List of Companies Using Mimecast

Prospecting companies using Mimecast? Here they are, biggest first, including Katsiroubas Brothers Produce, Kirker Enterprises and La Jolla High School. Open a company to see its revenue range, headcount, tech stack and the people to contact.

Company NameIndustryLocationFundingRevenueEmployees
$25M - $50M
46

$1M - $10M
46

$1M - $10M
46

$25M - $50M
46

$1M - $10M
46

$10M - $25M
46

$100M - $250M
46

<$1M
46

$25M
$50M - $100M
46

$25M - $50M
46

$100M - $250M
46

$10M - $25M
46

$25M - $50M
46

$50M - $100M
46

$1M - $10M
46

$10M - $25M
46

$25M - $50M
46

$25M - $50M
46

$50M - $100M
46

$25M - $50M
46

$16M
$10M - $25M
46

$1M - $10M
46

$1M - $10M
46

$100M - $250M
46

$1M - $10M
46

$1M - $10M
46

$25M - $50M
46

$10M - $25M
46

$25M - $50M
46

$50M - $100M
46

$500M - $1B
46

$10M - $25M
46

$52M
$10M - $25M
46

$50M - $100M
46

$1M - $10M
46

$1M - $10M
46

$50M - $100M
46

$25M - $50M
46

$25M - $50M
46

$6M
$10M - $25M
46

$1M - $10M
46

$5.2M
<$1M
46

$11M
<$1M
46

$50M - $100M
46

$10M - $25M
46

$25M - $50M
46

$10M - $25M
46

$10M - $25M
46

$10M - $25M
46

$100M - $250M
46

$250M - $500M
46

$1M - $10M
46

$50M - $100M
46

$50M - $100M
46

$25M - $50M
46

$10M - $25M
46

$11M
$10M - $25M
46

$50M - $100M
46

$100M - $250M
46

$1M - $10M
46

$50M - $100M
46

$1M - $10M
46

$10M - $25M
46

$25M - $50M
46

$50M - $100M
46

$100M - $250M
46

$10M - $25M
46

$10M - $25M
46

<$1M
46

$10M - $25M
46

$50M - $100M
46

$25M - $50M
46

$5K
$10M - $25M
46

$25M - $50M
45

$10M - $25M
45

$250M - $500M
45

$100M - $250M
45

$1M - $10M
45

$25M - $50M
45

$10M - $25M
45

$25M - $50M
45

$10M - $25M
45

$656M
$25M - $50M
45

$25M - $50M
45

$100M - $250M
45

$10M - $25M
45

$50M - $100M
45

$1M - $10M
45

$50M - $100M
45

<$1M
45

$10M - $25M
45

$25M - $50M
45

$25M - $50M
45

$1M - $10M
45

<$1M
45

$10M - $25M
45

$10M - $25M
45

$1M - $10M
45

$261M
$50M - $100M
45

$10M - $25M
45

About companies using Mimecast

Why target companies using Mimecast?

Mimecast is a Security, identity & compliance technology. Companies running these tools already spend on identity, endpoint, email and consent security, which makes them mature buyers in the category. Companies on the list include Katsiroubas Brothers Produce, Kirker Enterprises and La Jolla High School.

Which industries use Mimecast the most?

Among companies using Mimecast on LeadIQ, the most common industries are Financial Services, Law Practice, IT Services and IT Consulting, Construction, Insurance and Hospitals and Health Care. Narrow your list to the industry you sell into from there.

Where are companies using Mimecast located?

Companies using Mimecast are most often headquartered in the United States, the United Kingdom, Australia, South Africa, Canada and the United Arab Emirates.

What other Security, identity & compliance technologies do companies use?

Prospecting the wider Security, identity & compliance space? Related technologies with their own company lists include Microsoft Active Directory, Cisco, Microsoft Entra ID and CookieYes.

How do I reach decision makers at companies using Mimecast?

Open a company to see its employee directory and email format, then use LeadIQ to get verified work emails and phone numbers for the people you want to reach and push them straight to your CRM or sequencer.

Insights based on LeadIQ data refreshed in September 2026.

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