List of Companies Using Mimecast
Prospecting companies using Mimecast? Here they are, biggest first, including Monroe Public Schools, Pinnacle Group Limited and Vorys, Sater, Seymour and Pease LLP. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$250M - $500M
859
$100M - $250M
859
$250M - $500M
859
$50M - $100M
858
$100M - $250M
858
$50M - $100M
858
$1B - $10B
858
$100M - $250M
858
$50M - $100M
857
$100M - $250M
857
$1.5B
$250M - $500M
857
$500M - $1B
857
$100M - $250M
857
$250M - $500M
856
$1B - $10B
856
$250M - $500M
856
$100M - $250M
855
$250M - $500M
855
$10B+
854
$50M - $100M
854
$100M - $250M
854
$250M - $500M
854
$100M - $250M
854
$500M - $1B
854
$216M
$250M - $500M
853
$42M
$25M - $50M
853
$250M - $500M
853
$100M - $250M
853
$103M
$500M - $1B
852
$1B - $10B
852
$500M - $1B
851
$1B - $10B
851
$73M
$250M - $500M
851
$50M - $100M
851
$100M - $250M
851
$250M - $500M
851
$500M - $1B
851
$100M - $250M
851
$10M - $25M
850
$100M - $250M
850
$50M - $100M
850
$25M - $50M
850
$1B - $10B
849
$50M - $100M
849
$100M - $250M
849
$25M - $50M
849
$500M - $1B
848
$100M - $250M
848
$1B - $10B
847
$500M - $1B
847
$29M
$500M - $1B
847
$10M - $25M
847
$50M - $100M
846
$1B - $10B
846
$11B
$500M - $1B
846
$1M - $10M
845
$1M - $10M
845
$500M - $1B
845
$100M - $250M
845
$500M - $1B
845
$321M
$500M - $1B
844
$25M - $50M
844
$625M
$1B - $10B
844
$100M - $250M
844
$1B - $10B
843
$1B - $10B
843
$1B - $10B
842
$100M - $250M
842
$500M - $1B
842
$25M - $50M
842
$10M - $25M
842
$500M - $1B
841
$10M - $25M
841
$50M - $100M
840
$1B - $10B
840
$5.9B
$500M - $1B
840
$100M - $250M
840
$250M - $500M
838
$50M - $100M
838
$25M - $50M
838
$40M
$250M - $500M
838
$10M - $25M
838
$100M - $250M
838
$100M - $250M
838
$500M - $1B
837
$500M - $1B
837
$100M - $250M
836
$4M
$100M - $250M
835
$138M
$50M - $100M
835
$250M - $500M
835
$11M
$1B - $10B
835
$1M - $10M
835
$100M - $250M
833
$10M - $25M
833
$1B - $10B
833
$500M - $1B
833
$50M - $100M
832
$250M - $500M
832
$1B - $10B
832
$500M - $1B
832
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 Monroe Public Schools, Pinnacle Group Limited and Vorys, Sater, Seymour and Pease LLP.
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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