List of Companies Using Mimecast
Prospecting companies using Mimecast? Here they are, biggest first, including Cassens Transport Company, CirrusLabs and De Beers Canada Inc (DBCI). Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
336
$50M - $100M
336
$50M - $100M
336
$25M - $50M
336
$250M - $500M
336
$250M - $500M
336
$100M - $250M
336
$100M - $250M
336
$25M
$1M - $10M
336
$100M - $250M
336
$22M
$1M - $10M
336
$250M - $500M
336
$100M - $250M
336
$98M
$1B - $10B
336
$100M - $250M
336
$264M
$100M - $250M
336
$10M - $25M
335
$25M - $50M
335
$25M - $50M
335
$25M - $50M
335
$100M - $250M
335
$250M - $500M
335
$1B - $10B
335
$3.7M
$1M - $10M
335
$250M - $500M
335
$16M
$50M - $100M
335
$100M - $250M
335
$1B - $10B
335
$1.3M
$50M - $100M
335
$100M - $250M
335
$250M - $500M
335
$250M - $500M
334
$250M - $500M
334
$100M - $250M
334
$558M
$100M - $250M
334
$50M - $100M
334
$100M - $250M
334
$10B+
334
$50M - $100M
333
$1M - $10M
333
$10M - $25M
333
$25M - $50M
333
$250M - $500M
333
$250M - $500M
333
$10M - $25M
333
$10M - $25M
333
$100M - $250M
333
$10M - $25M
333
$100M - $250M
332
$250M - $500M
332
$1M - $10M
332
$50M - $100M
332
$1M - $10M
332
$100M - $250M
332
$250M - $500M
332
$100M - $250M
332
$55M
$250M - $500M
332
$1M - $10M
332
$100M - $250M
332
$10M - $25M
332
$250M - $500M
331
$100M - $250M
331
$1M - $10M
331
$1M - $10M
331
$250M - $500M
331
$25M - $50M
331
$5M
$250M - $500M
331
$100M - $250M
331
$100M - $250M
331
$1M - $10M
331
$50M - $100M
331
$100M - $250M
331
$100M - $250M
331
$250M - $500M
331
$100M - $250M
331
$100M - $250M
331
$10M - $25M
331
$250M - $500M
331
$1M - $10M
331
$50M - $100M
330
$32M
$50M - $100M
330
$10K
$25M - $50M
330
$500M - $1B
330
$50M - $100M
330
$10M - $25M
330
$250M - $500M
330
$100M - $250M
330
$1M - $10M
330
$50M - $100M
330
$25M - $50M
330
$275K
$100M - $250M
330
$50M - $100M
330
$250M - $500M
329
$100M - $250M
329
$250M - $500M
329
$100M - $250M
329
$100M - $250M
329
$100M - $250M
329
$25M - $50M
329
$500M - $1B
329
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 Cassens Transport Company, CirrusLabs and De Beers Canada Inc (DBCI).
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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