VirnetX Holding Corp
VirnetX (NYSE: VHC) is a publicly traded Internet security software and technology company based in Zephyr Cove, Nevada. Founded in 2005, its patent portfolio includes U.S. and international patents in areas such as DNS and network communication.
Basic company information
Each field links to its source. Financial figures retain their reporting periods; background references are identified in the source list.
Company positioning and business
VirnetX (NYSE: VHC) is a publicly traded Internet security software and technology company based in Zephyr Cove, Nevada. Founded in 2005, its patent portfolio includes U.S. and international patents in areas such as DNS and network communication. [3]
Since 2010, VirnetX has been in patent licensing and intellectual property litigation with companies, including Apple, Cisco, and Microsoft. [3]
Background text: Wikipedia contributors, VirnetX. Selected introductory paragraphs, licensed under CC BY-SA 4.0. Official filing data is cited separately.
Financial year, securities and disclosures
Listed securities: VHC (Nasdaq). Multiple symbols may represent different share classes or securities of the same registrant. [2]
History and key events
Founding / inception date recorded in Wikidata. [1]
Financial results and regulatory disclosures
No individual financial documents have been indexed yet. Open the source to consult company disclosures. [2]
Related entities and concepts
Frequently asked questions
When was VirnetX Holding Corp founded?
Founded: 2005-01-01. The linked source provides the background record. [1]
Where is the headquarters of VirnetX Holding Corp?
Headquarters location: Zephyr Cove. The linked source provides the background record. [1]
Which business sectors are recorded for VirnetX Holding Corp?
Business sectors: internet security. The linked source provides the background record. [1]
Sources and review dates
- Wikidata — company background record (CC0) ↗
- Company identity and profile data ↗
- Wikipedia contributors — VirnetX (CC BY-SA 4.0) ↗
Reviewed 23 October 2026. Financial periods and historical event dates are shown separately. Figures reflect their stated source dates; this page is not a live quote or investment recommendation.