Insights

Executive transition Mimecast recently appointed a new CEO, signaling strategic leadership change and potential shifts in product focus, partnerships, or go-to-market priorities that present upsell or expansion opportunities for security solutions and AI-driven risk management.

AI security expansion The company positions itself at securing humans, data, and AI across a growing attack surface, highlighting opportunities to cross-sell advanced AI threat detection, behavioral analytics, and human-centric security controls to existing customers expanding use of AI tools.

Threat intelligence leadership Mimecast’s emphasis on human-centric cybersecurity, insider threats, and threat intelligence research (including a significant global threat report) creates openings to engage organizations prioritizing risk reduction, training, and threat monitoring services for high-risk sectors.

Regional growth APAC expansion including a regional HQ and data center indicates a ramp in regional sales and support, presenting opportunities to target regional enterprises with localized compliance, data residency, and integration capabilities.

Integrated security stack Recent partnerships and product announcements with API-level and gateway protections, plus integrations with notable tech like Zscaler and Fortinet, point to opportunities for channel partners and enterprises seeking to consolidate secure email gateway, API security, and network protection in a unified platform.

Similar companies to Mimecast

Mimecast Tech Stack

Mimecast uses 8 technology products and services including Demandbase, Microsoft Clarity, Microsoft Power Automate, and more. Explore Mimecast's tech stack below.

Media & News

Mimecast's Email Address Formats

Mimecast uses at least 4 email formats:
Mimecast Email FormatsExamplePercentage
FLast@mimecast.comJDoe@mimecast.com
88%
First.Last@mimecast.comJohn.Doe@mimecast.com
9%
FirstL@mimecast.comJohnD@mimecast.com
2%
LFirst@mimecast.comDJohn@mimecast.com
1%

Frequently Asked Questions

What is Mimecast's phone number?

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You can contact Mimecast's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Mimecast's stock symbol?

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Mimecast is a publicly traded company; the company's stock symbol is MIME.

What is Mimecast's official website and social media links?

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Mimecast's official website is mimecast.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Mimecast generate?

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As of August 2026, Mimecast's annual revenue is estimated to be $1B - $10B.

What is Mimecast's SIC code and NAICS code?

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Mimecast's SIC code is 7372 - Prepackaged Software and NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Mimecast have currently?

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As of August 2026, Mimecast has approximately 2.4K employees across 6 continents, including North America, Europe and Asia. Key team members include Chief Marketing Officer: A. C., Chief Security & Resilience Officer: M. P. and Chief Financial Officer: D. C. Explore Mimecast's employee directory with LeadIQ.

What industry does Mimecast belong to?

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Mimecast operates in the Computer and Network Security industry.

What technology does Mimecast use?

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Mimecast's tech stack includes Demandbase, Microsoft Clarity, Microsoft Power Automate, Azure DevOps, Marketo, Fortinet, PayPal and Salesloft.

What is Mimecast's email format?

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Mimecast's email format typically follows the pattern of FLast@mimecast.com. Find more Mimecast email formats with LeadIQ.

How much funding has Mimecast raised to date?

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As of August 2026, Mimecast has raised $90M in funding. The last funding round occurred on Oct 31, 2017 for $403K.

When was Mimecast founded?

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Mimecast was founded in 2003.
Mimecast logo

Mimecast

Computer and Network SecurityEngland, United Kingdom1001-5000 Employees

Mimecast is a London-based cybersecurity company focused on managing human risk within organizations. Its platform combines AI-driven capabilities with human-centered workflows to enhance threat visibility and provide strategic guidance. The solution aims to safeguard sensitive data and actively involve employees in reducing risk and increasing productivity, serving more than 42,000 businesses worldwide and addressing both insider and external threats.

The company operates in the computer and network security industry, positioning itself at the intersection of threat protection and human-risk management. In 2025 it expanded its APAC presence with a Singapore-based leadership, regional headquarters, and a data center to address evolving AI-driven risks.

Section iconCompany Overview

Phone number
SIC Code
7372 - Prepackaged Software
Stock Symbol
MIME
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2003
Employees
1001-5000

Section iconFunding & Financials

  • $90M

    Mimecast has raised a total of $90M of funding over 5 rounds. Their latest funding round was raised on Oct 31, 2017 in the amount of $403K as a Post IPO Equity.

  • $1B - $10B

    Mimecast's revenue is estimated to be in the range of $1B - $10B

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