List of Companies Using Mimecast
Prospecting companies using Mimecast? Here they are, biggest first, including Achilles Information Limited, DHR Global and Armstrong International – Intelligent Solutions in Steam, Air and Hot Water. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$84M
$500M - $1B
909
$1B - $10B
909
$1B - $10B
908
$50M - $100M
908
$500M - $1B
907
$25M - $50M
906
$500M - $1B
906
$1B - $10B
906
$1M - $10M
906
$100M - $250M
905
$25M - $50M
905
$100M - $250M
905
$250M - $500M
904
$1.1B
$1B - $10B
904
$30M
$250M - $500M
904
$67M
$1B - $10B
904
$250M - $500M
904
$5M
$50M - $100M
903
$50M - $100M
903
$50M - $100M
903
$250M - $500M
902
$250M - $500M
902
$100M - $250M
902
$1B - $10B
902
$1M - $10M
901
$50M - $100M
901
$100M - $250M
901
$100M - $250M
901
$50M - $100M
900
$1B - $10B
899
$25M - $50M
899
$471M
$250M - $500M
899
$2M
$500M - $1B
899
$25M - $50M
898
$1B - $10B
897
$50M - $100M
897
$1.5B
$100M - $250M
896
$1B - $10B
896
$1B - $10B
895
$556M
$100M - $250M
895
$10M - $25M
895
$500M - $1B
895
$17M
$250M - $500M
895
$1M - $10M
894
$500M - $1B
894
$10M - $25M
894
$1B - $10B
893
$50M - $100M
893
$250M - $500M
893
$1B - $10B
893
$1M - $10M
893
$500M - $1B
892
$100M - $250M
892
$100M - $250M
892
$326M
$50M - $100M
892
$250M - $500M
891
$100M
$500M - $1B
891
$10B+
891
$1.1B
$500M - $1B
890
$250M - $500M
890
$1B - $10B
890
$10M - $25M
889
$500M - $1B
889
$100M - $250M
889
$500M - $1B
889
$82M
$10M - $25M
889
$25M - $50M
889
$100M - $250M
888
$100M - $250M
888
$500M - $1B
888
$10M - $25M
887
$100M - $250M
887
$20M
$500M - $1B
887
$1B - $10B
887
$100M - $250M
886
$500M - $1B
886
$1B - $10B
886
$50M - $100M
885
$1B - $10B
885
$500M - $1B
885
$10M - $25M
884
$100M - $250M
884
$500M - $1B
884
$1B - $10B
883
$500M - $1B
883
$100M - $250M
883
$500M - $1B
883
$1B - $10B
882
$100M - $250M
882
$500M - $1B
881
$250M - $500M
881
$100M - $250M
881
$20M
$50M - $100M
881
$500M - $1B
880
$1B - $10B
880
$118M
$50M - $100M
879
$50M - $100M
879
$25M - $50M
879
$5K
$500M - $1B
879
$100M - $250M
878
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 Achilles Information Limited, DHR Global and Armstrong International – Intelligent Solutions in Steam, Air and Hot Water.
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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