Vontu
Data loss prevention software solutions for data at rest, in motion, and at the endpoint
About Vontu
Vontu, Inc. operated as a foundational company in the Data Loss Prevention (DLP) sector, a market it was instrumental in creating. Established in 2001 by Joseph Ansanelli and Michael Wolfe, the San Francisco-based firm developed policy-based software to address the risks of internal data leakage. Ansanelli, who served as CEO, and Wolfe had previously worked together at Kana, an early customer service software company, and recognized the significant internal security risks posed by employees having access to sensitive data like credit card numbers. This insight led to the creation of Vontu, which focused on protecting a company's intellectual property from the inside out, a departure from the prevailing external threat focus of the time.
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The company's core offering was a suite of DLP software solutions that provided comprehensive protection for data regardless of its state: at rest on servers and storage, in motion across the network, or in use on endpoint devices like laptops. Vontu's technology enabled organizations to discover where their confidential information was stored, monitor how it was being used, and prevent its unauthorized transmission outside the corporate network. The product portfolio included solutions for discovering data on file servers, databases, and SharePoint, as well as endpoint agents to prevent data from being copied to USB drives or burned to CDs. Vontu served a wide range of industries, including federal agencies, financial services, healthcare, and retail. The business model centered on licensing its software and providing associated services like implementation, training, and account management.
Vontu's trajectory as a standalone entity concluded in 2007 when it was acquired by Symantec for $350 million in cash and options. The acquisition was a strategic move for Symantec, building on an existing OEM partnership and integrating Vontu's technology into its "Security 2.0" vision, which broadened the focus of security from just devices to the information itself. Prior to the acquisition, Vontu had successfully raised $35 million in funding over four rounds from investors including Benchmark, Venrock, and USVP. Post-acquisition, the Vontu technology became a core component of Symantec's DLP product line, which has continued to evolve.
At a glance
- Status
- Acquired
- Founded
- 2001
- Headquarters
- San Francisco, United States
- Open positions
- None listed
- Dealroom signal
- 53.1/100
- Industry
- Health, Fintech
- Sector
- Fintech, Retail, Entertainment, Hard Tech
- Business model
- Manufacturing
- Client focus
- b2b
- Links
- Website
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| ACQUISITION✓Exit | Nov 2007 | $350M | $350M | Symantec | — |
| SERIES D✓Equity / VC | Aug 2006 | $10M | $40M | Venrock | — |
Growth signals
Latest recorded traffic for Vontu is 120 monthly website visits.
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Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Series A3 investors entered at this stage
Series B and later1 investor entered at this stage
GM Capital Partners
Other known investors1 additional known investor
Symantec
Source: Dealroom Talent Intelligence.
Global footprint
Market sentiment
An AI-synthesised read of the highest-engagement posts about Vontu on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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