List of Companies Using Mimecast
Prospecting companies using Mimecast? Here they are, biggest first, including Deyaar Development, IPS Group and International Association of Sheet Metal Air Rail & Transportation Workers. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$50M - $100M
434
$500M - $1B
434
$250M - $500M
434
$500M - $1B
434
$790M
<$1M
434
$50M - $100M
434
$45K
$25M - $50M
434
$500M - $1B
433
$1M - $10M
433
$10M - $25M
433
$250M - $500M
433
$250M - $500M
433
$1B - $10B
433
$100M - $250M
433
$50M - $100M
433
$250M - $500M
433
$100M - $250M
433
$250M - $500M
433
$25M - $50M
432
$350M
$1B - $10B
432
$250M - $500M
432
$10M - $25M
432
$250M - $500M
432
$500M - $1B
432
$100M - $250M
432
$50M - $100M
432
$250M - $500M
431
$100M - $250M
431
$100M - $250M
431
$500M - $1B
430
$1B - $10B
430
$50M - $100M
430
$500M - $1B
430
$250M - $500M
430
$50M - $100M
430
$1B - $10B
430
$25M - $50M
430
$5.9M
$10M - $25M
430
$250M - $500M
430
$1B+
430
$250M - $500M
430
$1B - $10B
430
$250M - $500M
430
$255M
$500M - $1B
430
$1M - $10M
430
$50M - $100M
430
$500M - $1B
430
$25M - $50M
430
$250M - $500M
429
$250M - $500M
429
$745M
$50M - $100M
429
$250M - $500M
429
$100M - $250M
429
$250M - $500M
429
$250M - $500M
429
$100M - $250M
429
$1B - $10B
429
$25M - $50M
429
$1B - $10B
429
$10M - $25M
428
$250M - $500M
428
$250K
$1M - $10M
428
$50M - $100M
428
$100M - $250M
428
$100M - $250M
428
$10M - $25M
428
$770M
$1B - $10B
428
$100M - $250M
428
$250M - $500M
428
$250M - $500M
427
$10M - $25M
427
$1B - $10B
427
$100M - $250M
427
$100M - $250M
427
$500M - $1B
427
$10M - $25M
427
$10M - $25M
427
$50M - $100M
427
$50M - $100M
427
$10M - $25M
427
$50M - $100M
427
$100M - $250M
426
$10M - $25M
426
$100M - $250M
426
$500M - $1B
426
$4.6M
$100M - $250M
426
$10M - $25M
426
$229M
$500M - $1B
426
$1B - $10B
426
$25M - $50M
426
$50M - $100M
425
$23M
$250M - $500M
425
$250M - $500M
425
$250M - $500M
425
$10M - $25M
425
$25M - $50M
425
$1M - $10M
425
$500M - $1B
424
$25M - $50M
424
$50M - $100M
424
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 Deyaar Development, IPS Group and International Association of Sheet Metal Air Rail & Transportation Workers.
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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