecast Appoints Janet Prosper as Chief Human Resources OfficerMimecast
Dec 2, 2020Mimecast Appoints New CIO to Lead Digital TransformationAiThority
Oct 21, 2020Mimecast Names Jonathan Corini New Channel ChiefChannelE2E
Apr 14, 2020Mimecast Appoints Bradon Rogers As SVP, Global Sales EngineeringMedia Post

1–10 of 40

Specialties

Email SecurityEmail ContinuityEmail ArchivingServices for Microsoft Office 365Web SecurityCyber ResilienceAwareness TrainingHuman Risk Management

Categories

Cyber SecurityEmailLegalSaaSSecurity

Event Appearances

8 events · 6 sponsor · 2 exhibitor
Gartner Security & Risk Management Summit National Harbor 2024
Jun 3, 2024·Exhibitor
Black Hat Europe 2024
Dec 4, 2023·Sponsor
RSA Conference 2023
Apr 24, 2023·Exhibitor
RSA Conference 2023
Apr 24, 2023·Sponsor
RSA Conference 2022
Jun 6, 2022·Sponsor
splunk .conf21
Oct 20, 2021·Sponsor
RSA Conference 2020
Feb 24, 2020·Sponsor
2nd Annual Info-Tech LIVE Las Vegas 2019
Nov 19, 2019·Sponsor

Product

NameDescription
Integrated Human Risk Management PlatformA platform designed to prevent threats caused by human error within organizations by using a central risk engine to manage human risk.
Advanced Email SecurityAn AI-powered email security solution that defends against sophisticated email attacks including business email compromise (BEC) and social engineering threats.
Collaboration SecurityA security solution that protects collaboration platforms like Microsoft Teams, SharePoint, and OneDrive from cyberattacks.
Aware Governance & ComplianceA governance and compliance solution that protects collaboration data from loss, non-compliance, and security threats across platforms like Slack and Microsoft Teams.
Engage Security AwarenessA security awareness training platform that provides continuous intervention and training to reduce human risk by making employees a trusted first line of defense.
Incydr Data ProtectionA data protection solution that secures sensitive information such as customer lists and intellectual property from loss and theft without overburdening security teams.