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aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

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Adenike Cosgrove
AddedApr 16, 2026
UpdatedMay 1, 2026
Adenike Cosgrove

Adenike Cosgrove

Chief Marketing Officer, Mimecast

Adenike Cosgrove's Career

Mimecast
Mimecast

London, GB

Chief Marketing Officer· C-Suite · Marketing

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Adenike Cosgrove's Career

Mimecast
Mimecast
Public$161.2M2003London, GB
Chief Marketing Officer· C-Suite · Marketing

Recent news

Mimecast API Email SecurityMimecast · 2026
Mimecast Named a Leader in the 2025 Gartner Magic Quadrant for Digital Communications Governance and Archiving SolutionsMimecast · 2025
Mimecast acquires AwareMimecast · 2024

Leadership at Mimecast

Ranjan SinghRanjan SinghChief Product & Technology Officer
David CallDavid CallChief Financial Officer
Janet ProsperJanet ProsperChief Human Resources Officer
Chris WeyChris WeyChief Digital Officer
Rob JunckerRob JunckerChief Product Officer
Leslie NielsenLeslie NielsenChief Information Security Officer (CISO)

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