# Enveil

> Enveil is a Maryland enterprise software company that lets organizations search, analyze, and run machine-learning workflows across sensitive data without exposing the query, model, results, or underlying records during processing. Its ZeroReveal software uses privacy-enhancing technologies including homomorphic encryption and secure multiparty computation, targeting banks, healthcare organizations, and government teams that cannot simply pool regulated or classified data.

- **Founded:** 2016
- **Headquarters:** Fulton, Maryland, United States
- **Founders:** Ellison Anne Williams (Founder and CEO)
- **Team size:** Approximately 34 employees in supplied company data; public directories place the company in the 11-50 employee band.
- **Products:** ZeroReveal Search, ZeroReveal Machine Learning - Encrypted Evaluation, ZeroReveal Machine Learning - Encrypted Training (ZMET), ZeroReveal Search 6.0
- **Notable:** First Data in Use security vendor to receive NIAP Common Criteria certification in 2018., ZeroReveal became a verified component on the NSA Commercial Solutions for Classified list., Selected as a World Economic Forum Technology Pioneer in 2020.

## Products & services

- **ZeroReveal Search** — A two-party client/server proxy that encrypts searches, watchlists, and analytics so users can query data in its existing location without revealing the query or compromising the source data.
- **ZeroReveal Machine Learning - Encrypted Evaluation** — Allows proprietary or sensitive machine-learning models and their results to remain encrypted while models are evaluated against decentralized data sources.
- **ZeroReveal Machine Learning - Encrypted Training (ZMET)** — Uses secure multiparty computation to train models across distributed datasets while protecting training inputs, model development, and participant intent.
- **ZeroReveal Search 6.0** — The 2025 release added scalability, cloud-hardware and server integrations, smaller edge deployment options, scheduled queries, and support for more data types and visualizations.

## Achievements

- First Data in Use security vendor to receive NIAP Common Criteria certification in 2018.
- ZeroReveal became a verified component on the NSA Commercial Solutions for Classified list.
- Selected as a World Economic Forum Technology Pioneer in 2020.
- Named a Gartner Cool Vendor in Data Security.
- Reported more than 300% revenue growth between its 2020 Series A and 2022 Series B.
- Selected for U.S. Army Project Linchpin Secure AI work in 2024.
- Named in the 2025 Gartner Market Guide for AI Trust, Risk and Security Management.
- ZeroReveal Search 6.0 reported encrypted-search throughput above one gigabyte per second per thread.

## Latest updates

- **2026-07** — Published an updated Enveil at a Glance company overview and continued financial-crime thought leadership focused on AML/CFT.
- **2026-06** — Published Secure AI explainers and exhibited at SOF Week 2026, where its booth giveaway received the event's Best Swag award.
- **2025-07** — Released ZeroReveal Search 6.0 with faster encrypted search, improved scalability, edge deployment support, and scheduled queries.
- **2025-05** — Announced a new DIU-funded contract for secure cross-domain data use in the Hybrid Space Architecture and was named in Gartner's AI TRiSM market guide.
- **2024-10** — Expanded ZeroReveal Machine Learning to support Trusted Execution Environments and announced a geospatial-data integration with Figure Eight Federal.

## Links

- Website: https://www.enveil.com/
- LinkedIn: https://www.linkedin.com/company/enveil/
- Twitter/X: https://twitter.com/enveil_inc
- Facebook: https://facebook.com/encryptedveil/

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Profile page: https://yespress.io/enveil
Published by YesPress — https://yespress.io
Last updated: 2026-08-20