Enveil is a pioneering data security company protecting Data in Use to enable secure search, analytics, sharing, and collaboration.

Enveil delivers nation-state level privacy-preserving protection to the global marketplace, allowing users to securely operate on data in the cloud, on prem, or anywhere in between.

Enveil was founded in 2016 by Ellison Anne Williams. The company is headquartered in Fulton, Maryland, with an office in London, UK.


Enveil’s business-enabling and privacy-preserving capabilities for secure data search, sharing, and collaboration protect data while it's being used or processed. Enveil is NIAP/CSfC-certified to deliver nation-state level protection to the global marketplace.


Enveil’s ZeroReveal® solutions provide Trusted Compute in Untrusted Locations™ by allowing organizations to securely derive insights, cross-match, and search third-party data assets without ever revealing the contents of the search itself or compromising the security or ownership of the underlying data. 


Enveil's decentralized approach allows data to be securely shared between entities and across organizational, jurisdictional, and security boundaries, expanding data access and utility without the need to move or pool sensitive assets.


Enveil is backed by USAA, C5 Capital, Mastercard, Capital One Ventures, Bloomberg Beta, In-Q-Tel, DataTribe, 1843 Capital, Cyber Mentor Fund, GC&H, and others. The company raised $25M in Series B round on Apr 27, 2022. This brings Enveil's total funding to $40M to date.



  • Year founded: 2016
  • Funding Info: $40M over 3 Rounds (Latest Funding Type: Series B)
  • Yearly Revenue: NA
  • Employee Size: 11-50
  • Business Valuation: NA
  • City/Town: Fulton
  • State: Maryland
  • Country: United States
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