What is Mimecast?
Mimecast is a email and collaboration security company serving security, infrastructure, platform, and IT operations teams.
- Category
- Email and collaboration security
- Headquarters
- London, UK
- Founded
- See company profile and filings
- Employees
- Mid-market / scaled operating company
- Total funding
- Private company owned by Permira
- Status
- Private company owned by Permira
What is Mimecast?
Mimecast is a email and collaboration security company headquartered in London, UK.
Mimecast operates in email and collaboration security and has reached a scaled mid-market profile rather than an early startup footprint. Its official site and investor/company materials position the business around Email security, DMARC, Awareness training, with customers using the company for repeatable operating workflows rather than one-off projects.
For sellers, Mimecast is useful to profile because the buying center is large enough to include specialized finance, IT, operations, procurement, and line-of-business owners. The company status is Private company owned by Permira, so the best live signals are current company announcements, investor materials where available, hiring patterns, product launches, and partner ecosystem activity.
What does Mimecast offer?
Mimecast's profile centers on Email security, DMARC, Awareness training, Archiving.
- Email security· Email and collaboration security
- DMARC· Email and collaboration security
- Awareness training· Email and collaboration security
- Archiving· Email and collaboration security
- Collaboration security· Email and collaboration security
- Threat intelligence· Email and collaboration security
How does Mimecast make money?
Mimecast makes money through commercial activity tied to email and collaboration security.
Mimecast monetizes through the commercial model common to email and collaboration security: a mix of product sales, subscriptions, usage, services, channel programs, or transaction volume depending on the operating unit. Public list pricing is not always available, so enterprise buyers usually evaluate packaging, contract scope, geographic coverage, implementation services, and support commitments.
The practical growth levers are account expansion, new product attach, channel reach, retention, and operational efficiency. For outbound teams, that means relevant sales angles usually connect to productivity, integration, compliance, data quality, margin improvement, customer experience, or faster execution across distributed teams.
Who leads Mimecast?
Mimecast's named executives should be verified on the official leadership or investor-relations page before outreach.
- Mimecast executive leadershipExecutive leadership teamCurrent as of June 2026Use the official leadership, governance, or investor-relations page for current named executives before outreach.
- Mimecast finance leadershipFinance / CFO organizationCurrent as of June 2026Often owns investor communication, procurement governance, and budget discipline.
- Mimecast technology or operations leadershipTechnology, product, operations, or security leadershipCurrent as of June 2026Likely stakeholder group for software, infrastructure, data, workflow, and operational-improvement purchases.
How do you contact Mimecast's leadership?
Mimecast should be contacted through official investor, media, partner, support, or sales routes unless a named executive publishes a direct address.
contact via https://www.mimecast.com- Mimecast investor relationsInvestor relations / corporate contactcontact via https://www.mimecast.com
How is Mimecast funded?
Mimecast's current status is Private company owned by Permira.
Mimecast's current capital profile is best understood through its current status: Private company owned by Permira. If the company is public, the relevant financing signals are annual reports, quarterly results, debt disclosures, buybacks, acquisitions, and capital allocation commentary rather than venture rounds.
If the company is private or recently acquired, the important seller signal is ownership context: sponsors or strategic owners often push standardization, operating metrics, procurement discipline, and integration work. In either case, budget timing should be inferred from current company announcements, earnings materials, product launches, hiring, and strategic initiatives rather than stale funding databases.
How did Mimecast get here?
Mimecast's history should be read through founding, scale-up, public/private ownership, and current product or market focus.
- FoundingMimecast is foundedThe company begins building in email and collaboration security.
- Scale-upCommercial footprint expandsMimecast broadens its product, customer, or geographic reach.
- Capital marketsPrivate company owned by PermiraOwnership and financing context shapes procurement, reporting, and operating priorities.
- 2025Mid-market operating profileThe company operates with specialized teams and repeatable buying centers.
- June 2026Current profile refreshedProfile generated from official domain, current status, and public source references.
Who are Mimecast's competitors?
Mimecast competes with larger platform incumbents and focused specialists in email and collaboration security.
- Palo Alto NetworksLarge platform security vendor spanning network, cloud, identity, and security operations.
- CrowdStrikeEndpoint, cloud, identity, and SIEM platform centered on Falcon.
- Microsoft SecurityBundled security stack attached to Microsoft 365, Azure, Defender, and Sentinel.
- FortinetSecurity and networking vendor with firewall, SASE, and operations breadth.
- WizCloud security specialist with CNAPP and cloud-risk visibility depth.
Mimecast — frequently asked questions
