Company

Mimecast

Public · Nasdaq: MIMEinformation securityUnited Kingdom

Mimecast is a publicly traded company operating in the information security sector, based in the United Kingdom. It trades on the Nasdaq under the ticker MIME. Leadership tracked by CEOInsider includes Ranjan Singh (CEO).

www.mimecast.com ↗

Leadership

Current

Ranjan Singh

CEO

In the news

Mimecast
Aug 6
Mimecast’s Leslie Nielsen on why human risk doesn’t stop at people
via SC Media ↗
Mimecast
Aug 6
🌏 Mimecast: AI is rewriting cybersecurity, and humans are becoming the main target
via thesoutheastasiadesk.com ↗
Ranjan Singh
Aug 3 · Mimecast
New Mimecast CEO Ranjan Singh: Combating Shadow AI Is ‘No. 1 Opportunity’ For Partners
via crn.com ↗
Mimecast
Aug 3
Mimecast Unveils Agent Risk Center and Managed Threat Response At Black Hat 2026
via marketscreener.com ↗
Mimecast
Jul 29
Mimecast UK Number of Employees 2026 | Employee Count & Headcount Data
via Revelio Labs ↗
Ranjan Singh
Jun 25 · Mimecast
Mimecast Appoints Ranjan Singh as Chief Executive Officer
via Permira ↗
Ranjan Singh
Jun 25 · Mimecast
Mimecast Appoints Ranjan Singh CEO to Lead Next Phase of AI-Driven Growth
via citybiz ↗
Mimecast
Jun 3
Mimecast Recognised for Delivering Email Security at Enterprise Scale
via SC Media UK ↗
Ranjan Singh
Apr 1 · Mimecast
Mimecast makes enterprise email security deployable in minutes
via Help Net Security ↗
Mimecast
Mar 24
Mimecast expands Incydr with runtime data security for AI and human risk
via Help Net Security ↗
Mimecast
Feb 19
Stuck on Mimecast? Why one automotive enterprise added Proofpoint’s API protection behind its gateway
via proofpoint.com ↗
Mimecast
Feb 11
Mimecast Advanced Email Security Reviews & Ratings 2026
via Gartner ↗