How much funding has Mimecast raised?

Mimecast has raised $89.99M in total. Its most recent round was a Series C in September 2012.

How many people work at Mimecast?

About 2,383, down 1% over the last 30 days, with 59 open roles.

Who are Mimecast's competitors?

Egress, MX Layer, and Barracuda Networks, Inc. are among the closest in Email & Messaging Security. The full competitive set, with overlap scoring, is in the platform.

Mimecast

Email & Messaging SecurityLondon, United Kingdomfounded 2003acquired by Permira

Mimecast is a cybersecurity company specializing in Email & Messaging Security, founded in 2003 and headquartered in London, United Kingdom. It has raised $89.99M in total funding, employs about 2,383 people, and was acquired by Permira in 2021.

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updated Aug 22, 2026

The record

What Mimecast did, dated.

Aug 2026Product launchMimecast Announces Agent Risk Center (ARC) and 24/7 Managed Threat Response Service at Black Hat 2026
Jul 2026RecognitionMimecast Named Finalist for 2026 CRN Tech Innovator Award
Jul 2026Customer winWoodruff Arts Center Achieves 99.9% Phishing Reduction with Mimecast Email Security
Jun 2026Exec changeMimecast Appoints Ranjan Singh as Chief Executive Officer

Momentum

35 out of 100.

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Growthlocked

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Products

What Mimecast sells.

In the platform

The other 440 data points.

Funding historyevery round, every lead investor
Headcount growthvelocity, departments, seniority
Open jobs59 live postings, role mix
Tech stackframeworks, clouds, security

Similar in Email & Messaging Security

FAQ

Common questions about Mimecast.

How much funding has Mimecast raised?: Mimecast has raised $89.99M in total. Its most recent round was a Series C in September 2012.
How many people work at Mimecast?: About 2,383, down 1% over the last 30 days, with 59 open roles.
Who are Mimecast's competitors?: Egress, MX Layer, and Barracuda Networks, Inc. are among the closest in Email & Messaging Security. The full competitive set, with overlap scoring, is in the platform.